EP0490074A1 - Fitted fume-extraction hood - Google Patents

Fitted fume-extraction hood Download PDF

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Publication number
EP0490074A1
EP0490074A1 EP19910118509 EP91118509A EP0490074A1 EP 0490074 A1 EP0490074 A1 EP 0490074A1 EP 19910118509 EP19910118509 EP 19910118509 EP 91118509 A EP91118509 A EP 91118509A EP 0490074 A1 EP0490074 A1 EP 0490074A1
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EP
European Patent Office
Prior art keywords
housing
built
extractor hood
opening
free end
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
EP19910118509
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German (de)
French (fr)
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EP0490074B1 (en
Inventor
Wilfried Dipl.-Ing. Rückert (FH)
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BOSCH-SIEMENS HAUSGERAETE GMBH
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Individual
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Publication of EP0490074A1 publication Critical patent/EP0490074A1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2071—Removing cooking fumes mounting of cooking hood
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B77/00—Kitchen cabinets
    • A47B77/04—Provision for particular uses of compartments or other parts ; Compartments moving up and down, revolving parts
    • A47B77/08—Provision for particular uses of compartments or other parts ; Compartments moving up and down, revolving parts for incorporating apparatus operated by power, including water power; for incorporating apparatus for cooking, cooling, or laundry purposes

Definitions

  • the invention relates to a built-in extractor hood for mounting in a floor opening of a piece of furniture, such as a wall cabinet or the like, with a housing which is at least partially surrounded by a frame-like extension.
  • the invention has for its object to improve the assembly of a built-in range hood of the type described in more detail by simple, constructive measures by designing it with an assembly aid that allows for quick, effortless and simple assembly and disassembly without the assistance of third parties Allows person.
  • the built-in extractor hood according to the invention is particularly easy to install if, according to a preferred embodiment, it is provided that the latching lug is formed by an angled leaf spring with oppositely curved legs of different lengths, the longer of which is anchored tangentially to the housing with its free end , while the shorter leg is directed with its free end against the housing.
  • the longer leg is provided at its free end with a U-shaped bend serving to anchor it to the housing, and is located above an indentation in the housing wall into which it lies is able to pivot in resiliently if the locking lug is pushed back against its spring tension.
  • this solution also has the advantage that the latching lugs can easily adapt to the outer contour of the housing when the extractor hood is inserted into the bottom opening and thus do not unnecessarily complicate the insertion.
  • the housing wall is provided with an opening into which the shorter leg provided with an angled portion at its free end can be immersed, the opening being dimensioned such that its edge acts as a stop for the Angling serves.
  • the locking lug can be pushed back into the housing wall with almost no effort when inserting the extractor hood, the advantage is that the locking lug can be anchored to the housing with pre-tensioning, so that it is always ensured that it is applied from outside without force swings out of the housing immediately.
  • FIG. 1 An in Fig. 1 designated 10 extractor hood, which - as usual - can be installed in the lower part of a wall cabinet, not shown, has a box-shaped housing 11, the lower edge of a frame-like extension 12 (see Fig. 2 and 3) is surrounded, on which a filter grid 14 provided with openings 13 is removably arranged.
  • the filter grid 14 is provided on one side in the edge area with a recess 15 through which recessed display and operating elements 16 are accessible.
  • the locking lug 18 is formed from an angled leaf spring 20, the legs 21 and 22 of which are of different lengths and curved in opposite directions.
  • the longer leg 21 of the angled leaf spring 20 is anchored with its free end tangential to the housing. It has a convex curvature with respect to the shorter leg 22 which is at an acute angle thereto.
  • the free end of the longer leg 21 of the leaf spring 20 forming the locking lug 18 has a U-shaped bend 23 for anchoring it to the housing 11, whereas the free end of the shorter leg 22 has a hook-like bent, directed towards the longer leg 21 inwards Angling 24 is equipped.
  • the U-shaped bend 23 at the free end of the longer leg 21 can be anchored to a holder 25 on the housing wall 17, the section of the longer leg 21 adjoining the U-shaped bend 23 then over a depression 26 stamped in the housing wall 17 lies, in which it can pivot resiliently when the locking lug 18 is pushed back against its spring tension.
  • an opening 27 is also arranged in the region of the embossed recess 26, into which the shorter leg 22 provided at its free end with the bend 24 can be immersed.
  • the height of the opening 27 is determined so that its upper edge 28 forms a stop for the bend 24 when the detent 18 protrudes.
  • the frame-like extension 12 is brought firmly into contact with the underside 31 of the bottom 32.
  • the shorter leg 22 of the leaf spring forming the locking lug 18 lifts off the base 32 and an air gap 33 is created between the upper edge 29 of the bottom opening 30 and the pivoted out shorter leg 22 of the locking lug 18, thereby relieving the load.
  • the free end of the shorter leg 22 of the locking lug 18 protruding into the opening 27 is additionally provided with a tab 34 in addition to the bend 24, which protrudes far into the housing 11 when the leaf spring 20 is installed and as a handle for triggering the latch 18 serves.
  • the length of the tab 34 is dimensioned such that its end projects beyond an intermediate wall 35 through which a chamber 36 for the operating and display elements 16 is delimited.
  • the detent 18 After the detent 18 emerges at the upper edge 29 of the bottom opening 30, the latter snaps out, the stroke of which is limited by the angled portion 24 serving as a stop and arranged at the free end of the shorter leg 22, which then bears against the upper edge 28 of the opening 27 is present.
  • the protruding catch latches with its short leg 22 the built-in cooker hood 10 self-locking on the upper edge 29 of the floor opening 30, so that the person installing the cooker hood has both hands free for aligning and fastening the frame-like extension 12 on the underside 31 of the floor 32.
  • both the locking lugs 18 arranged on the side housing walls 17 must be unlocked after removing the filter grid 14 and releasing the frame-like extension 12 from the floor 32.
  • the unlocking process which is on the housing wall 17 configured with the display and operating elements 16, is unlocked by pulling on the tab 34, while the latching nose arranged on the opposite housing wall 17 can be unlocked with a simple auxiliary tool, such as a screwdriver or the like.
  • the built-in extractor hood 10 can be removed from the bottom opening 30.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Ventilation (AREA)

Abstract

In a fitted fume-extraction hood for mounting in a bottom opening of a piece of furniture, such as a hanging cupboard or the like, with a housing which is surrounded at least in sections by a frame-like attachment, the housing is equipped with sprung locking noses projecting outwards at a distance from the rear side of the attachment, which noses are, on insertion of the housing into the bottom opening, forced back by its edges and, after they emerge on the upper edge of the bottom opening, are able to pivot out in a sprung manner and lock the housing on the upper edge of the bottom opening in a self-locking manner. <IMAGE>

Description

Die Erfindung betrifft eine Einbau-Dunstabzugshaube, zur Montage in eine Bodenöffnung eines Möbels, wie einem Hängeschrank oder dgl., mit einem wenigstens abschnittsweise von einem rahmenartigen Ansatz umgebenden Gehäuse.The invention relates to a built-in extractor hood for mounting in a floor opening of a piece of furniture, such as a wall cabinet or the like, with a housing which is at least partially surrounded by a frame-like extension.

Es ist bekannt, Einbau-Dunstabzugshauben mit einem gegenüber deren Gehäuse vorstehenden Rahmen zu versehen. Der die Dunstabzugshaube tragende Rahmen wird beim Einbau am Randbereich der Bodenöffnung des Hängeschrankes mit Schrauben oder dgl. befestigt, wodurch die Dunstabzugshaube in der Bodenöffnung gehalten wird.It is known to provide built-in cooker hoods with a frame projecting from their housing. The frame supporting the extractor hood is attached to the edge area of the bottom opening of the wall cabinet with screws or the like during installation, as a result of which the extractor hood is held in the bottom opening.

Zur Montage der herkömmlichen Einbau-Dunstabzugshauben waren bisher wenigstens zwei Personen notwendig, von denen die eine die Dunstabzugshaube in der Bodenöffnung solange in der richtigen Position halten mußte, bis die andere die Befestigung des Rahmens am Hängeschrank abgeschlossen hatte.To assemble the conventional built-in cooker hoods, at least two people were required, one of whom had to hold the cooker hood in the correct position in the floor opening until the other one had completed fastening the frame to the wall cabinet.

Da die Montage einer solchen Dunstabzugshaube meist über einem bereits aufgestellten Herd geschieht, ist es für die das verhältnismäßig schwere Gerät in der Bodenöffnung haltende Person schwierig, dieses bis zum Abschluß der Montage hochzuhalten und dabei die montierende Person nicht zu behindern.Since the assembly of such an extractor hood usually takes place over an already installed stove, it is difficult for the person holding the relatively heavy device in the bottom opening to hold it up until the assembly is complete and not to impede the assembler.

Der Erfindung liegt die Aufgabe zugrunde, die Montage einer Einbau-Dunstabzugshaube der eingangs näher beschriebenen Art durch einfache, konstruktive Maßnahmen zu verbessern, indem diese mit einer Montagehilfe ausgestaltet wird, die ein rasches, müheloses und einfaches Montieren und Demontieren ohne Hilfeleistung Dritter durch nur eine Person ermöglicht.The invention has for its object to improve the assembly of a built-in range hood of the type described in more detail by simple, constructive measures by designing it with an assembly aid that allows for quick, effortless and simple assembly and disassembly without the assistance of third parties Allows person.

Diese Aufgabe wird gemäß der Erfindung dadurch gelöst, daß das Gehäuse mit im Abstand von der Rückseite des Ansatzes nach außen vorstehenden federnden Rastnasen ausgestattet ist, die beim Einsetzen des Gehäuses in die Bodenöffnung von deren Rändern zurückgedrängt werden und nach ihrem Austritt an der Oberkante der Bodenöffnung federnd herauszuschwenken vermögen und das Gehäuse an der Oberkante der Bodenöffnung selbsthemmend verrasten.This object is achieved according to the invention in that the housing is equipped with resilient locking lugs projecting outwards at a distance from the rear of the attachment, which are pushed back when the housing is inserted into the bottom opening from its edges and after it emerges at the upper edge of the bottom opening are able to swing out in a springy manner and lock the housing on the upper edge of the bottom opening in a self-locking manner.

Mit Hilfe der erfindungsgemäß angeordneten Rastnasen an der Dunstabzugshaube wird diese beim Einsetzen in die Bodenöffnung sicher gehalten, bis die eigentliche Befestigung mit Hilfe von Schrauben oder dgl. erfolgt ist. Somit kann die Dunstabzugshaube von nur einer Person rasch und nahezu mühelos montiert werden.With the aid of the latching lugs arranged on the extractor hood according to the invention, this is held securely when inserted into the base opening until the actual attachment has been carried out with the aid of screws or the like. This means that the extractor hood can be installed quickly and almost effortlessly by just one person.

Besonders leicht montierbar ist die Einbau-Dunstabzugshaube, nach der Erfindung, wenn entsprechend einer bevorzugten Ausführungsform vorgesehen ist, daß die Rastnase von einer abgewinkelten Blattfeder mit gegensinnig gekrümmten, verschieden langen Schenkeln gebildet ist, deren längerer mit seinem freien Ende tangential am Gehäuse anliegend verankert ist, während der kürzere Schenkel mit seinem freien Ende gegen das Gehäuse gerichtet ist.The built-in extractor hood according to the invention is particularly easy to install if, according to a preferred embodiment, it is provided that the latching lug is formed by an angled leaf spring with oppositely curved legs of different lengths, the longer of which is anchored tangentially to the housing with its free end , while the shorter leg is directed with its free end against the housing.

Bei einer besonders vorteilhaften Ausgestaltung des Gegenstandes der Erfindung kann vorgesehen sein, daß der längere Schenkel an seinem freien Ende mit einer zu dessen Verankerung am Gehäuse dienenden, U-förmigen Abkröpfung versehen ist, und über einer in der Gehäusewand eingeprägten Vertiefung liegt, in die er federnd einzuschwenken vermag, wenn die Rastnase entgegen ihrer Federspannung zurückgedrängt wird.In a particularly advantageous embodiment of the object of the invention it can be provided that the longer leg is provided at its free end with a U-shaped bend serving to anchor it to the housing, and is located above an indentation in the housing wall into which it lies is able to pivot in resiliently if the locking lug is pushed back against its spring tension.

Diese Lösung zeigt neben dem Vorteil, daß die Rastnase rasch und einfach am Gehäuse verankert werden kann noch den Vorzug, daß sich die Rastnasen beim Einsetzen der Dunstabzugshaube in die Bodenöffnung leicht an die Außenkontur des Gehäuses anpassen können und somit das Einsetzen nicht unnötig erschweren.In addition to the advantage that the latching lug can be anchored to the housing quickly and easily, this solution also has the advantage that the latching lugs can easily adapt to the outer contour of the housing when the extractor hood is inserted into the bottom opening and thus do not unnecessarily complicate the insertion.

Nach einer bevorzugten Ausführungsform des Gegenstandes der Erfindung ist vorgesehen, daß die Gehäusewand mit einem Durchbruch versehen ist, in den der an seinem freien Ende mit einer Abwinklung versehene kürzere Schenkel einzutauchen vermag, wobei der Durchbruch so bemessen ist, daß sein Rand als Anschlag für die Abwinklung dient.According to a preferred embodiment of the object of the invention it is provided that the housing wall is provided with an opening into which the shorter leg provided with an angled portion at its free end can be immersed, the opening being dimensioned such that its edge acts as a stop for the Angling serves.

Dies hat neben dem Vorteil, daß sich die Rastnase beim Einsetzen der Dunstabzugshaube fast ohne Kraftaufwand in die Gehäusewand zurückdrängen läßt noch den Vorzug, daß sich die Rastnase mit Vorspannung am Gehäuse verankern läßt, so daß stets sichergestellt ist, daß sie bei fehlender Krafteinwirkung von außen sofort aus dem Gehäuse herausschwenkt.In addition to the advantage that the locking lug can be pushed back into the housing wall with almost no effort when inserting the extractor hood, the advantage is that the locking lug can be anchored to the housing with pre-tensioning, so that it is always ensured that it is applied from outside without force swings out of the housing immediately.

Schließlich hat sich als besonders zweckmäßig erwiesen, wenn der in den Durchbruch hineinragende kürzere Schenkel der Rastnase an seinem freien Ende zusätzlich mit einer Lasche versehen ist, die weit in das Gehäuse hineinragt und als Handhabe zum Auslösen der Rastnase dient.Finally, it has proven to be particularly useful if the shorter leg of the latch protruding into the opening is additionally provided at its free end with a tab which protrudes far into the housing and serves as a handle for releasing the latch.

Hierdurch wird erreicht, daß die Dunstabzugshaube auch bei schlecht zugänglichen Rastnasen ohne Hilfswerkzeuge leicht demontiert werden kann.This ensures that the extractor hood can be easily dismantled without auxiliary tools, even with poorly accessible locking lugs.

Die Erfindung ist in der nachfolgenden Beschreibung anhand eines in der beigefügten Zeichnung vereinfacht dargestellten Ausführungsbeispieles erläutert. Es zeigen:

Fig. 1
eine Einbau-Dunstabzugshaube mit an deren seitlichen Gehäusewänden angeordneten Rastnasen in raumbildlicher Darstellung,
Fig. 2
als Ausschnitt eines entsprechend der Ebene II-II parallel zur Längsseite der Einbau-Dunstabzugshaube verlaufenden senkrechten Schnittes, die an der seitlichen Gehäusewand angeordnete Rastnase nach dem Rastvorgang am Rande einer Bodenöffnung eines Möbels oder dgl., etwa in natürlichem Maßstab und
Fig. 3
einen der Fig. 2 entsprechenden Schnitt durch die gegenüberliegende seitliche Gehäusewand und der dieser zugeordneten Rastnase mit einer zu deren Auslösung dienenden Lasche, etwa in natürlichem Maßstab.
The invention is explained in the following description with reference to an embodiment shown in simplified form in the accompanying drawing. Show it:
Fig. 1
a built-in extractor hood with locking lugs arranged on the side housing walls in a spatial representation,
Fig. 2
as a cutout of a vertical cut corresponding to the level II-II parallel to the long side of the built-in extractor hood, the locking lug arranged on the side housing wall after the locking process on the edge of a floor opening of a piece of furniture or the like, for example on a natural scale and
Fig. 3
a section corresponding to FIG. 2 through the opposite side housing wall and the detent assigned to it, with a tab serving to trigger it, approximately on a natural scale.

Eine in Fig. 1 mit 10 bezeichnete Einbau-Dunstabzugshaube, die - wie üblich - in den Unterteil eines nicht dargestellten Hängeschrankes einbaubar ist, weist ein kastenförmiges Gehäuse 11 auf, dessen unterer Rand von einem rahmenartigen Ansatz 12 (siehe Fig. 2 und 3) umgeben ist, an dem ein mit Durchbrüchen 13 versehenes Filtergitter 14 abnehmbar angeordnet ist. Das Filtergitter 14 ist einseitig im Randbereich mit einer Ausnehmung 15 ausgestattet, durch die versenkt angeordnete Anzeige- und Bedienelemente 16 zugänglich sind. Oberhalb des rahmenartigen Ansatzes 12 ist an den seitlichen Gehäusewänden 17 der Einbau-Dunstabzugshaube 10 je eine federnde Rastnase 18 angeordnet, von denen in der Fig. 1 nur eine sichtbar ist.An in Fig. 1 designated 10 extractor hood, which - as usual - can be installed in the lower part of a wall cabinet, not shown, has a box-shaped housing 11, the lower edge of a frame-like extension 12 (see Fig. 2 and 3) is surrounded, on which a filter grid 14 provided with openings 13 is removably arranged. The filter grid 14 is provided on one side in the edge area with a recess 15 through which recessed display and operating elements 16 are accessible. Above the frame-like extension 12 on the side housing walls 17 of the built-in extractor hood 10 there is a resilient locking lug 18, only one of which is visible in FIG. 1.

Wie insbesondere aus den Fig. 2 und 3 hervorgeht, ist die Rastnase 18 aus einer abgewinkelten Blattfeder 20 gebildet, deren Schenkel 21 und 22 verschieden lang und gegensinnig gekrümmt sind. Der längere Schenkel 21 der abgewinkelten Blattfeder 20 ist mit seinem freien Ende tangential am Gehäuse anliegend verankert. Er weist bezüglich des in einem spitzen Winkel dazu stehenden kürzeren Schenkels 22 eine konvexe Krümmung auf. Der mit seinem freien Ende gegen das Gehäuse 11 gerichtete kürzere Schenkel 22 ist dagegen hinsichtlich dem längeren Schenkel 22 konkav gekrümmt.As can be seen in particular from FIGS. 2 and 3, the locking lug 18 is formed from an angled leaf spring 20, the legs 21 and 22 of which are of different lengths and curved in opposite directions. The longer leg 21 of the angled leaf spring 20 is anchored with its free end tangential to the housing. It has a convex curvature with respect to the shorter leg 22 which is at an acute angle thereto. The shorter leg 22 directed with its free end against the housing 11, on the other hand, is concavely curved with respect to the longer leg 22.

Das freie Ende des längeren Schenkels 21 der die Rastnase 18 bildenden Blattfeder 20 weist eine zu deren Verankerung am Gehäuse 11 dienende U-förmige Abkröpfung 23 auf, wogegen das freie Ende des kürzeren Schenkels 22 mit einer hakenartig gebogenen, zum längeren Schenkel 21 hin einwärts gerichteten Abwinklung 24 ausgestattet ist.The free end of the longer leg 21 of the leaf spring 20 forming the locking lug 18 has a U-shaped bend 23 for anchoring it to the housing 11, whereas the free end of the shorter leg 22 has a hook-like bent, directed towards the longer leg 21 inwards Angling 24 is equipped.

Die U-förmige Abkröpfung 23 am freien Ende des längeren Schenkels 21 ist an einer Halterung 25 an der Gehäusewand 17 verankerbar, wobei der an die U-förmige Abkröpfung 23 anschließende Abschnitt des längeren Schenkels 21 dann über einer, in der Gehäusewand 17 eingeprägten Vertiefung 26 liegt, in die er federnd einzuschwenken vermag, wenn die Rastnase 18 entgegen ihrer Federspannung zurückgedrängt wird.The U-shaped bend 23 at the free end of the longer leg 21 can be anchored to a holder 25 on the housing wall 17, the section of the longer leg 21 adjoining the U-shaped bend 23 then over a depression 26 stamped in the housing wall 17 lies, in which it can pivot resiliently when the locking lug 18 is pushed back against its spring tension.

In der Gehäusewand 17 ist ferner im Bereich der eingeprägten Vertiefung 26 ein Durchbruch 27 angeordnet, in den der an seinem freien Ende mit der Abwinklung 24 versehene kürzere Schenkel 22 einzutauchen vermag. Die Höhe des Durchbruches 27 ist dabei so festgelegt, daß dessen oberer Rand 28 bei herausstehender Rastnase 18 einen Anschlag für die Abwinklung 24 bildet.In the housing wall 17, an opening 27 is also arranged in the region of the embossed recess 26, into which the shorter leg 22 provided at its free end with the bend 24 can be immersed. The height of the opening 27 is determined so that its upper edge 28 forms a stop for the bend 24 when the detent 18 protrudes.

Die beim Einsetzen des Gehäuses 11 in die Bodenöffnung 30 von deren Rändern in das Gehäuse 11 zurückgedrängten Rastnasen 18 schnappen nach ihrem Austritt an der Oberkante 29 der Bodenöffnung 30 federnd heraus und vermögen dadurch das Gehäuse 11 der Einbau-Dunstabzugshaube 10 an der Oberkante 29 der Bodenöffnung 30 selbsthemmend zu verrasten. Durch anschließendes Befestigen des die Einbau-Dunstabzugshaube an ihrem unteren Rand umgebenden rahmenartigen Ansatzes 12 auf der Unterseite 31 eines die Bodenöffnung 30 aufnehmenden Bodens 32 mit hier nicht dargestellten Befestigungsmitteln wird der rahmenartige Ansatz 12 an der Unterseite 31 des Bodens 32 fest zur Anlage gebracht. Dabei hebt sich der kürzere Schenkel 22 der die Rastnase 18 bildenden Blattfeder vom Boden 32 ab und es entsteht ein Luftspalt 33 zwischen der Oberkante 29 der Bodenöffnung 30 und dem ausgeschwenkten kürzeren Schenkel 22 der Rastnase 18, wodurch diese entlastet wird.The latching lugs 18 pushed back from the edges into the housing 11 when the housing 11 is inserted into the bottom opening 30 snap resiliently after they emerge from the top edge 29 of the bottom opening 30 and thereby have the capacity of the housing 11 of the built-in extractor hood 10 at the top edge 29 of the bottom opening 30 self-locking to lock. By subsequently attaching the frame-like attachment surrounding the built-in extractor hood at its lower edge 12 on the underside 31 of a bottom 32 receiving the bottom opening 30 with fastening means, not shown here, the frame-like extension 12 is brought firmly into contact with the underside 31 of the bottom 32. The shorter leg 22 of the leaf spring forming the locking lug 18 lifts off the base 32 and an air gap 33 is created between the upper edge 29 of the bottom opening 30 and the pivoted out shorter leg 22 of the locking lug 18, thereby relieving the load.

Wie in Fig. 3 dargestellt, ist das in den Durchbruch 27 hineinragende freie Ende des kürzeren Schenkels 22 der Rastnase 18 außer der Abwinklung 24 zusätzlich mit einer Lasche 34 versehen, die bei eingebauter Blattfeder 20 weit in das Gehäuse 11 hineinragt und als Handhabe zum Auslösen der Rastnase 18 dient. Die Länge der Lasche 34 ist dabei so bemessen, daß ihr Ende über eine Zwischenwand 35 hinausragt, durch die eine Kammer 36 für die Bedien- und Anzeigeelemente 16 begrenzt wird.As shown in FIG. 3, the free end of the shorter leg 22 of the locking lug 18 protruding into the opening 27 is additionally provided with a tab 34 in addition to the bend 24, which protrudes far into the housing 11 when the leaf spring 20 is installed and as a handle for triggering the latch 18 serves. The length of the tab 34 is dimensioned such that its end projects beyond an intermediate wall 35 through which a chamber 36 for the operating and display elements 16 is delimited.

Beim Einsetzen der Einbau-Dunstabzugshaube 10 in die zu diesem Zweck vorgesehene Bodenöffnung 30 eines Hängeschrankes werden die an den seitlichen Gehäusewänden 17 angeordneten Rastnasen 18 durch die Unterkante 37 der Bodenöffnung 30 entgegen ihrer Federkraft einwärts gedrängt, wobei sich der längere Schenkel 21 in die Vertiefung 26 der Gehäusewand 17 legt und der kürzere Schenkel 22 durch den Durchbruch 27 in das Gehäuse 11 einschwenkt.When the built-in extractor hood 10 is inserted into the floor opening 30 of a wall cabinet provided for this purpose, the latching lugs 18 arranged on the side housing walls 17 are pushed inwards against their spring force by the lower edge 37 of the floor opening 30, the longer leg 21 penetrating into the recess 26 the housing wall 17 lays and the shorter leg 22 pivots through the opening 27 into the housing 11.

Nach dem Austritt der Rastnase 18 an der Oberkante 29 der Bodenöffnung 30 schnappt diese federnd heraus, wobei deren Hub durch die als Anschlag dienende, am freien Ende des kürzeren Schenkels 22 angeordnete Abwinklung 24 begrenzt wird, die dann gegen den oberen Rand 28 des Durchbruches 27 anliegt. Die herausstehende Rastnase verrastet dabei mit ihrem kurzen Schenkel 22 die Einbau-Dunstabzugshaube 10 an der Oberkante 29 der Bodenöffnung 30 selbsthemmend, so daß die, die Dunstabzugshaube montierende Person beide Hände frei hat zum Ausrichten und Befestigen des rahmenartigen Ansatzes 12 an der Unterseite 31 des Bodens 32.After the detent 18 emerges at the upper edge 29 of the bottom opening 30, the latter snaps out, the stroke of which is limited by the angled portion 24 serving as a stop and arranged at the free end of the shorter leg 22, which then bears against the upper edge 28 of the opening 27 is present. The protruding catch latches with its short leg 22 the built-in cooker hood 10 self-locking on the upper edge 29 of the floor opening 30, so that the person installing the cooker hood has both hands free for aligning and fastening the frame-like extension 12 on the underside 31 of the floor 32.

Bei einer evtl. notwendig werdenden Demontage der Einbau-Dunstabzugshaube 10 müssen nach dem Abnehmen des Filtergitters 14 und dem Lösen des rahmenartigen Ansatzes 12 vom Boden 32 beide an den seitlichen Gehäusewänden 17 angeordneten Rastnasen 18 entriegelt werden. Der Entriegelungsvorgang, der an der mit den Anzeigen- und Bedienelementen 16 ausgestalteten Gehäusewand 17 wird durch Ziehen an der Lasche 34 entriegelt, während die auf der gegenüberliegenden Gehäusewand 17 angeordnete Rastnase mit einfachem Hilfswerkzeug, wie einem Schraubendreher oder dgl. entriegelt werden kann. Nachdem die Rastnasen 18 entgegen ihrer Federkraft in das Gehäuse 11 zurückgezogen wurden, kann die Einbau-Dunstabzugshaube 10 aus der Bodenöffnung 30 entnommen werden.If disassembly of the built-in extractor hood 10 becomes necessary, both the locking lugs 18 arranged on the side housing walls 17 must be unlocked after removing the filter grid 14 and releasing the frame-like extension 12 from the floor 32. The unlocking process, which is on the housing wall 17 configured with the display and operating elements 16, is unlocked by pulling on the tab 34, while the latching nose arranged on the opposite housing wall 17 can be unlocked with a simple auxiliary tool, such as a screwdriver or the like. After the locking lugs 18 have been pulled back into the housing 11 against their spring force, the built-in extractor hood 10 can be removed from the bottom opening 30.

Claims (6)

Einbau-Dunstabzugshaube zur Montage in eine Bodenöffnung eines Möbels, wie einem Hängeschrank oder dgl., mit einem, wenigstens abschnittsweise von einem rahmenartigen Ansatz umgebenen Gehäuse, dadurch gekennzeichnet, daß das Gehäuse (11) in mit im Abstand von der Rückseite des Ansatzes (12) nach außen vorstehenden federnden Rastnasen (18) ausgestattet ist, die beim Einsetzen des Gehäuses (11) in die Bodenöffnung (30) von deren Rändern zurückgedrängt werden und nach ihrem Austritt an der Oberkante (29) der Bodenöffnung (30) federnd herauszuschwenken vermögen und das Gehäuse (11) an der Oberkante (29) der Bodenöffnung (30) selbsthemmend verasten.Built-in extractor hood for mounting in a floor opening of a piece of furniture, such as a wall cabinet or the like, with a housing, at least partially surrounded by a frame-like attachment, characterized in that the housing (11) is spaced from the rear of the attachment (12 ) outwardly projecting resilient locking lugs (18), which are pushed back when inserting the housing (11) into the bottom opening (30) from their edges and, after they emerge at the upper edge (29) of the bottom opening (30), can spring out and lock the housing (11) on the upper edge (29) of the bottom opening (30) in a self-locking manner. Einbau-Dunstabzugshaube nach Anspruch 1, dadurch gekennzeichnet, daß die Rastnase (18) von einer abgewinkelten Blattfeder (20) mit gegensinnig gekrümmten, verschieden langen Schenkeln (21, 22) gebildet ist, deren längerer mit seinem freien Ende tangential am Gehäuse (11) anliegend verankert ist, während der kürzere Schenkel (22) mit seinem freien Ende gegen das Gehäuse (11) gerichtet ist.Built-in extractor hood according to claim 1, characterized in that the latching lug (18) is formed by an angled leaf spring (20) with legs (21, 22) of different lengths which are curved in opposite directions, the longer of which has a free end tangential to the housing (11). is anchored tightly, while the shorter leg (22) is directed with its free end against the housing (11). Einbau-Dunstabzugshaube nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der längere Schenkel (21) an seinem freien Ende mit einer zu dessen Verankerung am Gehäuse (11) dienenden, U-förmigen Abkröpfung (23) versehen ist und über einer in der Gehäusewand (17) eingeprägten Vertiefung (26) liegt, in die er federnd einzuschwenken vermag, wenn die Rastnase (18) entgegen ihrer Federspannung zurückgedrängt wird.Built-in extractor hood according to claim 1 or 2, characterized in that the longer leg (21) is provided at its free end with a U-shaped bend (23) for anchoring it to the housing (11) and lies above a recess (26) impressed in the housing wall (17), into which it is able to pivot in a resilient manner when the latching lug (18) is pushed back against its spring tension. Einbau-Dunstabzugshaube nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Gehäusewand (17) mit einem Durchbruch (27) versehen ist, in den der an seinem freien Ende mit einer Abwinklung (24) versehene kürzere Schenkel (22) einzutauchen vermag, wobei der Durchbruch (27) so bemessen ist, daß sein Rand als Anschlag für die Abwinklung (24) dient.Built-in extractor hood according to one of the preceding claims, characterized in that the housing wall (17) is provided with an opening (27) into which the shorter leg (22) provided at its free end with an angled portion (24) is able to dip, whereby the opening (27) is dimensioned so that its edge serves as a stop for the bend (24). Einbau-Dunstabzugshaube nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der in den Durchbruch (27) hineinragende kürzere Schenkel (22) der Rastnase (18) an seinem freien Ende zusätzlich mit einer Lasche (34) versehen ist, die weit in das Gehäuse (11) hineinragt und als Handhabe zum Auslösen der Rastnase (18) dient.Built-in extractor hood according to one of the preceding claims, characterized in that the shorter leg (22) of the latching nose (18) projecting into the opening (27) is additionally provided at its free end with a tab (34) which extends far into the housing (11) protrudes and serves as a handle for triggering the latch (18). Einbau-Dunstabzugshaube nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Gehäuse (11) in der Bodenöffnung (30) justierbar gehalten und in der endgültigen Einbaulage über Befestigungsmittel in bekannter Weise fixierbar ist.Built-in extractor hood according to one of the preceding claims, characterized in that the housing (11) is adjustably held in the bottom opening (30) and can be fixed in the known position in the final installed position using fastening means.
EP91118509A 1990-12-14 1991-10-30 Fitted fume-extraction hood Expired - Lifetime EP0490074B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9016933U 1990-12-14
DE9016933U DE9016933U1 (en) 1990-12-14 1990-12-14 Built-in extractor hood

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EP0490074A1 true EP0490074A1 (en) 1992-06-17
EP0490074B1 EP0490074B1 (en) 1997-02-12

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EP91118509A Expired - Lifetime EP0490074B1 (en) 1990-12-14 1991-10-30 Fitted fume-extraction hood

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EP (1) EP0490074B1 (en)
DE (2) DE9016933U1 (en)
ES (1) ES2100191T3 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0602378A1 (en) * 1992-12-16 1994-06-22 Bosch-Siemens HausgerÀ¤te GmbH Device for fitting fume-extraction hoods into or between hanging cabinet elements
EP0962709A3 (en) * 1998-05-29 2001-10-04 BSH Bosch und Siemens Hausgeräte GmbH Household appliance cabinet
EP3553387A1 (en) * 2018-04-11 2019-10-16 ELICA S.p.A. Fume extractor hood
WO2020084369A1 (en) * 2018-10-26 2020-04-30 Elica S.P.A. Hood for extracting fumes
EP3751203A1 (en) 2019-06-14 2020-12-16 Silverline Endüstri ve Ticaret A.S. Mounting apparatus for mounting a home appliance

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10056154C1 (en) * 2000-11-13 2002-01-03 Bsh Bosch Siemens Hausgeraete Fixture for device to be mounted in wall cupboard; has projecting shackles with spring elements that project through openings in device wall and base of cupboard and has connection element
DE102014117377B4 (en) * 2014-11-27 2021-04-22 Miele & Cie. Kg Range hood and method of attachment
DE102015211076B3 (en) * 2015-06-17 2016-09-29 BSH Hausgeräte GmbH Fastening device for extractor hood, extractor hood with fastening device and suspension system
IT201600083361A1 (en) * 2016-08-08 2018-02-08 Elica Spa Hood and wall unit assembly.
DE102017121504A1 (en) * 2017-09-15 2019-03-21 Berling Aero IP UG (haftungsbeschränkt) Extractor hood with fastening device for installation in a wall cabinet
DE102018203738A1 (en) 2018-03-13 2019-09-19 BSH Hausgeräte GmbH Fastening device for a ventilation device and ventilation device

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Publication number Priority date Publication date Assignee Title
US2839987A (en) * 1954-03-03 1958-06-24 Emerson Pryne Company Ventilating hood construction
US4011803A (en) * 1975-04-10 1977-03-15 Aubrey Manufacturing, Incorporated Range-hood installation device
DE9013319U1 (en) * 1990-09-20 1990-11-22 Bosch-Siemens Hausgeräte GmbH, 8000 München Unlockable connector for attaching a cover to a housing
EP0446136A1 (en) * 1990-03-07 1991-09-11 Electro-Domestique Industriel, Societe Anonyme Connection of a ventilating device to an external conduit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839987A (en) * 1954-03-03 1958-06-24 Emerson Pryne Company Ventilating hood construction
US4011803A (en) * 1975-04-10 1977-03-15 Aubrey Manufacturing, Incorporated Range-hood installation device
EP0446136A1 (en) * 1990-03-07 1991-09-11 Electro-Domestique Industriel, Societe Anonyme Connection of a ventilating device to an external conduit
DE9013319U1 (en) * 1990-09-20 1990-11-22 Bosch-Siemens Hausgeräte GmbH, 8000 München Unlockable connector for attaching a cover to a housing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0602378A1 (en) * 1992-12-16 1994-06-22 Bosch-Siemens HausgerÀ¤te GmbH Device for fitting fume-extraction hoods into or between hanging cabinet elements
EP0962709A3 (en) * 1998-05-29 2001-10-04 BSH Bosch und Siemens Hausgeräte GmbH Household appliance cabinet
EP3553387A1 (en) * 2018-04-11 2019-10-16 ELICA S.p.A. Fume extractor hood
WO2020084369A1 (en) * 2018-10-26 2020-04-30 Elica S.P.A. Hood for extracting fumes
EP3751203A1 (en) 2019-06-14 2020-12-16 Silverline Endüstri ve Ticaret A.S. Mounting apparatus for mounting a home appliance

Also Published As

Publication number Publication date
ES2100191T3 (en) 1997-06-16
DE9016933U1 (en) 1991-03-07
DE59108543D1 (en) 1997-03-27
EP0490074B1 (en) 1997-02-12

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