EP3643972A1 - Unstable hood and fastening device for a surface element on an unstable hood - Google Patents

Unstable hood and fastening device for a surface element on an unstable hood Download PDF

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Publication number
EP3643972A1
EP3643972A1 EP19200843.1A EP19200843A EP3643972A1 EP 3643972 A1 EP3643972 A1 EP 3643972A1 EP 19200843 A EP19200843 A EP 19200843A EP 3643972 A1 EP3643972 A1 EP 3643972A1
Authority
EP
European Patent Office
Prior art keywords
housing
fastening device
extractor hood
extractor
push
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.)
Granted
Application number
EP19200843.1A
Other languages
German (de)
French (fr)
Other versions
EP3643972B1 (en
Inventor
Benjamin DRIEDGER
Adnen KATEB
Daniel Schopp
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete 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 BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP3643972A1 publication Critical patent/EP3643972A1/en
Application granted granted Critical
Publication of EP3643972B1 publication Critical patent/EP3643972B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGESĀ ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2035—Arrangement or mounting of filters
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/006—Locks or fastenings for special use for covers or panels
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
    • E05C19/165—Devices holding the wing by magnetic or electromagnetic attraction released by pushing in the closing direction

Definitions

  • a filter element in the form of a filter cassette can be introduced into a suction opening of the extractor hood.
  • a baffle plate can also be attached in the flow direction in front of the suction opening.
  • actuation connecting pins are moved into and out of the surface element, which engage in corresponding fastening openings on the extractor hood.
  • a handle is for example in the DE 10 2013 212 921 A1 described.
  • a disadvantage of such handles is that the surface of the surface element is interrupted by this.
  • the handle is on the side of the surface element, which is flowed towards. This leads to contamination of the handle, which makes handling, in particular removal of the surface element, difficult.
  • the object of the present invention is to provide a solution by means of which these disadvantages can at least be reduced and preferably eliminated.
  • the object is achieved by a fastening device for a surface element which is pivotally mounted on an extractor hood.
  • the fastening device is characterized in that the fastening device is a housing, a sliding element that is slidably mounted in the housing and can extend at least temporarily with respect to the housing, a push-push element via which the sliding element is at least temporarily fixed to the housing, and has a magnet which at least temporarily abuts the sliding element.
  • a surface element is an element of the extractor hood that forms at least part of the outside of the extractor hood.
  • the surface element can be a facing element, such as a part of the chimney of the extractor hood or a functional element, such as a Show filter element.
  • the surface element pivotably mounted on the extractor hood can thus represent, for example, a plate or a filter cassette.
  • the surface element is pivotally mounted on the extractor hood, in particular on an extractor housing. This mounting can take place via a joint which can be formed, for example, from holding tabs which protrude beyond the surface element on one side and openings on the extractor hood, in which the holding tabs engage.
  • a fastening device is a device by means of which the surface element is held on the extractor hood and by means of which the surface element can be detached from the extractor hood.
  • the attachment is therefore a releasable attachment.
  • the fastening device preferably acts together with the joint for holding the surface element on the extractor hood.
  • the fastening device has a housing, a sliding element, a push-push element and a magnet.
  • the housing is open on at least one side.
  • the housing can have a box shape, for example, and can be open on two opposite sides.
  • the sliding element is slidably mounted in the housing.
  • the sliding element is mounted in such a way that it can at least temporarily extend relative to the housing.
  • the sliding element in one position protrudes at least partially through an opening in the housing. Moving the sliding element represents a linear movement of the sliding element.
  • a push-push element is understood to be a displaceable element that can be brought into a locked state by applying a compressive force and by releasing a compressive force in the same direction into a released state.
  • the push-push element can be moved, for example, via a push-push mechanism that has a control link, which can also be referred to as a push-push control curve.
  • a control pin is guided in this control link.
  • the control link preferably represents a heart curve backdrop.
  • the sliding element is at least temporarily fixed to the housing of the fastening device.
  • the magnet of the fastening device is at least temporarily on the sliding element.
  • the surface element is finally attached to the extractor hood using the magnet.
  • the surface element is preferably already pre-fixed to the extractor hood by the joint via which the pivotable connection to the extractor hood exists.
  • the surface element is thus held by magnetic force on the fastening device and thus on the extractor hood.
  • the magnetic connection with the pivotably mounted surface element can be canceled.
  • the sliding element is extended or retracted by actuating the push-push element.
  • connection and thus the fastening of the surface element to the extractor hood are not brought about by mechanical means.
  • the provision of extendable pins on the surface element, which are necessary in the prior art, is not necessary.
  • the surface element can be attached to the extractor hood and the surface element can be detached from the extractor hood by simply applying a compressive force to the surface element. As a result, the push-push mechanism of the push-push element is actuated.
  • the provision of a handle on the side of the surface element facing the user, as is required in the prior art, is not necessary in the invention. This can simplify the handling of the surface element.
  • the contact area between the sliding element and the surface element decreases with increasing pivoting angle.
  • contact with the magnet also decreases and the surface element can be removed from the extractor hood, preferably after loosening the connection formed via the joint.
  • the linear displacement of the sliding element has the advantage that the manufacture of the fastening device is simplified. In particular, the manufacturing tolerances larger than with a fastening device in which an inner part must be moved by pivoting in the housing.
  • the magnet can be attached to the surface element.
  • the part of the sliding element that at least temporarily bears against the magnet consists of a magnetic material, for example of metal.
  • the magnet is also pivoted to the sliding element, that is to say it comes out of contact with the sliding element.
  • the magnetic connection between surface element and fastening element is canceled.
  • the magnetic force of the magnet is so great that, despite the external contact of the magnet and the sliding element, the surface element is still attracted to the sliding element. Only when the distance between the magnet and the sliding element is so large that the magnetic force is no longer sufficient is the magnetic connection broken.
  • the magnet is attached to the sliding element.
  • the magnet can be attached to the sliding element, for example glued on or integrated into the sliding element.
  • the magnet is provided in particular in the region of the sliding element which protrudes beyond the housing when the sliding element is moved out of the housing of the fastening device.
  • the fastening device has a locking device which limits the extension of the sliding element relative to the housing.
  • the lock can be formed, for example, by one or more projections on the sliding element, which with one or more projections on the Interact with the housing of the fastening device.
  • the projections can also be referred to as end stops. In an end position of the sliding element, in which it has been moved out of the housing of the fastening device by a predetermined amount, the projections of the sliding element are in contact with the projections of the housing and thus prevent the sliding element from extending further out of the housing.
  • the fastening device comprises a damping element for damping the displacement movement of the sliding element relative to the housing.
  • the damping element can represent a spring, for example.
  • the damping element preferably represents a rotary damper.
  • the damping element in particular dampens the extension of the sliding element. In this way, in particular when the sliding element is extended downward, an abrupt abort of the sliding movement by reaching the locking device and thereby an unwanted loosening of the magnetic connection can be prevented.
  • the damping element causes the sliding element to extend slowly, so that the sliding movement does not abruptly stop. Rather, the magnetic connection can be maintained even when the lock is reached and can be released manually by the user.
  • the push-push element has a snap-in receptacle into which a snap-in projection engages on the sliding element. This makes it possible to use a conventional push-push element, which can be connected to the sliding element via the latching connection when assembling the fastening device.
  • the invention relates to an extractor hood with an extractor housing and at least one surface element pivotably mounted on the extractor housing.
  • the extractor hood is characterized in that the extractor hood has at least one fastening device according to the invention.
  • the extractor hood housing is the part of the extractor hood to which other elements, such as facing, such as a fireplace, or functional elements, such as a vapor screen, filter elements and / or baffle plates, can be attached.
  • the extractor hood fan is accommodated in the extractor housing.
  • the fastening device is preferably attached to the extractor housing via the housing of the fastening device.
  • the housing can be introduced into an assembly opening on the extractor hood housing.
  • Locking arms which are provided on the outside of the housing, can hold the housing in the mounting opening after insertion.
  • a flange can be formed on the housing on the side in which the opening for extending the sliding element is provided, which flange extends outwards. Due to the flange and the locking arms, the housing can be held on the extractor hood housing by clamping action.
  • the fastening device is preferably fastened to the extractor hood housing in such a way that the sliding element can be extended downwards relative to the extractor hood housing.
  • the opening of the housing of the fastening device points downwards.
  • directional information relate to an extractor hood in the assembled state.
  • this information relates to an extractor hood with a suction opening that is horizontal.
  • the weight force can be used when the surface element is detached from the extractor hood.
  • the surface element is a filter element.
  • the filter element can be a filter cassette in which filter material, such as expanded metal layers, are held in a frame. Since filter elements of an extractor hood are cleaned at regular intervals from the Extractor hood must be removed, the fastening device according to the invention, which allows easy loosening is advantageous and easier to use for the user. Since, in addition to the attachment according to the invention to the surface element, apart from a holding surface or possibly a magnet, no further, in particular large-area fastening devices have to be provided, the surface of the surface element, which represents a filter element, can be used completely for filtering vapors and vapors.
  • the extractor housing has a suction opening
  • the at least one fastening device is arranged in front of the front edge of the suction opening of the extractor hood and behind the rear edge of the suction opening there is at least one receiving opening for at least one fastening tab of the surface element is provided.
  • the front of the extractor hood is the side that faces the user.
  • the rear or back is the side on which the extractor hood is preferably mounted on a room wall.
  • the fastening device is preferably introduced into a mounting opening which lies in front of the front edge of the suction opening.
  • the receiving opening for the fastening tab is preferably made in a wall of the extractor hood housing that is vertical to the suction opening.
  • the fastening tab which can also be referred to as a holding tab, protrudes from the rear edge of the surface element and preferably has a curved shape. This can between the fastening tab or the fastening tabs and the receiving opening or the receiving openings, the surface element and in particular the filter element are pivotably mounted on the extractor hood housing.
  • a fall protection can be formed here by the length of the fastening straps and / or by the curved shape of the fastening straps.
  • the surface element can thus be pre-fixed to the extractor housing via the joint formed by the fastening tab and the receiving opening. By swiveling the surface element upwards, the magnetic connection with the fastening device can then be produced and the surface element can be held securely on the extractor hood housing.
  • the surface element has a holding surface for interacting with the magnet of the fastening device.
  • the magnet is integrated in the sliding element of the fastening device or fastened to it.
  • the holding surface can be formed by part of the frame of the filter element.
  • the holding surface can also be formed by a tab which is attached to the frame or is formed from and which extends inwards.
  • the holding surface lies on the upper side of the surface element.
  • FIG. 1 a schematic exploded view of an embodiment of the fastening device 3 according to the invention is shown.
  • the fastening device 3 consists of a housing 30, a sliding element 31, a push-push element 32 and a magnet 33.
  • the fastening device 3 has a damping element in the form of a rotary damper 34.
  • the housing 30 has a box shape that is open at the top and bottom.
  • a receiving space 300 for the sliding element 31 is formed by the side walls of the housing 30.
  • a latch arm 301 is provided on the outside on two of the side walls of the housing 30.
  • the housing 30 has a circumferential flange 303 which extends outwards.
  • a receptacle 304 for the push-push element 32 is formed in the receiving space 300.
  • the receptacle 304 extends in the direction between the open sides of the housing 30.
  • the receptacle 304 preferably lies in the vertical direction.
  • end stops 302 are formed in the receiving space 300 on opposite sides of the receiving space 300. These represent projections projecting inwards into the receiving space 300.
  • the end stops 302 are located near the lower end of the housing 30.
  • a holder for the rotary damper 34 is also provided in the receiving space 300. In the illustrated embodiment, this holder comprises a latch arm which is formed from part of one of the side walls of the housing 300.
  • the push-push element 32 comprises a latching receptacle 320, which in the embodiment shown consists of two arms.
  • the push-push element 32 is received in the receptacle 304 of the housing 30 such that the latching receptacle 320 is directed downward.
  • the sliding element 31 comprises a base body 310, which in the embodiment shown comprises a base plate with guide walls 314 extending upward from the base plate.
  • the sliding element 31 has two guide walls 314 which are arranged on opposite edges of the base body 310.
  • a rack 312 is formed on one of the guide walls 314, the toothing of which is directed inwards. In the inserted state of the fastening element 31 into the housing 30, the toothing thus points into the interior of the receiving space 300 and in particular in the direction of the rotary damper 34 outward projection formed.
  • a latching projection 311 is provided on the base body 310, which extends upward from the base body 310.
  • a head is formed, the Corresponds to the shape of the locking receptacle 320 of the push-push element 32, that is to say that can be accommodated in the locking receptacle 320.
  • the magnet 33 is introduced into the base body 310 of the sliding element 31. In the illustrated embodiment, the magnet 33 is pressed into the top of the base body 310.
  • push-push module 32 and the rotary damper 34 are thus first clipped into the housing 30.
  • the push-push element 32 is inserted into the receptacle 304 of the housing 30 and fastened by latching.
  • the magnet 33 is then pressed into the sliding element 31.
  • the sliding element 31 is pushed into the housing 30 from below and locked with the end stops 313 behind the end stops 302 of the housing 30. This state is shown in FIG Figure 5 shown.
  • the sliding element 31 is then pushed into the housing 30 until the locking projection 311 engages with the locking receptacle 320 of the push-push element 32.
  • the fastening device 3 assembled in this way is then introduced into a mounting opening 12 on the extractor hood housing 10 and fastened to the mounting opening 12 by the latching arms 301 and the flange 303.
  • This is in the Figures 6 and 7 shown.
  • the mounting opening 12 is arranged in front of the suction opening 11 of the extractor hood housing 10.
  • a surface element 2 is shown in the form of a filter element.
  • the surface element 2 represents a perforated plate filter.
  • a perforated plate 21 is therefore arranged on the underside of the surface element 2.
  • the frame material is extended on the upper side of the surface element 2 in such a way that a holding surface 22 for the magnet 33 of the fastening device 3, which can also be referred to as an adhesive surface, is thereby formed.
  • a magnetic sheet can be integrated into the filter element as a holding surface 22.
  • two holding tabs 23 are provided on the edge of the surface element 2, which lies opposite the edge on which the holding surface 22 is formed.
  • the holding tabs 23, which can also be referred to as hanging tabs, extend outward from the edge of the surface element 2.
  • the user When the surface element 2 is inserted into the extractor hood 1, the user first hangs the surface element 2 via the holding tabs 23 in openings (not shown) behind the rear edge of the suction opening 11. The opposite side of the surface element 2 is then pivoted upwards until the magnetic force of the magnet 33, which is introduced in the fastening device 3 in front of the front edge of the suction opening 11, holds the surface element 2. This state is in Figure 10 shown. The surface element 2 is then pivoted further upwards until the push-push element 32 engages. In this state, the surface element 2 is fastened to the extractor hood 1 and, in the embodiment shown, lies horizontally.
  • the push-push element 32 of the fastening device 3 is triggered.
  • the sliding element 31 moves dampened out of the housing 30 until the end stop 302 of the housing 30 is reached by the end stop 313 of the sliding element 31. Via the magnet 33 in the sliding element 31, this remains connected to the surface element 2 during the complete extension movement. Even after the extension movement, the surface element 2 is preferably held by the magnetic force. On the other hand, the surface element 2 hangs over the retaining tabs 23 in the extractor hood 1. The surface element 2 can then be pulled down by the user against the magnetic force and removed from the extractor hood 1 after the retaining tabs 23 have been removed.
  • the surface element 2 is thus held in the extractor hood 1 on the one hand via the holding tabs 23 and on the other hand via the magnetic force of the fastening device 3.
  • the surface element and in particular a filter element can be designed without a handle. This also enables a homogeneous filter surface of a filter element and thus a continuous filter design. Furthermore, the filter removal is convenient and safe with the present invention.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Ventilation (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

Die vorliegende Erfindung betrifft eine Befestigungsvorrichtung fĆ¼r ein schwenkbar an einer Dunstabzugshaube (1) gelagertes FlƤchenelement (2), die dadurch gekennzeichnet ist, dass die Befestigungsvorrichtung (3) ein GehƤuse(30), ein Schiebeelement (31), das in dem GehƤuse (30) verschiebbar gelagert ist und gegenĆ¼ber dem GehƤuse (30) zumindest zeitweise ausfahren kann, ein Push-Push-Element (32), Ć¼ber das das Schiebeelement (31) zumindest zeitweise an dem GehƤuse (30) fixiert ist, und einen Magneten (33) aufweist, der zumindest zeitweise an dem Schiebeelement (31) anliegt. Zudem betrifft die Erfindung eine Dunstabzugshaube mit einem DunstabzugsgehƤuse (10) und zumindest einem an dem DunstabzugsgehƤuse (10) schwenkbar gelagerten FlƤchenelement (2). Die Dunstabzugshaube ist dadurch gekennzeichnet, dass die Dunstabzugshaube (1) zumindest eine erfindungsgemƤƟe Befestigungsvorrichtung (3) aufweist.The invention relates to a fastening device for a surface element (2) pivotably mounted on an extractor hood (1), which is characterized in that the fastening device (3) comprises a housing (30), a sliding element (31), which is located in the housing (30 ) is slidably mounted and can extend at least temporarily with respect to the housing (30), a push-push element (32) via which the sliding element (31) is fixed at least temporarily to the housing (30), and a magnet (33) having at least at times on the sliding element (31). The invention also relates to an extractor hood with an extractor housing (10) and at least one surface element (2) pivotably mounted on the extractor housing (10). The extractor hood is characterized in that the extractor hood (1) has at least one fastening device (3) according to the invention.

Description

Bei Dunstabzugshauben ist es bekannt FlƤchenelemente vorzusehen. Beispielsweise kann ein Filterelement in Form einer Filterkassette in eine Ansaugƶffnung der Dunstabzugshaube eingebracht werden. ZusƤtzlich oder alternativ kann auch eine Prallplatte in Strƶmungsrichtung vor der Ansaugƶffnung angebracht werden. Zur Befestigung solcher FlƤchenelemente ist es bekannt, das FlƤchenelement mit einem Griff auszustatten, durch dessen BetƤtigung Verbindungsstifte in das FlƤchenelement ein- und ausgefahren werden, die in entsprechende Befestigungsƶffnungen an der Dunstabzugshaube eingreifen. Ein solcher Griff ist beispielsweise in der DE 10 2013 212 921 A1 beschrieben.In extractor hoods, it is known to provide surface elements. For example, a filter element in the form of a filter cassette can be introduced into a suction opening of the extractor hood. Additionally or alternatively, a baffle plate can also be attached in the flow direction in front of the suction opening. For fastening such surface elements, it is known to provide the surface element with a handle, by means of which actuation connecting pins are moved into and out of the surface element, which engage in corresponding fastening openings on the extractor hood. Such a handle is for example in the DE 10 2013 212 921 A1 described.

Ein Nachteil solcher Griffe ist, dass die FlƤche des FlƤchenelementes durch diesen unterbrochen wird. Zudem liegt der Griff auf der Seite des FlƤchenelementes, das angestrƶmt wird. Hierdurch kommt es zu einer Verunreinigung des Griffes, die eine Handhabung, insbesondere das Entnehmen des FlƤchenelementes erschwert.A disadvantage of such handles is that the surface of the surface element is interrupted by this. In addition, the handle is on the side of the surface element, which is flowed towards. This leads to contamination of the handle, which makes handling, in particular removal of the surface element, difficult.

Aufgabe der vorliegenden Erfindung ist es eine Lƶsung zu schaffen, mittels derer diese Nachteile zumindest zu verringert und vorzugsweise beseitigt werden kƶnnen.The object of the present invention is to provide a solution by means of which these disadvantages can at least be reduced and preferably eliminated.

GemƤƟ einem Aspekt wird die Aufgabe gelƶst durch eine Befestigungsvorrichtung fĆ¼r ein schwenkbar an einer Dunstabzugshaube gelagertes FlƤchenelement. Die Befestigungsvorrichtung ist dadurch gekennzeichnet, dass die Befestigungsvorrichtung ein GehƤuse, ein Schiebeelement, das in dem GehƤuse verschiebbar gelagert ist und gegenĆ¼ber dem GehƤuse zumindest zeitweise ausfahren kann, ein Push-Push-Element, Ć¼ber das das Schiebeelement zumindest zeitweise an dem GehƤuse fixiert ist, und einen Magneten aufweist, der zumindest zeitweise an dem Schiebeelement anliegt.According to one aspect, the object is achieved by a fastening device for a surface element which is pivotally mounted on an extractor hood. The fastening device is characterized in that the fastening device is a housing, a sliding element that is slidably mounted in the housing and can extend at least temporarily with respect to the housing, a push-push element via which the sliding element is at least temporarily fixed to the housing, and has a magnet which at least temporarily abuts the sliding element.

Als FlƤchenelement wird im Sinne der Erfindung ein Element der Dunstabzugshaube bezeichnet, das zumindest einen Teil der AuƟenseite der Dunstabzugshaube bildet. Das FlƤchenelement kann hierbei ein Verblendungselement, wie beispielsweise ein Teil des Kamins der Dunstabzugshaube oder ein Funktionselement, wie beispielsweise ein Filterelement darstellen. Das schwenkbar an der Dunstabzugshaube gelagerte FlƤchenelement kann somit beispielsweise eine Platte oder eine Filterkassette darstellen. Das FlƤchenelement ist an der Dunstabzugshaube, insbesondere an einem DunstabzugsgehƤuse schwenkbar gelagert. Diese Lagerung kann Ć¼ber ein Gelenk erfolgen, das beispielsweise aus Haltelaschen, die Ć¼ber das FlƤchenelement an einer Seite hinausragen und Ɩffnungen an der Dunstabzugshaube, in die die Haltelaschen eingreifen, gebildet sein kann.For the purposes of the invention, a surface element is an element of the extractor hood that forms at least part of the outside of the extractor hood. The surface element can be a facing element, such as a part of the chimney of the extractor hood or a functional element, such as a Show filter element. The surface element pivotably mounted on the extractor hood can thus represent, for example, a plate or a filter cassette. The surface element is pivotally mounted on the extractor hood, in particular on an extractor housing. This mounting can take place via a joint which can be formed, for example, from holding tabs which protrude beyond the surface element on one side and openings on the extractor hood, in which the holding tabs engage.

Als Befestigungsvorrichtung wird eine Vorrichtung bezeichnet, Ć¼ber die das FlƤchenelement an der Dunstabzugshaube gehalten wird und Ć¼ber die das FlƤchenelement von der Dunstabzugshaube gelƶst werden kann. ErfindungsgemƤƟ ist die Befestigung damit eine lƶsbare Befestigung. Die Befestigungsvorrichtung wirkt vorzugsweise zusammen mit dem Gelenk fĆ¼r das Halten des FlƤchenelementes an der Dunstabzugshaube.A fastening device is a device by means of which the surface element is held on the extractor hood and by means of which the surface element can be detached from the extractor hood. According to the invention, the attachment is therefore a releasable attachment. The fastening device preferably acts together with the joint for holding the surface element on the extractor hood.

Die Befestigungsvorrichtung weist ein GehƤuse, ein Schiebeelement, ein Push-Push-Element sowie einen Magneten auf. Das GehƤuse ist zumindest an eine Seite offen. Das GehƤuse kann beispielsweise eine Kastenform aufweisen und kann an zwei gegenĆ¼berliegenden Seiten offen sein. Das Schiebeelement ist in dem GehƤuse verschiebbar gelagert. Insbesondere ist das Schiebeelement so gelagert, dass dieses gegenĆ¼ber dem GehƤuse zumindest zeitweise ausfahren kann. Insbesondere ragt das Schiebeelement in einer Stellung zumindest teilweise Ć¼ber eine Ɩffnung des GehƤuses heraus. Das Verschieben des Schiebeelementes stellt eine lineare Bewegung des Schiebeelementes dar.The fastening device has a housing, a sliding element, a push-push element and a magnet. The housing is open on at least one side. The housing can have a box shape, for example, and can be open on two opposite sides. The sliding element is slidably mounted in the housing. In particular, the sliding element is mounted in such a way that it can at least temporarily extend relative to the housing. In particular, the sliding element in one position protrudes at least partially through an opening in the housing. Moving the sliding element represents a linear movement of the sliding element.

Als Push-Push-Element wird ein verschiebbares Element verstanden, das durch das Aufbringen einer Druckkraft in einen verrasteten Zustand und durch das erneute Aufbringen einer Druckkraft in die gleiche Richtung in einen gelƶsten Zustand gebracht werden kann. Das Push-Push-Element kann beispielsweise Ć¼ber einen Push-Push-Mechanismus bewegt werden, der eine Steuerkulisse aufweist, die auch als Push-Push-Steuerkurve bezeichnet werden kann. In dieser Steuerkulisse wird ein Steuerstift gefĆ¼hrt. Die Steuerkulisse stellt vorzugsweise eine Herzkurvenkulisse dar. Ɯber das Push-Push-Element ist das Schiebeelement zumindest zeitweise an dem GehƤuse der Befestigungsvorrichtung fixiert.A push-push element is understood to be a displaceable element that can be brought into a locked state by applying a compressive force and by releasing a compressive force in the same direction into a released state. The push-push element can be moved, for example, via a push-push mechanism that has a control link, which can also be referred to as a push-push control curve. A control pin is guided in this control link. The control link preferably represents a heart curve backdrop. Via the push-push element, the sliding element is at least temporarily fixed to the housing of the fastening device.

Der Magnet der Befestigungsvorrichtung liegt zumindest zeitweise an dem Schiebeelement an. Ɯber den Magnet erfolgt die endgĆ¼ltige Befestigung des FlƤchenelementes an der Dunstabzugshaube. Vorzugsweise ist das FlƤchenelement durch das Gelenk, Ć¼ber das die schwenkbare Verbindung mit der Dunstabzugshaube besteht bereits an der Dunstabzugshaube vorfixiert.The magnet of the fastening device is at least temporarily on the sliding element. The surface element is finally attached to the extractor hood using the magnet. The surface element is preferably already pre-fixed to the extractor hood by the joint via which the pivotable connection to the extractor hood exists.

Das FlƤchenelement wird somit durch Magnetkraft an der Befestigungsvorrichtung und damit an der Dunstabzugshaube gehalten. Durch die Bewegung des Schiebeelementes, insbesondere durch das Ausfahren des Schiebeelementes aus dem GehƤuse kann die magnetische Verbindung mit dem schwenkbar gelagerten FlƤchenelement aufgehoben werden. Das Ausfahren beziehungsweise Einfahren des Schiebeelementes wird durch die BetƤtigung des Push-Push-Elementes bewirkt.The surface element is thus held by magnetic force on the fastening device and thus on the extractor hood. By moving the sliding element, in particular by moving the sliding element out of the housing, the magnetic connection with the pivotably mounted surface element can be canceled. The sliding element is extended or retracted by actuating the push-push element.

Mit der vorliegenden Erfindung kann eine Reihe von Vorteilen erzielt werden. Insbesondere werden die Verbindung und damit die Befestigung des FlƤchenelementes an der Dunstabzugshaube nicht durch mechanische Mittel bewirkt. Dadurch vereinfacht sich der Aufbau der Dunstabzugshaube und des FlƤchenelementes. Insbesondere ist das Vorsehen von ausfahrbaren Stiften an dem FlƤchenelement, die im Stand der Technik notwendig sind, nicht erforderlich. Zudem kƶnnen die Befestigung des FlƤchenelementes an der Dunstabzugshaube und das Lƶsen des FlƤchenelementes von der Dunstabzugshaube durch reines Aufbringen einer Druckkraft auf das FlƤchenelement erfolgen. Hierdurch wird der Push-Push-Mechanismus des Push-Push-Elementes betƤtigt. Das Vorsehen eines Griffes an der dem Benutzer zugewandten Seite des FlƤchenelementes, wie dies im Stand der Technik erforderlich ist, ist bei der Erfindung nicht notwendig. Hierdurch kann die Handhabung des FlƤchenelementes vereinfacht werden. Indem das FlƤchenelement schwenkbar an der Dunstabzugshaube befestigt ist und das Schiebeelement verschiebbar in der Befestigungsvorrichtung gelagert ist, nimmt die KontaktflƤche zwischen dem Schiebeelement und dem FlƤchenelement bei zunehmendem Schwenkwinkel ab. Dadurch nimmt auch der Kontakt mit dem Magneten ab und das FlƤchenelement kann von der Dunstabzugshaube, vorzugsweise nach Lƶsen der Ć¼ber das Gelenk gebildeten Verbindung, abgenommen werden. Zudem weist das lineare Verschieben des Schiebeelementes den Vorteil auf, dass die Herstellung der Befestigungsvorrichtung vereinfacht wird. Insbesondere sind die Herstellungstoleranzen grĆ¶ĆŸer als bei einer Befestigungsvorrichtung, bei der ein Innenteil durch Verschwenken in dem GehƤuse bewegt werden muss.A number of advantages can be achieved with the present invention. In particular, the connection and thus the fastening of the surface element to the extractor hood are not brought about by mechanical means. This simplifies the construction of the extractor hood and the surface element. In particular, the provision of extendable pins on the surface element, which are necessary in the prior art, is not necessary. In addition, the surface element can be attached to the extractor hood and the surface element can be detached from the extractor hood by simply applying a compressive force to the surface element. As a result, the push-push mechanism of the push-push element is actuated. The provision of a handle on the side of the surface element facing the user, as is required in the prior art, is not necessary in the invention. This can simplify the handling of the surface element. Because the surface element is pivotally attached to the extractor hood and the sliding element is slidably mounted in the fastening device, the contact area between the sliding element and the surface element decreases with increasing pivoting angle. As a result, contact with the magnet also decreases and the surface element can be removed from the extractor hood, preferably after loosening the connection formed via the joint. In addition, the linear displacement of the sliding element has the advantage that the manufacture of the fastening device is simplified. In particular, the manufacturing tolerances larger than with a fastening device in which an inner part must be moved by pivoting in the housing.

Der Magnet kann an dem FlƤchenelement befestigt sein. In diesem Fall besteht der Teil des Schiebeelementes, der zumindest zeitweise an dem Magneten anliegt, aus einem magnetischen Material, beispielsweise aus Metall. Durch die Schwenkbewegung des FlƤchenelements, die durch das Ausfahren des Schiebeelementes bewirkt oder unterstĆ¼tzt wird, wird auch der Magnet zu dem Schiebeelement verschwenkt, das heiƟt gerƤt auƟer Kontakt mit dem Schiebeelement. Hierdurch wird die Magnetverbindung zwischen FlƤchenelement und Befestigungselement aufgehoben. Es liegt allerdings auch im Rahmen der Erfindung, dass die Magnetkraft des Magneten so groƟ ist, dass trotz des AuƟerkontaktgeratens des Magneten und des Schiebeelementes, das FlƤchenelement weiterhin an das Schiebeelement angezogen wird. Erst wenn der Abstand zwischen dem Magneten und dem Schiebeelement so groƟ ist, dass die Magnetkraft nicht mehr ausreicht, wird die Magnetverbindung aufgehoben.The magnet can be attached to the surface element. In this case, the part of the sliding element that at least temporarily bears against the magnet consists of a magnetic material, for example of metal. As a result of the pivoting movement of the surface element, which is brought about or supported by the extension of the sliding element, the magnet is also pivoted to the sliding element, that is to say it comes out of contact with the sliding element. As a result, the magnetic connection between surface element and fastening element is canceled. However, it is also within the scope of the invention that the magnetic force of the magnet is so great that, despite the external contact of the magnet and the sliding element, the surface element is still attracted to the sliding element. Only when the distance between the magnet and the sliding element is so large that the magnetic force is no longer sufficient is the magnetic connection broken.

Alternativ zum Anbringen des Magneten an dem FlƤchenelement ist gemƤƟ einer bevorzugten AusfĆ¼hrungsform der Magnet an dem Schiebeelement befestigt. Der Magnet kann an dem Schiebeelement angebracht, beispielsweise aufgeklebt sein oder in das Schiebeelement integriert sein. Der Magnet ist insbesondere in dem Bereich des Schiebeelementes vorgesehen, der beim Verschieben des Schiebeelementes aus dem GehƤuse der Befestigungsvorrichtung heraus, Ć¼ber das GehƤuse heraussteht. Indem der Magnet an dem Schiebeelement vorgesehen ist, ist der Aufbau des FlƤchenelementes weiter vereinfacht. FĆ¼r die Magnetverbindung zwischen dem FlƤchenelement und der Befestigungsvorrichtung ist an dem FlƤchenelement nƤmlich nur eine HalteflƤche aus magnetischem Material notwendig. Diese HalteflƤche kann durch das Material des FlƤchenelementes, beispielsweise einer Platte, gebildet sein. Alternativ kann die HalteflƤche auch Teil eines Rahmens eines Filterelementes sein oder an den Rahmen angeformt sein.As an alternative to attaching the magnet to the surface element, according to a preferred embodiment the magnet is attached to the sliding element. The magnet can be attached to the sliding element, for example glued on or integrated into the sliding element. The magnet is provided in particular in the region of the sliding element which protrudes beyond the housing when the sliding element is moved out of the housing of the fastening device. By providing the magnet on the sliding element, the structure of the surface element is further simplified. For the magnetic connection between the surface element and the fastening device, only a holding surface made of magnetic material is required on the surface element. This holding surface can be formed by the material of the surface element, for example a plate. Alternatively, the holding surface can also be part of a frame of a filter element or can be molded onto the frame.

GemƤƟ einer AusfĆ¼hrungsform weist Befestigungsvorrichtung eine Arretierung auf, der die das Ausfahren des Schiebeelementes gegenĆ¼ber dem GehƤuse begrenzt. Die Arretierung kann beispielsweise durch einen oder mehrere VorsprĆ¼nge an dem Schiebeelement gebildet sein, die mit einem oder mehreren VorsprĆ¼ngen an dem GehƤuse der Befestigungsvorrichtung zusammenwirken. Die VorsprĆ¼nge kƶnnen auch als EndanschlƤge bezeichnet werden. In einer Endstellung des Schiebelementes, in der dieses um einen vorgegebenen Betrag aus dem GehƤuse der Befestigungsvorrichtung ausgefahren ist, stehen die VorsprĆ¼nge des Schiebeelementes mit den VorsprĆ¼ngen des GehƤuses in Kontakt und verhindern so ein weiteres Ausfahren des Schiebeelementes aus dem GehƤuse.According to one embodiment, the fastening device has a locking device which limits the extension of the sliding element relative to the housing. The lock can be formed, for example, by one or more projections on the sliding element, which with one or more projections on the Interact with the housing of the fastening device. The projections can also be referred to as end stops. In an end position of the sliding element, in which it has been moved out of the housing of the fastening device by a predetermined amount, the projections of the sliding element are in contact with the projections of the housing and thus prevent the sliding element from extending further out of the housing.

GemƤƟ einer bevorzugten AusfĆ¼hrungsform umfasst die Befestigungsvorrichtung ein DƤmpfungselement zur DƤmpfung der Verschiebebewegung des Schiebeelementes gegenĆ¼ber dem GehƤuse. Das DƤmpfungselement kann beispielsweise eine Feder darstellen. Vorzugsweise stellt das DƤmpfungselement aber einen RotationsdƤmpfer dar. Durch das DƤmpfungselement wird insbesondere das Ausfahren des Schiebeelementes gedƤmpft. Hierdurch kann insbesondere bei einem nach unten Ausfahren des Schiebeelementes ein abruptes Abbrechen der Schiebebewegung durch Erreichen der Arretierung und dadurch ein ungewolltes Lƶsen der Magnetverbindung verhindert werden. Durch das DƤmpfungselement kommt es zu einem langsamen Ausfahren des Schiebeelements, so dass ein abruptes Abbrechen der Schiebebewegung nicht auftritt. Vielmehr kann die Magnetverbindung auch bei Erreichen der Arretierung aufrechterhalten bleiben und durch den Benutzer manuell gelƶst werden.According to a preferred embodiment, the fastening device comprises a damping element for damping the displacement movement of the sliding element relative to the housing. The damping element can represent a spring, for example. However, the damping element preferably represents a rotary damper. The damping element in particular dampens the extension of the sliding element. In this way, in particular when the sliding element is extended downward, an abrupt abort of the sliding movement by reaching the locking device and thereby an unwanted loosening of the magnetic connection can be prevented. The damping element causes the sliding element to extend slowly, so that the sliding movement does not abruptly stop. Rather, the magnetic connection can be maintained even when the lock is reached and can be released manually by the user.

GemƤƟ einer AusfĆ¼hrungsform weist das Push-Push-Element eine Rastaufnahme auf, in die ein Rastvorsprung an dem Schiebeelement eingreift. Hierdurch wird es mƶglich ein herkƶmmliches Push-Push-Element zu verwenden, das mit dem Schiebeelement Ć¼ber die Rastverbindung beim Zusammenbau der Befestigungsvorrichtung verbunden werden kann.According to one embodiment, the push-push element has a snap-in receptacle into which a snap-in projection engages on the sliding element. This makes it possible to use a conventional push-push element, which can be connected to the sliding element via the latching connection when assembling the fastening device.

GemƤƟ einem weiteren Aspekt betrifft die Erfindung eine Dunstabzugshaube mit einem DunstabzugsgehƤuse und zumindest einem an dem DunstabzugsgehƤuse schwenkbar gelagerten FlƤchenelement. Die Dunstabzugshaube ist dadurch gekennzeichnet, dass die Dunstabzugshaube zumindest eine erfindungsgemƤƟe Befestigungsvorrichtung aufweist.According to a further aspect, the invention relates to an extractor hood with an extractor housing and at least one surface element pivotably mounted on the extractor housing. The extractor hood is characterized in that the extractor hood has at least one fastening device according to the invention.

Vorteile und Merkmale, die bezĆ¼glich der erfindungsgemƤƟen Befestigungsvorrichtung beschrieben werden, gelten - soweit anwendbar - ebenfalls fĆ¼r die erfindungsgemƤƟe Dunstabzugshaube und umgekehrt.Advantages and features that are described with regard to the fastening device according to the invention also apply, where applicable, to the extractor hood according to the invention and vice versa.

Als DunstabzugsgehƤuse wird der Teil der Dunstabzugshaube bezeichnet, an dem weitere Elemente, wie beispielsweise Verblendungen, wie ein Kamin, oder Funktionselemente, wie beispielsweise ein Wrasenschirm, Filterelemente und/oder Prallplatten befestigt werden kƶnnen. In dem DunstabzugsgehƤuse ist der LĆ¼fter der Dunstabzugshaube aufgenommen.The extractor hood housing is the part of the extractor hood to which other elements, such as facing, such as a fireplace, or functional elements, such as a vapor screen, filter elements and / or baffle plates, can be attached. The extractor hood fan is accommodated in the extractor housing.

Die Befestigungsvorrichtung ist an dem DunstabzugsgehƤuse vorzugsweise Ć¼ber das GehƤuse der Befestigungsvorrichtung befestigt. Das GehƤuse kann hierzu in eine Montageƶffnung an dem DunstabzugsgehƤuse eingebracht werden. Rastarme, die an der AuƟenseite des GehƤuses vorgesehen sind, kƶnnen nach dem Einbringen das GehƤuse in der Montageƶffnung halten. Zudem kann an dem GehƤuse an der Seite, in der die Ɩffnung zum Ausfahren des Schiebeelementes vorgesehen ist, ein Flansch ausgebildet sein, der sich nach AuƟen erstreckt. Durch den Flansch und die Rastarme kann das GehƤuse an dem DunstabzugsgehƤuse durch Klemmwirkung gehalten werden.The fastening device is preferably attached to the extractor housing via the housing of the fastening device. For this purpose, the housing can be introduced into an assembly opening on the extractor hood housing. Locking arms, which are provided on the outside of the housing, can hold the housing in the mounting opening after insertion. In addition, a flange can be formed on the housing on the side in which the opening for extending the sliding element is provided, which flange extends outwards. Due to the flange and the locking arms, the housing can be held on the extractor hood housing by clamping action.

Vorzugsweise ist die Befestigungsvorrichtung an dem DunstabzugsgehƤuse so befestigt ist, dass das Schiebeelement gegenĆ¼ber dem DunstabzugsgehƤuse nach unten ausgefahren werden kann. Die Ɩffnung des GehƤuses der Befestigungsvorrichtung weist hierbei nach unten.The fastening device is preferably fastened to the extractor hood housing in such a way that the sliding element can be extended downwards relative to the extractor hood housing. The opening of the housing of the fastening device points downwards.

Richtungsangaben, wie oben und unten beziehen sich soweit nicht anders angegeben auf eine Dunstabzugshaube im montierten Zustand. Insbesondere beziehen sich diese Angaben auf eine Dunstabzugshaube mit einer Ansaugƶffnung, die in der Horizontalen liegt.Unless otherwise stated, directional information, as above and below, relate to an extractor hood in the assembled state. In particular, this information relates to an extractor hood with a suction opening that is horizontal.

Indem die Befestigungsvorrichtung so an dem DunstabzugsgehƤuse befestigt ist, dass das Schiebeelement nach unten ausfahren kann, kann beim Lƶsen der Befestigung des FlƤchenelementes von der Dunstabzugshaube die Gewichtskraft genutzt werden.By fastening the fastening device to the extractor hood housing in such a way that the sliding element can extend downward, the weight force can be used when the surface element is detached from the extractor hood.

GemƤƟ einer bevorzugten AusfĆ¼hrungsform stellt FlƤchenelement ein Filterelement dar. Insbesondere kann das Filterelement eine Filterkassette sein, in der Filtermaterial, wie beispielsweise Streckmetalllagen in einem Rahmen gehalten sind. Da Filterelemente einer Dunstabzugshaube zur Reinigung in regelmƤƟigen Intervallen von der Dunstabzugshaube abgenommen werden mĆ¼ssen, ist die erfindungsgemƤƟe Befestigungsvorrichtung, die ein einfaches Lƶsen erlaubt von Vorteil und erleichtert die Handhabung fĆ¼r den Benutzer. Da zudem bei der erfindungsgemƤƟen Befestigung an dem FlƤchenelement auƟer einer HalteflƤche oder gegebenenfalls einem Magneten, keine weiteren, insbesondere groƟflƤchigen Befestigungsvorrichtungen vorgesehen sein mĆ¼ssen, kann die FlƤche des FlƤchenelementes, das ein Filterelement darstellt, vollstƤndig zum Filtern von DĆ¼nsten und Wrasen verwendet werden. Zudem ist an der Seite des Filterelementes, die nach unten gewandt ist, bei der erfindungsgemƤƟen Befestigung kein Griff erforderlich. Somit kann das Erscheinungsbild der Unterseite und damit des Filterelementes verbessert werden. Dies ist insbesondere bei sogenannten SchrƤgessen von Bedeutung, bei denen die Ansaugƶffnung aus der Horizontalen nach oben geneigt liegt, und die Unterseite des oder der Filterelemente damit fĆ¼r den Benutzer sichtbar ist. Zudem ist auch die Herstellung des Filterelementes vereinfacht, da kein Griff und keine ausfahrbaren Stifte vorgesehen werden mĆ¼ssen.According to a preferred embodiment, the surface element is a filter element. In particular, the filter element can be a filter cassette in which filter material, such as expanded metal layers, are held in a frame. Since filter elements of an extractor hood are cleaned at regular intervals from the Extractor hood must be removed, the fastening device according to the invention, which allows easy loosening is advantageous and easier to use for the user. Since, in addition to the attachment according to the invention to the surface element, apart from a holding surface or possibly a magnet, no further, in particular large-area fastening devices have to be provided, the surface of the surface element, which represents a filter element, can be used completely for filtering vapors and vapors. In addition, no handle is required on the side of the filter element that faces downward when fastening according to the invention. The appearance of the underside and thus of the filter element can thus be improved. This is particularly important in the case of so-called oblique eating, in which the suction opening is inclined upwards from the horizontal and the underside of the filter element or elements is thus visible to the user. In addition, the manufacture of the filter element is also simplified since no handle and no extendable pins have to be provided.

GemƤƟ einer bevorzugten AusfĆ¼hrungsform, bei der das FlƤchenelement ein Filterelement oder eine Prallplatte darstellen kann, weist das DunstabzugsgehƤuse eine Ansaugƶffnung auf, die mindestens eine Befestigungsvorrichtung ist vor dem vorderen Rand der Ansaugƶffnung der Dunstabzugshaube angeordnet und hinter dem hinteren Rand der Ansaugƶffnung ist zumindest eine Aufnahmeƶffnung fĆ¼r zumindest eine Befestigungslasche des FlƤchenelementes vorgesehen.According to a preferred embodiment, in which the surface element can be a filter element or a baffle plate, the extractor housing has a suction opening, the at least one fastening device is arranged in front of the front edge of the suction opening of the extractor hood and behind the rear edge of the suction opening there is at least one receiving opening for at least one fastening tab of the surface element is provided.

Die Richtungsangaben, wie vorne und hinten beziehen sich auf die Dunstabzugshaube und deren Teile in einem montierten Zustand. Als Vorderseite der Dunstabzugshaube wird hierbei die Seite bezeichnet, die dem Benutzer zugewandt ist. Als Hinterseite oder RĆ¼ckseite wird die Seite bezeichnet, an der die Dunstabzugshaube vorzugsweise an einer Raumwand montiert ist.The directions, such as front and rear, refer to the extractor hood and its parts in an assembled state. The front of the extractor hood is the side that faces the user. The rear or back is the side on which the extractor hood is preferably mounted on a room wall.

Die Befestigungsvorrichtung ist vorzugsweise in eine Montageƶffnung, die vor dem vorderen Rand der Ansaugƶffnung liegt, eingebracht. Die Aufnahmeƶffnung fĆ¼r die Befestigungslasche ist vorzugsweise in einer vertikal zu der Ansaugƶffnung stehenden Wand des DunstabzugsgehƤuses eingebracht. Die Befestigungslasche, die auch als Haltelasche bezeichnet werden kann, steht von dem hinteren Rand des FlƤchenelementes ab und weist vorzugsweise eine gekrĆ¼mmte Form auf. Hierdurch kann zwischen der Befestigungslasche oder den Befestigungslaschen und der Aufnahmeƶffnung oder den Aufnahmeƶffnungen das FlƤchenelement und insbesondere das Filterelement an dem DunstabzugsgehƤuse verschwenkbar gelagert werden. Durch die LƤnge der Befestigungslaschen und/oder durch die gekrĆ¼mmte Form der Befestigungslaschen kann hierbei eine Fallsicherung gebildet werden. Das FlƤchenelement kann somit Ć¼ber das durch Befestigungslasche und Aufnahmeƶffnung gebildete Gelenk an dem DunstabzugsgehƤuse vorfixiert werden. Durch Verschwenken des FlƤchenelementes nach oben kann dann die Magnetverbindung mit der Befestigungsvorrichtung erzeugt werden und das FlƤchenelement sicher an dem DunstabzugsgehƤuse gehalten werden.The fastening device is preferably introduced into a mounting opening which lies in front of the front edge of the suction opening. The receiving opening for the fastening tab is preferably made in a wall of the extractor hood housing that is vertical to the suction opening. The fastening tab, which can also be referred to as a holding tab, protrudes from the rear edge of the surface element and preferably has a curved shape. This can between the fastening tab or the fastening tabs and the receiving opening or the receiving openings, the surface element and in particular the filter element are pivotably mounted on the extractor hood housing. A fall protection can be formed here by the length of the fastening straps and / or by the curved shape of the fastening straps. The surface element can thus be pre-fixed to the extractor housing via the joint formed by the fastening tab and the receiving opening. By swiveling the surface element upwards, the magnetic connection with the fastening device can then be produced and the surface element can be held securely on the extractor hood housing.

GemƤƟ einer AusfĆ¼hrungsform weist das FlƤchenelement eine HalteflƤche zum Zusammenwirken mit dem Magneten der Befestigungsvorrichtung auf. Bei dieser AusfĆ¼hrungsform ist der Magnet in dem Schiebeelement der Befestigungsvorrichtung integriert oder an diesem befestigt. Die HalteflƤche kann bei einem FlƤchenelement, das ein Filterelement darstellt, durch einen Teil des Rahmens des Filterelementes gebildet sein. Alternativ kann die HalteflƤche aber auch durch eine Lasche, die an dem Rahmen befestigt ist oder aus ausgeformt ist und die sich nach innen erstreckt gebildet sein. Insbesondere bei einem FlƤchenelement, das ein Filterelement darstellt, das von unten vor oder in eine Ansaugƶffnung des DunstabzugsgehƤuses eingebracht wird, liegt die HalteflƤche an der Oberseite des FlƤchenelementes.According to one embodiment, the surface element has a holding surface for interacting with the magnet of the fastening device. In this embodiment, the magnet is integrated in the sliding element of the fastening device or fastened to it. In the case of a surface element which represents a filter element, the holding surface can be formed by part of the frame of the filter element. Alternatively, the holding surface can also be formed by a tab which is attached to the frame or is formed from and which extends inwards. In particular in the case of a surface element, which represents a filter element, which is introduced from below in front of or into a suction opening of the extractor hood housing, the holding surface lies on the upper side of the surface element.

Die vorliegende Erfindung wird im Folgenden erneut unter Bezugnahme auf die beiliegenden Figuren beschrieben. Es zeigen:

  • Figur 1: eine Explosionsansicht einer AusfĆ¼hrungsform der erfindungsgemƤƟen Befestigungsvorrichtung;
  • Figur 2: eine schematische, perspektivische Draufsicht auf die Unterseite der AusfĆ¼hrungsform der Befestigungsvorrichtung nach Figur 1;
  • Figur 3: eine schematische, perspektivische Draufsicht auf die Oberseite der AusfĆ¼hrungsform der Befestigungsvorrichtung nach Figur 1;
  • Figur 4: eine schematische Perspektivansicht des Schiebeelementes der AusfĆ¼hrungsform nach Figur 1;
  • Figur 5: eine schematische Perspektivansicht der AusfĆ¼hrungsform der Befestigungsvorrichtung nach Figur 1 beim Zusammenbau;
  • Figur 6: eine schematische, perspektivische Draufsicht auf die Unterseite des DunstabzugsgehƤuses einer AusfĆ¼hrungsform der erfindungsgemƤƟen Dunstabzugshaube;
  • Figur 7: eine weitere schematische, perspektivische Draufsicht auf die Unterseite des DunstabzugsgehƤuses einer AusfĆ¼hrungsform der erfindungsgemƤƟen Dunstabzugshaube;
  • Figur 8: eine schematische, perspektivische Draufsicht auf die Unterseite eines FlƤchenelementes einer AusfĆ¼hrungsform der Dunstabzugshaube;
  • Figur 9: eine schematische, perspektivische Draufsicht auf die Oberseite des FlƤchenelementes nach Figur 8; und
  • Figur 10: eine schematische Perspektivansicht der Dunstabzugshaube mit dem Schiebeelement in einem ausgefahrenen Zustand.
The present invention is described again below with reference to the accompanying figures. Show it:
  • Figure 1 : an exploded view of an embodiment of the fastening device according to the invention;
  • Figure 2 : A schematic, perspective top view of the underside of the embodiment of the fastening device according to Figure 1 ;
  • Figure 3 : A schematic, perspective top view of the top of the embodiment of the fastening device according to Figure 1 ;
  • Figure 4 : A schematic perspective view of the sliding element according to the embodiment Figure 1 ;
  • Figure 5 : A schematic perspective view of the embodiment of the fastening device according to Figure 1 during assembly;
  • Figure 6 : A schematic, perspective top view of the underside of the extractor hood housing of an embodiment of the extractor hood according to the invention;
  • Figure 7 : Another schematic, perspective top view of the underside of the extractor hood housing of an embodiment of the extractor hood according to the invention;
  • Figure 8 : A schematic, perspective top view of the underside of a surface element of an embodiment of the extractor hood;
  • Figure 9 : A schematic, perspective top view of the top of the surface element according to Figure 8 ; and
  • Figure 10 : A schematic perspective view of the extractor hood with the sliding element in an extended state.

In Figur 1 ist eine schematische Explosionsansicht einer AusfĆ¼hrungsform der erfindungsgemƤƟen Befestigungsvorrichtung 3 gezeigt. Die Befestigungsvorrichtung 3 besteht aus einem GehƤuse 30, einem Schiebeelement 31, einem Push-Push-Element 32 und einem Magneten 33. Zudem weist die Befestigungsvorrichtung 3 ein DƤmpfungselement in Form eines RotationsdƤmpfers 34 auf.In Figure 1 a schematic exploded view of an embodiment of the fastening device 3 according to the invention is shown. The fastening device 3 consists of a housing 30, a sliding element 31, a push-push element 32 and a magnet 33. In addition, the fastening device 3 has a damping element in the form of a rotary damper 34.

Das GehƤuse 30 weist eine Kastenform auf, die nach oben und unten offen ist. Durch die SeitenwƤnde des GehƤuses 30 wird ein Aufnahmeraum 300 fĆ¼r das Schiebeelement 31 gebildet. An zwei der SeitenwƤnde des GehƤuses 30 ist jeweils ein Rastarm 301 an der AuƟenseite vorgesehen. An dem Ende des GehƤuses 30 an dem die freien Enden der Rastarme 301 liegen und das im montierten Zustand vorzugsweise das untere Ende des GehƤuses 30 darstellt, weist das GehƤuse 30 einen umlaufenden Flansch 303 auf, der sich nach auƟen erstreckt.The housing 30 has a box shape that is open at the top and bottom. A receiving space 300 for the sliding element 31 is formed by the side walls of the housing 30. A latch arm 301 is provided on the outside on two of the side walls of the housing 30. At the end of the housing 30 on which the free ends of the latching arms 301 lie and which, in the assembled state, preferably the lower end of the Represents housing 30, the housing 30 has a circumferential flange 303 which extends outwards.

Der innere Aufbau des GehƤuses 30 ist in den Figuren 2 und 3 genauer zu erkennen. In dem Aufnahmeraum 300 ist eine Aufnahme 304 fĆ¼r das Push-Push-Element 32 gebildet. Die Aufnahme 304 erstreckt sich in der Richtung zwischen den offenen Seiten des GehƤuses 30. Im montierten Zustand des GehƤuses 30 an der Dunstabzugshaube 1 liegt der Aufnahmeraum 304 vorzugsweise in der Vertikalen. Zudem sind in dem Aufnahmeraum 300 EndanschlƤge 302 auf gegenĆ¼berliegenden Seiten des Aufnahmeraumes 300 gebildet. Diese stellen nach innen in den Aufnahmeraum 300 ragende VorsprĆ¼nge dar. Die EndanschlƤge 302 liegen in der NƤhe des unteren Endes des GehƤuses 30. Indem Aufnahmeraum 300 ist darĆ¼ber hinaus auch eine Halterung fĆ¼r den RotationsdƤmpfer 34 vorgesehen. In der dargestellten AusfĆ¼hrungsform umfasst diese Halterung einen Rastarm, der aus einem Teil einer der SeitenwƤnde des GehƤuses 300 gebildet ist.The internal structure of the housing 30 is in the Figures 2 and 3 recognizable more precisely. A receptacle 304 for the push-push element 32 is formed in the receiving space 300. The receptacle 304 extends in the direction between the open sides of the housing 30. When the housing 30 is mounted on the extractor hood 1, the receptacle 304 preferably lies in the vertical direction. In addition, end stops 302 are formed in the receiving space 300 on opposite sides of the receiving space 300. These represent projections projecting inwards into the receiving space 300. The end stops 302 are located near the lower end of the housing 30. In addition, a holder for the rotary damper 34 is also provided in the receiving space 300. In the illustrated embodiment, this holder comprises a latch arm which is formed from part of one of the side walls of the housing 300.

Das Push-Push-Element 32 umfasst eine Rastaufnahme 320, die in der gezeigten AusfĆ¼hrungsform aus zwei Armen besteht. Das Push-Push-Element 32 ist so in der Aufnahme 304 des GehƤuses 30 aufgenommen, dass die Rastaufnahme 320 nach unten gerichtet ist.The push-push element 32 comprises a latching receptacle 320, which in the embodiment shown consists of two arms. The push-push element 32 is received in the receptacle 304 of the housing 30 such that the latching receptacle 320 is directed downward.

Wie sich aus den Figuren 4 und 5 ergibt, umfasst das Schiebeelement 31 einen Grundkƶrper 310, der in der dargestellten AusfĆ¼hrungsform eine Grundplatte mit sich von der Grundplatte nach oben erstreckenden FĆ¼hrungswƤnden 314 umfasst. In der dargestellten AusfĆ¼hrungsform weist das Schiebeelement 31 zwei FĆ¼hrungswƤnde 314 auf, die an gegenĆ¼berliegenden RƤndern des Grundkƶrpers 310 angeordnet sind. An einer der FĆ¼hrungswƤnde 314 ist eine Zahnstange 312 ausgebildet, deren Verzahnung nach innen gerichtet ist. Im eingefĆ¼hrten Zustand des Befestigungselementes 31 in das GehƤuse 30 weist die Verzahnung somit in das Innere des Aufnahmeraumes 300 und insbesondere in Richtung auf den RotationsdƤmpfer 34. Im oberen Bereich der FĆ¼hrungswƤnde 314 ist an jeder FĆ¼hrungswand 314 an der AuƟenseite ein Endanschlag 313 in Form eines nach auƟen gerichteten Vorsprungs gebildet. Auf dem Grundkƶrper 310 ist ein Rastvorsprung 311 vorgesehen, der sich von dem Grundkƶper 310 nach oben erstreckt. An dem freien Ende des Rastvorsprungs 311 ist ein Kopf ausgebildet, dessen Form der Rastaufnahme 320 des Push-Push-Elementes 32 entspricht, das heiƟt, die in der Rastaufnahme 320 aufgenommen werden kann. Zudem ist in dem Grundkƶrper 310 des Schiebeelementes 31 der Magnet 33 eingebracht. In der dargestellten AusfĆ¼hrungsform ist der Magnet 33 in die Oberseite des Grundkƶrpers 310 eingepresst.How from the Figures 4 and 5 results, the sliding element 31 comprises a base body 310, which in the embodiment shown comprises a base plate with guide walls 314 extending upward from the base plate. In the illustrated embodiment, the sliding element 31 has two guide walls 314 which are arranged on opposite edges of the base body 310. A rack 312 is formed on one of the guide walls 314, the toothing of which is directed inwards. In the inserted state of the fastening element 31 into the housing 30, the toothing thus points into the interior of the receiving space 300 and in particular in the direction of the rotary damper 34 outward projection formed. A latching projection 311 is provided on the base body 310, which extends upward from the base body 310. At the free end of the locking projection 311, a head is formed, the Corresponds to the shape of the locking receptacle 320 of the push-push element 32, that is to say that can be accommodated in the locking receptacle 320. In addition, the magnet 33 is introduced into the base body 310 of the sliding element 31. In the illustrated embodiment, the magnet 33 is pressed into the top of the base body 310.

FĆ¼r den Zusammenbau der Befestigungsvorrichtung 3 werden somit zunƤchst Push-Push Modul 32 sowie der RotationsdƤmpfer 34 in das GehƤuse 30 eingeclipst. Hierbei wird das Push-Push-Element 32 in die Aufnahme 304 des GehƤuses 30 eingefĆ¼hrt und durch Verrasten befestigt. AnschlieƟend wird der Magnet 33 in das Schiebeelement 31 gepresst. Im Anschluss daran wird das Schiebeelement 31 von unten in das GehƤuse 30 geschoben und verrastet mit den EndanschlƤgen 313 hinter den EndanschlƤgen 302 des GehƤuses 30. Dieser Zustand ist in Figur 5 gezeigt. AnschlieƟend wird das Schiebeelement 31 soweit in das GehƤuse 30 geschoben, bis der Rastvorsprung 311 mit der Rastaufnahme 320 des Push-Push-Elementes 32 eingreift.To assemble the fastening device 3, push-push module 32 and the rotary damper 34 are thus first clipped into the housing 30. Here, the push-push element 32 is inserted into the receptacle 304 of the housing 30 and fastened by latching. The magnet 33 is then pressed into the sliding element 31. Subsequently, the sliding element 31 is pushed into the housing 30 from below and locked with the end stops 313 behind the end stops 302 of the housing 30. This state is shown in FIG Figure 5 shown. The sliding element 31 is then pushed into the housing 30 until the locking projection 311 engages with the locking receptacle 320 of the push-push element 32.

Die so zusammengebaute Befestigungsvorrichtung 3 wird anschlieƟend in einen Montageƶffnung 12 an dem DunstabzugsgehƤuse 10 eingebracht und durch die Rastarme 301 und den Flansch 303 an der Montageƶffnung 12 befestigt. Dies ist in den Figuren 6 und 7 gezeigt. Wie sich aus diesen Figuren ergibt, ist die Montageƶffnung 12 vor der Ansaugƶffnung 11 des DunstabzugsgehƤuses 10 angeordnet.The fastening device 3 assembled in this way is then introduced into a mounting opening 12 on the extractor hood housing 10 and fastened to the mounting opening 12 by the latching arms 301 and the flange 303. This is in the Figures 6 and 7 shown. As can be seen from these figures, the mounting opening 12 is arranged in front of the suction opening 11 of the extractor hood housing 10.

In den Figuren 8 und 9 ist ein FlƤchenelement 2 in Form eines Filterelementes gezeigt. Das FlƤchenelement 2 stellt hierbei einen Lochblechfilter dar. Auf der Unterseite des FlƤchenelementes 2 ist daher ein Lochblech 21 angeordnet. Auf der Oberseite des FlƤchenelementes 2 ist in der dargestellten AusfĆ¼hrungsform das Rahmenmaterial so verlƤngert, dass dadurch eine HalteflƤche 22 fĆ¼r den Magneten 33 der Befestigungsvorrichtung 3, die auch als HaftflƤche bezeichnet werden kann, gebildet ist. Alternativ kann bei einem Standard-Streckmetall-Filter ein magnetisches Blech als HalteflƤche 22 in das Filterelement integriert werden. Wie sich aus den Figuren weiter ergibt, sind an dem Rand des FlƤchenelementes 2, der dem Rand, an dem die HalteflƤche 22 gebildet ist, gegenĆ¼berliegt, zwei Haltelaschen 23 vorgesehen. Die Haltelaschen 23, die auch als EinhƤngelaschen bezeichnet werden kƶnnen, erstrecken sich von dem Rand des FlƤchenelementes 2 nach auƟen.In the Figures 8 and 9 a surface element 2 is shown in the form of a filter element. The surface element 2 represents a perforated plate filter. A perforated plate 21 is therefore arranged on the underside of the surface element 2. In the embodiment shown, the frame material is extended on the upper side of the surface element 2 in such a way that a holding surface 22 for the magnet 33 of the fastening device 3, which can also be referred to as an adhesive surface, is thereby formed. Alternatively, in the case of a standard expanded metal filter, a magnetic sheet can be integrated into the filter element as a holding surface 22. As can further be seen from the figures, two holding tabs 23 are provided on the edge of the surface element 2, which lies opposite the edge on which the holding surface 22 is formed. The holding tabs 23, which can also be referred to as hanging tabs, extend outward from the edge of the surface element 2.

Beim Einsetzen des FlƤchenelementes 2 in die Dunstabzugshaube 1 hƤngt der Benutzer das FlƤchenelement 2 zunƤchst Ć¼ber die Haltelaschen 23 in Ɩffnungen (nicht gezeigt) hinter dem hinteren Rand der Ansaugƶffnung 11 ein. AnschlieƟend wird die gegenĆ¼berliegende Seite des FlƤchenelementes 2 soweit nach oben verschwenkt, bis die Magnetkraft des Magneten 33, der in der Befestigungsvorrichtung 3 vor dem vorderen Rand der Ansaugƶffnung 11 eingebracht ist, das FlƤchenelement 2 hƤlt. Dieser Zustand ist in Figur 10 gezeigt. Danach wird das FlƤchenelement 2 weiter nach oben verschwenkt, bis das Push-Push-Element 32 einrastet. In diesem Zustand ist das FlƤchenelement 2 an der Dunstabzugshaube 1 befestigt und liegt in bei der gezeigten AusfĆ¼hrungsform in der Horizontalen.When the surface element 2 is inserted into the extractor hood 1, the user first hangs the surface element 2 via the holding tabs 23 in openings (not shown) behind the rear edge of the suction opening 11. The opposite side of the surface element 2 is then pivoted upwards until the magnetic force of the magnet 33, which is introduced in the fastening device 3 in front of the front edge of the suction opening 11, holds the surface element 2. This state is in Figure 10 shown. The surface element 2 is then pivoted further upwards until the push-push element 32 engages. In this state, the surface element 2 is fastened to the extractor hood 1 and, in the embodiment shown, lies horizontally.

DrĆ¼ckt der Benutzer in diesem Zustand gegen die Unterseite des FlƤchenelementes 2, so lƶst das Push-Push-Element 32 der Befestigungsvorrichtung 3 aus. Das Schiebeelement 31 bewegt sich gedƤmpft aus dem GehƤuse 30 heraus, bis der Endanschlag 302 des GehƤuses 30 durch den Endanschlag 313 des Schiebeelementes 31 erreicht ist. Ɯber den Magnet 33 im Schiebeelement 31 bleibt dieses wƤhrend der kompletten Ausfahrbewegung mit dem FlƤchenelement 2 verbunden. Auch nach der Ausfahrbewegung wird das FlƤchenelement 2 vorzugsweise durch die Magnetkraft gehalten. Auf der anderen Seite hƤngt das FlƤchenelement 2 Ć¼ber die Haltlaschen 23 in der Dunstabzugshaube 1. Das FlƤchenelement 2 kann anschlieƟend vom Benutzer gegen die Magnetkraft nach unten gezogen und nach dem AushƤngen der Haltelaschen 23 von der Dunstabzugshaube 1 entnommen werden.If the user presses against the underside of the surface element 2 in this state, the push-push element 32 of the fastening device 3 is triggered. The sliding element 31 moves dampened out of the housing 30 until the end stop 302 of the housing 30 is reached by the end stop 313 of the sliding element 31. Via the magnet 33 in the sliding element 31, this remains connected to the surface element 2 during the complete extension movement. Even after the extension movement, the surface element 2 is preferably held by the magnetic force. On the other hand, the surface element 2 hangs over the retaining tabs 23 in the extractor hood 1. The surface element 2 can then be pulled down by the user against the magnetic force and removed from the extractor hood 1 after the retaining tabs 23 have been removed.

Das FlƤchenelement 2 wird in der Dunstabzugshaube 1 somit zum einen Ć¼ber die Haltelaschen 23 und zum anderen Ć¼ber die Magnetkraft der Befestigungsvorrichtung 3 gehalten.The surface element 2 is thus held in the extractor hood 1 on the one hand via the holding tabs 23 and on the other hand via the magnetic force of the fastening device 3.

Mit der vorliegenden Erfindung kann eine Reihe von Vorteilen erzielt werden. Zum einen kƶnnen das FlƤchenelement und insbesondere ein Filterelement grifflos ausgebildet sein. Hierdurch wird auch eine homogene FilterflƤche eines Filterelementes und damit ein durchgehendes Filterdesign ermƶglicht. Weiterhin ist mit der vorliegenden Erfindung die Filterentnahme komfortabel und sicher. Zudem gibt es bei der vorliegenden Erfindung keine aufstehenden Blechausschnitte an der Ansaugƶffnung. Bei derzeit verwendeten Filtern mit Griff und ausfahrbaren Stiften, greifen die Stifte in Ausschnitte in der Ansaugƶffnung der Dunstabzugshaube. Diese liegen immer nahe am Biegeradius der Ansaugƶffnung. Durch das RĆ¼ckfedern nach dem Biegen stehen die Blechausschnitte in der Ansaugƶffnung auf. Dies ist fĆ¼r das optische Erscheinungsbild und fĆ¼r die Filterbefestigung schlecht. Entsprechende Vorteile kƶnnen auch bei anderen FlƤchenelementen, wie beispielsweise Prallplatten erzielt werden.A number of advantages can be achieved with the present invention. On the one hand, the surface element and in particular a filter element can be designed without a handle. This also enables a homogeneous filter surface of a filter element and thus a continuous filter design. Furthermore, the filter removal is convenient and safe with the present invention. In addition, in the present invention, there are no upstanding sheet metal cutouts at the suction opening. In currently used filters with a handle and extendable pins, the pins engage in cutouts in the suction opening the extractor hood. These are always close to the bend radius of the intake opening. Due to the springback after bending, the sheet metal cutouts in the suction opening stand up. This is bad for the visual appearance and for the filter attachment. Corresponding advantages can also be achieved with other surface elements, such as baffle plates.

BEZUGSZEICHENREFERENCES

1.1.
DunstabzugshaubeExtractor hood
1010th
DunstabzugsgehƤuseExtractor hood housing
1111
AnsaugƶffnungSuction opening
1212th
MontageƶffnungAssembly opening
22nd
FlƤchenelementSurface element
2121
LochblechPerforated sheet
2222
HalteflƤcheHolding surface
2323
HaltelascheRetaining tab
33rd
BefestigungsvorrichtungFastening device
3030th
GehƤusecasing
300300
AufnahmeraumRecording room
301301
RastarmLocking arm
302302
EndanschlagEnd stop
303303
Flanschflange
304304
Aufnahme Push-Push-ElementInclusion push-push element
3131
SchiebeelementSliding element
310310
GrundkƶrperBasic body
311311
RastvorsprungLocking projection
312312
ZahnstangeRack
313313
EndanschlagEnd stop
314314
FĆ¼hrungswandGuide wall
3232
Push-Push-ElementPush-push element
320320
RastaufnahmeRest
3333
Magnetmagnet
3434
RotationsdƤmpferRotary damper

Claims (11)

Befestigungsvorrichtung fĆ¼r ein schwenkbar an einer Dunstabzugshaube (1) gelagertes FlƤchenelement (2), dadurch gekennzeichnet, dass die Befestigungsvorrichtung (3) ein GehƤuse(30), ein Schiebeelement (31), das in dem GehƤuse (30) verschiebbar gelagert ist und gegenĆ¼ber dem GehƤuse (30) zumindest zeitweise ausfahren kann, ein Push-Push-Element (32), Ć¼ber das das Schiebeelement (31) zumindest zeitweise an dem GehƤuse (30) fixiert ist, und einen Magneten (33) aufweist, der zumindest zeitweise an dem Schiebeelement (31) anliegt.Fastening device for a surface element (2) pivotally mounted on an extractor hood (1), characterized in that the fastening device (3) is a housing (30), a sliding element (31) which is displaceably mounted in the housing (30) and opposite the Can extend housing (30) at least temporarily, a push-push element (32), via which the sliding element (31) is at least temporarily fixed to the housing (30), and a magnet (33), which at least temporarily on the Sliding element (31) rests. Befestigungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Magnet (33) an dem Schiebeelement (31) befestigt ist.Fastening device according to claim 1, characterized in that the magnet (33) is fastened to the sliding element (31). Befestigungsvorrichtung nach einem der AnsprĆ¼che 1 oder 2, dadurch gekennzeichnet, dass die Befestigungsvorrichtung (3) eine Arretierung (302, 313) aufweist, die das Ausfahren des Schiebeelementes (31) gegenĆ¼ber dem GehƤuse (30) begrenzt.Fastening device according to one of claims 1 or 2, characterized in that the fastening device (3) has a locking device (302, 313) which limits the extension of the sliding element (31) relative to the housing (30). Befestigungsvorrichtung nach einem der AnsprĆ¼che 1 bis 3, dadurch gekennzeichnet, dass die Befestigungsvorrichtung (3) ein DƤmpfungselement (34) zur DƤmpfung der Verschiebebewegung des Schiebeelementes (31) gegenĆ¼ber dem GehƤuse (30) umfasst und das DƤmpfungselement (34) vorzugsweise einen RotationsdƤmpfer darstellt.Fastening device according to one of claims 1 to 3, characterized in that the fastening device (3) comprises a damping element (34) for damping the displacement movement of the sliding element (31) relative to the housing (30) and the damping element (34) preferably represents a rotation damper. Befestigungsvorrichtung nach einem der AnsprĆ¼che 1 bis 4, dadurch gekennzeichnet, dass das Push-Push-Element (32) eine Rastaufnahme (320) aufweist, in die ein Rastvorsprung (311) an dem Schiebeelement (31) eingreift.Fastening device according to one of claims 1 to 4, characterized in that the push-push element (32) has a latching receptacle (320) into which a latching projection (311) on the sliding element (31) engages. Dunstabzugshaube mit einem DunstabzugsgehƤuse (10) und zumindest einem an dem DunstabzugsgehƤuse (10) schwenkbar gelagerten FlƤchenelement (2), dadurch gekennzeichnet, dass die Dunstabzugshaube (1) zumindest eine Befestigungsvorrichtung (3) nach einem der AnsprĆ¼che 1 bis 5 aufweist.Extractor hood with an extractor housing (10) and at least one surface element (2) pivotably mounted on the extractor housing (10), characterized in that the extractor hood (1) has at least one fastening device (3) according to one of Claims 1 to 5. Dunstabzugshaube nach Anspruch 6, dadurch gekennzeichnet, dass die Befestigungsvorrichtung (3) an dem DunstabzugsgehƤuse (10) Ć¼ber das GehƤuse (30) der Befestigungsvorrichtung (3) befestigt ist.Extractor hood according to Claim 6, characterized in that the fastening device (3) is fastened to the extractor hood housing (10) via the housing (30) of the fastening device (3). Dunstabzugshaube nach Anspruch 6 oder 7, dadurch gekennzeichnet, dass die Befestigungsvorrichtung (3) an dem DunstabzugsgehƤuse (10) so befestigt ist, dass das Schiebeelement (31) gegenĆ¼ber dem DunstabzugsgehƤuse (10) nach unten ausgefahren werden kann.Extractor hood according to claim 6 or 7, characterized in that the fastening device (3) is attached to the extractor housing (10) in such a way that the sliding element (31) can be extended downwards relative to the extractor housing (10). Dunstabzugshaube nach Anspruch 6 bis 8, dadurch gekennzeichnet, dass das FlƤchenelement (2) ein Filterelement darstellt.Extractor hood according to claim 6 to 8, characterized in that the surface element (2) represents a filter element. Dunstabzugshaube nach Anspruch 9, dadurch gekennzeichnet, dass das DunstabzugsgehƤuse (10) eine Ansaugƶffnung (11) aufweist, die mindestens eine Befestigungsvorrichtung (3) vor dem vorderen Rand der Ansaugƶffnung (11) der Dunstabzugshaube (1) angeordnet ist und hinter dem hinteren Rand der Ansaugƶffnung (11) zumindest eine Aufnahmeƶffnung fĆ¼r zumindest eine Befestigungslasche (23) eines FlƤchenelementes (2) vorgesehen ist.Extractor hood according to claim 9, characterized in that the extractor housing (10) has a suction opening (11) which is arranged at least one fastening device (3) in front of the front edge of the suction opening (11) of the extractor hood (1) and behind the rear edge of the Suction opening (11) at least one receiving opening is provided for at least one fastening tab (23) of a surface element (2). Dunstabzugshaube nach Anspruch 6 bis 10, dadurch gekennzeichnet, dass das FlƤchenelement (2) eine HalteflƤche (22) zum Zusammenwirken mit dem Magneten (33) der Befestigungsvorrichtung (3) aufweist und die HalteflƤche (22) vorzugsweise an der Oberseite des FlƤchenelementes (2) liegt.Extractor hood according to claims 6 to 10, characterized in that the surface element (2) has a holding surface (22) for cooperation with the magnet (33) of the fastening device (3) and the holding surface (22) preferably on the top of the surface element (2) lies.
EP19200843.1A 2018-10-22 2019-10-01 Hood with fastening device for a surface element Active EP3643972B1 (en)

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DE102018217972.7A DE102018217972A1 (en) 2018-10-22 2018-10-22 Fastening device for surface element on extractor hood and extractor hood

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CN113237108B (en) * 2021-05-28 2022-03-18 å®ę³¢ę–¹å¤ŖåŽØå…·ęœ‰é™å…¬åø Connecting structure and range hood applying same
DE102022108470A1 (en) 2022-04-07 2023-10-12 Robert Irimia Ventilation grille device

Citations (3)

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Publication number Priority date Publication date Assignee Title
WO2014117188A1 (en) * 2013-01-30 2014-08-07 Julius Blum Gmbh Furniture fitting
DE102013212921A1 (en) 2013-07-03 2015-01-08 BSH Bosch und Siemens HausgerƤte GmbH Filter unit for extractor hood
EP3244131A1 (en) * 2016-05-13 2017-11-15 BSH HausgerƤte GmbH Extractor hood with outlet element

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DE102011052355B4 (en) * 2011-08-02 2022-04-28 Dongtai Hardware Precision (Hong Kong) Limited Device for opening the cabinet door of a cabinet body

Patent Citations (3)

* Cited by examiner, ā€  Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014117188A1 (en) * 2013-01-30 2014-08-07 Julius Blum Gmbh Furniture fitting
DE102013212921A1 (en) 2013-07-03 2015-01-08 BSH Bosch und Siemens HausgerƤte GmbH Filter unit for extractor hood
EP3244131A1 (en) * 2016-05-13 2017-11-15 BSH HausgerƤte GmbH Extractor hood with outlet element

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