EP3449794B1 - Dispositif de nettoyage doté d'une plaque oscillante à entraînement par moteur - Google Patents

Dispositif de nettoyage doté d'une plaque oscillante à entraînement par moteur Download PDF

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Publication number
EP3449794B1
EP3449794B1 EP18184640.3A EP18184640A EP3449794B1 EP 3449794 B1 EP3449794 B1 EP 3449794B1 EP 18184640 A EP18184640 A EP 18184640A EP 3449794 B1 EP3449794 B1 EP 3449794B1
Authority
EP
European Patent Office
Prior art keywords
plate
oscillating plate
carrier plate
cleaning device
oscillating
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.)
Active
Application number
EP18184640.3A
Other languages
German (de)
English (en)
Other versions
EP3449794A1 (fr
Inventor
Dirk Schmidt
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.)
Vorwerk and Co Interholding GmbH
Original Assignee
Vorwerk and Co Interholding 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
Application filed by Vorwerk and Co Interholding GmbH filed Critical Vorwerk and Co Interholding GmbH
Publication of EP3449794A1 publication Critical patent/EP3449794A1/fr
Application granted granted Critical
Publication of EP3449794B1 publication Critical patent/EP3449794B1/fr
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/28—Floor-scrubbing machines, motor-driven
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/02—Floor surfacing or polishing machines
    • A47L11/04—Floor surfacing or polishing machines hand-driven
    • A47L11/06—Floor surfacing or polishing machines hand-driven with reciprocating or oscillating tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/02—Floor surfacing or polishing machines
    • A47L11/10—Floor surfacing or polishing machines motor-driven
    • A47L11/12—Floor surfacing or polishing machines motor-driven with reciprocating or oscillating tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools

Definitions

  • the invention relates to a cleaning device, in particular for a wet cleaning device, with a motor-driven oscillating plate and a carrier plate which can be connected to the oscillating plate, for receiving a cleaning element, the oscillating plate and the carrier plate, in relation to a connected state, having corresponding fastening means on facing plate sides.
  • a fastener of the oscillating plate and a fastener of the carrier plate form a pair of fasteners and in addition the pair of fasteners on the one hand has a locking element which can be displaced counter to a restoring force of a spring element, and on the other hand has a receiving element with an undercut for receiving the locking element, a plan view of the facing plate sides on one side of the plate an end region of the locking element and on the other side of the plate an insertion slope of the locking element to the Fastener pair of complementary receiving element is exposed.
  • the invention relates to a wet cleaning device with such a cleaning device.
  • the cleaning devices are used in particular for cleaning hard floor coverings, for example tiled floors or parquet floors, in particular in the household area.
  • the cleaning devices can be designed, for example, as attachments for releasable connection to a basic device.
  • the basic device in particular provides a device for pushing the cleaning device over a surface to be cleaned, an electrical supply, if necessary, an additional suction fan, and more are available.
  • the cleaning devices have a cleaning element acting on a surface to be cleaned, for example in the form of a textile cleaning cloth.
  • the cleaning element is moved in an oscillating manner by means of an oscillating plate, a sliding displacement (forward and backward displacement) carried out by a user of the cleaning device during a normal cleaning operation being overlaid by the movement of the oscillating plate and thus also the movement of the cleaning element.
  • the cleaning element is attached to a carrier plate, which in turn can be arranged on the oscillating plate in such a way that the carrier plate is firmly connected to the oscillating plate and carries out the oscillating movement.
  • the vibrating plate is rotated, for example, by an electromotive eccentric drive.
  • the carrier plate and the oscillating plate have corresponding fastening rails.
  • fastening rails it is necessary for a user to lift the cleaning device off a surface to be cleaned and to slide the carrier plate onto the oscillating plate parallel to an extension plane of the oscillating plate. It is necessary for the user to guide the carrier plate with his hand.
  • cleaning devices are also known which provide a pair of fasteners with a latching element and a receiving element.
  • the DE 10 2010 000 378 A1 discloses, for example, a cleaning device with a motor-driven oscillating plate and a carrier plate connectable to it, the oscillating plate and the carrier plate corresponding Have fasteners, one of which forms a spring-loaded locking element and the other a receptacle for the locking element.
  • the fasteners are locked together by a partial area of the oscillating plate being pushed laterally onto the carrier plate substantially parallel to a large surface plane of the same until the above-mentioned locking occurs.
  • a disadvantage of the cleaning devices known in the prior art is that the user has to grasp the carrier plate with his hand for fastening or for separating from the oscillating plate. This leads to contact with cleaning fluid, dirty fluid and / or dirt.
  • the invention proposes that the latching element and the spring element are formed separately from the oscillating plate or carrier plate and can be displaced relative to the latter, with the oscillating plate and the carrier plate being fastened to one another in a vertical section perpendicular to an oscillating plane of the Swinging plate engages around the catch element on the outside, so that the locking element moved outwards by the restoring force of the spring element away from a plate center of the oscillating plate or carrier plate acts against the receiving element.
  • the carrier plate Due to the invention, it is no longer necessary to attach the carrier plate to the oscillating plate that a user grips the carrier plate with his hand and slides it onto the oscillating plate. Rather it is now possible to connect the carrier plate to the oscillating plate by means of the spring-loaded latching elements, the restoring force of the latching elements being overcome by a force which the user exerts, for example, by pressing the oscillating plate onto the carrier plate located on the surface to be cleaned.
  • the user advantageously places the cleaning device over the carrier plate in such a way that the oscillating plate rests over the carrier plate to be connected and both are oriented parallel to one another with respect to their longitudinal extensions. If necessary, additional arrangement means can be specified which simplify a relative adjustment of the oscillating plate and the support plate to one another.
  • the user guides the fastening means of the oscillating plate over the fastening means of the carrier plate and presses them together until the latching element snaps behind the undercut of the receiving element.
  • the restoring force of the spring element is first overcome in order to displace the latching element, and then - when the latching element is engaged behind the undercut - the latching element is at least partially displaced back in the direction of the restoring force, so that the latching element engages firmly behind the undercut and thus an optimal, especially play-free, connection of the vibrating plate and the support plate to each other.
  • the carrier plate performs the same movement as the oscillating plate, that is to say during a cleaning operation, for example, the typical oscillating movement over the surface to be cleaned.
  • an end region of the latching element and, on the other hand, an insertion bevel of the receiving element, which receives the latching element is exposed in a plan view of the facing plate sides.
  • the receiving element - When the latching element is snapped into the receiving element, namely when the oscillating plate and the carrier plate are fastened to one another, the receiving element - viewed in a section orthogonal to the oscillating plane of the oscillating plate - engages around the latching element on the outside, that is to say that the latching element engages in the receiving element from the inside, starting from a plate center.
  • the locking element is arranged on the oscillating plate and the receiving element on the carrier plate
  • the oscillating plate in the connected state is arranged inside and the receiving element of the carrier plate is arranged outside.
  • the cleaning device has only a single pair of fasteners.
  • the carrier plate can only be detached from the oscillating plate or locked to it at a specific connection point between the carrier plate and the oscillating plate by means of a spring element which is acted upon by spring force.
  • the cleaning device has a plurality of pairs of fastening means, a spring-assisted latching or unlocking of the carrier plate on several sides of the cleaning device is possible.
  • the pairs of fasteners preferably lie opposite one another in relation to a circumferential direction of the carrier plate or the oscillating plate.
  • Each of the pairs of fasteners has at least one spring-loaded latching element, which is used for joining and releasing the carrier plate relative to the oscillating plate.
  • the joining and loosening force of the locking element can be adjusted via the restoring force of the spring element and the locking curve of the undercut. Overall, there is a robust, inexpensive and tolerance-insensitive connection of the vibrating plate and carrier plate, which enables frequent loosening and reconnection.
  • the spring element assigned to the latching element is a torsion spring.
  • the torsion spring also called leg spring, engages with an end region on a base of the oscillating plate or the carrier plate on, and with an opposite end region on the locking element of the vibrating plate or carrier plate.
  • the restoring force of the spring element is directed in the direction of the locking position of the locking element.
  • the spring element can also be a leaf spring, coil spring, helical spring or the like.
  • the latching element and the spring element are formed in one piece.
  • the locking element and the spring element can be designed as a spring-elastic locking element.
  • the latching element can be a leaf spring, for example, which is shaped at the end as a latching means.
  • the latching element can be formed from a resilient material and have an integrally formed latching hook, a latching lug or the like. This configuration means that the number of components used for the locking mechanism is particularly low.
  • a free end region of the latching element has a rotatably mounted rotation element which rotates when the latching element and the receiving element are connected.
  • the rotation element can be, for example, a roller element which is arranged on an end region of the latching element and which rolls on the receiving element during latching. This minimizes the friction between the latching element and the receiving element, since the latching element no longer grinds along the receiving element in order to get behind the undercut.
  • This version is also particularly low-wear.
  • the rotation element is mounted, for example, on an axis of rotation of the locking element, which axis of rotation is preferably perpendicular to the locking direction.
  • the oscillating plate and the carrier plate have at least two pairs of fastening means have, wherein two pairs of fasteners are arranged in relation to a longitudinal extension of the vibrating plate or support plate at opposite end regions of the vibrating plate or support plate.
  • the two pairs of fasteners are preferably located in the same plane parallel to an oscillation plane of the oscillation plate or the support plate.
  • the pairs of fasteners are as far apart as possible with respect to the longitudinal extent of the vibrating plate or carrier plate, so that when one of the pairs of fasteners is loosened, the lever plate is displaced against the vibrating plate as large as possible.
  • a latching means of a corresponding second pair of fasteners still has a pre-tension due to a restoring force of an associated spring element, so that the carrier plate and the oscillating plate are automatically separated.
  • the latching element can be displaced along and relative to a linear or arcuate guide device of the oscillating plate or carrier plate.
  • the latching element runs along the guide device during a displacement movement, as a result of which, depending on the shape of the guide device, a linear or arc-shaped displacement path is passed through.
  • the guide device can particularly preferably be, for example, a guide link within which at least a partial area of the latching element runs. This guide device is straight or curved and specifies the direction of movement of the locking element. This direction of movement influences the joining or loosening force which is necessary for joining or separating the pair of fasteners.
  • the displacement path of the guide device can also be determined by the type of Be determined by the spring element, in particular by the direction of action of the spring element.
  • the spring element is at least partially tensioned when the latching element is locked in place with the receiving element.
  • the spring element has a pretension in the locked state of the locking element, which assists in ejecting the carrier plate when the carrier plate is released from the oscillating plate. This makes it particularly easy to release the carrier plate and in particular is possible without the user manually gripping the carrier plate or the oscillating plate.
  • the pivoting of the carrier plate or oscillating plate takes place about a pivoting center of the rigid pair of fasteners, so that the prestressing of the spring element of the other pair of fasteners leads to a supported release of the spring-loaded latching element from the corresponding receiving element.
  • the latching element is arranged on the oscillating plate and that the receiving element is arranged on the carrier plate.
  • the movable locking element is located on the oscillating plate, which usually remains on the cleaning device.
  • the carrier plate which is designed to receive the cleaning element, on the other hand, is particularly simple and has no movable elements. In principle, however, it is also possible for the locking element is arranged on the carrier plate, and that the receiving element is formed on the oscillating plate.
  • an actuating element is assigned to a pair of fastening means, which can be displaced against the carrier plate as a result of an actuation in order to detach it from the oscillating plate.
  • the actuating element can be, for example, an actuating element which can be pivoted about an axis and which can be pivoted by the user by stepping on an actuating area on the top of the housing of the cleaning device.
  • the actuation is preferably only possible in a sack trolley position of the cleaning device, that is to say in a position of the cleaning device pivoted relative to a surface to be cleaned, and thus also of the oscillating plate and the carrier plate.
  • the carrier plate can only be detached from the oscillating plate when the cleaning device is switched off, that is to say when the motor is switched off, in the hand truck position.
  • the hand truck position corresponds to a transport position in which the cleaning device is tilted onto rollers arranged on the rear edge of the device. In this position, the carrier plate, with a cleaning element optionally arranged thereon, is lifted sufficiently from the surface to be cleaned in order to be able to detach the carrier plate from the oscillating plate.
  • the fasteners of a pair of fasteners are then separated by a force which acts against the carrier plate, preferably against an edge of the carrier plate.
  • the actuating element is supported for the introduction of the force against a housing of the cleaning device, namely preferably against the aforementioned actuation area.
  • the actuating element is preferably part of a rocker mechanism, which acts when the actuating area is actuated and thus the actuating element is pivoted against the carrier plate.
  • the invention also proposes a wet cleaning device with such a cleaning device.
  • the wet cleaning device can basically be any cleaning device that can exclusively or among other things perform wet cleaning. These include hand-held wet cleaning devices, but also automatically movable wet cleaning devices, such as cleaning robots in particular. Combined dry and wet cleaning devices are also included.
  • wet cleaning devices for cleaning overfloor surfaces are also included, for example for cleaning window panes, shelves, baseboards, steps and the like.
  • FIG. 1 shows a wet cleaning device 2, which is equipped here as a hand-held wet cleaning device 2 with a basic device 17 and a cleaning device 1 designed as an attachment.
  • the cleaning device 1 is detachably held on the base device 17.
  • the base device 17 has a handle 18, which is designed here, for example, to be telescopic, so that a user of the wet cleaning device 2 can adapt the length of the handle 18 to his body size.
  • a handle 19 is also arranged on the handle 18, on which the user can guide the wet cleaning device 2 during a normal wiping operation, that is to say slide it over a surface to be cleaned. During the wiping operation, the user usually guides the wet cleaning device 2 in opposite directions of movement over the surface to be cleaned.
  • a switch 20 is arranged on the handle 19 and can be used, for example, to switch a motor of the wet cleaning device 2 on and off.
  • the motor is supplied with energy via an electric cable 16 of the wet cleaning device 2.
  • An actuation area 15 is formed on an upper side of the housing of the cleaning device 1, namely here a step surface, via which a user of the cleaning device 1 can detach a carrier plate 4 with a cleaning element 5 from an oscillating plate 3 of the cleaning device 1.
  • the cleaning device 1 has the in Figure 2 Combination shown of a vibrating plate 3, a support plate 4 and a cleaning element 5 on.
  • the oscillating plate 3 has, on its upper side shown, a rotational axis receptacle 22 for a drive axis of the motor.
  • the drive axis in combination with an eccentric, serves on the one hand to fix the oscillating plate 3 on the cleaning device 1, and on the other hand to effect oscillating oscillating movements of the oscillating plate 3 EP 2 578 131 A1 referred.
  • the oscillating plate 3 is preferably driven with an oscillation frequency of, for example, 1000 rpm up to 2000 rpm. This oscillating movement of the oscillating plate 3 relative to a housing of the cleaning device 1 is superimposed during a wiping operation with a displacement of the wet cleaning device 2 over the surface to be cleaned by a user. Both movements, that is to say both the manual displacement movement and the oscillating movement of the oscillating plate 3, take place in the same plane, namely the oscillating plane of the oscillating plate 3.
  • the cleaning element 5 is a partially elastic cleaning cloth, in particular a microfiber cloth. This can be fastened to corresponding cleaning element fastenings (not shown) of the carrier plate 4 with the aid of cleaning element fastenings 21, here Velcro fasteners.
  • the fastening means 6 of the oscillating plate 3 is a latching element 11 which can be displaced relative to the oscillating plate 3 and has a free end region 27.
  • the latching element 11 is within a Guide device 14 guided and acted upon by the restoring force of a spring element 10.
  • the guide device 14 is designed here in the manner of a guide link, within which the latching element 11 is held in a linearly displaceable manner.
  • the carrier plate 4 has a receiving element 13 which has an insertion bevel 28 and an undercut 12.
  • the fastening means 6, 7 of the oscillating plate 3 and the carrier plate 4 are designed to correspond to one another insofar as the locking element 11 of the oscillating plate 3 slides along the insertion bevel 28 of the receiving element 13 when connected to the carrier plate 4 and finally follows the contour of the receiving element 13 behind the Undercut 12 engages.
  • the restoring force of the spring element 10 acts against the receiving element 13.
  • the latching element 11 performs a linear movement within the guide device 14. When the latching connection is opened, the latching element 11 tends to move in the direction of a plate center, ie away from the receiving element 13.
  • the locking element 11 moves after overcoming the insertion slope 28 in the opposite direction of movement within the guide device 14, namely outwards.
  • the locking element 11 may run on an arcuate path of a guide link.
  • at least one locking element 11 has a permanent prestress.
  • the locking element 11 is released from the corresponding receiving element 13, the other locking element 11, which is still locked, has a residual prestress, which leads to the automatic separation of the carrier plate 4 and the oscillating plate 3.
  • the locking elements 11 perform opposite movements. When the latching connection is opened, the latching elements 11 move towards one another, while when the latching connection is closed they move away from one another, that is to say in opposite directions of movement.
  • the oscillating plate 3 and the carrier plate 4 also have corresponding centering means 23, 24 and centering receptacles 25 for the purpose of correctly positioning the carrier plate 4 on the oscillating plate 3 (see Figure 3 ) on.
  • the centering means 23, 24 are projections formed on the carrier plate 4, which can engage in the centering receptacles 25 of the oscillating plate 3.
  • one of the centering receptacles 25 is designed in such a way that there is freedom of movement in at least one direction of movement for the centering means 23, 24 located therein.
  • Figure 3 shows an underside of the oscillating plate 3.
  • the side of the oscillating plate 3 shown is that which faces the carrier plate 4 in the connected state of the carrier plate 4 and the oscillating plate 3.
  • the oscillating plate 3 has the centering receptacles 25, into each of which one of the centering means 23, 24 can be inserted.
  • One of the centering receptacles 25 has an inner contour which has the same diameter as an outer contour of the centering means 23, 24, so that the centering means 23, 24 can be held within this centering receptacle 25 without play.
  • the second centering receptacle 25 has a greater length than the diameter of the centering means 23, 24, so that there is basically freedom of movement for the centering means 23, 24 accommodated within this centering receptacle 25. This freedom of movement prevents tilting during the joining or loosening of the oscillating plate 3 and the carrier plate 4.
  • the centering means 23, 24 of the carrier plate 4 and the centering receptacles 25 of the oscillating plate 3 are arranged in a point-symmetrical manner relative to the axis of rotation receptacle 22, so that the carrier plate 4 can be fastened to the oscillating plate 3 with two different orientations, namely with two at 180 ° around the axis of rotation receptacle 22 rotated Orientations.
  • FIG 3 the vibrating plate 3 is shown without a carrier plate 4 arranged thereon.
  • the locking element 11 is displaced out of the guide device 14 following the restoring force of a spring element 10.
  • the spring element 10 is here a torsion spring which is attached with one leg to the housing of the oscillating plate 3 and with the other leg to the latching element 11.
  • Figure 4 shows an enlarged portion of the oscillating plate 3 with the locking element 11 arranged thereon.
  • Figure 5 shows a section through the vibrating plate 3 in a state connected to the carrier plate 4.
  • the centering means 23, 24 of the carrier plate 4 are inserted into the centering receptacles 25 of the oscillating plate 3.
  • the locking elements 11 are snapped together for fastening the oscillating plate 3 and the carrier plate 4 behind the corresponding undercuts 12 of the receiving elements 13, the spring elements 10 having a pretension in the locked position of the locking elements 11.
  • Figure 6 shows one of the locking elements 11 and one of the receiving elements 13 in a longitudinal section according to the in Figure 5 line VI shown.
  • the locking element 11 is completely locked behind the undercut 12 of the receiving element 13.
  • the latching element 11 with its free end region slides along the latching curve of the receiving element 13 during the displacement of the oscillating plate 3 relative to the carrier plate 4.
  • the locking element 11 is maximally displaced into the guide device 14 in the region of an apex 26 of the locking curve, this displacement taking place counter to the restoring force of the spring element 10.
  • the latching element 11 is displaced again out of the guide device 14 due to the restoring force of the spring element 10, namely behind that of the receiving element 13 provided undercut 12.
  • the spring element 10 maintains a bias.
  • connection of the carrier plate 4 with the cleaning device 1, namely the oscillating plate 3, now works in such a way that a user places the carrier plate 4 on a surface to be cleaned and guides the cleaning device 1 with the oscillating plate 3 over it until the centering means 23, 24 of the carrier plate 4 can engage in the centering receptacles 25 of the oscillating plate 3.
  • the carrier plate 4 is thus adjusted relative to the oscillating plate 3, so that it can then be latched.
  • the locking then takes place in detail, as previously explained, with displacement of the locking element 11 against the restoring force of the spring element 10 until the locking element 11 engages in the receiving element 13 of the carrier plate 4.
  • the user tilts the cleaning device 1 into a position tilted relative to the surface to be cleaned, a so-called hand truck position.
  • the support plate 4 with the cleaning element 5 arranged thereon is lifted off the surface to be cleaned and the actuation area 15 is located above a wheel of the cleaning device 1.
  • the displacement of the carrier plate 4 releases one of the pairs of fastening means 8, 9 by pivoting the corresponding latching means 11 out of the receiving element 13 becomes.
  • the pretensioning of the spring element 10 supports loosening of the corresponding pair of fasteners 8, 9, so that the oscillating plate 3 can then also be removed from the carrier plate 4 in the region of the corresponding other pair of fasteners 8, 9.

Landscapes

  • Brushes (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Claims (9)

  1. Dispositif de nettoyage (1), en particulier pour un dispositif de nettoyage humide (2), avec une plaque oscillante (3) à entraînement motorisé et une plaque de support (4) pour recevoir un élément de nettoyage (5) laquelle peut être liée à la plaque oscillante (3), dans lequel la plaque oscillante (3) et la plaque de support (4), par rapport à un état lié entre elles, présentent des moyens de fixation correspondants (6, 7) sur des côtés de plaques en regard, dans lequel un moyen de fixation (6, 7) de la plaque oscillante (3) et un moyen de fixation (6, 7) de la plaque de support (4) forment une paire de moyens de fixation (8, 9) et dans lequel, en outre, la paire de moyens de fixation (8, 9) présente d'une part un élément d'encliquetage (11) qui peut être déplacé à l'encontre d'une force de rappel d'un élément de ressort (10) et d'autre part un élément de réception (13) présentant une contre-dépouille (12) pour recevoir l'élément d'encliquetage (11), dans lequel, dans une vue de dessus sur les côtés des plaques en regard, une zone d'extrémité (27) de l'élément d'encliquetage (11) est dégagée sur un côté de plaque et un chanfrein d'insertion (28) de l'élément de réception (13), qui complète l'élément d'encliquetage (11) pour former la paire de moyens de fixation (8, 9), est dégagé sur l'autre côté de plaque, caractérisé en ce que l'élément d'encliquetage (11) et l'élément de ressort (10) sont formés séparément de la plaque oscillante (3) ou de la plaque de support (4) et sont déplaçables par rapport à celle-ci, dans lequel, dans un état de la plaque oscillante (3) et de la plaque de support (4) fixées l'une à l'autre, dans une section verticale perpendiculaire à un plan d'oscillation de la plaque oscillante (3), l'élément de réception (13) entoure extérieurement l'élément d'encliquetage (11) de manière que l'élément d'encliquetage (11) déplacé vers l'extérieur à partir d'un milieu de plaque de la plaque oscillante (3) ou de la plaque de support (4) par la force de rappel de l'élément de ressort (10), agisse contre l'élément de réception (13).
  2. Dispositif de nettoyage (1) selon la revendication 1, caractérisé en ce que l'élément de ressort (10) associé à l'élément d'encliquetage (11) est un ressort de torsion.
  3. Dispositif de nettoyage (1) selon la revendication 1 ou 2, caractérisé en ce que l'élément d'encliquetage (11) et l'élément de ressort (10) sont réalisés d'un seul tenant, en particulier sont réalisés sous forme d'élément d'encliquetage élastique (11).
  4. Dispositif de nettoyage (1) selon l'une des revendications précédentes, caractérisé en ce que la zone d'extrémité libre (27) de l'élément d'encliquetage (11) présente un élément rotatif monté de manière à pouvoir tourner, lequel tourne lors de la liaison de l'élément d'encliquetage (11) et de l'élément de réception (13).
  5. Dispositif de nettoyage (1) selon l'une des revendications précédentes, caractérisé en ce que la plaque oscillante (3) et la plaque de support (4) présentent au moins deux paires de moyens de fixation (8, 9), dans lequel deux paires de moyens de fixation (8, 9) sont agencées à des zones d'extrémité opposées de la plaque oscillante (3) ou de la plaque de support (4) par rapport à une extension longitudinale de la plaque oscillante (3) ou de la plaque de support (4).
  6. Dispositif de nettoyage (1) selon l'une des revendications précédentes, caractérisé en ce que l'élément d'arrêt (11) est déplaçable le long et par rapport à un dispositif de guidage (14) linéaire ou arqué de la plaque oscillante (3) ou de la plaque de support (4).
  7. Dispositif de nettoyage (1) selon l'une des revendications précédentes, caractérisé en ce que l'élément de ressort (10) est au moins partiellement tendu lorsque l'élément d'encliquetage (11) est en état d'engagement avec l'élément de réception (13).
  8. Dispositif de nettoyage (1) selon l'une des revendications précédentes, caractérisé en ce que l'élément d'encliquetage (11) est joint à la plaque oscillante (3), et en ce que l'élément de réception (13) est joint à la plaque de support (4).
  9. Dispositif de nettoyage (1) selon l'une des revendications précédentes, caractérisé en ce qu'à une paire de moyens de fixation (8, 9) est associé un élément d'actionnement qui peut être déplacé contre la plaque de support (4) par suite d'un actionnement pour libérer celle-ci de la plaque oscillante (3).
EP18184640.3A 2017-07-24 2018-07-20 Dispositif de nettoyage doté d'une plaque oscillante à entraînement par moteur Active EP3449794B1 (fr)

Applications Claiming Priority (1)

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DE102017116673.4A DE102017116673A1 (de) 2017-07-24 2017-07-24 Reinigungseinrichtung mit einer motorisch angetriebenen Schwingplatte

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EP (1) EP3449794B1 (fr)
JP (1) JP2019048038A (fr)
CN (1) CN109288460B (fr)
DE (1) DE102017116673A1 (fr)
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TW (1) TW201907849A (fr)

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CN113520224A (zh) * 2020-04-13 2021-10-22 深圳赤马人工智能有限公司 快速拆装清洁刷组件的清洁机器人
JP2021186739A (ja) * 2020-05-29 2021-12-13 Ａｓｔｉ株式会社 拭取清掃具と拭取清掃方法
CN222091581U (zh) * 2024-01-02 2024-12-03 宁波博瑞德凯国际贸易有限公司 一种震动式清洁拖把

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Publication number Priority date Publication date Assignee Title
US1693919A (en) * 1924-02-12 1928-12-04 Floorola Corp Brush holder for floor polishers
CN2318968Y (zh) * 1998-03-11 1999-05-19 吴孝景 多用拖把
US9295365B2 (en) * 2007-02-21 2016-03-29 Bissell Homecare, Inc. Extractor with auxiliary fluid dispenser
KR100831619B1 (ko) * 2007-04-12 2008-05-26 주식회사 마미로봇 로봇청소기 부직포 걸레 고정구조
DE102010000378A1 (de) * 2010-02-11 2011-08-11 Vorwerk & Co. Interholding GmbH, 42275 Bodenwischgerät sowie Wischtuchträger und Reinigungstuch für ein solches Bodenwischgerät
DE102011050181B4 (de) * 2010-05-25 2023-03-30 Vorwerk & Co. Interholding Gmbh Bodenwischgerät
KR101253245B1 (ko) * 2010-09-06 2013-04-16 한경희 스팀청소기
DE102012108285A1 (de) 2011-10-04 2013-04-04 Vorwerk & Co. Interholding Gmbh Bodenwischgerät sowie relativ zu einem Festteil schwingend angetriebener Körper
CN203354473U (zh) * 2013-06-19 2013-12-25 业展电器（深圳）有限公司 自动地板清洁机

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Publication number Publication date
DE102017116673A1 (de) 2019-02-14
CN109288460A (zh) 2019-02-01
JP2019048038A (ja) 2019-03-28
CN109288460B (zh) 2021-06-22
ES2818974T3 (es) 2021-04-14
EP3449794A1 (fr) 2019-03-06
TW201907849A (zh) 2019-03-01

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