EP4593664A1 - Ausziehführung - Google Patents
AusziehführungInfo
- Publication number
- EP4593664A1 EP4593664A1 EP23825197.9A EP23825197A EP4593664A1 EP 4593664 A1 EP4593664 A1 EP 4593664A1 EP 23825197 A EP23825197 A EP 23825197A EP 4593664 A1 EP4593664 A1 EP 4593664A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pull
- rails
- out guide
- rail
- actuating element
- 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.)
- Pending
Links
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
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/453—Actuated drawers
- A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
- A47B88/467—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-closing
-
- 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
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/453—Actuated drawers
- A47B88/457—Actuated drawers operated by electrically-powered actuation means
-
- 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
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/453—Actuated drawers
- A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
-
- 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
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/407—Adjustably or detachably mounted drawers
-
- 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
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/483—Sliding drawers; Slides or guides therefor with single extensible guides or parts
Definitions
- Lockable pull-out guides in particular for furniture, are known in the prior art in many different designs.
- US 9 725 924 B2 or EP 2 424 404 B1 disclose pull-out guides which consist of at least two rails and a locking device, wherein an actuating element engages in a locking receiver in order to lock the relative movement of the at least two rails.
- pull-out guides often have drive devices in addition to locking devices, which make it easier to open and/or close a piece of furniture, for example.
- Such drive devices also consist of other individual parts, which make it difficult to create a space-saving and simple design of a pull-out guide with drive devices, in particular ejection and/or retraction devices, and at the same time complicate the assembly of all of these components.
- the object of the present invention is therefore to at least partially eliminate the disadvantages of the prior art and to provide an improved pull-out guide compared to the prior art, which is characterized in particular by a more space-saving construction and simplified assembly.
- the object is also to provide a piece of furniture with a pull-out guide improved in this way.
- this object is achieved by means of a pull-out guide according to claim 1, namely by a pull-out guide for the movable mounting of a first furniture part on a second furniture part with:
- At least one drive device with which the two rails can be driven relative to one another, wherein at least one locking device is provided with at least one electrically actuable actuating element, wherein the at least one actuating element engages in the drive device in a closed position and releases the drive device in a release position.
- the drive device is considered to be The locking receiver is functionally occupied. This means that the drive device fulfils both the function of a drive and the function as part of a locking mechanism and is therefore doubly functional. As a result, at least one component, namely a locking receiver, can be saved, which on the one hand results in a more efficient construction and on the other hand saves space.
- this object is achieved by means of a pull-out guide according to claim 5, namely by a pull-out guide for the movable mounting of a first furniture part on a second furniture part with:
- first rail to be connected to the first furniture part and at least one second rail to be connected to the second furniture part, wherein the two rails are mounted so as to be movable relative to one another, preferably wherein a further rail is mounted so as to be movable between the two rails,
- the at least one drive device has at least one energy accumulator, preferably wherein the energy accumulator has at least one spring element, wherein the at least one energy accumulator can be charged by a relative movement of the two rails and/or discharged during a relative movement of the two rails, and/or the drive device can be detachably fastened and/or is fastened to one of the two rails, preferably to a rail which is to be connected to a movable furniture part.
- the spring element is a bending spring and/or a torsion spring and/or a disc spring and/or an evolute spring and/or an annular spring and/or a diaphragm spring, wherein the spring device consists at least partially of metal and/or plastic and/or a composite material.
- FIG. 1 to 4 different views of a piece of furniture with a
- Fig. 1 to 4 in an extended or retracted position
- FIG. 11 to 21 different views of the locking device from Fig. 5 to 10;
- FIG. 22 to 26 different views of a second embodiment of a pull-out guide
- FIG. 27 to 41 different views of a locking device of the second embodiment of the pull-out guide from Fig. 22 to 26, partly with the actuator of the drive device from Fig. 22 to 26;
- FIG. 42 to 49 different views of the second rail from Fig. 1 to 8 and the base plate from Fig. 1 to 21, and
- Embodiment of a locking device Embodiment of a locking device.
- Fig. 1 shows a furniture 42 in a perspective view, which consists of a furniture body 44 and four drawers 43.
- the furniture body 44 has a top panel 47 and two side panels 48 on the left and right side.
- the top Of the four drawers 43 drawer 43 is shown in an open position with rails 4, 5 and 6 in a fully extended position and the remaining three drawers 43 are shown in a closed position. Due to the top drawer 43 and the furniture body 44, rails 4, 5 and 6 cannot be seen.
- Fig. 2 shows the furniture 42 from Fig. 1 in a perspective view, with the upper panel 47 of the furniture body 44 hidden. This allows a clear view of the pull-out guide 1 in a fully extended position of the rails 4, 5 and 6.
- the second rail 5 of the pull-out guide 1 is visible in this illustration, whereby the second rail 5 is connected to the second furniture part 3, specifically in Fig. 2 to the furniture body 44.
- the connection between the second rail 5 and the furniture body 44 can be a detachable and/or non-detachable connection, for example a screw connection.
- the first rail 4 and a further rail 6 can be seen in the following figures.
- a pull-out guide 1 can be used for any type of furniture part and is therefore not limited to the embodiments shown here.
- the pull-out guide 1 has a first rail 4, which is connected to a first furniture part 2, and a second rail 5, which is connected to a second furniture part 3.
- the first furniture part 2 can be a movable furniture part, specifically a drawer 43
- the second furniture part 3 can be an immovable furniture part, specifically a furniture body 44, but a pull-out guide 1 is not limited to drawers and furniture bodies.
- Fig. 3 shows the furniture from Fig. 2 in a perspective
- a piece of furniture 42 is provided, wherein the piece of furniture 42 is provided with at least a first and a second furniture part 2, 3 and at least one pull-out guide 1 according to the invention, wherein the first rail 4 of the pull-out guide 1 is connected to the first furniture part 2 and the second rail 5 of the pull-out guide 1 is connected to the second furniture part 3, preferably wherein the first furniture part 2 is designed as a drawer 43 and the second furniture part 3 as a furniture body 44.
- Fig. 4 shows the furniture 42 from Fig. 3, whereby in this illustration the top drawer 43, i.e. the first furniture part 2, which is connected to the first rail 4, is hidden.
- the top drawer 43 i.e. the first furniture part 2, which is connected to the first rail 4
- the second pull-out guide 1 can only be seen to a limited extent, specifically only the extended first rail 4 and part of the drive device 7.
- the pull-out guides 1 each consist of a first rail 4, a second rail 5 and a further rail 6 located in between.
- the second rail 5 is connected to the second furniture part 3, specifically to the side panel 48.
- a drive device 7 is attached to the first rail 4.
- the first furniture part 2 for example in the form of a drawer 43 or a movable furniture part 16, can have a bottom side 20 to which the top side 21 of the rail 10 connected to the movable furniture part 2, here the first rail 4.
- the rail 15 connected to the immovable furniture part is connected to the furniture body 44 in this embodiment and is the second rail 5.
- the pull-out guide 1 is designed as an underfloor guide and can preferably be arranged on an underside 20 of the first furniture part 2.
- Fig. 5 shows the fully visible pull-out guide 1 from Fig.
- a pull-out guide 1 can be provided, wherein the pull-out guide 1 for the movable mounting of a first furniture part 2 on a second furniture part 3 with:
- first rail 4 to be connected to the first furniture part 2 and at least one second rail 5 to be connected to the second furniture part 3, wherein the two rails 4,5 are mounted so as to be movable relative to one another, preferably wherein a further rail 6 is mounted so as to be movable between the two rails 4,5,
- the additional rail 6 is only optional; a pull-out guide 1 with only two rails is also conceivable.
- the rails of the pull-out guide 1 can be moved relative to one another. In other words, the rails of the pull-out guide 1 can be moved telescopically.
- the rails of the pull-out guide 1 are shown in Fig. 5 in the fully extended position relative to one another.
- the pull-out guide 1 has a drive device 7 and a locking device 8.
- An ejection device 45 serves to extend the first rail 4 relative to the second rail 5 and thus to bring the pull-out guide 1 into an extended position.
- the retraction device 46 serves to retract the first rail 4 relative to the second rail 5 and thus to bring the pull-out guide 1 into a retracted position.
- Fig. 6 shows a detailed view A from Fig. 5.
- Fig. 7 shows the pull-out guide 1 from Fig. 4 in a perspective view, whereby in Fig. 7, in contrast to Fig. 4 the pull-out guide 1 is shown in a fully retracted position.
- the first rail 4 and the second rail 5 are displaced relative to one another such that they have the smallest longitudinal extension in the longitudinal direction 22.
- the drive device 7 can consist of both an ejection device 45 and a feed device 46.
- the number and embodiments of the drive devices 7 are not limited to this embodiment variant; other drive devices 7 are just as conceivable as a different number of drive devices 7.
- the at least one drive device 7 is designed as an ejection device 45, wherein one of the two rails 4, 5 can be ejected by the ejection device 45, starting from a first position in which the two rails 4, 5 are retracted relative to one another, in the direction of a second position in which the two rails 4, 5 are extended relative to one another in the longitudinal direction 22, and/or wherein the at least one drive device 7 is designed as a retraction device 46, wherein one of the two rails 4, 5 can be retracted by the retraction device 46, starting from a second position in which the two rails 4, 5 are extended relative to one another, in the direction of a first position in which the two rails 4, 5 are retracted relative to one another in the longitudinal direction 22.
- the at least one drive device 7 has at least one energy accumulator, preferably wherein the energy accumulator has at least one spring element, wherein the at least one energy accumulator can be charged by a relative movement of the two rails 4, 5 and/or discharged during a relative movement of the two rails 4, 5, and/or the drive device 7 is detachably attachable and/or attached to one of the two rails 4, 5, preferably to a rail 10 which is to be connected to a movable furniture part 11.
- the drive device 7 can be connected to the first rail 4 via drive device fastening devices 50.
- the drive device fastening device 50 can, as shown here, be in the form of a simple screw connection, but other connections are also conceivable.
- the drive device fastening device 50 can thus represent both a detachable and a non-detachable connection, wherein detachable connections can be, for example, screw or plug connections and non-detachable connections can be, for example, soldered or riveted connections.
- the drive device 7, specifically the ejection device 45, can have a synchronization rod receiver 49.
- the synchronization rod receiver 49 is suitable for synchronizing the opening and closing of the drawer 43 with the second pull-out guide 1 via a synchronization rod.
- Fig. 7 the locking device 8 is arranged below the drive device 7, of which only the housing 35 can be seen in the view shown.
- Fig. 8 shows the detailed view B from Fig. 7.
- At least one locking device 8 is provided with at least one electrically actuated actuating element 9, wherein the at least one actuating element 9 engages in the drive device 7 in a closed position and releases the drive device 7 in a release position.
- the actuating element hook 24 of the actuating element 9 can just be seen, as it protrudes from a slot in the ejection device 45.
- the retraction device 46 can be seen, with the drive device 7, consisting of the ejection device 45 and the retraction device 46, being fastened to the first rail 4.
- Fig. 9 shows a perspective view of a coherent structural unit 14 and the drive device 7 from Figs. 5 to 8.
- Fig. 9 several parts of the pull-out guide 1 are hidden, only the locking device 8 and the driver 12, both arranged on the base plate 13, as well as the drive device 7 are shown.
- the driver 12 cannot be seen, however, since the drive device 7 covers it.
- the base plate has at least one, preferably two, interfaces 17, a base plate bolt 51, a base plate hook 52, a base plate slot 53 and a base plate knob 54.
- a base plate bolt 51 a base plate bolt 51
- a base plate hook 52 a base plate hook 52
- a base plate slot 53 a base plate knob 54.
- Fig. 10 shows a detailed view C from Fig. 9.
- the at least one actuating element 9 in a closed position in the Drive device 7 engages in such a way that the relative movement of the two rails 4, 5 in at least one direction is blocked by the contact of the at least one adjusting element 9 with the drive device 7 in at least one contact point, preferably in a form-fitting manner.
- Fig. 11 shows a perspective view of the connected structural unit 14 from Fig. 9.
- the locking device 8 has a base plate 13, wherein the remaining parts of the locking device 8 are connected to the base plate 9 directly or indirectly.
- At least one driver 12 is provided, which can be brought into operative connection with the at least one drive device 7, and at least one locking device 8 is provided with at least one electrically actuable actuating element 9, wherein the at least one driver 12 and the at least one locking device 8 are arranged on a common base plate 13 and can be fastened together as a coherent structural unit 14 to one of the two rails 4, 5, preferably to a rail 15 which is to be connected to an immovable furniture part 16, or to one of the two furniture parts 2, 3, preferably detachably.
- the operative connection is provided by a force transmission in at least one point of contact between the drive device 7 and the driver 12, preferably wherein the force transmission leads to a repulsion of the drive device 7 from the driver 12.
- Fig. 12 shows a detailed view D from Fig. 11.
- the actuating element hook 24 of the actuating element 9 can be seen, as it protrudes from a housing opening 36 of the housing 35.
- a larger portion of the actuating element hook 24 or the actuating element 9 can be seen here because the drive device 7 is hidden.
- Fig. 13 shows the connected structural unit 14 or the locking device 8, wherein Fig. 13 is an exploded view.
- the base plate 13 can be designed in two parts. In principle, the base plate 13 can also consist of one part or several parts. As shown in Fig. 13, a two-part base plate 13 can belong to a coherent structural unit 14 in that the locking device 8 is arranged on one part of the base plate 13 and the driver 12 is arranged on the second part of the base plate 13.
- the individual parts of the base plate 13 can be connected to one another detachably or non-detachably, for example via screw, plug, rivet and/or welded connections.
- the locking device 8 may comprise:
- control circuit 30 is controllable and/or adjustable via a cable connection and/or a wireless connection, and/or
- an electric motor 31 preferably an electric motor 31 with an eccentric 32 that can be driven thereby, the electric motor 31 being controllable by a control circuit 30, and/or - an electrical line 33 for the electrical supply of a control circuit 30 and/or a
- the housing opening 36 can be designed such that the actuating element hook 24 of the actuating element 9 can be guided through and/or protrude from the housing opening 36 of the housing 35.
- the locking device 8 may comprise:
- an operative mediator 37 which is arranged kinematically between the at least one actuating element 9 and an electric motor 31, preferably wherein the operative mediator 37 has a limiting device 38 which can be brought into operative connection with a receiving device 26 of the at least one actuating element 9 and, in the operatively connected state, limits the movement of the at least one actuating element 9 in at least one direction, and/or
- a spring device 18 which moves an active agent 37 arranged kinematically between the at least one actuating element 9 and an electric motor 31 into a Position in which the effect mediator 37 holds the at least one actuating element 9 in the release position, wherein the effect mediator 37 can be moved by the electric motor 31 or a motor actuator 40 connected thereto into another position in which the effect mediator 37 does not hold the at least one actuating element 9 in the release position.
- the spring device 18 cannot be seen in Fig. 13 because it is covered by the active agent 37.
- Fig. 14 shows the connected structural unit 14 or the locking device 8 from Fig. 11 from a different perspective.
- the actuating element 9 is in its closed position in Fig. 14. In Figs. 14 to 21, the actuating element 9 of this embodiment is shown in its closed position throughout.
- Fig. 15 is a detailed view E of Fig. 14.
- Fig . 16 is the same representation as Fig . 14 but with the different detail section F .
- Fig. 17 shows the detailed view F from Fig. 16.
- the detailed view F shows a section of the base plate 13, where the base plate bolt 51, the base plate hook 52, the base plate slot 53, the base plate knob 54 and the interfaces 17 can be seen first and foremost.
- the driver 12 a part of the actuating element 9 and the limiting device 38 can also be seen.
- the limiting device 38 serves to limit the movement of the actuating element 9 in at least one direction.
- Fig. 18 shows the connected structural unit 14 or the locking device 8 from Fig. 14 from a different perspective.
- FIG. 19 shows a detailed view G from Fig. 18.
- the detailed view G shows the locking device 8 in the assembled state.
- the edge of the control circuit 30 can be seen on the right-hand side.
- the switch 34 which is attached to the base plate 13 via switch attachment devices 56.
- the electric motor 31 which is connected to the switch 34 via a rocker switch 55.
- the electric motor 31 is also connected to the actuator 37, which in turn is connected to the actuating element 9.
- the switch 34 can detect the position of the eccentric via the rocker switch 55 due to the rotation of the eccentric.
- the switch 34 and the control circuit 30 can generate a signal which can be made available to the control circuit 30.
- the signal from the switch 34 can be sent directly from the control circuit via an electrical line and/or a wireless connection, or another signal derived therefrom can be sent. Conversely, it can also be provided that signals are received from the control circuit via an electrical line and/or a wireless connection and can subsequently control the electric motor 31.
- a wireless connection can be any wireless connection.
- Communication technologies such as Bluetooth, NFC (Near Field Communication) or other RFID technologies (radio frequency identification).
- a spring device 18, specifically a closing spring device 58 can be provided between the effect mediator 37 and the actuating element 9, as shown in Fig. 19, a spring device 18, specifically a closing spring device 58, can be provided between the active agent 37 and the base plate 13, as shown in Fig. 19, a spring device 18, specifically a release spring device 57, can be provided.
- the agent 37 may comprise a limiting device 38.
- the spring devices 18 and the limiting device 38 will be explained in more detail later.
- the actuating element 9 can be connected to the base plate 13 via an actuating element fastening device 25. It can be provided, as shown in Fig. 19, that both the actuating element 9 and the active agent 37 are fastened to the base plate 13 via the actuating element fastening device 25. As shown in Fig. 19, the active agent 37 is located between a bearing device 39 of the base plate 13 and the actuating element 9. Both the actuating element 9 and the active agent 37 are arranged between the actuating element fastening device 25 and the bearing device 39 of the base plate 13 in Fig. 19.
- the actuating element 9 and the effect mediator 37 have a common axis of rotation 23, wherein the actuating element 9 and/or the effect mediator 37 can be pivoted, wherein the axis of rotation of this pivoting movement is the common axis of rotation 23.
- one of the two rails 4, 5 has at least one upper side 21 to be connected to a lower side 20 of the first furniture part 2, wherein the at least one locking device 8 is aligned relative to the pull-out guide 1 in such a way that the at least one adjusting element 9 is arranged between the closed position and the release position transversely, preferably perpendicularly, to a longitudinal direction 22 of the pull-out guide 1 and in Direction of the upper side 21 of the rail 4 , 5 , wherein the at least one adjusting element 9 is mounted on the locking device 8 , preferably on a base plate 13 of the locking device 8 , so as to be pivotable about an axis of rotation 23 .
- Fig. 20 shows the front view of the connected structural unit 14 or the locking device 8 from Fig. 18.
- Control circuit 30 runs to the right.
- an energy interface 41 is provided for connecting to a spatially remote energy supply network and/or to an energy storage device, preferably in the form of a battery and/or an accumulator, for supplying energy to at least one part, preferably a control circuit 30 and/or an electric motor 31, of the locking device 8.
- the energy interface 41 can be part of the control circuit 30 and/or the electrical line 33.
- the electrical line 33 can have an energy interface 41, via which the energy supply of the pull-out guide 1, in particular the locking device 8, is enabled, wherein the energy interface 41 is only shown schematically in Fig. 20.
- Fig. 21 shows the detailed view H from Fig. 20. It can be provided, as shown in the detailed view H in Fig. 21, that the at least one actuating element 9, in particular in the form of a substantially elongated
- Component has:
- an adjusting element hook 24 which engages in the drive device 7 in the closed position of the at least one adjusting element 9, and/or
- an adjusting element fastening device 25 wherein the at least one adjusting element 9 can be and/or is fastened to a part of the locking device 8, preferably to a base plate 13, via the adjusting element fastening device 25, and/or
- At least one receiving device 26 preferably wherein the at least one receiving device 26, in particular in the form of a projection 27, is suitable for receiving at least one spring device 18 and/or the at least one receiving device 26, in particular in the form of a recess 28, is suitable for receiving a limiting device 29.
- Fig. 22 to 41 show a second embodiment of a pull-out guide 1. What has been said so far applies analogously to this second embodiment, which is why only differences or more detailed explanations are discussed below.
- Fig. 23 shows the detailed view I from Fig. 22.
- the second variant of the synchronization rod receiver 49 can be seen.
- Fig. 24 shows the detailed view J from Fig. 22.
- This detailed view of the second embodiment corresponds analogously to the detailed view A of the previous embodiment in Fig. 6.
- Fig. 27 to 33 correspond analogously to the views of the previous
- Fig. 34 shows the connected assembly 14 and the synchronization rod receiver 49 of the second embodiment.
- the engagement and/or release of the actuating element 9 with any other part of the Drive device 7 can take place.
- the engagement and release takes place between the actuating element 9 and the synchronization rod holder 49 of the drive device 7. It is also conceivable that the engagement and release takes place between the actuating element 9 and another part of the drive device 7 or at another point on the drive device 7.
- Fig. 35 shows the detailed view N from Fig. 34.
- the actuating element 9 is in the closed position.
- the actuating element hook 24 of the actuating element 9 engages in the synchronization rod receiver 49 in such a way that the relative movement of the two rails 4, 5 in at least one direction is blocked by the contact of the at least one actuating element 9 with the drive device 7 in at least one contact point, preferably in a form-fitting manner.
- Fig. 36 shows a perspective view of the connected assembly 14 and the synchronization rod receiver 49 of the second embodiment, wherein the actuating element 9 is in the release position.
- Fig. 37 shows the detailed view 0 from Fig. 36.
- the electric motor 31 with the eccentric 31 or motor actuator 40 is in the position shown in Fig. 37, one of the existing spring devices 18, namely the release spring device 57, can release the part of the The active agent 37, in the area of which the release spring device 57 is arranged, is pushed away from the base plate 13. As a result, the active agent 37 can pivot in a rotary movement about the rotation axis 23, whereby the limiting device 38 is used.
- the limiting device 38 can be arranged at that end of the active agent 37 which is opposite the end of the active agent 37 which is in contact with the electric motor 31.
- the limiting device 38 can be in contact with the actuating element 9 through a receiving device 26, as in Fig. 37 through a recess 28.
- Fig. 38 shows another view of the connected assembly 14 and the synchronization rod receiver 49 of the second embodiment, wherein the actuating element 9 is in the release position.
- Fig. 39 shows the detailed view P from Fig. 38.
- the actuating element 9 in its release position against the base plate 13 is pressed. In this way, it is possible for the actuating element hook 24 to no longer engage in the drive device 7, as shown here in the synchronization rod receiver 49, but to release it, whereby the relative movement of the rails 4, 5, as shown here in the longitudinal direction 22, can be permitted.
- the actuating element 9 is pressed against the base plate 13 by the limiting device 38, in that the limiting device 38 engages in the receiving device 26, as shown in Fig. 39 in the form of the recess 28.
- the active agent 37 is pivoted anti-clockwise, the actuating element is also pivoted in the same direction by the limiting device 38, as shown in Fig. 39.
- the anti-clockwise pivoting refers to a left-turning movement about the axis of rotation 23 in Fig. 39.
- a base plate 13 of the locking device 8 limits a movement of the at least one actuating element 9 in at least one direction.
- the actuating element can be brought into the release position without the electric motor 31 and the effect mediator 37 being involved, in particular without triggering it. It can be provided that when the actuating element 9 is passed over by the synchronization rod receiver 49 or by one of the existing rails or by an actuator 19 connected to the rails, the actuating element 9 is displaced into the release position.
- the at least one actuating element 9 blocks a relative movement of the two rails 4, 5 in a closed position and allows it in a release position, wherein at least one spring device 18, as shown in Fig. 39 the closing spring device 58, is provided, which the at least one actuating element 9 is prestressed into the closed position, wherein the at least one actuating element 9 can be displaced into the release position by one of the two rails 4, 5 or an actuator 19 connected thereto during a movement in a first direction relative to the other rail 4, 5 against the force exerted by the spring device 18.
- the synchronization rod receiver 49 can be the actuator 19 connected to one of the two rails 4, 5.
- the synchronization rod receiver 49 is connected to the first rail 4 via the drive device 9.
- This embodiment variant shown is not to be understood as limiting, since any other actuator 19 connected to one of the two rails 4, 5 is conceivable.
- This displacement of the actuating element 9 can also lead to the release position of the actuating element 9, as in Fig. 39, but the spring device 18, which is located between the effect mediator 37 and the actuating element 9, specifically the closing spring device 58, moves the actuating element 9 back into the closed position after it has been passed over.
- the at least one actuating element 9 can be reset into the closed position by the spring device 18, such as the closing spring device 58 shown in Fig. 39, after it has been displaced during a further movement of the rail 4, 5 or of the actuator 19 connected thereto.
- Fig. 40 shows another view of the connected structural unit 14 without the synchronization rod receiver 49 of the second embodiment, wherein the actuating element 9 is in the closed position.
- the base plate 13 has at least one, preferably two, interfaces 17, a base plate bolt 51, a base plate hook 52, a base plate slot 53 and a base plate knob 54. These features can be provided to fasten the base plate as a coherent structural unit 14 to one of the existing rails 4, 5 or 6, which is described in more detail in the following figures.
- Fig. 41 shows the detailed view Q from Fig. 40, in which the base plate bolt 51, the base plate hook 52, the base plate slot 53 and the base plate knob 54 are shown in detail.
- Fig. 42 shows a second rail 5 and a connected structural unit 14 in the unconnected state.
- the connected structural unit 14 is connected only at one point, specifically via the base plate bolt 51 of the base plate 13 in connection with the base plate bolt receiver 59 of the second rail 5.
- the interfaces 17 of the base plate 13 and the rail 5 are in an unconnected state.
- the detailed view S shows a state in which the base plate 13 is connected to the second rail 5 by the base plate bolt 51.
- the base plate bolt 51 and the base plate bolt receiver 59 are connected to one another via a plug connection.
- the connected structural unit 14 can thus be pivoted in the direction of the rail 5, wherein in the course of the ongoing rotary movement of the structural unit 14 and the rail 5 relative to one another, the other connecting elements can also come into contact with one another, specifically the base plate hook 52 with the base plate hook receiver 60, the base plate knob 54 with the base plate knob receiver 61 and the two interfaces 17 of the structural unit 14 with the interfaces of the rail 5.
- Fig. 50 and 51 show a third embodiment of a locking device 8. What has been said so far applies analogously to this embodiment variant of a locking device 8.
- Fig. 50 and the exploded view in Fig. 51 show that the actuating element 9 is not pivoted orthogonally to the base plate 13, but the pivoting movement runs in a plane parallel to the base plate 13.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drawers Of Furniture (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA51000/2022A AT526823B1 (de) | 2022-12-23 | 2022-12-23 | Ausziehführung |
| PCT/AT2023/060421 WO2024130280A1 (de) | 2022-12-23 | 2023-12-01 | Ausziehführung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4593664A1 true EP4593664A1 (de) | 2025-08-06 |
Family
ID=89223538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23825197.9A Pending EP4593664A1 (de) | 2022-12-23 | 2023-12-01 | Ausziehführung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20250288104A1 (de) |
| EP (1) | EP4593664A1 (de) |
| JP (1) | JP7893447B2 (de) |
| CN (1) | CN120417813A (de) |
| AT (1) | AT526823B1 (de) |
| WO (1) | WO2024130280A1 (de) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7604308B2 (en) * | 2006-11-24 | 2009-10-20 | King Slide Works Co., Ltd. | Latch and release device of a slide assembly |
| CN102438485B (zh) * | 2009-04-27 | 2015-01-21 | 雅固拉国际有限公司 | 抽屉滑动件和锁定机构 |
| WO2014015182A1 (en) * | 2012-07-18 | 2014-01-23 | Accuride International Inc. | Drawer slide and electronically actuated locking mechanism |
| AT520402A1 (de) * | 2017-08-17 | 2019-03-15 | Blum Gmbh Julius | Schubladenausziehführung |
| DE202018103643U1 (de) * | 2018-06-27 | 2019-09-30 | Grass Gmbh | Schienenführung, Möbelteil und Möbel |
-
2022
- 2022-12-23 AT ATA51000/2022A patent/AT526823B1/de active
-
2023
- 2023-12-01 EP EP23825197.9A patent/EP4593664A1/de active Pending
- 2023-12-01 CN CN202380088241.3A patent/CN120417813A/zh active Pending
- 2023-12-01 WO PCT/AT2023/060421 patent/WO2024130280A1/de not_active Ceased
- 2023-12-01 JP JP2025536893A patent/JP7893447B2/ja active Active
-
2025
- 2025-06-02 US US19/225,601 patent/US20250288104A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20250288104A1 (en) | 2025-09-18 |
| JP2026501313A (ja) | 2026-01-14 |
| WO2024130280A1 (de) | 2024-06-27 |
| JP7893447B2 (ja) | 2026-07-22 |
| AT526823A1 (de) | 2024-07-15 |
| AT526823B1 (de) | 2025-08-15 |
| CN120417813A (zh) | 2025-08-01 |
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