Lockset

Abstract

The invention discloses a lockset. The lockset comprises a locking seat, a lock cylinder, a locating piece and a sealing block, wherein the locking seat is provided with a lock cylinder hole and an opening communicated with the lock cylinder hole, a notch which is extended to the opening is formed in the wall of the lock cylinder hole, the lock cylinder is correspondingly contained in the lock cylinder hole, the lock cylinder is provided with an open slot which corresponds to the notch; the locating piece is correspondingly contained in the notch and the open slot to limit the lock cylinder to rotate in the lock cylinder hole; the sealing block is correspondingly contained in the lock cylinder hole to seal the opening, thus the weakness that the lockset is damaged is reduced, the lockset is difficult to damage, and further the antitheft property of the lockset is improved; and compared with the known lockset, the lockset provided by the invention is of a better design.

Description

technical field [0001] The invention relates to a lock, in particular to an anti-destructive lock structure capable of lifting the lock. Background technique [0002] In order to improve the anti-theft of the lock, it usually reduces its vulnerability to damage, and the above-mentioned weaknesses include parts that are not integrally formed, such as component connections, pivot joints, or drilling holes, so reducing the vulnerability of the lock to be damaged is naturally improved. Anti-theft properties of locks, known locks such as China Taiwan New Patent Announcement No. 444806, 373677 and other patent cases, which include a lock cylinder housed in the housing, and in order to limit the rotation of the lock cylinder, holes will be drilled outside the housing for reuse The pin penetrates the drilled hole to restrict the rotation of the lock cylinder. However, the drilled hole for restricting the rotation of the lock cylinder will easily become a damaged position, and the lo...

AI Technical Summary

Problems solved by technology

[0002] In order to improve the anti-theft of the lock, it usually reduces its vulnerability to damage, and the above-mentioned weaknesses include parts that are not integrally formed, such as component connections, pivot joints, or drilling holes, so reducing the vulnerability of the lock to be damaged is naturally improved. Anti-theft properties of locks, known locks such as China Taiwan New Patent Announcement No. 444806, 373677 and other patent cases, which include a lock cylinder housed in the housing, and in order to limit the rotation of the lock cylinder, holes will be drilled outside the housing for reuse The pin penetrates the drilled hole to restrict the rotation of the lock cylinder. However, the drilled hole for restricting the rotation of the lock cylinder will easily become a damaged position, and the lock will lose its anti-theft performance, so that there will be doubts about insufficient anti-theft performance.

[0003] In view of this, in order to improve the problem that the known locks have too many weaknesses that can be destroyed, and the locks have insufficient anti-theft performance, the inventor adheres to the concept of improving the anti-theft performance of the locks, and devotes himself to research, resulting in the present invention.

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