Title:
LOCK CYLINDER AND UNLOCKING KEY
Document Type and Number:
WIPO Patent Application WO/2021/031845
Kind Code:
A1
Abstract:
Provided are a lock cylinder and an unlocking key. The lock cylinder comprises: a lock shell; a lock core, the lock core being rotatably arranged in the lock shell; a locking member, the locking member being movably arranged between the lock core and the lock shell and provided with a locking position and an unlocking position; a locking blade, the locking blade being movably connected to the lock core and capable of stopping or avoiding the movement of the locking member so as to lock or unlock the locking member; a driving assembly, at least part of the driving assembly being movably arranged relative to the locking member, and the driving assembly being capable of stopping or avoiding the movement of the locking member so as to lock or unlock the locking member; and a driving control blade, the driving control blade being movably connected to the lock core and provided with a stop position or an avoiding position, wherein when the driving control blade is at the stop position, the driving control blade stops the movement of the driving assembly, and when the driving control blade is at the avoiding position, the driving control blade avoids the movement of the driving assembly. The present application solves the problem in the prior art of the security of a lock cylinder being low.
Inventors:
JIN SHUQIANG (CN)
LI BAOFU (CN)
YANG SHAOHUA (CN)
LI QIPING (CN)
HE HAIXIONG (CN)
ZHANG XIAOMING (CN)
LI BAOFU (CN)
YANG SHAOHUA (CN)
LI QIPING (CN)
HE HAIXIONG (CN)
ZHANG XIAOMING (CN)
Application Number:
PCT/CN2020/106829
Publication Date:
February 25, 2021
Filing Date:
August 04, 2020
Export Citation:
Assignee:
ZHUHAI UTAIOT TECH CO LTD (CN)
International Classes:
E05B47/00; E05B15/00; E05B15/14; E05B19/00; E05B29/10
Domestic Patent References:
| WO2016178851A1 | 2016-11-10 |
Foreign References:
| CN110359775A | 2019-10-22 | |||
| CN110130735A | 2019-08-16 | |||
| CN205277066U | 2016-06-01 | |||
| CN204876873U | 2015-12-16 | |||
| CN108150015A | 2018-06-12 | |||
| DE102014004190A1 | 2015-09-24 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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