EP1041906A1 - Armoire a tiroirs - Google Patents

Armoire a tiroirs

Info

Publication number
EP1041906A1
EP1041906A1 EP98966397A EP98966397A EP1041906A1 EP 1041906 A1 EP1041906 A1 EP 1041906A1 EP 98966397 A EP98966397 A EP 98966397A EP 98966397 A EP98966397 A EP 98966397A EP 1041906 A1 EP1041906 A1 EP 1041906A1
Authority
EP
European Patent Office
Prior art keywords
cabinet
drawer
support
wall
rails
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Withdrawn
Application number
EP98966397A
Other languages
German (de)
English (en)
Inventor
Alfred Weber
Original Assignee
ENTHOLZNER Hans-Peter
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 ENTHOLZNER Hans-Peter filed Critical ENTHOLZNER Hans-Peter
Publication of EP1041906A1 publication Critical patent/EP1041906A1/fr
Withdrawn legal-status Critical Current

Links

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
    • A47B67/00—Chests; Dressing-tables; Medicine cabinets or the like; Cabinets characterised by the arrangement of drawers
    • A47B67/04—Chests of drawers; Cabinets characterised by the arrangement of drawers
    • 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
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/402—Profiles or supporting structures for supporting single drawers
    • 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
    • A47B88/50—Safety devices or the like for drawers
    • A47B88/57—Safety devices or the like for drawers preventing complete withdrawal of the drawer
    • 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
    • A47B2210/17—Drawers used in connection with household appliances
    • 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
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/403—Drawer slides being extractable on two or more sides of the cabinet

Definitions

  • the invention relates to a drawer cabinet with horizontally displaceable drawers arranged one above the other for accommodating office supplies, tools, kitchen appliances, or the like. With the drawers in the direction of displacement, which are assigned on both sides to the mounting rails and which are supported by carrying or. Interacting leadership roles.
  • Such cabinets are known for example in the form of desk cabinets or as elements of built-in kitchens.
  • the support rails and the support or guide rollers are designed and arranged in such a way that the drawers can only be moved from an inserted normal position into the open position in one direction, in which they provide an insight and thus determine whether the one sought Item in the drawer allows lent. If two drawers are in the open position at the same time, the upper drawer obscures the view into the lower drawer and it is necessary to push the former back into the normal position in order to be able to determine the contents of the lower drawer. This is particularly disadvantageous if the drawers are used to store tools and handicraft materials.
  • the invention is therefore based on the object of further developing the drawer cabinet of the type mentioned at the outset in such a way that the drawbacks of the drawers which are common in the prior art are eliminated during their use.
  • the cabinet according to the invention in which this object is achieved, is essentially characterized in that
  • drawers each have a laterally protruding support rail on their two long sides
  • the one of the two support rails can be inserted between a plurality of support or guide rollers which are rotatably mounted on the first inner wall of the cabinet about horizontal axes, while the other of the two support rails is supported on at least one support on the other, second inner wall of the cabinet. or guide roller is displaceable, and
  • Such a cabinet allows the drawers to be moved in one of the two possible directions from their central normal position to a first end stop position. If the drawers are moved alternately in one or the other direction, there is at least no complete covering of the then lower drawer by the drawer located immediately above, and a sufficient view of practically all the drawers located in the open position is possible. According to the invention, however, it is also possible to release the drawers from this half-extended intermediate position by unlocking, in order to pull them out completely, until locking takes place again in an end position. If necessary, the drawer can be released and completely removed from this end position if necessary.
  • the diameter of the tube sections forming the cross rails is dimensioned smaller than the diameter of the support rails.
  • the cross rails not only serve to increase the torsional rigidity but also to make it easier to grasp and handle the drawers when they are removed from the cabinet. This is favored if the cross rails extend at a distance of a few centimeters from the outer wall of the drawer, which enables them to be gripped easily.
  • the carrying and guide rollers have a double-conical contact surface for the round cross-section of the support rails.
  • a particularly simple and yet safe drawer guide is ensured if, on the first inner wall of the cabinet, apart from a central lower support and guide roller located in the middle of the cabinet, at the same height, each at a distance that corresponds to approximately half the length of the support rail, depending on the position of the drawer to be supported, a part of the drawer weight-absorbing lower support and guide roller is provided, and that on both sides of the central roller a further upper roller is fixed at a height offset by an amount that when the support rail is placed on one or the lower ones Rolling while moving the associated drawer prevents lifting and evading upwards.
  • An analog roller arrangement could be provided on the second inner wall. However, it has proven to be completely sufficient to make the roller arrangement in question only on the first inner wall, since in a further embodiment of the invention it is sufficient if the second support inner wall is at the same height as the lower support located on the first inner wall of the cabinet in the middle of the cabinet - and leadership role only a lower support and guide roller is provided in the middle of the cabinet.
  • a locking device is provided in the form of a locking element that can be displaced transversely to the axis of the mounting rail counter to the action of a spring.
  • one locking element can be detected by the locking element, but for the purpose of releasing the drawer path or even removing the drawer from the cabinet by loading the Detent element associated with compression of the spring releasable end stop.
  • each locking element together with the associated spring is mounted inside the mounting rail and that the locking element through a slot in the mounting rail via the outer con protrudes from the mounting rail, a particularly elegant, reliable and trouble-free design is achieved.
  • Each locking element expediently has a locking groove in the area protruding beyond the outer contour of the mounting rail, into which the end stop falls.
  • each end stop has a stop surface facing the middle of the cabinet of the end stop and extending transversely to the drawer sliding direction, which cooperates with the analogously extending groove delimitation surface facing the mounting rail end.
  • the end stop includes a sliding surface that adjoins the stop surface and extends obliquely out of the locking groove.
  • a transversely projecting pin is fixed in the center of the second cabinet inner wall above each support or guide roller, which extends into the movement path of the locking element and is gripped by the locking groove when the drawer reaches its central position.
  • the vertical distance between the rows of support and guide rollers is expediently chosen depending on the height of the lowest dimensioned drawers. Accordingly, as many of the lowest-sized drawers can be inserted into the cabinet as rows of carrying and guide rollers are provided. Instead, drawers that are larger by the single, double or triple spacing of the rows of rollers can be used, the order of differently sized drawers being selectable according to requirements, that is to say any.
  • FIG. 1 shows a very schematic side view of the cabinet according to the invention with a plurality of horizontally displaceable drawers arranged one above the other,
  • FIG. 2 shows a very schematic side view of the one, first inner wall of the cabinet to illustrate a row of rotatably mounted support or guide rollers with a slide rail of a drawer inserted between them.
  • FIG. 3 shows a very schematic top view of the roller arrangement according to FIG. 2 and a drawer slidably mounted in the cabinet
  • Fig. 4 is a schematic front view of the cabinet in the region of the mounting rails of a drawer and its roller bearing.
  • FIG. 5 shows a schematic side view of the mounting rail shown on the right in FIG. 4 and the supporting or guide roller supporting it
  • FIG. 6 is a schematic side view corresponding to that of FIG. 2, but on a larger scale and with the drawer in the central central position,
  • FIG. 7 is a schematic plan view of the drawer and cabinet according to FIG. 6,
  • Fig. 8 is a schematic side view corresponding to that of FIG. 6 to illustrate a modified embodiment with an upper mounting rail in the inserted central position and a mounting rail located underneath in the maximum extended end position, and
  • Fig. 9 is a schematic plan view similar to Fig. 7 of the drawer with a modified mounting rail design, which comprises several locking devices.
  • the illustrated cabinet 1 comprises a plurality of superposed drawers 2, 2 ', 2 "which are horizontally displaceably mounted. They serve to accommodate office supplies, tools, kitchen appliances or the like.
  • the storage of the drawers are used on their two longitudinal sides in the vicinity of the upper edge in each case fixed support rails 3 which cooperate with support or guide rollers 4.
  • the support rails 3 are each connected to the drawers 4 in a manner not shown in detail, preferably by rivets.
  • each drawer 2 shows that one of the two support rails 3 of each drawer 2 can be inserted between a plurality of support or guide rollers 4 which are mounted on the one, first inner wall 5 of the cabinet so as to be rotatable about horizontal axes.
  • the other of the two support rails 3 is displaceable on a support or guide roller 4 located on the other, second inner wall 6 of the cabinet.
  • the support rails 3 and at least one cabinet wall 5 are end stops 7 and 7 'or interacting with them
  • Locking devices 8 assigned. These locking devices, together with the end stops 7, 7 ', limit the displacement path the drawer 2 from a central position, as illustrated in FIGS. 6 and 7, in one direction or the other. 2 and 3 show how the end stops 7 and 7 'interact with the associated latching device 8.
  • FIG. 3 shows particularly clearly that and how the ends of the two lateral support rails 3 are connected to one another to form a torsionally stable unit by cross rails 9 extending on the end face of the drawers 2.
  • the lateral support rails 3 and the cross rails 9 are formed by metallic pipe sections welded or soldered to one another. From the drawing it can be seen that the diameter of the tube sections forming the cross rails 9 is dimensioned smaller than the diameter of the support rails 3. In order to be able to grasp the cross rails 9 easily, they are a few centimeters away from the outer wall of the drawer across the curved corner regions 10 guided.
  • the support and guide rollers 4 have a double-conical bearing surface 11 for the support rails 3, which are round in cross section.
  • first inner wall 5 of the cabinet 1 On the first inner wall 5 of the cabinet 1, in addition to a central lower support and guide roller 4 located in the center of the cabinet, at the same height each at a distance that corresponds to approximately half the length of the support rail, there is a further one depending on the position of the drawer 2 to be supported provided a part of the drawer weight lower support and guide roller 4.
  • a further upper roller On each side of the central roller 4, a further upper roller is fixed at a height offset by a measure which, when the mounting rail is placed on the or one of the lower rollers 4, during lifting and releasing the associated drawer 2, 2 ', 2 " prevented above.
  • second inner wall 6 of the cabinet On the second inner wall 6 of the cabinet, at the same height as the lower support and guide roller 4 located on the first inner wall 5 in the middle of the cabinet, only one lower support and guide roller 4 is provided in the middle of the cabinet.
  • a narrow bead extending parallel to the longitudinal side of the drawer is attached to the mounting rails 3. This engages in a guide groove 13 shaped in accordance with its cross section and extending around the circumference of the carrying and guide rollers 4. This narrow bead 12 extends over the entire length of the mounting rail 3.
  • Fig. 4 also reveals that the guide groove 13 is provided between the two conical contact surfaces 11 of the support and guide roller 4. Not only the inclined contact surfaces 11 but also the narrow bead 12 on the underside of the mounting rails 3, in conjunction with the guide groove 13 receiving the latter, thus ensure exact guidance when the drawers 2 are moved within the cabinet 1.
  • a single latching device 8 is provided in the center of the mounting rails 3 in the form of a latching element 15 which can be displaced transversely to the mounting rail axis counter to the action of a spring 14.
  • each latching element is assigned one of the two end stops 7, 7 'which can be detected by the latching element.
  • the respective end stop can be released by acting on the locking element 8 with compression of the spring 14.
  • the spring 14 is formed by an approximately U-shaped spring plate strip.
  • each latching element 8 has a latching groove 17 in the region projecting beyond the outer contour of the mounting rail 3, into which the end stop 7 engages.
  • Each end stop 7 has a stop surface 18 facing the middle of the cabinet of the end stop, which extends transversely to the drawer displacement direction and which cooperates with the groove limiting surface 19 facing the end of the mounting rail, which extends transversely analogously.
  • Each end stop 7 comprises a sliding surface 20 which adjoins the stop surface 18 and extends obliquely out of the locking groove 17.
  • a latching device 8 is additionally provided in the area of both ends, which cooperate with the end stop 7 in the half-extended middle position of the drawer, but also - after temporary unlocking - in fully extended end position, as illustrated in Fig. 8, below.
  • the wide pulling out of the drawers 2 naturally presupposes the approach of the carrying and guide rollers 4 indicated in FIG. 8, which must then transmit the high load forces to the drawer cabinet 1.
  • a transversely projecting pin 21 is fixed above each support or guide roller 4, which extends into the movement path of the locking element 8 and is captured by the locking groove 17 when the drawer 2 reaches its central position, cf. 4 and 5.
  • a force component is exerted by the pin 21 transversely to the direction of movement on the latching element 8, which can deflect by deforming the spring 14.
  • This second cupboard inner wall 6 can therefore be replaced by a metallic column which is semicircular in cross-section. The drawers are therefore freely accessible on the side opposite the first inside wall 5 of the cabinet on both sides of the column forming the second inside wall 6.
  • the vertical distance between the rows of carrying and guide rollers 4 is selected depending on the height of the lowest dimensioned drawers. This can be seen particularly clearly in FIG. 1, which reveals that the vertical spacing of the rows of rollers is dimensioned the same, only the two uppermost rows of rollers are in use in the selection of drawers shown, while the third row of rollers is not required . This also applies to the fifth, sixth, eighth, ninth and tenth row of rolls. The situation naturally changes immediately if, instead of a small drawer 2, one of the larger drawers 2 ′ or 2 ′′ is pushed into the place of the small drawer 2.
  • the two cabinet walls 5, 6, between which the drawers 2, 2 ', 2 "are slidably mounted, are firmly connected to a horizontal base plate 22, from which they extend vertically upwards.
  • the cabinet is assigned a saddle cart-like chassis 24 for mobile storage.
  • a chassis frame 26 starting from the base plate 22 and extending in the area of handles 25 for the user is provided, which is mounted on rollers 27 on the Supports the ground.
  • the chassis frame 26 is telescopically length-adjustable and lockable below the handles 25. The means for this are known per se and are therefore not illustrated in more detail in FIG. 1 of the drawing. It is only indicated which different positions the handles 25 can assume.

Landscapes

  • Drawers Of Furniture (AREA)

Abstract

L'invention concerne une armoire à tiroirs comprenant plusieurs tiroirs (2, 2', 2') superposés, déplaçables horizontalement, prévus pour le rangement d'articles du bureau, d'outils, d'ustensiles de cuisine ou similaires. Des rails porteurs (3 ) qui coopèrent avec des rouleaux porteurs et des rouleaux-guide (4) sont associés aux tiroirs, de part et d'autre, dans le sens de déplacement. Afin de garantir une vue d'ensemble particulièrement bonne sur le contenu des tiroirs, en d'autres termes, afin de garantir une manipulation très pratique, un rail porteur (3) saillant est fixé latéralement dans chaque cas sur les tiroirs, sur leurs deux grands côtés. De plus, un des deux rails porteurs (3) peut être introduit entre plusieurs rouleaux porteurs ou rouleaux-guide (4) montés sur la première paroi intérieure (5) de l'armoire (1), de manière à tourner autour d'axes horizontaux. L'autre rail porteur (3) peut être quant à lui déplacé sur au moins un rouleau porteur ou rouleau-guide situé sur la seconde paroi intérieure (6) de l'armoire. Il est également prévu des butées de fin de course (7, 7') et des dispositifs à crans (8) qui coopèrent avec, associés aux rails porteurs et à au moins une paroi (5) de l'armoire, et qui limitent dans chaque cas éventuellement de manière multiple la trajectoire de déplacement d'un tiroir entre une position médiane et l'une ou l'autre direction. A cette fin, de même que pour sortir les tiroirs, les dispositifs peuvent également être débloqués.
EP98966397A 1997-12-22 1998-12-22 Armoire a tiroirs Withdrawn EP1041906A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19757400A DE19757400A1 (de) 1997-12-22 1997-12-22 Schubladenschrank
DE19757400 1997-12-22
PCT/EP1998/008410 WO1999032014A1 (fr) 1997-12-22 1998-12-22 Armoire a tiroirs

Publications (1)

Publication Number Publication Date
EP1041906A1 true EP1041906A1 (fr) 2000-10-11

Family

ID=7853091

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98966397A Withdrawn EP1041906A1 (fr) 1997-12-22 1998-12-22 Armoire a tiroirs

Country Status (3)

Country Link
EP (1) EP1041906A1 (fr)
DE (1) DE19757400A1 (fr)
WO (1) WO1999032014A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10155361A1 (de) * 2001-11-10 2003-05-22 Hans Roericht Möbel aus Zargen und Schubkästen
DE10334952B4 (de) * 2003-07-31 2007-10-04 Accuride International Gmbh Teleskopschiene und Gleitelement
DE202005015589U1 (de) 2005-06-06 2006-10-19 Entholzner, Hans-Peter Moduladapter
DE202006012169U1 (de) * 2006-08-07 2007-12-13 Entholzner, Hans-Peter Multifunktionsprofilanordnung
CN115137161A (zh) * 2022-07-26 2022-10-04 山西奇美厨柜科技有限公司 空间可变的橱柜

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1329510A (en) * 1919-06-03 1920-02-03 Canio Victor A De Mortuary refrigerator
US3465897A (en) * 1965-07-29 1969-09-09 Salzgitter Stahlbau Gmbh Storage arrangement
US4288130A (en) * 1979-01-17 1981-09-08 H. Geoffrey Lynfield Filing systems and other collapsible structural units
US4437715A (en) * 1981-07-10 1984-03-20 General Electric Company Rack supporting channel and stop
GB2285912B (en) * 1994-01-12 1997-10-29 Wen Cheng Kan A drawer structure adapted to a single rail or multi-rail assembly in a cabinet
US5520452A (en) * 1994-08-08 1996-05-28 Hon Industries Inc. File cabinet drawer slide disconnect

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9932014A1 *

Also Published As

Publication number Publication date
WO1999032014A1 (fr) 1999-07-01
DE19757400A1 (de) 1999-07-01

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