Engagement and disengagement type anti-explosion lock cylinder

Abstract

The invention provides an engagement and disengagement type anti-explosion lock cylinder, and relates to the technical field of locks. A top ball is inserted into the left side of the upper end of a lock frame; an outer dialer is inserted into the lock frame, an engagement and disengagement type inner dialer is movably inserted into the outer dialer, and convex blocks on the upper wall and the lower wall of the left end of the engagement and disengagement type inner dialer are cooperatively clamped with clamping grooves in the inner wall of the outer dialer; and a lock container is inserted into a lock case on the left side of the lock frame and clamped and fixed through a locking side plug, the lower side of the locking side plug is inserted into a clamping groove in the upper edge of thelock container, the upper side of the locking side plug is inserted into a clamping groove in the top of the lock case on the left side, and side plug springs are embedded between the left end and the right end of the locking side plug and the upper wall of the lock container. By the adoption of the mixed design of marbles and special-shaped finger balls, opening of a tin foil key bumping gun anda vibration gun can be effectively avoided, opening such as ball picking dialing can be effectively avoided through the anti-picking technology, by means of the engagement and disengagement type outer dialer design, during technical opening or violet opening or other illegal opening, a lock container section idles, an opening false appearance is caused, and the safety performance is higher.

Description

technical field [0001] The invention relates to the technical field of locks, in particular to a clutch type explosion-proof lock cylinder. Background technique [0002] The lock cylinder adopts a number of anti-theft technologies, a variety of special-shaped anti-pulling pins, and prevents technical opening. With the unique structural design of pins and blades, it has a high security performance against technical opening. The lock cylinder is equipped with precision numbered pins and special-shaped pins. When the numbered pins and special-shaped pins must be pulled at the same time during the technical opening, it will be automatically locked, so that the technical opening will return without success. The lock cylinder adopts multiple combinations of various special-shaped marbles, which can program billions of key numbers at most, so as to realize zero mutual opening of the area. The lock cylinder is equipped with a lateral internal pressure side post detent device, which...

AI Technical Summary

Problems solved by technology

[0003] The current lock cylinder does not prevent the opening of tinfoil key guns and vibration guns, and cannot effectively prevent violence from opening, and needs to be improved urgently.

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