Title:
U-SHAPED LONG BEAM LOCK
Document Type and Number:
WIPO Patent Application WO/2020/232991
Kind Code:
A1
Abstract:
Disclosed by the present invention is a U-shaped long beam lock, which comprises a U-shaped lock beam (1) and a lock body (2), a plurality of clamping teeth (3) being provided on the lock beam (1); a through hole (4) that cooperates with the lock beam (1) is provided on the lock body (2), an elastic positioning member facing the through hole (4) is provided within the lock body (2), and an end part of the elastic positioning member is provided in cooperation with the clamping teeth (3); and one side of the elastic positioning member is provided with a lock core (5) perpendicular to the lock body (2), and a side surface of the lock core (5) is provided with an avoidance groove (6) provided in cooperation with the elastic positioning member. The present invention may unlock a lock conveniently, and also has the advantages of a simple structure, low costs, strong anti-theft performance and a long service life.
Inventors:
JIN FENGGUANG (CN)
Application Number:
PCT/CN2019/116534
Publication Date:
November 26, 2020
Filing Date:
November 08, 2019
Export Citation:
Assignee:
JIN FENGGUANG (CN)
International Classes:
E05B71/00; E05B17/00; E05B67/22
Foreign References:
| CN206071289U | 2017-04-05 | |||
| CN110130748A | 2019-08-16 | |||
| CN208010118U | 2018-10-26 | |||
| CN2616625Y | 2004-05-19 | |||
| CN2048099U | 1989-11-22 | |||
| CN203755849U | 2014-08-06 | |||
| US1511057A | 1924-10-07 | |||
| US7921682B1 | 2011-04-12 |
Attorney, Agent or Firm:
HANGZHOU XINYUAN PATENT AGENCY (CN)
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