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A platform for research: civil engineering, architecture and urbanism
The invention provides a clutch type idle lock cylinder. The clutch type idle lock cylinder comprises a lock cylinder body, blades, side columns and rotary limiting parts. Key grooves and side column grooves for containing the side columns are correspondingly formed in a lock body and the lock cylinder body, the blades are inserted into blade holes of the lock cylinder body respectively, side column drive wedge column grooves are formed in the edges, corresponding to the side column grooves of the lock cylinder body, of the blades, the lock cylinder body is an axial segmented lock cylinder body, and the rotary limiting parts are arranged on all the segments of the lock cylinder body. By the adoption of the technical scheme, the difficulty of technical theft unlocking operation is increased, and the anti-technical-theft-unlocking and anti-prizing capacity of a lock composed by the lock cylinder is greatly improved.
The invention provides a clutch type idle lock cylinder. The clutch type idle lock cylinder comprises a lock cylinder body, blades, side columns and rotary limiting parts. Key grooves and side column grooves for containing the side columns are correspondingly formed in a lock body and the lock cylinder body, the blades are inserted into blade holes of the lock cylinder body respectively, side column drive wedge column grooves are formed in the edges, corresponding to the side column grooves of the lock cylinder body, of the blades, the lock cylinder body is an axial segmented lock cylinder body, and the rotary limiting parts are arranged on all the segments of the lock cylinder body. By the adoption of the technical scheme, the difficulty of technical theft unlocking operation is increased, and the anti-technical-theft-unlocking and anti-prizing capacity of a lock composed by the lock cylinder is greatly improved.
Clutch type idle lock cylinder
QIN ZHIQIANG (author)
2015-09-02
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
Electric control clutch lock cylinder for automatic lock
| European Patent Office | 2023