EP0322545B1 - Drawer - Google Patents

Drawer Download PDF

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Publication number
EP0322545B1
EP0322545B1 EP88118718A EP88118718A EP0322545B1 EP 0322545 B1 EP0322545 B1 EP 0322545B1 EP 88118718 A EP88118718 A EP 88118718A EP 88118718 A EP88118718 A EP 88118718A EP 0322545 B1 EP0322545 B1 EP 0322545B1
Authority
EP
European Patent Office
Prior art keywords
drawer
base plate
tabs
groove
corners
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.)
Expired - Lifetime
Application number
EP88118718A
Other languages
German (de)
French (fr)
Other versions
EP0322545A1 (en
Inventor
Helmut Hollenstein
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.)
Julius Blum GmbH
Original Assignee
Julius Blum 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 Julius Blum GmbH filed Critical Julius Blum GmbH
Publication of EP0322545A1 publication Critical patent/EP0322545A1/en
Application granted granted Critical
Publication of EP0322545B1 publication Critical patent/EP0322545B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/90—Constructional details of drawers
    • A47B88/941—Drawers being constructed from two or more parts
    • 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
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/0002—Guide construction for drawers
    • A47B2210/0021—Slide with punched part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/49—Member deformed in situ
    • Y10T403/4966—Deformation occurs simultaneously with assembly

Definitions

  • the invention relates to a drawer with metallic drawer frames, the vertical webs form the side boundary of the drawer, each having a horizontal web below, on which a wooden base plate or the like. rests, with several tabs standing up from the horizontal webs of the drawer frames, which are preferably punched out of these and protrude into continuous grooves in the base plate, which run parallel to the lateral edges of the base plate.
  • L, U or Z-shaped rails are attached to the side walls of a drawer, which form the pull-out rails of a pull-out guide set.
  • a drawer is known in which the side walls are formed by metallic drawer frames.
  • the drawer frames have a Z-profile, and the upper horizontal webs serve as walkways for supporting rollers on the carcase side and thus replace their own pull-out rails.
  • Hooks are bent out of the lower horizontal bars, which protrude into openings in the base plate.
  • the object of the invention is to improve such a drawer.
  • the anchorage of the base plate with the drawer frames is to be improved and the drawer parts are firmly held together.
  • the lobes are parallel to one another and the corresponding vertical edges at the corners of the lobes each lie on a common straight line.
  • FIG. 1 shows a schematic diagram of a drawer frame according to the invention and the base plate
  • FIG. 2 shows a vertical section through a drawer frame and the base plate
  • FIG. 3 shows a plan view of the drawer frame in the area of a flap
  • FIG. 4 shows one Vertical section through a drawer frame and a base plate in the area of a rag.
  • a drawer frame 1 is shown schematically, as is part of the base plate 2.
  • the other side of the drawer is designed analogously.
  • the rear wall and the front panel, as well as their connection to the drawer frames 1, should not be dealt with in this context, since this is not part of the essence of the invention.
  • the drawer frame 1 is provided at the top with a catwalk 3 which, together with a mounting rail 4 fastened to the side wall of the furniture, forms the pull-out guide for the drawer.
  • Each drawer frame 1 has a central vertical web 7, which forms the side boundary of the drawer, and a lower horizontal web 8, on which the base plate 2 rests, below the upper catwalk 3, which in the exemplary embodiment serves as a catwalk for the body-side support roller (not shown).
  • the tabs 9 are punched out of the lower horizontal web 8 of each drawer frame 1.
  • the tabs 9 are oriented obliquely to the groove 5 of the base plate 2 in plan view. They form an angle ⁇ with the groove 5.
  • the corners 10 of the tabs 9 are pressed into the side walls 6 of the groove 5, which leads to a clawing effect.
  • the inclined tabs 9 prevent the base plate 2 from being displaced with respect to the drawer frames 1 in the pull-out direction of the drawer, i.e. in the direction in which the greatest forces act when the drawer is used normally.
  • the tabs 9 are advantageously parallel to one another, with corresponding vertical edges on the corners 10 being on an imaginary common straight line.

Landscapes

  • Drawers Of Furniture (AREA)

Description

Die Erfindung bezieht sich auf eine Schublade mit metallischen Schubladenzargen, deren Vertikalstege die Seitenbegrenzung der Schublade bilden, die unten je einen Horizontalsteg aufweisen, auf dem eine Bodenplatte aus Holz od.dgl. aufliegt, wobei von den Horizontalstegen der Schubladenzargen mehrere Lappen aufstehen, die vorzugsweise aus diesen ausgestanzt sind und in durchgehende Nuten in der Bodenplatte, die parallel zu den seitlichen Rändern der Bodenplatte verlaufen, ragen.The invention relates to a drawer with metallic drawer frames, the vertical webs form the side boundary of the drawer, each having a horizontal web below, on which a wooden base plate or the like. rests, with several tabs standing up from the horizontal webs of the drawer frames, which are preferably punched out of these and protrude into continuous grooves in the base plate, which run parallel to the lateral edges of the base plate.

Im allgemeinen sind an den Seitenwänden einer Schublade L-, U- oder Z-förmige Profilschienen befestigt, die die Ausziehschienen einer Ausziehführungsgarnitur bilden.In general, L, U or Z-shaped rails are attached to the side walls of a drawer, which form the pull-out rails of a pull-out guide set.

Aus der DE-OS 27 02 217 ist eine Schublade bekannt, bei der die Seitenwände von metallischen Schubladenzargen gebildet werden. Die Schubladenzargen weisen Z-Profil auf, und die oberen Horizontalstege dienen als Laufstege für korpusseitige Tragrollen und ersetzen somit eigene Ausziehschienen.From DE-OS 27 02 217 a drawer is known in which the side walls are formed by metallic drawer frames. The drawer frames have a Z-profile, and the upper horizontal webs serve as walkways for supporting rollers on the carcase side and thus replace their own pull-out rails.

Aus den unteren Horizontalstegen sind Haken gebogen, die in Öffnungen in der Bodenplatte ragen.Hooks are bent out of the lower horizontal bars, which protrude into openings in the base plate.

Eine gleiche Schublade ist in der veröffentlichten britischen Patentanmeldung 2169491 beschrieben.A similar drawer is described in published British patent application 2169491.

Aufgabe der Erfindung ist es, eine derartige Schublade zu verbessern. Dabei soll die Verankerung der Bodenplatte mit den Schubladenzargen verbessert werden und ein fester Halt der Schubladenteile untereinander erzielt werden.The object of the invention is to improve such a drawer. The anchorage of the base plate with the drawer frames is to be improved and the drawer parts are firmly held together.

Dies wird erfindungsgemäß dadurch erreicht, daß in der Längsrichtung der Schubladenzarge die Lappen schräg zur Nut ausgerichtet sind, sodaß deren Ecken in die die Nut begrenzenden Ränder der Bodenplatte eingedrückt sind.This is achieved according to the invention in that the tabs are aligned obliquely to the groove in the longitudinal direction of the drawer frame, so that their corners are pressed into the edges of the base plate delimiting the groove.

Dadurch daß, wenn die Bodenplatte auf die Horizontalstege der Schubladenzargen aufgelegt wird, die Enden und Ecken der Lappen in die Seitenwände der Nut eingedrückt werden, kommt es zu einer Verkrallung, die insbesondere in der Längsrichtung der Schublade wirkt, also in der Richtung, in der die stärksten Kräfte beim Öffnen und Schließen der Schublade auftreten.Characterized in that when the bottom plate is placed on the horizontal webs of the drawer frames, the ends and corners of the tabs in the Side walls of the groove are pressed in, there is a claw, which acts in particular in the longitudinal direction of the drawer, that is, in the direction in which the strongest forces occur when opening and closing the drawer.

Vorteilhaft ist vorgesehen, daß die Lappen parallel zueinander sind und die korrespondierenden, vertikalen Kanten an den Ecken der Lappen jeweils auf einer gemeinsamen Geraden liegen.It is advantageously provided that the lobes are parallel to one another and the corresponding vertical edges at the corners of the lobes each lie on a common straight line.

Auf diese Weise drücken sich die Ecken der Lappen gleichmäßig in die Bodenplatte ein und es wird verhindert, daß die Ränder der Nut auseinander gedrückt werden.In this way, the corners of the tabs press evenly into the base plate and the edges of the groove are prevented from being pressed apart.

Nachfolgend wird ein Ausführungsbeispiel der Erfindung anhand der Figur der beiliegenden Zeichnungen beschrieben.An embodiment of the invention is described below with reference to the figure of the accompanying drawings.

Die Fig. 1 zeigt ein schematisch gehaltens Schaubild einer erfindungsgemäßen Schubladenzarge und der Bodenplatte die Fig. 2 zeigt einen Vertikalschnitt durch eine Schubladenzarge und die Bodenplatte, die Fig. 3 zeigt eine Draufsicht auf die Schubladenzarge im Bereich eines Lappens und die Fig. 4 zeigt einen Vertikalschnitt durch eine Schubladenzarge und eine Bodenplatte im Bereich eines Lappens.1 shows a schematic diagram of a drawer frame according to the invention and the base plate, FIG. 2 shows a vertical section through a drawer frame and the base plate, FIG. 3 shows a plan view of the drawer frame in the area of a flap, and FIG. 4 shows one Vertical section through a drawer frame and a base plate in the area of a rag.

In den Figuren der Zeichnungen ist eine Schubladenzarge 1 schematisch gezeigt, ebenso wie ein Teil der Bodenplatte 2. Die andere Seite der Schublade ist analog ausgeführt. Auf die Rückwand und die Frontblende, sowie auf deren Verbindung mit den Schubladenzargen 1 soll in diesem Rahmen nicht weiters eingegangen werden, da dies nicht zum Wesen der Erfindung gehört.In the figures of the drawings, a drawer frame 1 is shown schematically, as is part of the base plate 2. The other side of the drawer is designed analogously. The rear wall and the front panel, as well as their connection to the drawer frames 1, should not be dealt with in this context, since this is not part of the essence of the invention.

Die Schubladenzarge 1 ist oben mit einem Laufsteg 3 versehen, der zusammen mit einer an der Möbelseitenwand befestigten Tragschiene 4 die Ausziehführung der Schublade bildet.The drawer frame 1 is provided at the top with a catwalk 3 which, together with a mounting rail 4 fastened to the side wall of the furniture, forms the pull-out guide for the drawer.

Die Bodenplatte 2 ist an jeder Seite mit einer durchgehenden Nut 5 versehen. Jede Schubladenzarge 1 weist unterhalb des oberen Laufsteges 3, der im Ausführungsbeispiel als Laufsteg für die nicht gezeigte korpusseitige Tragrolle dient, einen mittleren Vertikalsteg 7 auf, der die Seitenbegrenzung der Schublade bildet und einen unteren Horizontalsteg 8, auf dem die Bodenplatte 2 aufliegt.The base plate 2 is provided on each side with a continuous groove 5. Each drawer frame 1 has a central vertical web 7, which forms the side boundary of the drawer, and a lower horizontal web 8, on which the base plate 2 rests, below the upper catwalk 3, which in the exemplary embodiment serves as a catwalk for the body-side support roller (not shown).

Aus dem unteren Horizontalsteg 8 einer jeden Schubladenzarge 1 sind die Lappen 9 ausgestanzt.The tabs 9 are punched out of the lower horizontal web 8 of each drawer frame 1.

Wie insbesondere aus den Fig. 1 und 3 ersichtlich, sind die Lappen 9 in Draufsicht schräg zur Nut 5 der Bodenplatte 2 ausgerichtet. Sie schließen mit der Nut 5 einen Winkel α ein.As can be seen in particular from FIGS. 1 and 3, the tabs 9 are oriented obliquely to the groove 5 of the base plate 2 in plan view. They form an angle α with the groove 5.

Beim Aufdrücken der Bodenplatte 2 auf den Horizontalsteg 8 werden die Ecken 10 der Lappen 9 in die Seitenwände 6 der Nut 5 eingedrückt, wodurch es zu einem Verkrallungseffekt kommt. Insbesonders verhindern die schräggestellten Lappen 9 das Verschieben der Bodenplatte 2 in bezug auf die Schubladenzargen 1 in der Ausziehrichtung der Schublade, d.h. in der Richtung, in der bei einer normalen Benützung der Schublade die größten Kräfte wirken. Die Lappen 9 sind vorteilhaft parallel zueinander, wobei korrespondierende, vertikale Kanten auf den Ecken 10 sich auf einer gedachten gemeinsamen Geraden befinden.When the base plate 2 is pressed onto the horizontal web 8, the corners 10 of the tabs 9 are pressed into the side walls 6 of the groove 5, which leads to a clawing effect. In particular, the inclined tabs 9 prevent the base plate 2 from being displaced with respect to the drawer frames 1 in the pull-out direction of the drawer, i.e. in the direction in which the greatest forces act when the drawer is used normally. The tabs 9 are advantageously parallel to one another, with corresponding vertical edges on the corners 10 being on an imaginary common straight line.

Claims (2)

  1. Drawer, having metal drawer frames (1), whereof the vertical webs (7) form the lateral delimitation of the drawer and which each have at the bottom a horizontal web on which there lies a base plate (2) of wood or the like, there projecting from the horizontal webs (8) of the drawer frames a plurality of tabs (9), which are preferably punched from the latter, which penetrate into continuous grooves (5) in the base plate (2) which run parallel to the lateral edges of the base plate, characterized in that in the longitudinal direction of the drawer frame (1) the tabs (9) are directed obliquely with respect to the groove (5) such that the corners (10) thereof are pressed into the edges of the base plate (2) which delimit the groove (5).
  2. Drawer according to Claim 1, characterized in that the tabs (9) are parallel to one another and the corresponding, vertical edges at the corners (10) of the tabs (9) in each case lie in a common straight line.
EP88118718A 1987-12-24 1988-11-10 Drawer Expired - Lifetime EP0322545B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0343187A AT389434B (en) 1987-12-24 1987-12-24 DRAWER
AT3431/87 1987-12-24

Publications (2)

Publication Number Publication Date
EP0322545A1 EP0322545A1 (en) 1989-07-05
EP0322545B1 true EP0322545B1 (en) 1992-09-16

Family

ID=3550419

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88118718A Expired - Lifetime EP0322545B1 (en) 1987-12-24 1988-11-10 Drawer

Country Status (5)

Country Link
US (1) US4875747A (en)
EP (1) EP0322545B1 (en)
AT (1) AT389434B (en)
CA (1) CA1303113C (en)
DE (1) DE3874710D1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393069B (en) * 1989-11-20 1991-08-12 Alfit Ag DRAWER
AT393600B (en) * 1990-02-21 1991-11-11 Alfit Ag DRAWER
AT393601B (en) * 1990-02-21 1991-11-25 Alfit Ag DRAWER
AT394303B (en) * 1990-06-11 1992-03-10 Alfit Ag DRAWER
AT400999B (en) * 1993-02-10 1996-05-28 Blum Gmbh Julius DRAWER KIT
DE9303903U1 (en) * 1993-03-17 1994-04-14 Grass AG, Höchst, Vorarlberg Drawer with frame and drawer bottom
AT401856B (en) * 1993-05-13 1996-12-27 Blum Gmbh Julius DRAWER
DE4319716A1 (en) * 1993-06-02 1994-12-08 Lautenschlaeger Mepla Werke Fastening arrangement for drawer bottoms
US5449231A (en) * 1994-04-26 1995-09-12 Lin; Tsong-Chi Drawer suspension mechanism
DE19541767B4 (en) * 1995-11-09 2004-09-23 Grass Gmbh Drawer rail and process for its manufacture
DE19717184B4 (en) * 1997-04-24 2004-02-26 Grass Gmbh drawer
US6443545B1 (en) 2000-05-30 2002-09-03 Hafele America Co. Drawer construction
US6378967B1 (en) 2000-08-29 2002-04-30 Grass America, Inc. Clamp-on drawer slide
ITMI20011821A1 (en) * 2001-08-29 2003-03-01 Salice Arturo Spa GUIDE FOR DRAWERS AND PROCEDURE FOR ITS REALIZATION AND ASSEMBLY
US6764148B2 (en) 2002-01-11 2004-07-20 Home Products International, Inc. Drawer latch mechanism
DE20209416U1 (en) * 2002-06-17 2003-10-30 Alfit AG, Götzis Arrangement for connecting a drawer frame to the bottom of a drawer
US7168773B1 (en) 2005-01-21 2007-01-30 Emary Grant S Drawer expander
DE202013011422U1 (en) * 2013-12-20 2015-03-23 Grass Gmbh Furniture drawer and drawer wall element for a drawer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH277940A (en) * 1949-12-19 1951-09-30 Grob Heinrich Drawer.
US3639027A (en) * 1969-12-04 1972-02-01 Joseph W Higdon Jr Drawer frame
DE2702217A1 (en) * 1977-01-20 1978-07-27 Alno Moebel Solid side wall for drawers - consists of plate-like rail suspended from drawer guide with holders for remaining drawer panels
IT8406759V0 (en) * 1984-12-07 1984-12-07 Alfred Grass Gmbh SLIDING DRAWER FOR FURNITURE
DE8634281U1 (en) * 1986-12-22 1987-02-12 Hagenhenrich Gmbh & Co Kg, 4837 Verl Drawer with a sheet steel side panel

Also Published As

Publication number Publication date
EP0322545A1 (en) 1989-07-05
DE3874710D1 (en) 1992-10-22
AT389434B (en) 1989-12-11
ATA343187A (en) 1989-05-15
US4875747A (en) 1989-10-24
CA1303113C (en) 1992-06-09

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