Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Technical-unlocking-preventing misalignment lock
The invention discloses a technical-unlocking-preventing misalignment lock. The technical-unlocking-preventing misalignment lock is characterized in that a lock cylinder comprises an inner lock cylinder body and an outer lock cylinder body, a key slot and a tumbler slot are formed in the inner lock cylinder body, and the inner lock cylinder body is fixedly connected with a lock body; the outer lock cylinder body is installed on the inner lock cylinder body in a sleeving mode and connected with a torsion inputting piece and a bolt transmission piece to transmit unlocking torsion; a tumbler assembly comprises a lower tumbler, a middle tumbler, a secret key tumbler and a reset spring, and locking notches are formed in the lock body or the outer lock cylinder body; the size of the locking notches is larger than that of the tumblers matched with the locking notches, the outer lock cylinder body has a certain free rotating angle when blocking of the middle tumbler to the outer lock cylinder body is released in the locked state, and at the moment, the tumbler slot in the inner lock cylinder body and the tumbler slot in the outer lock cylinder body are completely misaligned. The technical-unlocking-preventing misalignment lock can not be technically unlocked, has the quite high comprehensive safety performance, can be widely applied to various padlocks, various drawer locks, various door locks, various vehicle locks and various special type locks and completely meets the safety demands of people for properties.
Technical-unlocking-preventing misalignment lock
The invention discloses a technical-unlocking-preventing misalignment lock. The technical-unlocking-preventing misalignment lock is characterized in that a lock cylinder comprises an inner lock cylinder body and an outer lock cylinder body, a key slot and a tumbler slot are formed in the inner lock cylinder body, and the inner lock cylinder body is fixedly connected with a lock body; the outer lock cylinder body is installed on the inner lock cylinder body in a sleeving mode and connected with a torsion inputting piece and a bolt transmission piece to transmit unlocking torsion; a tumbler assembly comprises a lower tumbler, a middle tumbler, a secret key tumbler and a reset spring, and locking notches are formed in the lock body or the outer lock cylinder body; the size of the locking notches is larger than that of the tumblers matched with the locking notches, the outer lock cylinder body has a certain free rotating angle when blocking of the middle tumbler to the outer lock cylinder body is released in the locked state, and at the moment, the tumbler slot in the inner lock cylinder body and the tumbler slot in the outer lock cylinder body are completely misaligned. The technical-unlocking-preventing misalignment lock can not be technically unlocked, has the quite high comprehensive safety performance, can be widely applied to various padlocks, various drawer locks, various door locks, various vehicle locks and various special type locks and completely meets the safety demands of people for properties.
Technical-unlocking-preventing misalignment lock
24.06.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser
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