EP0029079A1 - Fastening device for incorporable appliances, especially for kitchen tops - Google Patents
Fastening device for incorporable appliances, especially for kitchen tops Download PDFInfo
- Publication number
- EP0029079A1 EP0029079A1 EP79730006A EP79730006A EP0029079A1 EP 0029079 A1 EP0029079 A1 EP 0029079A1 EP 79730006 A EP79730006 A EP 79730006A EP 79730006 A EP79730006 A EP 79730006A EP 0029079 A1 EP0029079 A1 EP 0029079A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- screw
- angular
- fastening device
- clamping part
- holder
- 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.)
- Withdrawn
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/32—Holders or supports for basins
- E03C1/33—Fastening sinks or basins in an apertured support
- E03C1/335—Fastening sinks or basins in an apertured support the fastening means comprising a screw
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/32—Holders or supports for basins
- E03C1/33—Fastening sinks or basins in an apertured support
Definitions
- the invention relates to a fastening device for a device insert in the installation opening of a substructure, in particular a kitchen worktop, which can be snapped into holes in an edge strip, with a clip made of injection-molded plastic having the snap-in lug and a clamping part made of sheet steel which can be clamped under the substructure, wherein the U-shaped clip has two legs and a clip back provided with the screw hole.
- the invention aims to develop this fastening device so that no loss of the screw is possible and handling is easier.
- an angular screw holder is formed on the outside of the bracket leg facing away from the edge of the installation opening via an easily bendable web, the leg adjoining the web being designed as a sliding quiver for the angular clamping part.
- the angular screw holder is formed in an inclined position. This has the advantage of not having to bend the web too much when handling the fastening device and the further advantage of not being too bulky. Furthermore, to facilitate assembly, it is expedient to design the end of the angular screw holder as a snap-in holding claw.
- An installation opening is cut out in a kitchen worktop 1.
- a device insert 3 sits in it, in this case a sink made of rust-free sheet metal.
- the edge strip 5 of the sink which dips vertically at a distance from the edge 4 of the installation opening and is provided with fastening holes, accommodates a number of fastening devices 6 over the circumference. These consist of a bracket 7 'and a clamping part 8', which are connected by a screw 9 '.
- the clip 7 'made of sprayable plastic is provided on one leg 12' with a latching lug 14 '.
- the other leg 10 'facing away from the edge 4 of the installation opening is recessed in the middle of its depth, opposite the nose 14'.
- the back of the clamp 11 ' is provided with a smooth-walled hole for receiving the screw 9', which is a so-called self-tapping screw.
- an angled holder 32 is formed in an inclined position via a bendable web 31, the free leg 35 of which has a receiving hole for the screw 9 'and the leg 32 adjoining the web as a sliding quiver for the tensioning part 8 'is formed. From the hatching in Fig. 2 it can be seen that the outside of the sliding quiver has no continuous wall in depth. The shape of the edge of the quiver is such that the sheet of the clamping part 8 'is guided therein under slight tension.
- the end of the free leg 33 is designed as a snap-in, undercut holding claw 34.
- Fig. 1 shows that the clamping part and screw in the holder 6 have a captive hold, and that when the oblique position is drawn, the clamping part is not a hindrance when the overall arrangement is inserted into the installation opening.
- the holder is brought into the position shown in FIG. 2 by bending the web 31, the holding claw 34 a projection formed on the bracket back 11 'snaps.
- the screw 9 ' can be screwed in with the entrainment of the clamping part, the leg of the clamping part 8' parallel to the screw sliding in the holder 32.
- the indicated line 33 indicates that the worktop 1 can also have a greater thickness, because the length of the screw and the length of the clamping part leg are dimensioned accordingly.
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Clamps And Clips (AREA)
- Connection Of Plates (AREA)
Abstract
Description
Die Erfindung betrifft eine in Löcher einer Randleiste einrastbare Befestigungsvorrichtung eines Geräteeinsatzes in der Einbauöffnung eines Unterbaues, insbesondere einer Küchen-Arbeitsplatte, mit einer die Einrastnase aufweisenden Klammer aus spritzbarem Kunststoff und einem mit ihr durch eine Schraube verbundenen, unter dem Unterbau festkrallbaren Spannteil aus Stahlblech, wobei die Klammer in U-form zwei Schenkel und einen mit dem Schraubenloch versehenen Klammerrücken aufweist.The invention relates to a fastening device for a device insert in the installation opening of a substructure, in particular a kitchen worktop, which can be snapped into holes in an edge strip, with a clip made of injection-molded plastic having the snap-in lug and a clamping part made of sheet steel which can be clamped under the substructure, wherein the U-shaped clip has two legs and a clip back provided with the screw hole.
Bei einer vorgeschlagenen Ausführungsform der eingangs genannten Art mit winkelförmigem Spannteil sitzt dieser im Anlieferzustand der Befestigungsvorrichtung locker auf der in der Kunststoffklammer gehalterten Schraube, so daß die Schraube verhältnismäßig fest sitzen muß, um nicht verlorenzugehen. Ferner machen die vor dem Einsetzen beispielsweise einer Spüle aufgeclipsten Befestigungsvorrichtungen es erforderlich, den winkelförmigen Spannteil um einen rechten Winkel zu verdrehen, um ihn von oben her durch die Einbauöffnung hindurchzubekommen. Dies ist bei der Montage umständlich.In a proposed embodiment of the type mentioned with an angular clamping part, this sits loosely in the delivery state of the fastening device on the screw held in the plastic clip, so that the screw must be relatively tight so as not to get lost. Furthermore, the fastening devices clipped on, for example, before the insertion of a sink make it necessary to turn the angular clamping part through a right angle in order to get it through the installation opening from above. This is cumbersome during assembly.
Die Erfindung bezweckt, diese Befestigungsvorrichtung so weiterzubilden, daß kein Verlust der Schraube möglich und die Handhabung einfacher ist.The invention aims to develop this fastening device so that no loss of the screw is possible and handling is easier.
Gelöst wird diese Aufgabe erfindungsgemäß dadurch, daß an der Außenseite des dem Rand der Einbauöffnung abgewandten Klammerschenkels über einen leicht verbiegbaren Steg ein winkelförmiger Schraubenhalter angeformt ist, dessen an dem Steg anschließender Schenkel als Gleitköcher für den winkelförmigen Spannteil ausgebildet ist.This object is achieved in that an angular screw holder is formed on the outside of the bracket leg facing away from the edge of the installation opening via an easily bendable web, the leg adjoining the web being designed as a sliding quiver for the angular clamping part.
In zweckmäßiger Ausführungsform ist der winkelförmige Schraubenhalter in Schräglage angeformt. Dies hat den Vorteil, den Steg beim Handhaben der Befestigungsvorrichtung nicht allzusehr verbiegen zu müssen und den weiteren Vorteil, nicht zu sperrig zu sein. Ferner ist es zur Erleichterung der Montage zweckmäßig, das Ende des winkelförmigen Schraubenhalters als einrastbare Haltekralle auszubilden.In an expedient embodiment, the angular screw holder is formed in an inclined position. This has the advantage of not having to bend the web too much when handling the fastening device and the further advantage of not being too bulky. Furthermore, to facilitate assembly, it is expedient to design the end of the angular screw holder as a snap-in holding claw.
In der Zeichnung ist die Erfindung an einem Ausführungsbeispiel dargestellt. Die im weiteren erläuterte Zeichnung zeigt mit
- Fig. 1 die Befestigung einer Spüle in der Einbauöffnung einer Küchen-Arbeitsplatte mit einem an der Unterfläche des Randes der Einbauöffnung angreifenden Spannteil,
- Fig. 2 die Anordnung nach
Figur 1 mit fertig verschraubter Befestigungsvorrichtung, die im Schnitt gezeichnet ist.
- 1 the attachment of a sink in the installation opening of a kitchen worktop with a clamping part acting on the lower surface of the edge of the installation opening,
- Fig. 2 shows the arrangement of Figure 1 with the screwed fastening device, which is drawn in section.
In einer Küchen-Arbeitsplatte 1 ist eine Einbauöffnung ausgeschnitten. Darin sitzt ein Geräteeinsatz 3, und zwar in diesem Falle eine Spüle aus nicht rostendem Blech. Die in einem Abstand vom Rand 4 der Einbauöffnung senkrecht eintauchende und mit Befestigungslöchern versehene Randleiste 5 der Spüle nimmt über den Umfang eine Anzahl Befestigungsvorrichtungen 6 auf. Diese bestehen aus einer Klammer 7' und einem Spannteil 8', die durch eine Schraube 9' miteinander verbunden sind.An installation opening is cut out in a
Die Klammer 7' aus spritzbarem Kunststoff ist an dem einen Schenkel 12' mit einer Einrastnase 14' versehen. Der andere, dem Rand 4 der Einbauöffnung abgewandte Schenkel 10' ist in der Mitte seiner Tiefe, gegenüberliegend zur Nase 14' ausgespart. Der Klammerrücken 11' ist mit einem glattwandigen Loch zur Aufnahme der Schraube 9' versehen, die eine sogenannte Blechschraube ist.The clip 7 'made of sprayable plastic is provided on one leg 12' with a latching lug 14 '. The other leg 10 'facing away from the edge 4 of the installation opening is recessed in the middle of its depth, opposite the nose 14'. The back of the clamp 11 'is provided with a smooth-walled hole for receiving the screw 9', which is a so-called self-tapping screw.
Am Übergang des Klammerrückens 11' zu dem Schenkel 10' ist über einen biegbaren Steg 31 in Schräglage ein winkelförmiger Halter 32 angeformt, dessen freier Schenkel 35 ein Aufnahmeloch für die Schraube 9' besitzt und dessen an den Steg anschließender Schenkel 32 als Gleitköcher für den Spannteil 8' ausgebildet ist. An der Schraffur in Fig. 2 ist zu erkennen, daß der Gleitköcher außen keine in der Tiefe durchgehende Wand besitzt. Die Formgebung der Randleiste des Köchers ist so, daß das Blech des Spannteiles 8' darin unter leichter Verspannung geführt ist. Das Ende des freien Schenkels 33 ist als einrastbare, hinterschnittene Haltekralle 34 ausgebildet.At the transition from the back of the bracket 11 'to the leg 10', an
Die Fig. 1 weist aus, daß Spannteil und Schraube in dem Halter 6 einen unverlierbaren Halt haben, und daß bei der gezeichneten Schräglage der Spannteil beim Hineinstecken der Gesamtanordnung in die Einbauöffnung nicht hinderlich ist. Zur weiteren Handhabung der Befestigungsvorrichtung 6 wird der Halter durch Verbiegen des Steges 31 in die in Fig. 2 gezeichnete Lage gebracht, wobei die Haltekralle 34 einen an den Klammerrücken 11' angeformten Vorsprung überschnappt. In dieser gesicherten Lage der Klammer läßt sich die Schraube 9' unter Mitnahme des Spannteiles einschrauben, wobei der zur Schraube parallele Schenkel des Spannteiles 8' in dem Köchter 32 gleitet. Beim Verspannen dringt die Krallenleiste 35 des Spannteiles 8' in die Unterfläche der Arbeitsplatte 1 ein. Die angedeutete Linie 33 besagt, daß die Arbeitsplatte 1 auch eine größere Dicke haben kann, denn die Länge der Schraube und die Länge des Spannteilschenkels sind entsprechend bemessen.Fig. 1 shows that the clamping part and screw in the
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP79730006A EP0029079A1 (en) | 1979-11-16 | 1979-11-16 | Fastening device for incorporable appliances, especially for kitchen tops |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP79730006A EP0029079A1 (en) | 1979-11-16 | 1979-11-16 | Fastening device for incorporable appliances, especially for kitchen tops |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0029079A1 true EP0029079A1 (en) | 1981-05-27 |
Family
ID=8186522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP79730006A Withdrawn EP0029079A1 (en) | 1979-11-16 | 1979-11-16 | Fastening device for incorporable appliances, especially for kitchen tops |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0029079A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0128772A1 (en) * | 1983-06-14 | 1984-12-19 | Springfast Limited | Improvements relating to fasteners |
DE3816804A1 (en) * | 1988-05-13 | 1989-12-07 | Mannesmann Ag | DEVICE FOR FIXING A BUILT-IN WASHBASIN |
DE3915325A1 (en) * | 1988-05-13 | 1990-11-15 | Mecano Simmonds Gmbh | Wash-basin-securing equipment in supporting plate - has hooked fixing devices engaging with locking protrusions on wash basin |
EP0663479A2 (en) * | 1994-01-17 | 1995-07-19 | ALNO - Möbelwerke GmbH & Co. KG | Arrangement for the flush fitting of a sink, a cooking hob or similar |
GB2294877A (en) * | 1994-11-08 | 1996-05-15 | Blanco Gmbh & Co Kg | Device for securing a built-in sink |
EP1087066A1 (en) * | 1999-09-24 | 2001-03-28 | Rapid S.A. | Arrangement for fastening a built-in element in an opening of a support panel |
US6216992B1 (en) | 1999-03-04 | 2001-04-17 | Elkay Manufacturing Company | Mounting device for securing a sink to a countertop and method of using same |
AU769401B2 (en) * | 1999-03-16 | 2004-01-22 | Springfast Limited | Improvements relating to fasteners |
WO2016097971A1 (en) * | 2014-12-15 | 2016-06-23 | Marcolini Giuseppe S.N.C. Di Marcolini Franco, Roberto & C. | Hook for fixing wash-basins or the like to base planes |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2805452A1 (en) * | 1978-02-07 | 1979-08-09 | Mecano Simmonds Gmbh | Attachment for kitchen work-top unit to wall - consists of plastics bracket, screw and steel plate |
-
1979
- 1979-11-16 EP EP79730006A patent/EP0029079A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2805452A1 (en) * | 1978-02-07 | 1979-08-09 | Mecano Simmonds Gmbh | Attachment for kitchen work-top unit to wall - consists of plastics bracket, screw and steel plate |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0128772A1 (en) * | 1983-06-14 | 1984-12-19 | Springfast Limited | Improvements relating to fasteners |
AU618970B2 (en) * | 1983-06-14 | 1992-01-16 | Springfast Limited | Improvements relating to fasteners |
DE3816804A1 (en) * | 1988-05-13 | 1989-12-07 | Mannesmann Ag | DEVICE FOR FIXING A BUILT-IN WASHBASIN |
DE3915325A1 (en) * | 1988-05-13 | 1990-11-15 | Mecano Simmonds Gmbh | Wash-basin-securing equipment in supporting plate - has hooked fixing devices engaging with locking protrusions on wash basin |
EP0663479A2 (en) * | 1994-01-17 | 1995-07-19 | ALNO - Möbelwerke GmbH & Co. KG | Arrangement for the flush fitting of a sink, a cooking hob or similar |
EP0663479A3 (en) * | 1994-01-17 | 1995-12-06 | Alno Moebel | Arrangement for the flush fitting of a sink, a cooking hob or similar. |
GB2294877A (en) * | 1994-11-08 | 1996-05-15 | Blanco Gmbh & Co Kg | Device for securing a built-in sink |
GB2294877B (en) * | 1994-11-08 | 1998-06-03 | Blanco Gmbh & Co Kg | Device for securing a built-in sink |
US6216992B1 (en) | 1999-03-04 | 2001-04-17 | Elkay Manufacturing Company | Mounting device for securing a sink to a countertop and method of using same |
WO2000052270A3 (en) * | 1999-03-04 | 2002-10-17 | Elkay Mfg Co | Mounting device for securing a sink to a countertop and method of using same |
AU769401B2 (en) * | 1999-03-16 | 2004-01-22 | Springfast Limited | Improvements relating to fasteners |
EP1087066A1 (en) * | 1999-09-24 | 2001-03-28 | Rapid S.A. | Arrangement for fastening a built-in element in an opening of a support panel |
WO2016097971A1 (en) * | 2014-12-15 | 2016-06-23 | Marcolini Giuseppe S.N.C. Di Marcolini Franco, Roberto & C. | Hook for fixing wash-basins or the like to base planes |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH FR GB IT NL SE |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19811022 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: DOLCH, GERNOT |