Anti-theft lock cylinder with remotely controlled cipher key

Abstract

The invention discloses an anti-theft lock cylinder with a remotely controlled cipher key. The lock cylinder comprises mechanical devices including a key box, a key, a lock cylinder body, a cylinder core, an outer bottom ball, an inner ball, a dial wheel shaft, a lock cylinder shaft and a latch. The product is reasonable in structure, convenient and practical and good in anti-theft performance, not only is durable, safe and reliable, but also is easy to mount, not high in cost and wide in use range; a closing part is added in the lock cylinder, so that difficulty of unlocking of the lock cylinder is increased, and properties are protected effectively; and the lock cylinder is suitable for dwellings and villas.

Description

technical field [0001] The invention relates to a lock core, in particular to a remote control password key anti-theft lock core. Background technique [0002] At present, the disadvantages of various lock cylinders on the market are: the anti-theft of mechanical lock cylinders is not complete, it is difficult to effectively prevent professional locksmiths from unlocking the lock, and it is also impossible to avoid the situation that someone else uses the key to copy the key to unlock the lock due to improper storage of the key by the user. , In addition, there are as many as nearly 20,000 kinds of patented anti-theft lock cylinders published by various countries in the world, and various types of anti-theft lock cylinders are also produced in response to the times. The lock cylinders all follow the traditional design structure, and their disadvantages are: easy If it is opened technically or opened by a prying tool, the anti-theft performance is poor, the structure is compl...

AI Technical Summary

Problems solved by technology

[0002] At present, the disadvantages of various lock cylinders on the market are: the anti-theft of mechanical lock cylinders is not complete, it is difficult to effectively prevent professional locksmiths from unlocking, and it is also impossible to avoid the situation that someone else uses the key to copy the key to unlock the lock due to improper storage of the key by the user. , In addition, there are as many as nearly 20,000 types of patented anti-theft lock cylinders published by countries around the world, and various types of anti-theft lock cylinders are also produced in response to the times. The lock cylinders all follow the traditional design structure, and their disadvantages are: easy If it is opened technically or opened by a prying tool, the anti-theft performance is poor, the structure is complicated, the user is not easy to accept, and the cost is high; many mechanical lock cylinders on the market today are designed with monotonous parts and structures, lack of anti-theft ability, and the lock The core is easy to be opened and the quality is poor

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