Title:
DERAILING PREVENTION DEVICE FOR SLIDING RAIL AND FURNITURE SLIDING RAIL USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/121094
Kind Code:
A1
Abstract:
Provided is a derailing prevention device for a sliding rail, comprising a base (7) and an elastic snapping blade (5) fitted with the base (7), wherein the base (7) comprises a pair of vertical blocks (72, 73) and a clearance space (70) is formed between the blocks; the elastic snapping blade (5) comprises a pair of supporting arms (51, 52) which are connected end to end; and a central vacancy (591) is formed between the pair of supporting arms (51, 52). Each of the supporting arms (51, 52) is provided with an L-shaped reversed hook (53, 54); the reversed hook (53, 54) comprises a vertical edge (531, 541) and a transverse edge (530, 540); when the elastic snapping blade (5) is in a free state and is fitted with the base (7) along an axial direction, the pair of vertical edges (531, 541) of the elastic snapping blade (5) can be limited in the clearance space (70) between the pair of vertical blocks (72, 73) of the base (7) respectively; and the pair of transverse edges (530, 540) can also be pressed against front end edges of the vertical blocks (72, 73) of the base (7) at the same time. Thus, the derailing prevention device for a sliding rail reliably prevents derailing and can be intentionally and conveniently detached by a maintainer.
More Like This:
| JP3914438 | SLIDE RAIL |
| JP3915900 | LOCKING DEVICE FOR SLIDE RAIL |
| JP7493797 | Slide rail with automatic retraction device |
Inventors:
LIN XUWEN (CN)
Application Number:
PCT/CN2016/092218
Publication Date:
July 20, 2017
Filing Date:
July 29, 2016
Export Citation:
Assignee:
LIN XUWEN (CN)
International Classes:
A47B88/493
Foreign References:
| CN105962664A | 2016-09-28 | |||
| CN2446865Y | 2001-09-12 | |||
| CN2602668Y | 2004-02-11 | |||
| CN101803833A | 2010-08-18 | |||
| US20050180667A1 | 2005-08-18 | |||
| US6390575B1 | 2002-05-21 | |||
| US6126255A | 2000-10-03 |
Download PDF: