Title:
HANDLE DRIVE DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/011771
Kind Code:
A1
Abstract:
A handle drive device, comprising a handle (1), and a lock cylinder (2) and drive axle (3) embedded in the handle (1); a spring bolt (21) is fixed to the lock cylinder (2) by means of a snap spring, and is movably engaged with one end of the drive axle (3); the handle (1), the lock cylinder (2) and the drive axle (3) are coaxially arranged, a smooth slope being provided on the end of the drive axle (3) movably engaging with the spring bolt (21); the handle (1) comprises a shank; the shank comprising a shank casing (4), a handle sliding cover (5), a front slide rail plate (6) and a rear slide rail plate (7).
Inventors:
ZHANG ZE (CN)
Application Number:
PCT/CN2014/094263
Publication Date:
January 28, 2016
Filing Date:
December 18, 2014
Export Citation:
Assignee:
ZHANG ZE (CN)
International Classes:
E05B3/00; E05B1/00
Foreign References:
| CN104088512A | 2014-10-08 | |||
| CN203947871U | 2014-11-19 | |||
| CN201301596Y | 2009-09-02 | |||
| US20070114801A1 | 2007-05-24 | |||
| CN201343899Y | 2009-11-11 |
Attorney, Agent or Firm:
KANGXIN PARTNERS,P.C. (CN)
北京康信知识产权代理有限责任公司 (CN)
北京康信知识产权代理有限责任公司 (CN)
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