Title:
DAMPING-TYPE SLIDE RAIL DEVICE FOR DRAWER ROLLERS
Document Type and Number:
WIPO Patent Application WO/2010/148907
Kind Code:
A1
Abstract:
A damping-type slide rail device for drawer rollers comprises a fixed rail (2) fixed at one side of a drawer (1), and a moving rail (3) mounted on the fixed rail (1). Rollers (4) are provided between the fixed rail (2) and the moving rail (3), and the moving rail (3) slides relative to the fixed rail (2) by means of rollers(4). A buffering self-locking box (5) is fixed on the moving rail (3) or the fixed rail (2), which comprises a body (51) and a buffering self-locking block (52) on which a notch (521) is provided. A guide concave part (511) and a buffering self-locking block buckle (512) are provided on the body (51), and a damping pull rod (6) and a pullback spring (7) are also provided between the buffering self-locking block (52) and the body (51). The buffering self-locking block (52) is hung on the buffering self-locking block buckle (512) through the notch (521) when the moving rail (3) opens the drawer, and a stop (8) which is suitable for matching with the buffering self-locking block (52) is protruded on the moving rail or the fixed rail adjacent to the buffering self-locking block (52), so that the stop (8) can push the notch (521) provided on the buffering self-locking block (52) to depart from the buffering self-locking block buckle (512) and slide along the guide concave part (521) to return while the moving rail (3) slides at the terminal part of closing course.
Inventors:
HE SHUNHUI (CN)
Application Number:
PCT/CN2010/073351
Publication Date:
December 29, 2010
Filing Date:
May 28, 2010
Export Citation:
Assignee:
HE SHUNHUI (CN)
International Classes:
A47B88/04; A47B88/49
Domestic Patent References:
| WO2007111424A1 | 2007-10-04 |
Foreign References:
| CN201445141U | 2010-05-05 | |||
| CN201079159Y | 2008-07-02 | |||
| CN201208064Y | 2009-03-18 | |||
| CN201019283Y | 2008-02-13 | |||
| CN201252993Y | 2009-06-10 | |||
| CN101258967A | 2008-09-10 | |||
| JP2005230468A | 2005-09-02 | |||
| CN101347290A | 2009-01-21 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (Tower A Indo Building,A48 Zhichun Road, Haidian District, Beijing 8, CN)
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