Three-dimensional code bolt self-tightening lock

Abstract

The invention provides a three-dimensional code bolt self-tightening lock and relates to a lock. In order to overcome the defects of low key quantity, low strength of lock cylinder materials and fragile locking tongue modes of existing mechanical locks, traditional axial-core lock cylinders are abandoned, lock codes and key codes are fully distributed in three dimensions of space, and key code needle bars are directly used for pushing lock code pin bars to obtain a lock cylinder with a high key quantity of more than a trillion and high strength. According to an adopted lock cylinder technology, lock code screens are closely attached to embolism honeycombs, a plurality of holes arrayed in a two-dimensional mode are formed in the lock code screens and filled with the lock codes with a plurality of code numbers to form a three-dimensional layout of the lock codes, and a plurality of nests arrayed in a two-dimensional mode are formed in the embolism honeycombs and filled with embolisms andsprings. The lock screens are connected with a screw shaft rod, the screw shaft rod is divided into a shaft rod part and a screw part, the screw part and a screw hole component are engaged and locked, oblique tooth pads are arranged between the shaft rod part and the screw part, the rear ends of the embolism honeycombs are provided with oblique tooth surfaces, and the oblique tooth surfaces are matched with the oblique tooth pads.

Description

technical field [0001] The invention relates to a lock, especially a lock core with a lock code and a key code arranged in a three-dimensional space, and a lock with a bolt inserted into a screw hole. Background technique [0002] Some important outdoor equipment such as car tires, transportation facilities, electric equipment, gas equipment, and national defense equipment are of high value, and they are stolen from time to time, causing indirect losses far greater than the value of the equipment itself, and these important outdoor equipment are not convenient for special care , Usually the equipment is installed and fixed by screws. Therefore, thieves generally achieve their goals by removing screws. The anti-theft method used in the market is to use special-shaped anti-theft anti-theft bolts, but the type of anti-theft bolts Not many, and easy to configure. It is not a real lock and key. There is no guarantee that only the owner can have the right to screw the screw. It wo...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of anti-theft and anti-loosening of outdoor machinery and equipment, and in order to overcome the shortcomings of the existing mechanical locks, such as low key rate, low strength of the lock core material, and unsatisfactory lock tongue mode, the present invention abandons the traditional key handle and shaft type. The lock cylinder and the key slot directly push the lock code needle rod with the key code needle rod. In this way, the layout of the lock code and the key code can be released and expanded in space. Compared with traditional mechanical locks, it can In three dimensions, the lock code and key code are fully arranged to achieve high key volume, miniaturization, no key slot, and high-strength lock cylinder

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