Lock cylinder and lock comprising same

Abstract

The invention provides a lock cylinder and a lock comprising the same. The lock cylinder comprises a lock case, an outer lock container, an inner lock container, a rotary lug, a marble assembly and adisengagement and engagement assembly. The outer lock container is rotatably arranged in the lock case. The inner lock container is rotatably arranged in the outer lock container. The rotary lug is arranged at the second end of the inner lock container in a sleeving mode. The disengagement and engagement assembly comprises a linkage part. The linkage part is arranged on the inner lock container and can rotate along with the inner lock container. The linkage part moves in the radial direction of the inner lock container and has a clamping position clamped to the rotary lug and a disengagement position disengaged from the rotary lug. When the linkage part is located in the clamping position, the inner lock container drives the rotary lug to rotate through the linkage part. When the linkage part is located in the disengagement position, the outer lock container, the inner lock container and the linkage part idle synchronously relative to the lock case. Through the lock cylinder and the lock comprising the same, the problems that in the prior art, a marble lock cylinder does not have the idling function, a key or the lock cylinder is likely to be damaged due to violent twisting when the lock is forcedly opened through a wrong key, and accordingly, the lock provided with the marble lock cylinder cannot be used continuously and even is opened illegally.

Description

technical field [0001] The present invention relates to the technical field of tumbler locks, in particular to a lock cylinder and a lock with the same. Background technique [0002] The structure of the pin lock cylinder is simple, and the lock can be successfully unlocked only if the mechanical tooth shape is correct; however, the existing pin lock core has low anti-theft performance, and the existing pin lock core does not have the function of idling. When unlocking, the key or the pin lock cylinder is easily damaged due to violent twisting, thus causing the lockset with the pin pin lock core to be unusable. Contents of the invention [0003] The main purpose of the present invention is to provide a lock cylinder and a lock with it, so as to solve the problem that the tumbler lock cylinder in the prior art does not have the idling function. twisted and damaged, resulting in the problem that the lock with the tumbler lock cylinder cannot continue to be used, or even be ...

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a lock cylinder and a lock with it, so as to solve the problem that the tumbler lock cylinder in the prior art does not have the idling function. twisted and damaged, resulting in the problem that the lock with the tumbler lock cylinder cannot continue to be used, or even be opened illegally

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