Multidimensional radial axial invisible billiards anti-theft lock

Abstract

The invention discloses a multi-dimensional radial and axial invisible ball anti-theft lock. The lock comprises a lock body, a lock core, a cover of the lock core, a key hole, one or two rows of radial balls arranged in a ball cavity and a spring connected with the balls, wherein on the lock body, another semi-circle which is opposite to the radial ball cavity direction is provided with four to five vertical groove type ball cavities, the lock core is provided inside with axial invisible balls, which can be inserted in the vertical groove type ball cavities and the number of which is the same as the number of the vertical groove type ball cavities, and a spring; the axial invisible balls are provided with special form convex platforms; and the place which is 14 to 20 millimeters deep in the lock body is provided with a ring-shaped through groove in which the special form convex platforms can be inserted and rotated. In the invention, the axial invisible balls can not be shifted and measured, and the lock can not opened by home-made tools, thereby preventing the lock from being opened by vibration method or a vibrator and greatly increasing the quantity of secret keys; and the mutual unlocking rate of the lock is extremely low, and the lock achieves the aim of anti-theft and ensures the safety of users.

Description

technical field [0001] The invention relates to a multi-dimensional radial and axial invisible pin anti-theft lock. Background technique [0002] At present, whether the traditional mechanical anti-theft lock cylinder has several rows of working marbles, whether it is a quantum or atomic lock cylinder, the springs of the lock cylinder are all designed to be radially arranged in a row in a single direction. This design has the following disadvantages: one is that people can move and measure the exposed pinballs, that is, they can use self-made tools or master keys to realize technical opening in a keyless state; Add the method of vibration and carry out technical opening simultaneously; The 3rd, can not effectively prevent special-purpose unblanking oscillator from opening. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings, and provide a multi-dimensional diameter, axial invisible pin anti-theft lock. T...

AI Technical Summary

Problems solved by technology

This design has the following disadvantages: one is that people can move and measure the exposed pinballs, that is, they can use self-made tools or master keys to realize technical opening in a keyless state; At the same time, the method of vibration is added to open the technology; the third is that it cannot effectively prevent the special unlocking oscillator from opening

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