Title:
IMPROVED PASSWORD LOCK
Document Type and Number:
WIPO Patent Application WO/2020/258000
Kind Code:
A1
Abstract:
Disclosed is an improved password lock, comprising a housing, a lock case, a password box, and a spring bolt; the housing is composed of a shell and a panel; the panel is fixed on the top surface of the shell to form an accommodating cavity of the housing; the middle part of the lock case is rotatably sleeved at one side of the housing; the password box is installed in the accommodating cavity of the housing, and the password box is cooperatively linked with the lock case; and the spring bolt is fixedly sleeved on a penetrating end, penetrating through the housing, of the lock case. The lock case can drive a slide block in the password box to move horizontally for changing a password, and therefore the operation is convenient.
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| JPH06229155 | SECURITY LOCK MECHANISM |
| WO/2001/065037 | COMBINATION LOCK |
| JPH0821134 | COMBINATION LOCK WITH ADJUSTING BUTTON |
Inventors:
LIN SHAOLIAN (CN)
LIN SHAOJIAN (CN)
LIN SHAOJIAN (CN)
Application Number:
PCT/CN2019/092651
Publication Date:
December 30, 2020
Filing Date:
June 25, 2019
Export Citation:
Assignee:
XIAMEN MAKE SECURITY TECH CO LTD (CN)
International Classes:
E05B37/00; E05B37/02
Foreign References:
| CN109184337A | 2019-01-11 | |||
| CN204609512U | 2015-09-02 | |||
| CN106351514A | 2017-01-25 | |||
| CN106401317A | 2017-02-15 | |||
| CN108678570A | 2018-10-19 | |||
| DE102014109224A1 | 2016-01-07 | |||
| US9222283B1 | 2015-12-29 |
Attorney, Agent or Firm:
XIAMEN SHINHWA PATENT & TRADEMARK AGENCY CO., LTD. (CN)
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