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Title:
NOVEL DOOR HANDLE RESET BUFFER STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2017/020768
Kind Code:
A1
Abstract:
A novel door handle reset buffer structure comprises a face plate (1) and a door handle (2) arranged thereon. The door handle (2) is rotatably installed on the face plate (1) by means of a handle head (3); a reset torsion spring (4) is arranged between the face plate (1) and the handle head (3), thereby enabling the door handle (2) to automatically reset to a locking state after a door is opened; and a quick reset buffer device is also arranged between handle head (3) and the face plate (1).

Inventors:
GUAN ZHENLING (CN)
LI SHANXIONG (CN)
QI ZHI (CN)
Application Number:
PCT/CN2016/091994
Publication Date:
February 09, 2017
Filing Date:
July 28, 2016
Export Citation:
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Assignee:
GUANGDONG JUSEN HARDWARE PREC MFG CO LTD (CN)
International Classes:
E05B3/00
Domestic Patent References:
WO2009131375A22009-10-29
Foreign References:
CN205012758U2016-02-03
CN204386265U2015-06-10
CN203175201U2013-09-04
KR101496018B12015-02-25
Attorney, Agent or Firm:
GUANGDONG GUANGHE LAW FIRM et al. (CN)
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