WO2012140256A1 - Élément bas de rangement en acier pouvant être assemblé sans outil - Google Patents

Élément bas de rangement en acier pouvant être assemblé sans outil Download PDF

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Publication number
WO2012140256A1
WO2012140256A1 PCT/EP2012/056908 EP2012056908W WO2012140256A1 WO 2012140256 A1 WO2012140256 A1 WO 2012140256A1 EP 2012056908 W EP2012056908 W EP 2012056908W WO 2012140256 A1 WO2012140256 A1 WO 2012140256A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate
furniture
tilt device
furniture according
plates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2012/056908
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German (de)
English (en)
Inventor
Markus Witte
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fm Systemmobel Franz Meyer & Co KG GmbH
Original Assignee
Fm Systemmobel Franz Meyer & Co KG GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE201110007445 external-priority patent/DE102011007445A1/de
Priority claimed from DE102011007441.4A external-priority patent/DE102011007441B4/de
Application filed by Fm Systemmobel Franz Meyer & Co KG GmbH filed Critical Fm Systemmobel Franz Meyer & Co KG GmbH
Publication of WO2012140256A1 publication Critical patent/WO2012140256A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B47/00—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements
    • A47B47/02—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements made of metal only
    • A47B47/021—Racks or shelf units
    • A47B47/025—Racks or shelf units with panels connected together without three dimensional frames

Definitions

  • the present invention relates to furniture, in particular lower cabinet, with at least three plates, namely a first, second and third plate, in particular a bottom plate, a cover plate and at least one side wall, each having positive locking elements for positive connection with each other.
  • implements are placed on furniture such as shelves, drawers or base cabinets.
  • Such furniture, in particular base cabinets are used for example in copiers, printers, fax machines, printing lines or the like.
  • the base cabinets under the aforementioned tools and serve as a storage for work utensils, such as printer paper, toner, stationery and the like.
  • a desired working height for operating the implement is achieved by a corresponding height dimension of the cabinet.
  • a conventional base cabinet usually has at least three plates, usually a bottom plate, at least one, but usually two or three side plates or walls and a ceiling plate. Such cabinets are often produced and shipped in large quantities. Therefore, it is desirable to send the cabinet in individual components, ie in a non-mounted state, thereby saving space, packaging material and thus costs.
  • Such a base cabinet is known for example from GB 2 234 546 A.
  • This cabinet has a bottom plate, two side walls and a rear wall, wherein the side walls mitteis a click connection with the bottom plate are connectable.
  • the click connection consists of a mushroom-shaped rivet, which is attached to a side wall, a band-shaped spring plate or wire rope, which is fixed by means of the mushroom-shaped rivets on the side wall and at its end remote from the mushroom-shaped rivet one having second rivets.
  • the mushroom-shaped rivet is then guided to connect the side plate to the bottom plate in a channel on the bottom plate, until the second arranged on the spring plate or wire rivet snaps into a recess on the bottom plate.
  • this type of click connection is complex to manufacture.
  • different holes with certain contours in particular keyhole contours
  • the spring sheet must be connected to the side wall by means of the rivets.
  • such a compound is not very stable. This is due on the one hand by tearing off the spring plate, on the other hand, because the connection is held exclusively on the run in the channel mushroom-shaped rivet.
  • Such a cabinet is therefore inadequate to use in today's copiers, printers and the like.
  • FIG. 1 Another base cabinet is known from DE 92 10 857 U1.
  • the cabinet shown there has a bottom plate, two side walls, a rear wall, a cover plate and a frame for receiving a door. Slots are arranged in the bottom plate.
  • the side walls are provided with locking cams that can work together with these slots.
  • the back is provided with slots that can fall into holes on the bottom plate.
  • For final assembly or final connection of the side walls as the cover plate then grab folded strips behind folded strips of another wall.
  • the cover plate is hooked by means of a folded bar behind another folded bar.
  • this cabinet has only limited stability. Due to the interlocking of folded strips of the cabinet is quite rickety overall. The overall stability is largely determined by the frame, which is inserted at the bottom plate. After repeated assembly and disassembly, the strips also tend to bend, which further negatively influences the stability.
  • such devices are disadvantageous in that they are subject to a constant, irregular shift of center of gravity due to changes in the amount of paper within different intake trays, causing a destabilization and a tilting movement. Furthermore, it is disadvantageous that when pulling out the feed trays for the purpose of paper insertion further and sudden shift of emphasis are subjected, which in turn can lead to tipping over of the devices including base cabinet. On the one hand, a tilting movement can impair the proper functioning of the devices and damage one of various built-in elements. lead inside the devices. In addition, a tilting movement or overturning of the equipment poses a risk of personal injury, so that occupational safety precautions must be taken. In addition, the tipping over of the devices leads to the destruction of the devices.
  • a base unit usually has at least one base plate, wherein in most cases at least two side plates and a ceiling plate are present.
  • Such base cabinets are usually produced in large quantities and then transported to the end user. Therefore, another goal is to be able to send the individual components of the base cabinet space-saving, thereby saving space and at the same time costs.
  • the individual components of the base cabinets are transported in a stacked form, so that they are built together only at the place of use by the end user.
  • the task is to take precautions to reduce the tilting movement as possible or to prevent tipping over the base cabinets and equipment installed thereon to meet standards from the occupational safety regulations.
  • Object of the present invention is therefore to provide a comparison with the prior art improved furniture, in particular cabinet.
  • it is an object of the present invention to provide a piece of furniture, in particular a base cabinet, which can be mounted in a simple manner and has a high stability.
  • it is also the object of the present invention to reduce the transport volume for base cabinets including security elements.
  • it is an object of the present invention to enable a quick and easy attachment of security elements against a tilting movement or overturning of base cabinets for the end user and to provide a possibility for retrofitting already existing base cabinets with a security element.
  • a furniture, in particular lower cabinet according to claim 1 is proposed according to the invention.
  • the positive connection between the individual plates by means of the positive locking elements can be produced without tools.
  • the positive locking elements extend in a direction substantially perpendicular to a plane of the plate at this.
  • Under a piece of furniture, in particular base cabinet paperelemen- te, shelves, cabinets, boxes, platforms and the like.
  • Understood which serve as a base for carrying work equipment, especially heavy equipment, such as printers, copiers, fax machines and the like .
  • the positive connection between two plates without tools produced ie that the furniture is mounted without tools.
  • tool should be understood here to mean all types of additional aids, additives, additional elements and the like which are necessary for establishing or maintaining a connection between the plates.
  • Means required to make a connection include, for example, screwdrivers, allen wrenches, wrenches, hammers, screw and clamp clamps, and the like.
  • Means required to maintain a connection include, for example, screws, bolts, bolts, nails, adhesives, clips , Angle, plug-in elements and the like.
  • the plates have the positive-locking elements. Thereby no additional tools are necessary. This is advantageous since no aids need to be provided in this way.
  • the interlocking elements, which are arranged on the plates, according to the invention extend in a direction which is substantially perpendicular to a plane of the plate.
  • the plates which form the bottom plate, side walls and cover plate, just executed.
  • these can also be curved.
  • the plane of the plate refers to a plane tangent to the point at which the corresponding positive-locking element is arranged.
  • the first plate not only positively connected to the second plate, but also with the third plate.
  • a plate is positively connected not only with another, but with at least two other plates, the stability of a piece of furniture is further increased significantly.
  • a side wall is connected to a back wall and a bottom plate.
  • the interlocking elements extend over a length of 5 mm to 15 mm, preferably about 10 mm.
  • the positive-locking elements preferably do not extend over the complete thickness or thickness of a plate.
  • the plates have about a thickness or thickness of 20 mm and the interlocking elements extend over a length of about 10 mm.
  • the form-fitting elements are arranged centrally with respect to the thickness at one end of a plate.
  • some space preferably 5 mm.
  • the plate is thus supported in a positive connection in an advantageous manner against another plate.
  • the stability of the furniture is further improved significantly and tilting or buckling of plates to each other is prevented.
  • the plates are arranged such that in each case a positive connection between the first and the second plate is locked by means of the third plate.
  • the second plate is no longer removable from the first plate after mounting the third plate, but the positive connection between the first and the second plate is locked by means of the third plate.
  • the first plate is formed as a bottom plate, the second plate as a side wall and the third plate as a rear wall.
  • a positive connection between the side wall and the bottom plate is first prepared, then a positive connection between the rear wall and side wall and rear wall and bottom plate is made.
  • the positive connection between the side wall and bottom plate is locked and the side wall is not disassembled without disassembly of the rear wall.
  • the stability of the furniture is further improved significantly.
  • the assembly is much easier, since the order of the plates to be mounted is fixed.
  • the positive connection tion is locked between the first and the second plate by means of the third plate, can be further dispensed with additional means such as screws or bolts to lock the positive connection.
  • the inventive tool-free assembly is developed.
  • the form-locking elements are rigid. This further increases the stability of the furniture.
  • the interlocking elements are particularly suitable according to this embodiment to produce a solid resilient connection between two plates. Such a connection meets the requirements, the furniture as a cabinet for a copier, printer or the like to use. Furthermore, such rigid form-locking elements are easy to manufacture and thus cost.
  • rigid form-fitting elements are more durable and less sensitive to defects. Especially with frequent assembly and disassembly of the furniture or even when transporting in remote locations, it can cause damage to the interlocking elements.
  • the form-fitting elements are rigid, such damage is much less likely and the furniture is improved overall.
  • the production of the positive connection for a user by means of the rigid form-locking elements is simplified because it does not have to pay attention to whether a certain joining force is reached or exceeded.
  • the plates can be positioned in a defined manner by means of the positive-locking elements.
  • positionable is to be understood here as meaning that two plates are assigned to one another a unique position by means of the interlocking elements.
  • two plates each have a defined position relative to each other. This further simplifies tool-free assembly of the furniture. A user immediately recognizes how the panels are to be positioned together.
  • the individual plates need not be manually held in a position during assembly to connect the next plate with the previously mounted plates, but in each case two connected plates are positioned by means of the positive locking elements.
  • the interlocking elements are further formed so that a wrong positioning is prevented. Such defined positioning can be realized for example via a stop or a latching movement.
  • first positive locking elements of the first plate are corresponding to second positive locking elements of the second plate formed, so that the first plate without tools is positively connected to the second plate.
  • a positive connection is particularly simple.
  • the form-fitting elements preferably correspond in such a way that the plates can be positioned in a defined manner by means of the form-locking elements.
  • only the first positive locking elements to the second positive locking elements of a first and a second plate are corresponding to each other, which are to be interconnected.
  • form-fitting element of a first and a further plate which are not to be connected to each other, not corresponding to each other.
  • the first positive locking elements are formed as projections and the second Form gleicheiemente as corresponding recesses.
  • Such a design of the positive locking elements is a particularly simple design.
  • the manufacture of the furniture is substantially simplified, thereby reducing costs.
  • the assembly is simplified for a user, as this can immediately recognize how the interlocking elements must work together to assemble the furniture.
  • form-locking elements which are formed as projections and recesses, provide good stability.
  • the projection is formed as a planar projection and has a length of 5 mm to 15 mm, in a direction perpendicular to a plane of the plate. In particular, such a planar projection is easy to manufacture and requires little material.
  • the first form-fitting elements for forming the form-fitting connection each engage behind a section of the second form-fitting elements.
  • the first positive locking elements are formed as an obliquely projecting projection and the second positive locking elements as a recess with a tangible behind section.
  • the positive connection is further stabilized, in particular against lifting, for example, a side wall of the bottom plate.
  • the assembly is further simplified, since even a positive connection between a first and second plate provides some stability, whereby the third plate for locking the positive connection between the first and second plate is even easier to install.
  • the positive-locking elements are integrally connected to the plates.
  • Such a one-piece connection can be realized, for example, in that the form-locking elements are welded to the plates, glued or molded in a similar manner. If the plates are formed from a plastic, the positive-locking elements can also be introduced directly during the casting or pressing of the plates. If the plates are formed from a metal, the interlocking elements can also preferably be introduced by means of cutting, reshaping and / or separating machining. This type of attachment of the positive locking elements can be easily automated and particularly suitable for mass production. This further reduces the costs of producing the furniture. Furthermore, the positive locking elements are firmly connected to the plates or integrally formed, whereby they can not be lost by a user.
  • the interlocking elements are also advantageously rigidly formed.
  • each plate has at least two contact portions for coming into contact with at least the second and third plates, and the interlocking elements are arranged at these contact portions.
  • These contact portions may be formed, for example, by the lateral ends of plates.
  • the contact portions are preferably formed as a flat pads.
  • the form-locking elements are adapted to press the contact portions of the plates against each other during tool-free production of the positive connection.
  • the plates can be mutually supported by means of the contact sections and so the furniture is inherently more stable and stiffer.
  • the predominant part of the dimensional stability and flexibility is not only the material used in furniture, but in particular by the contact surfaces or joints between adjacent plates.
  • the positive-locking elements preferably have ramp-shaped sections, tapered recesses and / or are prestressed in a manner.
  • the plates together with the positive-locking elements are formed from a sheet metal, preferably steel sheet, which has a thickness in a range between 0.5 mm and 1.5 mm.
  • the plates are formed of a sheet-like plastic having a thickness in a range between 0.5 mm and 1, 5 mm or 2.5 mm.
  • a plastic may be, for example, short or long fiber reinforced plastic, such as BMC.
  • preference is given to sheet metal, in particular steel sheet. Steel is a material that is very readily available and inexpensive and also has a high rigidity. Furthermore, steel sheet metal is very easy to process. As a result, the manufacture of the furniture is substantially simplified and the costs are reduced.
  • the interlocking elements are formed from this steel sheet.
  • the form-locking elements are introduced directly into the sheet and / or separately formed from sheet metal and attached to the plates, in particular by means of welding or the like.
  • a sheet thickness in the range between 0.5 mm and 1, 5 mm is preferred because on the one hand, the stability of the furniture is sufficiently high, on the other hand, the weight can be kept low.
  • the sheet thickness can be dependent on the aufnacden device, such as copiers, printers or the like. If only a light device, which exerts no high forces on the furniture, such as a fax machine, are placed on a sheet thickness of 0.5 mm is preferred. For larger-sized equipment, which exert high forces and vibrations on the furniture by the operation, a thicker sheet thickness, for example. 1, 5 mm, is preferred.
  • a sheet thickness in a range of about 1 mm is preferred.
  • a thickness combines high stability and, on the other hand, low weight and can be used well in most cases.
  • the thickness of 1 mm is a common thickness for steel sheets, reducing the availability of Material is improved and so the manufacturing cost of the furniture can be reduced.
  • the plates are substantially rectangular and have at least three sides each at least once folded over portion.
  • a piece of furniture is particularly easy to form from rectangular plates.
  • rectangular plates are particularly easy to manufacture, whereby the manufacturing costs are further reduced.
  • rectangular panels are much more space-saving when sending such a piece of furniture in an unassembled state, for example, as curved plates, which space and packaging material can be saved.
  • the ends are easily ummalbar. The ends are folded over at least once. Such a fold is preferably carried out approximately at right angles. By folding the ends of the plates, the stability of a single plate is substantially increased. If the stability of a single plate is increased, the stability of the entire furniture is increased.
  • connection stiffness or torsional stiffness of a single plate is increased.
  • the folded sections form the contact sections.
  • these folded portions which form the contact portions, have a width of about 20 mm.
  • the plates can be connected with each other in a form-fitting manner to save space.
  • the positive-locking elements are thus arranged on the folded-over sections.
  • the interlocking elements can be introduced before or after folding.
  • the folded sections form a good contact section, which is preferably arranged in such a way that the positive-fit elements lie on the inside relative to the furniture.
  • the folded portions serve advantageously as a stop, for example, by embracing an edge or corner of the piece of furniture or an adjacent plate partially.
  • folded portions preferably serve to attach additional stops or the like, to hide form-fitting elements behind these portions, and / or to provide mounting portions for hinges or the like.
  • Particularly preferably abutting fold edges of a plate are connected to one another, preferably welded. If, for example, a right-angled Umfalzung arranged at two adjacent ends of a plate, creates a contact edge between the folding edges. If this additionally welded, the stability of a plate is substantially increased, whereby the stability of the furniture is increased overall. Overall, a torsional rigidity of the plates is thereby improved.
  • a bar with a folded portion is attached to non-folded side of a plate.
  • the form-fitting elements are arranged on this folded portion of the bar. It is preferred not to fold over one side of the plate and to provide such a ledge with a folded portion, in particular spaced from the unvipped end of the plate.
  • the unfolded portion of the plate protrudes beyond an adjacent plate to which this plate is positively connected. This makes it possible, on the one hand, to see a connection point between two adjacent plates in such a way that it is not visible from the outside when the furniture is usually set up.
  • a piece of furniture designed in this way can advantageously be integrated into the office environment without being noticeable and as a piecework.
  • a projecting portion can be used as a stop, on the one hand for positioning the plates against each other for easy positive connection, on the other hand as a support of two interconnected plates.
  • the stability is further increased and avoids kinking or twisting of plates.
  • the stability of a plate is further increased by the additionally attached bar.
  • Such a strip may for example be welded, glued or connected in a similar manner with the plate.
  • the first form-locking element is formed as a tab-shaped projection, which is formed by introducing a substantially U-shaped section in the folded portion and partial bending out of the lamellar cut-out portion, or formed as a curved projection, by means of introducing two substantially parallel cuts in the folded portion and bulging of the portion arranged between the cuts is formed or the tab-shaped projection is so by means of a sheet the plate arranged, preferably welded, that this extends from a folded portion to the outside.
  • the second form-fitting elements are preferably formed according to this embodiment as recesses, in particular as punched holes. All of these types of interlocking elements are preferred and advantageous to use to produce a tool-free mountable positive connection.
  • the tab-shaped positive-locking element is configured to engage behind a portion of the second, designed as a punched hole form-fitting element.
  • the tab is at least as far from the folded portion projecting and / or has a guide portion, that the portion of the second positive locking element is engaged behind.
  • the form-locking element must be formed so that a sheet thickness can be engaged behind.
  • the strap-shaped positive locking element is bent slightly obliquely, so that it is adapted to press the contact portion of the second plate against the contact portion on which the strap-shaped positive locking element is formed.
  • the strap-shaped positive locking element has two bent portions, a first bent portion for contact engaging behind the second form closure element and for pressing the contact portions against each other, and a second more curved portion which is formed on the end face of the strap-shaped positive locking element to a guide to provide for forming the positive connection.
  • first section is designed such that a strong pressure between the contact sections can be achieved.
  • the form-locking element designed as a curved projection, which is curved in an arched manner, does not engage behind any section of the second form-fitting element according to this embodiment.
  • the positive locking element designed as a curved projection is formed from the sheet by means of two cuts and bending out of the area lying between the cuts, this offers in particular against displacement perpendicular to the cuts a high resistance. In addition, this is particularly easy to manufacture, whereby the manufacturing costs are further reduced. If there is insufficient material at a location where a form-fitting element is to be formed, or if the introduction of a positive-locking element at the relevant point would weaken the material, it is preferable to attach a preferably tab-shaped positive-locking element by means of a sheet-metal strip, in particular to weld it.
  • the interlocking elements are arranged lying in relation to the interior of the furniture so that they are not visible from the outside. This serves on the one hand aesthetic purposes, on the other hand, but also for security purposes. Thus, on the one hand, the interlocking elements from the outside are not easily accessible and can not be damaged.
  • the furniture on its outer surface so no protruding sharp or sharp projections, as they can be caused for example by a positive locking element. Such pointed projections present a danger as a user can cut them. They could also damage cables, paper or similar office objects.
  • the interlocking elements are arranged such that they do not protrude into a useful interior of the furniture.
  • a hintergreifbarer section is arranged such that the engaging behind positive engagement element engages through a bottom plate in the direction of a floor.
  • interlocking elements may extend through Umfalzitch so that they protrude into a substantially enclosed by the Umfalzung space.
  • the furniture preferably has clamping elements for additionally clamping two or more plates connected to one another in a form-fitting manner, wherein the clamping elements are rigidly connected in one piece with the plate.
  • Such clamping elements are advantageously used to additionally clamp the positive connection between two plates. As a result, the stability of the furniture is further increased and unintentional release of the positive connection largely avoided.
  • Such clamping elements can be formed, for example, by wedge-shaped projections, prestressed sheet metal tabs or the like. Preferably, they are formed of the same material as the plates, more preferably steel sheet.
  • the furniture in an assembled state has a stiffness that is so great that an attached implement, in particular a copier, printer or the like, with a weight of 30 kg to 120 kg causes no relevant distortion of the furniture structure.
  • Torsional stiffness is also referred to as torsional rigidity. Torsional stiffness is the product of torsional moment of inertia and the shear modulus of the furniture. The torsional moment of inertia is related to an axis about which the body is twisted. This axis is here the vertical central axis of the furniture based on a conventional Aufstellausraum the furniture.
  • the plates have a torsional stiffness, which is correspondingly large that no relevant twisting of the plates caused by an attached implement.
  • the reference axis for the plates is the center-aligned longitudinal axis of a plate.
  • the furniture is very torsionally rigid and is particularly suitable as a cabinet for a copier, printer, fax or the like.
  • Relevant distortions are, for example, those distortions that lead to a deterioration of the function.
  • the furniture doors, drawers or the like.
  • a distortion is considered, which prevents or complicates the opening and closing of such doors, drawers or the like.
  • twisting relevant to a user with the naked eye are relevant.
  • such twisting is relevant in which a cover plate is twisted to a bottom plate in a range of up to 15 °, 12 °, 10 °, 8 °, 5 ° or 3 °.
  • the weight of the furniture in a range of 10 kg to 15 kg, in particular about 12 kg.
  • a weight is in a special way ideal for the furniture, which is to be used as a cabinet.
  • the weight leads to a safe and solid installation of the furniture. Frequently, rolls are also attached to such furniture on the underside in order to easily move a copier, printer, fax machine or the like placed thereon in everyday office life.
  • a weight in said area causes the furniture is safe and solid even in a non-loaded condition.
  • this weight is low, in particular based on the torsional rigidity of the furniture, thereby saving transport costs.
  • the weight is in an area in which the furniture of each person is easy to assemble. It can be worn, but still looks stable overall and solid.
  • the furniture is made entirely of a material, preferably metal or plastic.
  • a material preferably metal or plastic.
  • the furniture since the furniture is made of a material, it is easier to recycle, thereby increasing the environmental compatibility of the furniture.
  • Essentially of a material refers to the fact that the furniture is essentially formed of a base material. In addition, it can be varnishes or Have something similar on the surface. Also rubber feet or the like may be arranged on feet.
  • the furniture has a plurality of, preferably four, arranged on a bottom plate support legs or support rollers and at least one, preferably four, receptacles for a Kipp Fernánchez to prevent tipping over of the furniture, which are arranged below the bottom plate and each two lateral guides for guiding the anti-tilt device toward a predetermined position on the receptacle, and a stopping area for stopping the anti-tilt device when guided in the direction of the predetermined position, wherein the stopping portion has a click projection for locking the anti-tilt device.
  • the click projection acts positively and / or non-positively.
  • the click projection is designed as a latching nose.
  • the click projection is set to emit an acoustic signal when locking.
  • the two lateral guides are preferably designed as two guide plates or have such.
  • the guide plates are preferably arranged obliquely relative to each other, that the guide has a tapered region for laterally guiding the anti-tilt device in the direction of the predetermined position on the receptacle.
  • the stopping area is preferably designed as a stop or has such a stop.
  • the furniture on support legs or support rollers. These are arranged on the bottom plate. Support feet and support rollers are usually arranged on the bottom plate, that a Aufstellradius the furniture is slightly reduced.
  • the anti-tilt device prevents a tilting movement and / or tipping over the lower cabinet by shifting the tilting point of the furniture, in particular lower cabinet to a point which is further away from the furniture. Therefore, the tipping point has a greater distance in the installation surface of the furniture to furniture, so that a larger bearing radius is realized.
  • the larger bearing radius increases the safety and the necessary tilting force to tilt or overturn the furniture.
  • the lateral guides for guiding the anti-tilt device serve for purposeful navigation of the anti-tilt device to a pre-determined position below the cabinet, in particular lower cabinet.
  • the lateral guides may have various shapes and configurations.
  • the different forms of lateral Guides ultimately serve to position the anti-tilt device below the cabinet without changing the orientation or position of the cabinet.
  • the lateral guides are designed such that the navigation of the anti-tilt device below the cabinet without looking at the user on the bottom of the cabinet, preferably on the bottom of the bottom plate can be done.
  • a pickup area is understood to mean a section or segment on the receptacle and / or on the anti-tilt device for stopping the anti-tilt device while navigating and guiding the anti-tilt device below the cabinet.
  • the hitch area allows stopping movement during the positioning process upon reaching the predetermined position.
  • the stopping area serves, in particular, for visually arranging the anti-tilt device below the piece of furniture.
  • a usage orientation is to be understood as meaning a predetermined or intended orientation of the piece of furniture, in particular the lower cabinet. In this case, in particular that orientation is meant, which is intended for the final use of the furniture.
  • the use orientation is characterized in particular by the arrangement of the furniture in such a way that a floor plate of the furniture or a floor plate with attached rollers are substantially parallel to the ground.
  • the stopping area has a passage opening through which a portion of the anti-tilt device can protrude, guide elements for guiding the anti-tilt device being arranged in the direction of the passage opening at the passage opening.
  • a stop region can be configured in a simple manner by means of such a passage opening, in that the tilt protection device has, for example, a conically, trapezoidally or otherwise tapering section which can project partially or completely through the passage opening.
  • the tilt protection device has, for example, a conically, trapezoidally or otherwise tapering section which can project partially or completely through the passage opening.
  • a portion of the anti-tip device comes into contact with a boundary of the through hole, whereby the anti-tilt device is stopped when guided in the direction of the predetermined position.
  • guide elements are arranged on the passage opening according to this embodiment.
  • Such guide elements may, for example, be ramp-shaped, have angled plates, have or form a funnel-shaped tapering region or the like. Any configuration which permits guiding the tear-off through the passage opening is guided. Section of the anti-tilt device in the direction of the passage opening is preferred. This further simplifies navigating and guiding the anti-tilt device below the cabinet. In particular, navigating the anti-tilt device below the cabinet without looking at the user is further simplified. In addition, such a through hole also provides a vertical support relative to the usual usage orientation of the furniture or a vertical stop for the anti-tilt device.
  • the click projection is formed as a spring plate, which is angled and arranged such that it is reversibly deformed when guiding the anti-tip device in the direction of the predetermined position and snaps when reaching the predetermined position with the angle tip in a recess of the anti-tilt device and this thus on the Furniture locked.
  • the spring plate therefore has a reversibly deformable or elastic region.
  • a reversibly deformable or elastic region is to be understood here as meaning a region which reacts reversibly to an acting force, ie moves out of a starting position under the acting force and automatically moves back into the initial position when the acting force ceases.
  • the spring plate When guiding the anti-tilt device into the predetermined position, the spring plate is then reversibly deformed in accordance with this embodiment and engages with a section on a recess on the anti-tilt device.
  • the spring plate is formed angled and has a first and a second leg.
  • the spring plate is connected to the first leg fixed to a portion of the stopping area.
  • the angle tip which forms the connecting portion between the first and second legs of the spring plate, in a recess on the anti-tilt device.
  • the second leg preferably extends obliquely away from the stopping area in such a way that a release of the locking is possible by renewed elastic deformation of the spring plate while simultaneously guiding the anti-tilt device out of the predetermined position.
  • the spring plate is arranged and angled so that for releasing the locking by a user at least an equal force as for the manufacture of the lock is necessary, preferably a larger one.
  • a tilt prevention device for attachment to a base cabinet for preventing tipping over of a base cabinet, characterized in that the anti-tilt device comprises a guide portion for guiding the anti-tilt device toward a predetermined position below the lower cabinet, a stopper portion for stopping the anti-tilt device for fixing a mounting position of the anti-tilt device, and a fixing portion in which a component of attachment is formed.
  • Such anti-tilt device has a guide portion for guiding the anti-tilt device toward a predetermined position below the lower cabinet, a stopper portion for stopping the anti-tilt device for fixing a mounting position of the anti-tilt device, and a fixing portion in which a component of attachment is formed.
  • Under a cabinet are furniture elements, shelves, cabinets, boxes, platforms and the like understood that as a pad for carrying work equipment, especially heavy equipment such. As printers, copiers, fax machines and the like are used.
  • the base cabinets which are used in particular in the commercial sector, usually have rollers and / or lockable rollers, which allow a mobility.
  • the anti-tilt device prevents a tilting movement and / or tipping over of the lower cabinet by shifting the tilting point of the lower cabinet to a point which is further away from the lower cabinet, so that the new tilting point has a greater distance from the lower cabinet.
  • a larger radius of the support surface is realized.
  • the larger bearing radius increases the safety and the necessary tilting force to tilt and / or overturn the lower cabinet.
  • the guide area on the anti-tilt device is used to selectively navigate the anti-tilt device to a predetermined position below the base cabinet when mounting.
  • the guide region may have various shapes and configurations, such as protrusions or recesses on the surface of the anti-tilt device, which allow orientation on an edge, surface and / or on a component permanently or temporarily attached to a base unit element for the user.
  • the various forms of the guide area serve to position the anti-tilt device below the lower cabinet without changing the orientation and / or position of the base cabinet. It is advantageous that a user can attach the anti-tilt device by means of the guide area at the predetermined position or mounting position. Therefore, the guide area is designed such that the navigation of the anti-tilt device below the lower cabinet can be done without looking at the user on the underside of the cabinet.
  • a pickup area is understood to mean a section or segment on the anti-tilt device for stopping the anti-tilt device during navigation and guiding the anti-tilt device when the mounting position is reached below the lower cabinet.
  • the hitch area allows stopping movement during the positioning process upon reaching the predetermined mounting position.
  • a predetermined orientation of the cabinet is to be understood. In this case, in particular that orientation is meant, which is intended for the final use of the base cabinet.
  • the attachment section is used to attach the anti-tilt device to the base cabinet. At least one component of a fastening, which preferably comprises at least one thread, is formed in the fastening section.
  • the guide region has at least one first recess.
  • the first recess is an area, preferably at the top of the anti-tilt device.
  • the first recess is used together with another element which is temporarily or permanently attached to the bottom plate of the lower cabinet as a stop means for restricting the freedom of movement of the anti-tilt device when guiding in the direction of the mounting position ,
  • the first recess surrounds the stopping means or a component which protrudes in regions from the bottom plate in the direction of the ground.
  • the anti-tilt device can only move around the stopping means, which is located within the first recess. Thus, there is only limited movement when guiding the anti-tilt device.
  • the recess may preferably have a surface in ramp form.
  • the ramp shape moves the stopping means in guiding the anti-tilt device into the mounting position substantially orthogonal to the bottom plate of the base cabinet, so that the user can observe the movement of the stopping means during the guidance of the anti-tilt device and thus receive feedback on the correct course when guiding the anti-tilt device.
  • the first recess preferably has two confinement areas which converge towards each other and have a substantially tapering shape, such as the legs of a triangle, so that the stopping means can reach the inner area of the first recess at the beginning of the positioning process.
  • the anti-tilt device has at least one second recess for protruding a protruding region of the lower cabinet.
  • the second recess is preferably located at the top of the anti-tilt device, so that when guiding the anti-tip device into the desired position, protruding elements on the underside of the bottom plate of the base cabinet does not prevent the anti-tip device from leading.
  • lower cabinets usually have connecting elements which fasten the individual plates of the lower cabinet together so that certain areas of these connecting elements protrude from the underside of the floor panel.
  • the aforementioned second recess offers these elements, which usually have a knob-like configuration, enough space to prevent weight force transmission to the anti-tilt device by means of these elements and to avoid damaging the anti-tilt device.
  • the second recess preferably has a circular or polygonal configuration. In the latter, at least two sides lie substantially parallel to the lateral course lines of the anti-tilt device and the other sides are arranged substantially parallel to the transverse axis of the anti-tilt device.
  • the second recess additionally leads to the stabilization of the anti-tilt device and increases the strength.
  • the second recess may be preferably rectangular in shape and have a length of about 90 mm, a width of about 55 mm and a depth of about 5 mm.
  • the distance between the first recess and an opening for screwing or positioning is preferably 20 mm perpendicular to one side, the second recess.
  • the anti-tilt device has at least one thread for fastening the anti-tilt device by means of a screw to the lower cabinet. After completion of the positioning procedure, the anti-tilt device must be firmly connected or screwed to the base unit. Therefore, the anti-tilt device has at least one thread for fastening the anti-tilt device to the bottom plate of the lower cabinet by means of a screw.
  • the thread material used is preferably a metal or a metal alloy, in particular brass.
  • the anti-tilt device preferably has two threads that are recessed in the anti-tilt device so that the upper opening portions of the threads are located in or below the top plane of the anti-tilt device and partially overlapped by the anti-tilt material.
  • the inlet area at the top of the anti-tilt device around the opening area of the thread is chamfered.
  • the chamfering of the inlet areas Fits the attachment of screws so that the screws fall into the inlet area of the threads.
  • the partial covering of the opening edge of the thread by the anti-tilt device material enhances the retention of the thread within the anti-tilt device, so that the thread is not pulled out of the anti-tilt device during screwing and tightening or by a force resulting from a tilting movement.
  • the recess in the inlet region of the thread preferably has a diameter of 13 mm, a depth of 2 to 3 mm and an opening angle of about 90 degrees.
  • the threads can be attached or inserted at different positions of the anti-tilt device, in particular the threads are arranged around and / or within the first recess.
  • the arrangement of the threads within the recess has the advantage that a screw to be attached can serve both as a screw and as an element for positioning and guiding the anti-tilt device in the predetermined position.
  • the threads can be arranged inside and / or around the recess in such a way that the anti-tilt device can be attached at different positions, so that the anti-tilt device has different borehole patterns and / or thread patterns, which are adapted to a borehole pattern on the bottom plate of the lower cabinet and aligned with the hole.
  • screws are used to secure the anti-tilt device to the base cabinet.
  • the screws preferably have a sheathed screw head.
  • a jacket of the screw head increases the dimensions of the screw head, so that on the one hand improves the grip when turning the screw and thus a tool-less screwing is enabled and on the other hand, the support surface is enlarged by a hole on the bottom plate of the base cabinet.
  • the enlargement of the support surface prevents slippage of the screw through a hole in the bottom plate of the cabinet and distributed to the forces resulting from a tilting movement of the cabinet on a larger area.
  • the aforementioned distribution of forces reduces damage to the bottom plate, in particular damage to the surface around the hole.
  • the sheath may preferably be made of a plastic, in particular of a thermoplastic which is modified by rubber.
  • high-impact polystyrenes high impact polystyrenes
  • HIPS High Impact Polystyrene
  • the polystyrene matrix may contain about 4 to 12 mass% of a polybutadiene as needed. or partially added with flame retardant (DKBDE, HBCD) to reduce the flammability and flammability.
  • DKBDE, HBCD flame retardant
  • HIPS type 6 or 6 percent by mass are used.
  • the screw is preferably made of a common screw material.
  • the screw head is preferably completely surrounded by the casing, so that a part of the casing material is located inside recesses of the screw head and substantially fills it.
  • the filling of the recesses of the screw head prevents the sheathing from spinning around the screw head, so that the driving surface of the screw head increases when it rotates onto the sheath so that the screw is also rotated.
  • the jacket preferably continues to the screw head approach and thus forms a flat surface.
  • the lateral surface of the casing has structures for improved haptic properties.
  • the structures are preferably groove-like attached to the lateral surface, so that there is a corrugated lateral surface.
  • the corrugated outer surface allows the tilting device to be screwed on and fastened to the bottom plate of the base cabinet with bare hands without tools.
  • the sheath has a slot-like recess on its upper side.
  • the slot-like recess has a concave bottom surface.
  • the width of the slot-like recess is 1 to 4 mm.
  • the width of the slot-like recess is preferably 1, 6 mm, so that by means of a corresponding coin a rotational force transmission by the user on the casing or screw can be done.
  • the height of the casing parallel to the screw axis is 2 to 10 mm, preferably 6 mm.
  • the screw length is preferably 30 to 50 mm.
  • the first recess has at least one opening for receiving a stop means.
  • the opening within the first recess allows the stopping means to fall in or a latching of the stop means which has been permanently or temporarily attached to the bottom plate of the lower cabinet in order to stop further movement of the anti-tilt device at least in one direction.
  • the opening is preferably located in the first recess.
  • the first recess via structures such. As grooves, highlights, slots and such forms.
  • a stop means and conventional screws can be used.
  • the diameter of an opening for dropping in a stop means or for screwing by means of a screw is preferably 13 mm.
  • the first recess has a shape tapering towards a front side of the anti-tilt device, at the end of which the opening is formed.
  • the tapered shape of the first recess is used to limit movement when guiding the anti-tilt device in the direction mounting position below the bottom plate of the base cabinet.
  • the taper preferably has a base side which, upon an initial movement of the anti-tip device towards the mounting position, passes the stopping means first.
  • the base side is substantially parallel to a rear side of the anti-tilt device.
  • the tapered shape of the recess extends from the rear side of the anti-tilt device to a portion provided for stopping the anti-tilt device when guided to the predetermined position.
  • the freedom of movement transversely to the longitudinal axis of the anti-tilt device is further restricted by the tapered shape of the first recess parallel to the longitudinal axis of the anti-tilt device.
  • the anti-tilt device has a substantially continuous upper side with a lying in a plane Anlegeabterrorism and an arcuately extending to the front portion and a bottom with a lying in a plane support portion and a back to a back arcuate or rectilinear portion on.
  • the continuous top of the anti-tilt device is divided essentially into two sections.
  • the Anlegeabterrorism lies in a plane which ensures the largest possible contact surface for the base cabinet.
  • the arcuate portion which continues to flow fluently on the application section, increases the stability and strength of the anti-tilt device and also minimizes the risk of personnel stumbling.
  • the underside of the anti-tilt device can also be divided into two essential sections.
  • the support section serves to transmit the weight to the ground and has for this purpose a plane which is parallel to the bottom surface and bottom plate of the base cabinet.
  • the arcuate or rectilinear portion begins at the rear of the anti-tilt device and extends toward the noted arcuate or rectilinear portion.
  • the arcuate or rectilinear portion of the bottom and the arcuate portion of the top allow for material savings in manufacturing the anti-tilt device.
  • the above-mentioned forms of the anti-tilt device direction cause the anti-tilt device has a substantially schaufeiförmige configuration.
  • Fig. 1 is a perspective view of a piece of furniture
  • Fig. 2 is another perspective view of the furniture of Figure 1 without cover plate.
  • Fig. 3 is a perspective view of a cover plate
  • Fig. 4 is a perspective view of a side wall
  • Fig. 5 is a perspective view of a rear wall
  • FIG. 6a is a perspective view of a first positive locking element according to a first embodiment
  • FIG. 6b is a sectional view according to section A-A from FIG. 6a of the form-locking element according to FIG. 6a;
  • FIG. 6b is a sectional view according to section A-A from FIG. 6a of the form-locking element according to FIG. 6a;
  • 6c shows a further sectional view of a first form-fitting element according to a second embodiment
  • FIG. 7a is a perspective view of a first positive-locking element according to a third embodiment
  • FIG. 7b is a sectional view along section B-B of FIG. 7a
  • FIG. 8 is a perspective view of a piece of furniture according to a second embodiment;
  • FIG. 9 shows a further view of the piece of furniture according to FIG. 8;
  • FIG. 8 is a perspective view of a piece of furniture according to a second embodiment;
  • FIG. 9 shows a further view of the piece of furniture according to FIG. 8;
  • FIG. 8 is a perspective view of a piece of furniture according to a second embodiment;
  • FIG. 9 shows a further view of the piece of furniture according to FIG. 8;
  • FIG. 9 shows a further view of the piece of furniture according to FIG. 8;
  • FIGS. 8 or 9 shows a section through the furniture according to FIGS. 8 or 9;
  • 11a shows a tilt protection device with a receiving area
  • FIG. 11b is a plan view of the anti-tilt device of FIG. 11 a;
  • FIG. 12a is a sectional view along section C-C of FIG. 11b;
  • FIG. 12b shows a detail view according to detail Z from FIG. 12a;
  • FIG. 13 shows an embodiment of a tilt-lock device in a perspective illustration
  • FIG. 14 shows a cross-section of an embodiment of a tilt-lock device in a side view
  • FIG. 15 shows an embodiment of a tilt-protection device in a side view
  • Fig. 16 is a cross-sectional view of an embodiment of a tilt protection device from below; 17 shows a plan view of a further embodiment of a tilt protection device in a plan view;
  • Fig. 18 shows a further embodiment of an anti-tilt device in one
  • FIG. 19 shows an enlarged detail of an embodiment of an anti-tilt device in a side view
  • Fig. 20 shows a further embodiment of a tilt lock device in one
  • Side view shows an embodiment of a first recess of a tilt protection device in a side view
  • FIG. 22 shows a cross-section of an embodiment of a screw with a sheathing in a side view
  • FIG. Fig. 23 shows an embodiment of a screw with a sheath in one
  • Fig. 24 shows an embodiment of a bottom plate with a borehole pattern in one
  • the plates 2, 4, 6, 8, 10 are arranged such that each plate 2, 4, 6, 8, 10 at contact points 12, 13, 14, 15, 16, 17 (see also Figure 2), each with at least three further of the plates 2, 4, 6, 8, 10 is in contact.
  • the individual plates 2, 4, 6, 8, 10 are positively connected to each other.
  • the furniture 1 is shown in a partially assembled state with bottom plate 2, side walls 6, 8 and rear wall 10.
  • the cover plate 4 is not mounted.
  • Each plate 2, 4, 6, 8, 10 is rectangular according to this embodiment and has at least three ends a folded portion 20, 21, 22, 23, 24, 24a, 25, 26, 27 (see Figure 2, 4 and 5) and 29a, 29b, 29c, 29d (see Figure 3).
  • These sections 20, 21, 22, 23, 24, 24a, 25, 26, 27, 29a, 29b, 29c, 29d are folded over at least once.
  • the folded portions 20, 22, 24, 24b, 26 are folded over once and the folded portions 21, 23, 27, 29a, 29b, 29c, 29d folded twice.
  • welds 28a, 28b see Figure 3, showing only two welds and provided with reference numerals).
  • the sections 34, 36, 38 on the one hand offers a stop when aligning the plates 2, 4, 6, 8, 10 to each other during mounting the same, on the other hand, the stability of the furniture 1 is substantially increased by the sections 34, 36, 38, since they counteract tilting of the plates, in particular side plates 6, 8, 10 to the bottom plate 2.
  • interlocking elements 40, 42, 44, 46, 48, 50 Figure 2
  • the plates 2, 4, 6, 8, 10 can be connected to one another without tools in a form-fitting manner.
  • the interlocking elements 40a, 40b, 40c, 42a, 42b, 43 (also generally 40 and 42 and 43 in Figure 2) of the side wall 6, can be seen. Accordingly, three positive locking elements 40a, 40b, 40c are arranged on the folded portion 31 of the strip 30, which are formed as a projection. These form-locking elements 40a, 40b, 40c designed as a projection are designed to engage behind sections of recesses which are arranged in the base plate 2 (not shown in the figures). As can be seen from FIG. 4, the projections of the interlocking elements 40a, 40b, 40c (from FIG. 4) extend from right to left, so that the side wall 6 is moved along a movement path for producing the positive connection between the side wall 6 and the bottom plate 2 is required.
  • the side wall 6 is therefore to be moved on a trajectory from right to left or from back to front in order to bring the interlocking elements 40a, 40b, 40c into engagement with recesses arranged on the base plate 2.
  • the positive-locking elements 40a, 40b, 40c thereby engage from top to bottom the bottom plate 2 therethrough, so that no sharp projections, edges or the like protrude inside the cabinet 1.
  • the side wall 6 has two further form-locking elements 42a, 42b in an upper section at the folded-over section 22 (see FIG. 4).
  • These interlocking elements 42a, 42b are formed similarly to the interlocking elements 40a, 40b, 40c, but extend as projections (with reference to FIG. 4) from left to right.
  • the interlocking elements 42a, 42b are adapted to cooperate with the interlocking elements 50c, 50d of the cover plate 4 (see FIG. 3).
  • the form-fitting elements 50c, 50d (also 50a, 50b) are arranged as substantially rectangular recesses, in particular through-holes, in the folded-over section 29d (29b, respectively).
  • the side wall 8 ( Figure 2) is formed symmetrically to the side wall 6 ( Figure 2 and 6), so that the said applies. Furthermore, the side wall 6 has a stop 35, which is formed by means of the folded-over portion 23 and the strip 30. This stop 35 comes so in the positive connection between the side wall 6 and bottom plate 2 with the bottom plate 2 in contact that excessive joining of the interlocking elements 40a, 40b, 40c is avoided to the bottom plate 2. Furthermore, side plate 6 has a form-locking element 43 (see FIG. 4), which is designed as a recess, in particular as a slot. This positive-locking element 43 is set up to cooperate with the positive-locking element 46a (see FIG. 5) of the rear wall 10.
  • Rear wall 10 ( Figure 5) has two of these positive locking elements 46a, 46b each one at an upper side end. Furthermore, the rear wall 10 at the folded portion 33 of the strip 32 has two positive locking elements 44a, 44b, which are formed as a projection and are adapted to engage in recesses on the bottom plate 2 (not shown in the figures). These positive locking elements 44a, 44b are not adapted to engage behind a section, but merely "inserted" into a recess.
  • rear wall 10 is to be connected to side walls 6, 8 and base plate 2 following the form-fitting connection between side wall 6, base plate 2 and side wall 8 and base plate 2.
  • sidewalls 6 and 8 are moved along the trajectory from right to left or from back to front (see Figure 2) relative to the bottom plate, so that the interlocking elements 40a, 40b, 40c engage with the recesses of a bottom plate.
  • the rear wall 10 (with reference to FIG.
  • two essentially cubic clamping elements 61, 63 are arranged at two corners of the cover plate 4.
  • the clamping elements 61, 63 are adapted to engage in clamping recesses 60, 62 of the side walls 6, 8.
  • the clamping recesses 60, 62 are formed by means of the folded portions 21, 27, which is welded to the folded portions 22, 26.
  • the entire furniture 1 is formed of a steel sheet.
  • the steel sheet has a sheet thickness of about 1 mm.
  • the clamping elements 61, 63 are formed from this steel sheet.
  • the clamping elements 61, 63 are welded to the cover plate 4. Alternatively, they are formed directly out of the folded portions 29a, 29b, 29c, 29d.
  • the clamping elements 61, 63 When positively connecting the cover plate 4 with the side walls 6, 8, the clamping elements 61, 63 engage in the clamping recesses 60, 62 a. When moving the cover plate 4 for tool-free production of the positive connection, the clamping elements 61, 63 then slide in the recesses 60, 62 to the front (relative to Figure 2) and jammed in this. As a result, the positive connection between the cover plate 4 and side walls 6, 8 additionally secured. An unintentional release of this positive connection is prevented.
  • the strips 30, 32 are firmly connected to the side walls 6, 8 and the rear wall 10 according to this embodiment. For this purpose, the strips 30, 32 are attached to the plates 6, 8, 10 by means of spot welding 64, 66 (only one welding point each provided with reference numerals). This is a particularly cost-effective way to create a solid and lasting connection.
  • FIGS. 6a to 7b show three different embodiments of positive-locking elements 100, 200, 300.
  • Positive locking elements 100, 200 are used according to the furniture 1 according to the figures 1 to 5 as positive locking elements 40, 42, 46, 48.
  • Positive locking element 300 is inserted on rear wall 10 as positive locking element 44a, 44b (see FIG. While interlocking elements 100, 200 are set up to engage behind a section of a corresponding interlocking element, which is designed as a recess, positive interlocking element 300 (FIGS.
  • interlocking elements 100 , 200, 300 are formed from a base material 102, 202, 302, which is preferably a steel sheet, and this base material 102, 202, 302 is preferably formed by the folded portion 20, 21, 22, 23, 24, 24a, 25, 26, 27, 29a, 29b, 29c, 29d According to Figures 1 to 5, interlocking elements corresponding to interlocking elements 100, 200, 300 are formed at the folded portions 22, 26, 31, 33.
  • the interlocking element 100, 200 is formed by placing in the Base material 102 three cuts 106, 108, 110, 206, 208 are introduced, which are arranged so that they together form a substantially U-shaped section.
  • the section enclosed by the cuts 106, 108, 110, 206, 208 is then bent out as a tab 104.
  • the difference between the positive-locking element 100 according to the first embodiment and the positive-locking element 200 according to the second exemplary embodiment can be seen from the sectional illustrations FIGS. 6b and 6c.
  • Both form-fitting elements have at the portion 112, 212, via which the tab 104, 204 is connected to the base material 102, 202, a first bend 112, 212.
  • This bend 112, 212 is preferably designed such that an edge portion of the recess, with which the form-locking element 102 is intended to cooperate, can reach up to this bend 12, 212.
  • the bend 112, 212 is followed by a substantially straight section 114, 214.
  • the portion 114 extends away from the base material 102 and thus releases a wedge-shaped opening, the portion 214 according to the second embodiment bent back to the base material 202.
  • Positive-locking element 200 is therefore well adapted to press the two base materials against each other when engaging behind a portion of a corresponding second form-fitting element.
  • the form-locking elements 100, 200 in both embodiments, a more curved portion 116, 216. This serves as a guide section for easy production of the positive connection.
  • the section to be engaged on the slope of the section 116, 216 slide along the joining and so from the tab 104, 204 are engaged behind.
  • Positive locking element 300 (FIGS. 7a, 7b) is formed in a slightly different manner.
  • two cuts 306, 308 are made in the base material 302. Subsequently, the area between the cuts 306, 308 is bent out as a curvature 304.
  • a form-fitting element is formed in a particularly simple manner, which is "hineinsteckbar" in a recess.
  • All forms of the interlocking elements 40, 42, 44, 46, 48, 50, 100, 200, 300 point in a direction which is substantially perpendicular to a plane of the plates 2, 4, 6, 8, 10 (see in particular also FIGS 1 to 5), an extension L on.
  • the extent L is preferably in the range between 5 and 15 mm, preferably about 10 mm.
  • FIGS. 8 to 10 show a piece of furniture 401 with four anti-tilt devices 600a, 600b, 600c, 600d (generally designated 600).
  • the anti-tilt devices 600 have an upper side with a contact section 610 and an arcuate section 617 (FIGS. 10, 11 a, 12 a).
  • the application section 610 is substantially trapezoidal in design (see in particular FIG. 11 b) and has a shorter base side than the engagement section 603.
  • the abutment portion 610 extends from the engagement portion 603 to the arcuate portion 617.
  • the arcuate portion 617 then extends arcuately to the front 601 of the anti-tip device 600.
  • the abutment portion 610 substantially forms a plane which in an assembled state (FIG. FIGS.
  • the furniture 401 according to FIG. 8 has four receivers 490a, 490b, 490c, 490d (indicated overall by 490) for receiving the anti-tilt devices 600a, 600b, 600c, 600d.
  • the receptacles 490a, 490b, 490c, 490d each have two guides 492a, 494a ( Figure 9, only two provided with reference numerals, generally designated 492, 494) and a stop region 496a (only one provided with reference numerals).
  • the guides 492a, 494a are configured to guide the anti-tilt device 600a when positioned in the horizontal direction.
  • the stopping portion 496a is configured to stop and pick up the anti-tip device 600a.
  • the stopping area 496 (see FIGS. 11 a, 11 b, 12 a) has a through-opening 498. Through this through hole 498, the engaging portion 610 extends partially therethrough.
  • a transversely arranged web 502 is further arranged, which forms a vertical boundary of the through opening 498.
  • This web 502 is arranged obliquely so that it forms a guide for the anti-tilt device 600 when joining it to the receptacle 490.
  • a further oblique plate 504 is arranged, which also serves as a guide.
  • a recess 602 is arranged on the engagement section 603 of the anti-tilt device 600, which extends through the passage opening 498 and forms the narrow side of the trapezoidal application section 610. This recess
  • the 602 cooperates with a spring plate 500, which is firmly connected to the web 502.
  • the spring plate 500 is angled and has a first leg 510 and a second leg 520. While the first leg 510 is directly connected to the bridge 502, the second leg 520 is free.
  • the angle tip 5 5 which connects the two legs 510, 520, engages in the recess 602 in order to lock the anti-tilt device 600 in the receptacle 490.
  • the first leg 510 has a substantially flatter angle to a horizontal than the second leg 520.
  • the angle tip 515 engages the receiver 602 and thus locks the anti-tilt device 600 to the receiver 490.
  • the spring plate 500 acts as a click advantage. By engaging or engaging the angle tip 515 in the recess 602 a clicking sound is audible. This is accomplished by biasing the angle tip 515 over the leg 510.
  • the spring plate 500 reacts elastically such that when the engaging portion 603 is extended into the recess 602, the angle tip 515 strikes a surface of the anti-tilt device 600 at a high speed, thereby causing the click sound.
  • the anti-tilt device 600 is connected to the receptacle 490 outside the field of view of a user.
  • the user recognizes from the clicking sound that the anti-tilt device 600 is locked and ready for use.
  • the second leg 520 causes the anti-tilt device 600 is used in the last section before reaching the predetermined position in this. This is achieved by means of the oblique arrangement of the second leg 520. To release the anti-tilt device 600, this is to be removed in the opposite direction from the receptacle 490. In this case, engagement section 603 comes into contact with the second leg 520 and presses it down so that the angled tip 515 is moved out of the receptacle 602.
  • the inner structure of the anti-tilt device 600 is substantially hollow and has struts.
  • longitudinal struts 621 and transverse struts 622 are located within the structure of the anti-tilt device 600.
  • the longitudinal struts 621 extend parallel to the longitudinal axis of the anti-tilt device 600 and are directed vertically on the inside of the top 604.
  • the cross struts 622 extend substantially transversely to the longitudinal axis of the anti-tilt device 600 and are directed perpendicular to the wall sides 620.
  • the longitudinal struts 621 and the cross struts 622 are transverse to each other and intersect at certain intervals.
  • the crossing regions between the longitudinal struts 621 and cross struts 622 have a material reinforcement.
  • This embodiment increases the rigidity and stability of the anti-tilt device 600.
  • the struts 621, 622 a better weight distribution is realized and also prevents the wall sides 620 from drifting apart by a force acting from above on the anti-tilt device 600.
  • the aforementioned struts 621, 622 have different heights, in particular the individual struts 621, 622 have different heights along their longitudinal axes.
  • the longitudinal struts 621 start at the engagement portion 603 and extend parallel to the abutment portion 610 and take an oblique course up to the front portion of the support portion 609, which comes to contact and is supported on a floor.
  • the cross braces 622 have a curve change similar to the longitudinal braces 621, wherein the cross braces 622 have at their two ends a bevel or an increase in height, which extends to the edges of the support portion 609.
  • the chamfers at the two ends of the cross braces 622 allow contacting along the cross braces 622 and the wall sides 620, so that the strength of the anti-tilt device 600 is improved.
  • FIG. 11b also shows the course of longitudinal struts 621 and cross struts 622 within the anti-tilt device 600.
  • the cross braces 622 run parallely to the front 601 and the engaging portion 603.
  • the longitudinal braces 621 are parallel to the sides of a support portion 609.
  • the anti-tip device 600 has different widths in its longitudinal direction.
  • the narrow side of the anti-tilt device 600 starts at the engagement portion 603 and increases in width continuously and reaches a maximum width between a contact portion 610 and a support portion 609.
  • the width of the anti-tilt device 600 remains substantially between the aforementioned intermediate region until reaching the front side 601 constant.
  • the transition areas at the corners between a wall side 620 and the front side 601 are rounded as between the wall side 620 and the engagement section 603.
  • the inner structure of the anti-tilt device 600 is designed to be substantially hollow.
  • the recess 602 is formed on such a cavity.
  • a support region 604 is arranged (FIGS. 10, 11a, 11b, 12a).
  • the support area 604 is adapted to come into contact with a floor.
  • the height of an anti-tilt device 600 is accordingly designed such that this corresponds approximately to the height of the rollers 480, 482, 483, 484.
  • trapezoidal recesses 470, 472, 474, 476 are arranged on the plates 408, 410, 406 (see also trapezoidal recesses 70, 72, 74, 76 according to FIGS. 2 to 5). These trapezoidal recesses serve to indicate to a user the position of the receptacle 490 below the bottom plate 2, 402. In addition, they have a positive effect on the aesthetic overall impression of the furniture 1, 401.
  • the contact section 710 has a substantially trapezoidal shape and comprises a guide region 730, a fastening section 731 and a stop region 732.
  • the abutment section 710 has a shorter base side, which is arranged parallel to a rear side 702 of the anti-tilt device 700.
  • the abutment portion 710 extends from the back surface 702 to the arcuate portion 717 so that the longer base side of the abutment portion 710 is located between the abutment portion 710 and the arcuate portion 717.
  • the arcuate portion 717 begins at the longer base side of the abutment portion 710 and extends arcuately to a front side 701 of the anti-tilt device 700.
  • the abutment portion 710 substantially forms a plane in which a first recess 703, a second recess 705 and two threads 707 are located.
  • the first recess 703 has a triangular configuration, which is arranged with its base side parallel to the rear side 702 of the anti-tilt device 700.
  • the first isosceles triangle recess 703 has a ramp-like bottom surface which rises from the rear side 702 toward the front side 701.
  • the first recess 703 is arranged with its base side centered on the rear side 702, so that the two legs of the first recess 703 converge towards each other and meet circularly around an opening 706 and merge into one another.
  • the opening 706 is disposed at the apex of the triangle at the end of the first recess 703.
  • the opening 706 serves to prevent a stop means, which continues to pass the bottom surface of the first recess 703 when guiding the anti-tilt device 700 below a lower cabinet until it falls into the opening 706 and stops further movement of the anti-tilt device 700 at the mounting position of the lower cabinet.
  • the second recess 705 is configured substantially trapezoidal and lies with its shorter base side parallel to the rear side 702 and offset from the opening 706.
  • the corner regions of the second recess 705 are rounded and the second recess 705 has a chamfer on the circumference, which extends in the direction a bottom surface of the second recess 705 extends. A similar chamfering point also the two Leg of the first recess 703 on.
  • the second recess 705 stabilizes and reinforces the structure and, in particular, stiffens the abutment portion 710 of the anti-tilt device 700. Further, the second recess 705 provides a cavity to accommodate any need for highlighting or fasteners on the underside of the base cabinet.
  • the inner opening edge of the thread is designed in the form of a regular hexagon.
  • the thread 707 has an internal thread which is offset from the upper opening edge.
  • the staggered arrangement of the internal thread of the threads 707 facilitates attachment of a screw for fastening the anti-tilt device 700 to the bottom plate of the base cabinet.
  • the screw is initially inserted into the thread 7 during positioning of the screw, so that a screw movement can only take place thereafter.
  • the two recesses in which the threads 707 are located have a chamfer.
  • On the longer base side 719 of the abutment section 710 begins the arcuate portion 717, which extends arcuately up to the front side 701 of the anti-tilt device 700.
  • the arcuate course of the arcuate portion 71 serves on the one hand the reinforcement and stiffening of the anti-tilt device 700 and on the other hand, a reduction of the dimensions of the anti-tilt device 700 in the area which protrudes after attaching the anti-tilt device 700 to the bottom plate of the base cabinet from the base cabinet, so that When operating the equipment mounted on the base unit, a disturbance of the personnel in an area around the base unit is minimized. Furthermore, the aforementioned course reduces the risk of tripping over the anti-tip device 700. In addition, the arcuate course of the arcuate section 717 is more ergonomic and saves the production material of the anti-tilt device 700.
  • the corner areas on the front side 701 are rounded and the front side 701 has a flat edge, which is directed perpendicular to a bottom surface after attaching the anti-tilt device 700.
  • the edge of the front side 701 is also directed on a support portion 709 within a bottom 708 of the anti-tilt device 700.
  • the support portion 709 serves as a support area for the anti-tilt device 700 when placed on the floor surface.
  • a weight of the lower cabinet is transmitted permanently or temporarily by a tilting movement of the lower cabinet on the floor surface.
  • the support portion 709 forms a plane which is arranged parallel to the abutment portion 710.
  • the support portion 709 is bounded by the front side 701 and two wall sides of the tilt protection device 700 from three directions.
  • the wall sides 720 extend slightly obliquely downwards from the upper side 704 to the lower side 708.
  • the wall side 720 is streamlined in the upper area and runs along the upper side 704, starting at the rear side 702 up to the front side 1.
  • the wall side 720 has the shape of a knife blank.
  • the wall side 720 has an arcuate course along the application side up to the support section 709.
  • the arcuate configuration on the wall side 720 represents a recess which serves for material blocking.
  • the transition region between the wall side 720 and the upper side 704 has a chamfer.
  • the total length of an anti-tilt device is preferably 348 mm, the overall height of a anti-tilt device is preferably 63 mm and the projected length of an arcuate section on the bottom surface is preferably 180 mm.
  • the outer width in the front-side area of a tilt-proof device is preferably 180 mm, and the width of the arc-shaped section without the chamfering is 141 or 109 mm.
  • plastics are used as the material for producing a tilt protection device.
  • Thermoplastic plastics in particular rubber-modified, high-impact polystyrenes (high impact polystyrenes), are preferably used for the production of anti-tilt devices or screw head sheathings.
  • HIPS High Impact Polystyrene
  • the polystyrene matrix may contain about 4 to 12 mass% of a polybutadiene rubber or partially added with flame retardant (DKBDE, HBCD) to reduce the flammability and combustibility.
  • DKBDE, HBCD flame retardant
  • HIPS type 6 or 6 percent by mass are used.
  • FIG. 14 shows a cross section of an embodiment of a tilt protection device 800 in a side view.
  • the anti-tilt device 800 is similar in construction to the embodiment 700 of FIG. 13 and differs only in the internal structure.
  • the inner structure is substantially hollow and has struts.
  • longitudinal struts 721 and transverse struts 722 are located within the structure of the anti-tilt device 800.
  • the longitudinal struts 721 extend parallel to the longitudinal axis of the anti-tilt device 800 and are directed vertically on the inside of the top 704.
  • the cross struts 722 extend substantially transversely to the longitudinal axis of the anti-tilt device 800 and are directed perpendicular to the wall sides 720.
  • the longitudinal struts 721 and the cross braces 722 are transverse to each other and intersect at certain intervals.
  • the crossing areas have a circular cross-section.
  • the crossing regions between the longitudinal struts 721 and cross struts 722 have a material reinforcement and are designed as solid cylinders.
  • This embodiment increases the rigidity and stability of the anti-tilt device 800.
  • the braces realizes a better distribution of the weight force and also prevents the wall sides 720 from drifting apart on the anti-tilt device 800 by a force acting from above.
  • the abovementioned struts have different heights, in particular the individual struts have different heights along their longitudinal axes.
  • the longitudinal struts 721 start at the rear side 702 and run parallel to the abutment section 710 and assume an oblique course as far as the front region of the support section 709.
  • the transverse struts 722 have a height change similar to the longitudinal struts 721, wherein the cross struts 722 have at their two ends a chamfer and an increase in height, which extends to the edges of the support portion 709.
  • the chamfers at the two ends of the cross braces 722 allow contacting along the cross braces 722 and the wall sides 720, so that the strength of the anti-tilt device 800 is improved.
  • the oblique course of a bottom surface of a first recess 703 is clearly visible in FIG.
  • FIG. 15 shows an embodiment of a tilt prevention device 810 in a side view.
  • the anti-tilt device 810 is configured similarly to the anti-tilt device 700 of FIG. 13.
  • FIG. 16 shows an embodiment of a tilt prevention device 820 in a view from below.
  • the anti-tilt device 820 has similar or identical areas provided with identical reference numerals as in the aforementioned figures. To explain the individual reference numerals in Fig. 16, reference is made to the above explanations to the figures 13 to 15. 16 shows, in particular, the course of longitudinal struts 721 and transverse struts 722 within the anti-tilt device 820. In this case, the different lengths of the cross struts 722 can be clearly seen in particular.
  • the cross struts 722 extend parallel to a front side 701 and a rear side 2.
  • the longitudinal struts 721 extend parallel to the sides of a support section 9, wherein other forms of progression are possible.
  • the anti-tilt device 820 has different widths in its longitudinal course.
  • the narrow side of the anti-tilt device 820 starts at the back 702 and continuously increases in width and reaches a maximum width between a contact portion 710 and a support portion 9.
  • the width of the anti-tilt device 820 substantially remains between the aforementioned intermediate region until reaching the front side 701 constant.
  • the transition areas at the corners between a wall side 720 and the front side 1 are rounded as between the wall side 720 and the back side 702.
  • the internal structure of the anti-tilt device 820 is substantially hollow, so that a first recess 703, a second recess 705 and the inlet regions of threads 707 are highlights in the internal structure of the anti-tilt device 820.
  • the inlet portions of the threads 707 are material reinforced and surrounded in the form of a solid cylinder shell and protrude into the inner structure.
  • FIG. 17 shows an embodiment of a tilt prevention device 830 in a plan view.
  • the anti-tilt device 830 does not have the difference from the aforementioned anti-tilt devices in FIGS. 13 to 16 via a first recess 703 and a second recess 705.
  • identical reference numerals are used for similar but not identical portions, and for further explanation of the individual reference numerals, reference is made to the explanations of the aforementioned figures.
  • the anti-tilt device 830 is similar to the aforementioned Tilting devices 700 to 820 via a thread 7, which are placed further out towards the wall side 720.
  • the wall sides 720 are not arc-shaped, but extend from a rear side 702 until reaching an application section 710 in a straight line.
  • the length of the anti-tilt device 830 has the difference from the aforementioned anti-tip devices 700 to 820 a longer dimension and correspondingly a wider dimension.
  • FIG. 18 shows an embodiment of a tilt prevention device 840 in a top view.
  • the anti-tilt device 840 has the difference to the aforementioned anti-tilt devices 700 to 830 on a top side 704 in the region of an application section 710 only via a first recess 703.
  • identical reference numerals are used for similar but not identical areas of the anti-tilt device 840, so that reference is made to further explanations to the above explanations to the figures 13 to 17.
  • FIG. 19 shows an enlarged detail of an embodiment of a tilt protection device 850 in a side view.
  • the enlarged detail of the anti-tilt device 850 essentially shows a second recess 705 and an upper edge region of a first recess 703, which comprises an opening 706.
  • the second recess 705 has a bottom which is substantially parallel to a top 704.
  • chamfering on edge regions of the second recess 705 becomes particularly visible. The chamfers begin at the top 704 of the anti-tilt device 850 and extend arcuately into the second recess 705 and meet perpendicular to the bottom of the second recess 705.
  • the section of the anti-tilt device 850 also shows the opening 706 located at a tip of a first recess 703 , which is no longer visible here.
  • the opening 706 is, as already explained, the inclusion of a stop means, which stops a further movement when guiding the anti-tilt device 850 in the direction of a predetermined position below a lower cabinet.
  • FIG. 20 shows an embodiment of a tilt prevention device 860 in a side view.
  • the anti-tilt device 860 has four threads 707, unlike the aforementioned anti-tilt devices.
  • the Tilting Siche In addition, it is made wider at the rear side 702 and extends below the anti-tilt device 860 in a straight line up to a support section 9.
  • the ramp assembly 870 has an upper side identical to an upper surface 704 of a tilt protection device.
  • a bottom surface of the first recess 703 is configured as an inclined plane, so that a stopping means when guiding the anti-tilt device along the inclined plane continues to move upwards.
  • At the upper portion of the inclined plane 723 is an opening 706 for dropping in the stop means.
  • By dropping in the stop means no further translational movement of the anti-tilt device can be done more.
  • the ramp-like configuration of the first recess preferably has a maximum height of about 20 mm and a distance between the upper opening edge and the upper side, which is about 3 mm.
  • Fig. 22 shows a longitudinal section of an embodiment of a screw 880 in a side view.
  • the screw 880 has a screw head 15, which merges via a screw head approach into a pin-shaped area, which is provided with an external thread 711.
  • the screw head 715 is surrounded by a screw head jacket 712.
  • the screw head jacket 712 completely surrounds the screw head 715 and extends a rotary lever about an axis of rotation 713 of the screw 880.
  • the extension of the rotary lever makes it easier to fasten a tilt prevention device to a base plate of a lower cabinet so that it can be carried out without tools.
  • the upper side of the screw head jacket 712 has a slot which has a concave bottom profile, so that the indicated bulges in FIG. 22 represent only the bottom profile of the slot.
  • the screw head jacket 712 is preferably made of plastic or of a tilt prevention device similar material.
  • Fig. 23 shows an embodiment of a screw 890 in a side view.
  • the screw 890 is similar to the screw 880 as shown in FIG. 22.
  • identical reference numerals are used for similar but not identical areas.
  • an outer contour of a screw head jacket 712 is visible in FIG.
  • the screw head jacket has grooves which give the screw head jacket 712 a corrugated surface.
  • the corrugated surface in the screw head shell 712 improves the haptic or grip when turning the screw.
  • the screw 890 has a slot 16 on an upper side of the screw head jacket 712.
  • the slot 16 has a concave bottom surface, so that when needed for tightening or tightening the screw 890 a coin, which is usually readily available, can be used.
  • the screw length including screw head jacket is preferably 41 mm, the screw length without the screw head is preferably 35 mm.
  • the screw head jacket has a height of preferably 6 mm, an outer diameter of 5 mm and the concave portion within the slot on the screw head jacket has a diameter of 14.6 mm.
  • the maximum depth of the concave area within the slot is preferably 1.3 mm.
  • the screw head jacket has a chamfer on the outer edge, which is preferably 0.5 mm, and the width of the slot on the screw head jacket is preferably 1.6 mm.
  • the screw head within the screw head shell preferably has a diameter of 4 mm.
  • the thread is surrounded by a cylindrical structure, wherein the cylindrical structure is surrounded by further annular elements. These annular elements are used to better support the structure together with thread within a Kipp Fernsvorrich- device, so that when screwing or when exerting force by a tilting movement of a lower cabinet, the thread is not pulled out.
  • the thread is preferably made of a metal, a metal alloy, in particular brass.
  • FIG. 24 shows an embodiment of a base plate 900 of a lower cabinet in a plan view with six borehole patterns 725. In this case, a borehole pattern 725 comprises three bores which are arranged in a triangular manner.
  • the bottom plate 900 has a total of six borehole patterns 725 for attachment to a tilt protection device at six different mounting positions.
  • the bores of the borehole pattern 900 are arranged in such a way that the antitipper device can be fastened to a respective bottom plate side at two staggered mounting positions.
  • the attachment is done for example by means of two screws.
  • the two outer holes 726 are provided for attaching screws.
  • the two bores 727 arranged in the center serve for attaching a stop means in order to position a tilt protection device below a lower cabinet or under the cabinet. half of the bottom plate 900 to facilitate.
  • a stopper in the form of a pin or screw is first placed in one of the centrally located bores 727 to mount a tilt lock device.
  • the stop means projects out of the bottom plate 900 down.
  • the anti-tilt device which has a first recess 703 is pushed under the bottom plate 900, so that the stopping means passes into the first recess 703 during pushing.
  • the sliding operation is continued such that a front side of the anti-tilt device is disposed substantially to the bottom plate edge which is closest to the borehole pattern 725.
  • the sliding operation is continued until the stopping means extends the length of the first recess 703 to an opening 706.
  • the stop means When the stop means has reached the opening 706 within the first recess 703, the stop means will fall into the opening 706 so that no further sliding movement can be performed.
  • a first screw can be mounted in a bore 726 and bolted to the anti-tilt device.
  • such a borehole pattern may include, for example, five bores.
  • the borehole patterns are adapted to the respective embodiment of the various anti-tipper devices.
  • the invention proposes a lower cabinet, in particular for a copier, with at least one anti-tilt device according to one of the anti-tilt devices according to the invention.
  • the base cabinet on individual plates, which are each fixed to one another via a connection system and one of the plates is a bottom plate. Under fixable is understood here that the individual plates are firmly connected together in a predetermined position.
  • the advantage here is that such a cabinet can be quickly and easily assembled and disassembled.
  • the lower cabinet has at least one anti-tilt device, which reduces a tilting movement of the lower cabinet and / or prevents tilting of the lower cabinet.
  • the Kippschommesvorraumen can be mounted laterally below the base cabinet, so that at a predetermined use orientation of the cabinet a backup of the cabinet against a tilting movement in a radius parallel to the bottom plate of the cabinet.
  • the anti-tilt device is preferably in each case centrally to a bottom plate edge attached. The anti-tilt device then protrudes with the arcuate portion of the top below the base cabinet. Preferably, there is a distance between the underside, in particular the support section of the anti-tilt device and the ground, so that when the lower cabinet is equipped with rollers, the lower cabinet can be moved without resistance.
  • the cabinet has at least two side plates, a bottom plate and a ceiling plate.
  • the adjacent plates are arranged substantially perpendicular to each other, such adjacent plates are for example the ceiling plate which is perpendicular to the side plate or the bottom plate which is perpendicular to the side plate.
  • a side plate may be connected to the bottom plate and the ceiling plate, respectively.
  • such a base cabinet may have more than two side panels, such as three or four.
  • the adjacent side plates are substantially perpendicular to each other.
  • the bottom plate has at least one borehole pattern for fixing a tilt prevention device.
  • the bottom plate of the lower cabinet has a corresponding borehole pattern, which is designed and arranged to match a Kipp Fernsvorraum.
  • the borehole pattern on the bottom plate of the lower cabinet is particularly adapted to the arrangement of the thread on the anti-tilt device.
  • the bores of the borehole pattern are arranged perpendicular to the plane of the plate and penetrate substantially the entire thickness of the plate.
  • the borehole pattern preferably has a plurality of mutually offset pairs of bores, wherein an imaginary connecting line between bores of a bore pair runs parallel to other connecting lines of the further pairs of bores.
  • the pairs of holes are preferably arranged offset in the longitudinal direction of the connecting lines.
  • a bottom plate has a plurality of wellbore patterns, in particular six wellbore patterns, so that the anti-tilt device can be mounted in different positions.
  • a borehole pattern preferably has three holes, which are preferably arranged in a triangular shape.
  • the bores of the borehole pattern are arranged perpendicular to the plane of the plate and penetrate substantially the entire thickness of the plate.
  • the respective borehole patterns can be arranged offset from each other.
  • a first borehole pattern may be arranged closer to the edge of the bottom plate than a second borehole pattern, which is offset to the first borehole pattern in the direction of the plate center is arranged.
  • the bottom plate has bores for insertion of a connecting element and / or bores for fastening rollers.
  • the rollers can be screwed to the bottom plate, for example.
  • four rollers are preferably used.
  • three or six rollers may be used.
  • the advantage here is that the cabinet can be transported with, for example, the copier together.
  • parking brakes can be attached to the rollers. Such parking brakes can be solved for transport again.
  • the two side plates each have at least two recesses for receiving the connecting element.
  • the at least two side plates starting from the respective recesses in the direction of the bottom plate and / or top plate each have a bore and / or the holes are arranged so that they with the holes in the ceiling plate for inserting the connecting element and / or the holes in the bottom plate for insertion of another connecting element are aligned.
  • the side plate with the bottom plate and / or ceiling plate can be fixed via the connecting element.
  • the cover plate preferably has recesses and / or threads for arranging the copier and / or bores for inserting the connecting element.
  • the recesses and threads in shape, size and arrangement are adapted to the device to be fixed, such as the copier.
  • the device can be secured on the cabinet, for example, by screwing, locking bolts or brackets on the cabinet against slipping and falling.
  • the lower cabinet is designed as a box.
  • a box preferably consists of four side plates, a bottom plate and a ceiling plate.
  • the base cabinet has three side panels, a ceiling panel and a bottom panel. In this case, a door is attached to two of the side plates.
  • the lower cabinet has two side panels, a ceiling panel and a bottom panel. It is to the arranged side rails rails, which are prepared for receiving at least one drawer.
  • This is a storage space for receiving paper, toner or other consumables is formed. The consumables can thus be stored in the place where they are used.
  • a method for attaching a tilt protection device to a base cabinet for preventing the base cabinet from tipping over with the following steps:

Landscapes

  • Assembled Shelves (AREA)

Abstract

L'invention concerne un meuble (1), en particulier un élément bas de rangement, comprenant au moins trois panneaux (2, 4, 6, 8, 10), à savoir un premier, un second et un troisième panneau, en particulier un panneau de base (2), un panneau de recouvrement (4) et au moins un panneau latéral (6,8 10), qui présentent respectivement des éléments à complémentarité de forme (40, 42, 44, 48, 50, 100, 200, 300) à assembler les uns aux autres par complémentarité de forme. L'assemblage par complémentarité de forme peut être réalisé sans outil au moyen des éléments à complémentarité de forme (40, 42, 44, 48, 50, 100, 200, 300) et lesdits éléments à complémentarité de forme (40, 42, 44, 48, 50, 100, 200, 300) s'étendent dans une direction sensiblement perpendiculaire à un plan de panneau sur celui-ci.
PCT/EP2012/056908 2011-04-14 2012-04-16 Élément bas de rangement en acier pouvant être assemblé sans outil Ceased WO2012140256A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102011007445.7 2011-04-14
DE201110007445 DE102011007445A1 (de) 2011-04-14 2011-04-14 Kippsicherungsvorrichtung
DE102011007441.4 2011-04-14
DE102011007441.4A DE102011007441B4 (de) 2011-04-14 2011-04-14 Werkzeugloser Stahl-Unterschrank

Publications (1)

Publication Number Publication Date
WO2012140256A1 true WO2012140256A1 (fr) 2012-10-18

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PCT/EP2012/056908 Ceased WO2012140256A1 (fr) 2011-04-14 2012-04-16 Élément bas de rangement en acier pouvant être assemblé sans outil

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WO (1) WO2012140256A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108406648A (zh) * 2018-04-02 2018-08-17 上海纳杰电气成套有限公司 一种配环网开关柜仪表箱装配自定位式工装结构
GB2599936A (en) * 2020-10-15 2022-04-20 David Brown Michael Metal enclosures

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295902A (en) * 1964-02-17 1967-01-03 Doutt Oliver Sam Shelving
GB2234546A (en) 1989-08-01 1991-02-06 Kentinental Eng Fastening means
CA2031462A1 (fr) * 1990-03-22 1991-09-23 Yoji Nakano Panneaux modulaires auto-bloquants
DE9210857U1 (de) 1991-08-16 1992-10-29 Van Zandbergen Industrieel Plaatwerk B.V., Boesingheliede Zusammenklappbarer Schrank
US20010050518A1 (en) * 1997-10-02 2001-12-13 Haworth, Inc. Knock-down vertical file
DE10336968A1 (de) * 2003-08-12 2005-03-10 Franz Hof Gmbh Möbelstück aus Blechzuschnitten

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295902A (en) * 1964-02-17 1967-01-03 Doutt Oliver Sam Shelving
GB2234546A (en) 1989-08-01 1991-02-06 Kentinental Eng Fastening means
CA2031462A1 (fr) * 1990-03-22 1991-09-23 Yoji Nakano Panneaux modulaires auto-bloquants
DE9210857U1 (de) 1991-08-16 1992-10-29 Van Zandbergen Industrieel Plaatwerk B.V., Boesingheliede Zusammenklappbarer Schrank
US20010050518A1 (en) * 1997-10-02 2001-12-13 Haworth, Inc. Knock-down vertical file
DE10336968A1 (de) * 2003-08-12 2005-03-10 Franz Hof Gmbh Möbelstück aus Blechzuschnitten

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108406648A (zh) * 2018-04-02 2018-08-17 上海纳杰电气成套有限公司 一种配环网开关柜仪表箱装配自定位式工装结构
GB2599936A (en) * 2020-10-15 2022-04-20 David Brown Michael Metal enclosures
WO2022079402A1 (fr) * 2020-10-15 2022-04-21 Michael David Brown Enceintes métalliques de chantier
GB2599936B (en) * 2020-10-15 2024-12-18 David Brown Michael Metal enclosures

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