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A platform for research: civil engineering, architecture and urbanism
The invention discloses a locking mechanical antitheft lock. A rear lock cylinder and affront lock cylinder of the locking mechanical antitheft lock are completely disconnected, and a connector is hidden in a hidden hole; a connecting hole is formed in the front surface of the rear lock cylinder, a connecting tongue penetrating through hole is formed in the rear surface of the rear lock cylinder; a slide rod on the front surface of a guide spring in a slide hole is arranged in the slide hole, the slide rod is arranged in an expansion slot and the slide hole; a shifting fork is fixed on the slide rod in the slide slot by virtue of a connecting pin; an expansion end of the expansion sheet is resisted against the lock slot to lock the front lock cylinder; the connecting lock device is used for locking the front lock cylinder. An inclined suspended straight-pushing rotary unlocking mode is adopted, mechanical interlocking, hiding and connection hiding are integrated, so that a thief cannot simultaneously open the expansion lock and rotate the rear lock cylinder; even, the expansion lock and the lock cylinder are damaged by virtue of brutal means, only the front lock cylinder can be rotated, the rear lock cylinder cannot be rotated, so that the complete antitheft effects are achieved.
The invention discloses a locking mechanical antitheft lock. A rear lock cylinder and affront lock cylinder of the locking mechanical antitheft lock are completely disconnected, and a connector is hidden in a hidden hole; a connecting hole is formed in the front surface of the rear lock cylinder, a connecting tongue penetrating through hole is formed in the rear surface of the rear lock cylinder; a slide rod on the front surface of a guide spring in a slide hole is arranged in the slide hole, the slide rod is arranged in an expansion slot and the slide hole; a shifting fork is fixed on the slide rod in the slide slot by virtue of a connecting pin; an expansion end of the expansion sheet is resisted against the lock slot to lock the front lock cylinder; the connecting lock device is used for locking the front lock cylinder. An inclined suspended straight-pushing rotary unlocking mode is adopted, mechanical interlocking, hiding and connection hiding are integrated, so that a thief cannot simultaneously open the expansion lock and rotate the rear lock cylinder; even, the expansion lock and the lock cylinder are damaged by virtue of brutal means, only the front lock cylinder can be rotated, the rear lock cylinder cannot be rotated, so that the complete antitheft effects are achieved.
Locking mechanical antitheft lock
XU HAOZHONG (author)
2015-04-01
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser