Master device for billiard inverse motion cashbox lock core

Abstract

The invention discloses a master device for a billiard inverse motion cashbox lock core. The device comprises a lock core outer body, a lock core inner body, a billiard hole, a billiard, a billiard spring, a key hole, a key, a key head and a key handle, and is also provided with a billiard inverse motion hole groove, an inner ring back pressure billiard larger head, a key hole groove, a key hole groove bottom action surface, a top pin hole, a top pin, a top pin spring, a telescopic top rod, a top rod spring, a telescopic piece, an electrical appliance, a power supply and a delay on-off switch, wherein the key hole is not provided with the billiard when closed; the inner ring back pressure billiard larger head, the billiard spring and an outer ring billiard do inverse motion; the lock core outer body and the lock core inner body can be provided with a plurality of billiard inverse motion grooves; the billiard spring, the inner ring back pressure billiard larger head and an outer ring billiard top pin are arranged in the billiard inverse motion hole groove; an inner ring back pressure billiard is integrally combined with the billiard larger head; and the billiard spring is sleeved outside the inner ring back pressure billiard. The master device for the billiard inverse motion cashbox lock core is suitable for door locks.

Description

Technical field [0001] The invention relates to a revolution of a pinball lock cylinder, a world-class anti-theft lock cylinder device without pinholes in the keyhole, which eliminates technical unlocking, and in particular relates to a pinball reverse movement-pinball reverse movement vault lock cylinder Master device. Background technique [0002] At present, the pin locks in the prior art, the working principle of the lock cylinder pins: basically rely on the elastic force of the spring to push the pins to the direction of the key's action surface, the disadvantage is that it is easier to be opened by technology, and the safety performance is poor. Contents of the invention [0003] At present, there are few records in the literature about the technology of using springs to reverse the movement of the marbles, there is no marbles in the keyhole, and the marbles are reversed. There is no mass sales promotion and application of products of this type of technology. [00...

AI Technical Summary

Problems solved by technology

[0002] At present, the pin locks in the prior art, the working principle of the lock cylinder pins: basically rely on the elastic force of the spring to push the pins to the direction of the key's action surface, the disadvantage is that it is easier to be opened by technology, and the safety performance is poor

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