Composite anti-theft lock cylinder structure and anti-theft method thereof

Abstract

The invention discloses a composite anti-theft lock cylinder structure and an anti-theft method thereof. The composite anti-theft lock cylinder structure comprises a lock cylinder body and a key, the lock cylinder body comprises a lock shell, and under the arrangement of a groove sealing pin tumbler, illegal persons can be effectively prevented from picking and pulling blades through a special unlocking tool for a blade lock cylinder, so that the function of preventing the lock cylinder from being technically unlocked is achieved; under the arrangement of the groove sealing pin tumbler, a groove sealing pin tumbler stepped hole and a flat pin tumbler, the situation that the lock cylinder is opened after the sharp part of the groove sealing pin tumbler is shoveled off by the illegal persons through a shovel-shaped tool can be effectively prevented, and a pair of lock head anti-drilling caps are arranged on a door at the outermost end of the lock cylinder in a standard manner, so that the anti-drilling function can be achieved; and therefore, the lock cylinder achieves the ultra-strong anti-theft functions of drilling prevention, shoveling prevention and technical opening prevention in a three-in-one manner.

Description

Technical field [0001] The present invention relates to a lock core structure, and more particularly to a composite anti-theft lock core structure and its anti-theft methods. Background technique [0002] The blade lock core on the market is not very strong. Professional and technical personnel use dedicated unlocking tools or easier to turn the lock core technology, and the technology is not left behind, once this dedicated unlocking tool and unlocking Technology is mastered by illegal parts, and the safety of life and property of residents will constitute a major security. Inventive content [0003] It is an object of the present invention to provide a composite anti-theft lock core structure and its anti-theft method to solve problems presented in the above background art. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A composite anti-theft lock core structure and its anti-theft method, including the lock core...

AI Technical Summary

Problems solved by technology

[0002] The blade lock cylinders on the market are not very capable of preventing technical opening. It is relatively easy for professional technicians to technically open the lock cylinder with the help of special unlocking tools, and there will be no traces after the technology is opened. If the technology is mastered by criminals, it will pose a major safety hazard to the safety of residents' lives and property.

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