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
  • A47B88/40—Sliding drawers; Slides or guides therefor
  • A47B88/423—Fastening devices for slides or guides
  • A47B88/427—Fastening devices for slides or guides at drawer side
• • 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
  • A47B88/423—Fastening devices for slides or guides
  • A47B2088/4235—Fastening devices for slides or guides having a latch mechanism coupling or disconnecting a drawer with drawer side slide from the rest of the slide members
• • 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
  • A47B88/423—Fastening devices for slides or guides
  • A47B88/427—Fastening devices for slides or guides at drawer side
  • A47B2088/4272—Fastening devices for slides or guides at drawer side ensuring a correct connection at the moment when the drawer is coupled to the drawer rail
• • 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
  • A47B88/423—Fastening devices for slides or guides
  • A47B88/427—Fastening devices for slides or guides at drawer side
  • A47B2088/4276—Fastening devices for slides or guides at drawer side at drawer front via latch means or locking lever

Definitions

• Telescopic guide for a slidably arranged in a furniture body
• the present invention relates to a telescopic guide according to the preamble of claim 1.
• a furniture body slidably disposed in a furniture part to be coupled to the running rail such that the furniture part is fixed in the front end region of the running rail with respect to this, in the axial direction as well as transversely to the axial direction.
• the coupling between the running rail and the furniture part is ensured by the fact that the running rail in the direction of insertion is first forcibly blocked shortly before reaching the final insertion position and only after successful
• the insertion limiter surrounds the guide rail or the center rail, in particular the end-side end of the guide rail, hook-shaped and has at least one spring region, which causes a provision of the guide rail or the middle rail embracing position during the first extension of the furniture part.
• the invention takes advantage of the generic state of the art and develops it further.
• the hook-like grip of the guide rail is always a safe installation, the resilient property of the Aufrastêtteils realized at the first extension after assembly in any case a swing back from the blockage position against complete insertion.
• the adapter device has a control cam for actuating the spring region of the Aufrastêtteils. It is advantageous if this cam is designed and tuned to the at least one spring portion that one of the spring portions is tensioned so that the hook portion on Aufrastêtteil after removing the movable furniture part of the telescopic guide automatically in the rear grip position on the guide or middle rail moved back.
• FIG. 1 is a perspective view of a portion of a telescopic guide for a slidably guided in a furniture body furniture part such.
• Figures 2 and 3 exploded views of the elements of the arrangement of Figure 1 from two different perspectives.
• Fig. 4 is a perspective view of a Aufrastêters of the arrangement of Fig. 1;
• Fig. 5a-c temporally successive stages of the assembly of the drawer on the telescope arrangement in a perspective view;
• Fig. 7a-e the assembly steps of Figure 6 in a view from below.
• FIG. 10 shows a section through a telescopic guide to illustrate the basic structure.
• the reference numeral 1 a total of a telescopic guide for a slidably guided in a furniture body furniture part such. B. called a drawer.
• this telescopic guide has a running rail 2 which can be coupled to a displaceable furniture part and a guide rail 4 fixed to an indicated furniture body 3 (FIG.
• An extension length increasing center rail 5, which is arranged between the running rail 2 and the guide rail 4, is optionally conceivable. It can also be found in Fig. 10, which shows a section through a telescopic arrangement with center rail 5 and rolling elements between the rails 2, 4, 5.
• the sliding furniture part is referred to as a drawer for the sake of simplicity.
• This conceptual assignment is not intended to be limiting, as are terms such as “forward” or “rear” or “upper” and “lower”, each referring to common usage with respect to a pull-out drawer mounted in a body, in which: the front panel is usually referred to as “lying in front” and the drawer bottom as “lying down”.
• a drawer-side adapter device 6 which as a whole preferably also the function of a
• Latching element for locking on the running rail exerts, and a preassembled on the running rail insertion limit. 7
• the adapter device 6 is used for coupling the running rail 2 with the drawers, in particular for coupling the running rail 2 with a drawer frame
• the adapter device 6 can be designed in one or more parts. Here it is in two parts in a preferred embodiment and comprises a first adapter part 9 made of sheet metal and a second A dapterteil 10 made of plastic connected to this to a preassembled unit.
• the first adapter part 9 is designed such that it can be coupled to the side frame 8 of the displaceably mounted furniture part.
• the first adapter part 9 is preferably designed as a punched / bent part made of sheet metal and preferably designed such that the side frame of the movable furniture part can be permanently connected, for example by press-fitting on the first adapter part 9.
• the first adapter part 9 is connected to a second adapter part 10 - locked here - which preferably consists of a plastic.
• the second adapter part 10 is designed such that it can be latched to the running rail 2.
• the first adapter part and the drawer frame or even the first adapter part 9 and the second adapter part 10 could theoretically also be formed as one piece.
• the running rail 2 and the second adapter part 10 have corresponding connecting elements 11, here as a preferably lower projection 12 (FIG. 3) on the second adapter part 10 and as a preferably window-like recess or recess 13 (FIG. 2) on the upper side of the running rail 2 are formed.
• the projection 12 consists of a plurality of webs 32 which engage in reaching the recess 13 preferably with a slight play in this.
• the first and the second adapter part 9, 10 are connected by locking means 28 on the second adapter part 10, which engage in a recess 29 of the first adapter part 10, quickly and safely together to form a preassembled unit.
• a control cam 23 is formed, which is designed and shaped such that from her a spring portion of the Einschubbeskyr is stretched (which will be described in more detail below).
• the section 30 also has the projection 27 for engaging under the inclined surface 26 of the base part.
• the slide-in limiter 7 also ensures, in interaction with the adapter device 6, that the drawer is secured at the front-end-side end against being lifted off the running rail 2 by snapping or latching engagement.
• the Einschubbeskyr 7 is here - again in a preferred but not mandatory embodiment - formed in two parts. It comprises a base part 14 which can be fixed to the running rail 2 and a pivotable catching control part 15 which is fixed thereto and at least partially movable relative thereto, that is also shown as an individual part in FIG. 4.
• the base member 14 is shown in FIG. 1 to 6 cost of plastic.
• a plug portion 16 with which it engages in the running rail 2 from the front-side end thereof.
• a flange portion 25 is formed, to which a projection 17 connects, which extends here parallel to the outside of the running rail 2 to this.
• the insertion end x rear end of the projection 17 via an inclined surface 26 in a downwardly extending release handle 18, such that the release handle 18 protrudes relative to the projection 17 slightly further from the running rail 2 radially or perpendicular to the withdrawal direction to the outside ,
• the inclined surface 26 extends in a first portion 26a both obliquely downwards and obliquely to the vertical to the running rail 2 and in a second portion 26b only obliquely to the vertical to the running rail.
• the inclined surface 26 is of particular importance in that at least one of its sections is engaged in the final assembly position by the projection 27 on the second adapter part 10, which secures the drawer at the front end against lifting from the running rail 2.
• the Aufrastêtteil 15 of FIG. 4 is made of plastic. According to alternative embodiments, it may also consist of sheet metal.
• the Aufrastberichtteil 15 includes in addition to the pin 21 on the base plate 22, on which a second spring region is further formed, here also on the base plate 22 attaching, deflectable spring tongue 20, the slot 19 of the projection 17 of the base part with a free end portion 14 interspersed and so cooperates with a control cam or surface 23 on the second adapter part 10, that the spring tongue 20 is moved and tensioned during the first insertion of the drawer.
• the Aufrastberichtteil 15 further includes a hook portion 24 which is placed at the first mounting around the free front end of the guide rail 4 (Fig. 5a, 6a, 7a), so that it engages around it, the torsion spring preferably remains unstressed.
• the assembly process is explained in more detail with reference to a sequence of consecutive assembly images, in which partial portions of the elements of the telescopic guide are not shown, to facilitate understanding.
• the adapter device 6 is already fastened to the drawer frame 8 and the slide-in limiter 7 to the telescopic rail arrangement in the factory (preferably one on each side frame of the drawer in an analogous manner).
• the base member 14 engages after the pre-assembly further with its plug portion 16 in the track 2 and is fixed to this, which - as already stated - the Aufrastêtteil 15 is fixed via the pin 21 movable on the base member 14.
• the Aufrastêtteil is deflected relative to the base member 14 so that its hook portion 24 surrounds the front end of the guide rail 4 in Solutionschoben- nen state of the track rail 2.
• the first spring region ie, the torsion spring-like pin 21 relaxed and the running rail by a small piece a (see Fig. 6a), corresponding to the distance between the inner edge of the hook portion 24 and the rear or ., Inner edge of the flange 25 extended beyond the front end of the guide rail 4 addition.
• the supernatant is e.g. about 1 to 3 mm. This position is secured by the pre-assembly of Einschubbegrenzers 7.
• a pre-assembly is e.g. already “in the factory” feasible.
• the actual installation of the drawer at the "end customer” can in this case begin with a placement and subsequent pushing of the drawer on the inserted track (s) 2.
• the drawer is moved on the rails 2 to the rear or in the insertion direction x (FIGS. 5a and 5b and 6a and 6b and 7a and 7b) until the projection 12 at the bottom of the adapter device or here at the second A dapterteil 10th Gravity-assisted falls into the recess 13 (direction z) and engages in this (Fig. 5c, 6c, 7c), wherein by the projection 27 which runs under the inclined surface 26, before reaching the recess 13, a spreading of the second adapter part 10 takes place.
• the projection 12 then engages in the recess 13
• the first adapter part 10 relaxes, so that the second adapter part 10 or the adapter device and the running rail 2 noticeably and optionally also audibly engage with each other (5c, 6c, 6d).
• this advantage can also be used to ensure that the drawer is almost always retractable without protrusion to the system of the front panel on the furniture body, the insertion limiter 7 and the control cam 23 are so designed and matched to the adapter device 6 that the hook portion 24 at the next Opening the drawer from its initial position of Fig. 5 a moved so far, pivoted here, that he no longer between the end of the guide rail 4 and the next time the drawer is inserted
• Flange portion 25 of the base member 14 is located so that the running rail 2 can now be further inserted by this way.
• the drawer frame is secured, for example, in a conventional manner to a C-hook against lifting.
• a self-closing device preferably with damper (not shown here) 9 may be arranged.
• the insertion limiter is formed according to Fig. 1 to 7 such that the hook portion 24 is pivoted in its release from the rear grip of the guide rail 4 inwards into the running rail 2. Alternatively, it is also possible that it is pivoted relative to the guide rail 4 to the outside.
• the second variant, the Fig. 8 ad show, in which case the spring tongue 20 is supported by a coil spring 34, so that these elements together form the second spring region.
• the function is basically the same.
• the control cam 23 on the adapter device in turn causes the hook portion 24 is pivoted back during the first extraction of the previously locked on the track rail drawer, so that the running rail can be further inserted (Fig. 8a-d).
• the Aufrastêtteil 15 of FIG. 9 in turn has a hook portion 24, with the guide rail 4 is embraced in the preassembled position (Fig. 9a).
• the leaf spring-like spring portion 35 is formed, which is in a receptacle
• the torsion-like spring portion 36 causes after an expansion of the drawer, the renewed snap back into the rear grip position of Fig. 9a analogous to the embodiment of FIGS. 1 to 7.
• the design of the Aufrast horrestiteils of metal, in particular spring steel, has the advantage of particular stability and reliability, in particular the Torsi- ons-spring portion 36 even after many years, if, for example, when removing the drawer to be removed from a furniture body and then re-assembled.
• Drawer frame 8 first adapter part 9 second adapter part 10

Landscapes

• Drawers Of Furniture (AREA)
• Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=37964035

Family Applications (1)

Country Status (9)

Families Citing this family (18)

Family Cites Families (9)

• 2005
  • 2005-12-22 DE DE202005020025U patent/DE202005020025U1/de not_active Expired - Lifetime
• 2006
  • 2006-12-14 ES ES06841364T patent/ES2344524T3/es active Active
  • 2006-12-14 DE DE502006006914T patent/DE502006006914D1/de active Active
  • 2006-12-14 KR KR1020087018025A patent/KR101351514B1/ko not_active IP Right Cessation
  • 2006-12-14 AT AT06841364T patent/ATE466499T1/de active
  • 2006-12-14 EP EP06841364A patent/EP1962641B1/fr not_active Not-in-force
  • 2006-12-14 JP JP2008546394A patent/JP5087556B2/ja not_active Expired - Fee Related
  • 2006-12-14 WO PCT/EP2006/069719 patent/WO2007074077A1/fr active Application Filing
  • 2006-12-14 RU RU2008129391/12A patent/RU2407416C2/ru not_active IP Right Cessation
  • 2006-12-14 CN CN2006800485947A patent/CN101346079B/zh not_active Expired - Fee Related

Non-Patent Citations (1)

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