Title:
ROTARY LOCK CYLINDER ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2022/099618
Kind Code:
A1
Abstract:
A rotary lock cylinder assembly (1), comprising a rotary lock head assembly (1.1, 1.2) and a lock bar transmission assembly (1.3, 1.4); the lock bar transmission assembly (1.3, 1.4) is arranged at one end of a lock body (2) or is used independently, the rotary lock head assembly (1.1, 1.2) is arranged at the other end of the lock bar transmission assembly (1.3, 1.4), and by driving the rotary lock head assembly (1.1, 1.2), the lock bar transmission assembly (1.3, 1.4) is driven to move a lock body toggle sleeve (2.2) so as to drive a lock body tongue (2.3) to protrude, or drive a toggle head (1.4) of the lock bar transmission assembly (1.3, 1.4) to directly catch or clamp a certain fixed portion of an object to be locked, thus achieving mechanical back locking of a lock without a key.
Inventors:
XIANG DEZHAO (CN)
Application Number:
PCT/CN2020/128698
Publication Date:
May 19, 2022
Filing Date:
November 13, 2020
Export Citation:
Assignee:
XIANG DEZHAO (CN)
International Classes:
E05B3/00; E05B15/00
Foreign References:
| CN109113425A | 2019-01-01 | |||
| CN206245922U | 2017-06-13 | |||
| CN201193431Y | 2009-02-11 | |||
| TWM350592U | 2009-02-11 | |||
| CN209228215U | 2019-08-09 | |||
| CN2895636Y | 2007-05-02 | |||
| CN101555748A | 2009-10-14 | |||
| US20020088258A1 | 2002-07-11 |
Attorney, Agent or Firm:
IPYEE SHENZHEN OFFICE (CN)
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