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
  • 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

Definitions

• the present invention relates to a telescopic guide for a slidably disposed in a furniture body furniture part such as a drawer, an excerpt or the like, with a lockable with the furniture part on a furniture part side latching rail and at least one furniture body side fixable guide rail and preferably or optionally one of the extension length magnifying and between the guide rail and track rail arranged center rail.
• Telescopic rails of the generic type are known per se, from DE 89th
• the coupling takes place in such a way that this coupling is brought about the first time the sliding furniture part is retracted completely.
• the coupling between the running rail and the furniture part is ensured by the fact that the running rail is forcibly blocked in the insertion direction shortly before reaching the final insertion position and is released again after the coupling between the running rail and the furniture part, wherein by the means which the coupling cause the Einschubbeskyr is pivoted out of its slot Blockadegna.
• the insertion limiter bears on the end face of the middle rail, which has a shear surface produced by a cutting tool, consisting of a cutting edge rounding (bleed side), a parting surface and a fracture surface (demolition zone with burr). During installation, this burr sometimes proves to be a hindrance.
• the invention has the object of at least largely solving this problem and to further develop the generic arrangement such that a high installation safety is achieved while avoiding the problem described above.
• the locking element has two latching noses and the running rail two or more in the insertion direction of the box offset from one another arranged recesses, wherein the latching noses and recesses are arranged such that in the mounted state either only the first latching lug in the first recess or the second latching lug in the second recess engages.
• the above condition may be expediently realized by a damped self-closing mechanism arranged on the telescopic guide for the preferably spring-assisted intake of the drawer, at least over a part of its pull-out path.
• the arrangement according to the invention serves to fulfill a safety function and to couple the drawer securely and captively to the side frame already during its first pre-assembly.
• the first recess is arranged or formed in such a way on the running rail in the longitudinal direction that it is reliably reached during the first insertion of the drawer of the first locking lug, so that it engages in it.
• Vorverrast ein ensures that the box is also secured during its pre-assembly that the elements can not be separated from each other until he the final detent position of the box in which he can not slip, after a sufficiently energetic further opening and closing achieved, in which the drawers runs onto the damped self-closing, wherein the second latch reaches the second recess.
• the distance between the stop surfaces of the locking lugs to stop in the recesses smaller than the distance of the corresponding abutment surfaces of the recesses to be sized.
• Figure 1 is an end view of a telescopic guide according to the invention
• Figure 2 is a perspective exploded view of elements of a
• Figures 3a and. 3b different perspective views of the locking element
• Figure 4 is a partial view of the telescopic guide of Figures 1 and 2.
• FIGS. 6a to 6d simplified schematic representations of various components
• 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 sliding rail 2 which can be coupled to a displaceable furniture part, a guide rail 4 fixed to an indicated furniture body 3, and a middle rail 5 which enlarges the extension length and which is arranged between the running rail 2 and the guide rail 4.
• Figure 2 shows a side frame 6 of a drawer to which a generally designated by the reference numeral 7 locking element is fixed by clip connections, which serves to effect a coupling between a drawer and the running rail 2 of the telescopic guide 1.
• Figures 2 and 3a and 3b show that the locking element has a base leg 7a and two locking legs 7b, 7c, which are directed towards each other like a roof or acute angle to the base leg 7a set, the free ends but are not connected to each other.
• the two locking legs 7b, 7c are each provided with a latching nose 7d, 7e.
• a projection 7f with clip means 7g for attachment to a correspondingly formed support and stiffening web 6a of the side frame 6 is formed on the base leg 7a.
• the locking element 7 is first fixed to the side frame 6.
• the first latching lug 7d of the latching element 7 serves to engage in a manner to be described in a first recess 8 (Fig. 6) of the track rail 2 and thus preliminarily to couple the drawer to the track rail 2 during the first assembly, until after Pulling out and reinserting the drawer, the second locking lug 7e in a second, relative to the first recess
• FIG. 4 shows a bottom view of the side frame 6 with the latching element 7 mounted on the support and stiffening web 6a.
• Figures 6a to 6d show the front end portion of the rails 2 during several different stages of assembly.
• this running rail 2 is provided with at least two recesses 8, 9, in each of which one of the locking lug 7d, 7e of the locking element 7 for
• Purpose of the axial coupling between a movable furniture part and the running rail 2 can engage.
• each latched latching lug 7e from the respective recess 8 or 9 of the track rail 2 move out and thus cancel the coupling.
• At least one of the preferably two latching elements 7 (arranged on the right and left frame) of the drawer reaches one of the recesses 8, 9 or one of the latching windows of the pull-out guide (FIG. ,
• a damper 14 eg a damped self-feeder for preferably spring-assisted collection of the drawer with the side frames (6) at least over a part of the Ausziehweges ) runs and slips so far behind in this delayed impact in its closed position, that the second locking element reaches the second recess 9 of the running rail 2 (Fig. 6d).
• a damper 14 eg a damped self-feeder for preferably spring-assisted collection of the drawer with the side frames (6) at least over a part of the Ausziehweges

Landscapes

• Drawers Of Furniture (AREA)
• Chairs Characterized By Structure (AREA)

Priority Applications (6)

Applications Claiming Priority (2)

Publications (1)

Family

ID=37654866

Family Applications (1)

Country Status (9)

Cited By (4)

Families Citing this family (7)

Citations (3)

Family Cites Families (8)

• 2005
  • 2005-12-01 DE DE202005018788U patent/DE202005018788U1/de not_active Expired - Lifetime
• 2006
  • 2006-11-07 JP JP2008542696A patent/JP5270364B2/ja not_active Expired - Fee Related
  • 2006-11-07 ES ES06819297T patent/ES2386975T3/es active Active
  • 2006-11-07 EP EP06819297A patent/EP1956943B1/de active Active
  • 2006-11-07 KR KR1020087015811A patent/KR101313757B1/ko not_active IP Right Cessation
  • 2006-11-07 WO PCT/EP2006/068178 patent/WO2007062961A1/de active Application Filing
  • 2006-11-07 AT AT06819297T patent/ATE555689T1/de active
  • 2006-11-07 CN CN2006800448967A patent/CN101365363B/zh active Active
  • 2006-11-07 RU RU2008125320A patent/RU2401628C2/ru not_active IP Right Cessation

Patent Citations (3)

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