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An anti-theft padlock capable of preventing technical theft unlocking is composed of a lock body, a lock ring, a lock cylinder, a lock tongue and a spring in sequence, wherein two anti-theft rings are additionally arranged at the position, close to the lock body, of the lock ring, the two anti-theft rings and the lock ring can be formed in one step, and a first barrier for preventing technical theft unlocking is achieved; and the flush lock tongue and a square ring groove also play a second barrier for preventing technical theft unlocking, so that the lock is safer.
一种能够起到防技术盗开的防盗挂锁，它是由锁体、锁环、锁芯、锁舌、弹簧依次组成，是在锁环靠近锁体处加了两道防盗环，两道防盗环可以和锁环一次成型，起到了第一道防技术盗开的第一道屏障，其齐头锁舌和方型环槽又起到了第二道防技术盗开屏障，使锁更加安全。
An anti-theft padlock capable of preventing technical theft unlocking is composed of a lock body, a lock ring, a lock cylinder, a lock tongue and a spring in sequence, wherein two anti-theft rings are additionally arranged at the position, close to the lock body, of the lock ring, the two anti-theft rings and the lock ring can be formed in one step, and a first barrier for preventing technical theft unlocking is achieved; and the flush lock tongue and a square ring groove also play a second barrier for preventing technical theft unlocking, so that the lock is safer.
一种能够起到防技术盗开的防盗挂锁，它是由锁体、锁环、锁芯、锁舌、弹簧依次组成，是在锁环靠近锁体处加了两道防盗环，两道防盗环可以和锁环一次成型，起到了第一道防技术盗开的第一道屏障，其齐头锁舌和方型环槽又起到了第二道防技术盗开屏障，使锁更加安全。
Anti-theft padlock
防盗挂锁
HUANG SHAOYUN (author)
2021-06-18
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Fiber-optic padlock system and anti-theft method thereof
| European Patent Office | 2015