Simply structured antitheft lock and key thereof

Abstract

The invention relates to a simply structured antitheft lock and a key thereof. The simply structured antitheft lock is characterized in that a cross section of a key pore path has a T-shaped outline, wherein the T-shaped key pore path comprises an upper horizontal part and a lower vertical part connected to the lower side of the upper horizontal part; irregularly shaped plate-shaped shots which are inserted into the T-shaped key pore path and are vertically crossed with the upper horizontal part, are arranged on the front side part of the T-shaped key pore path along the radial direction; acting bulges which are beneficial to upward pushing the irregularly shaped plate-shaped shots when the key is plugged in, are arranged on the middle parts of the lower ends of the irregularly shaped plate-shaped shots; fixed baffle blocks which are inserted into the T-shaped key pore path and are vertically crossed with the upper horizontal part, are arranged on the back side part of the T-shaped key pore path along the radial direction; and cylindrical shots which are pointed at inserted ends of the fixed baffle blocks are arranged on one or two sides of the fixed baffle blocks. Although the core structure of the simply structured antitheft lock is quite simple, the antitheft effect is excellent. The simply structured antitheft lock cannot be opened with a tool forever and can be used for efficiently protecting a lock core from being drilled and violently twisted, thereby achieving an excellent effect of totally prohibiting thieves and brigands.

Description

technical field [0001] The invention relates to a lock, in particular to a simplified anti-theft lock with a simple lock core structure and the function of preventing thieves and a key thereof. Background technique [0002] The anti-theft design concept of locks has always dominated the world throughout the history. The anti-theft design concept has become the rule of all, and has never opened up a way to ban thieves. For this reason, there are many unsatisfactory lock products that maintain the lives of the people and the safety of property. The lock design industry and the manufacturing industry say that "the lock that the tool can never solve will never appear." Professional locksmiths say that "the locks in the world can be opened as long as the key can be opened, and the tools can be opened, but the time for tools to crack is different." People say that "anti-theft locks are not anti-theft", "locks are only for gentlemen, not villains". In reality, not long after an ...

AI Technical Summary

Problems solved by technology

However, the Ministry of Public Security promulgated the low standard for anti-theft lock detection earlier and has not been abolished. Many lock companies still follow the low standard, and use this to show off "passed the Ministry of Public Security test" and continue to fool the people.

[0003] There are also some products based on the anti-theft concept in the prior art, such as the anti-theft lock with the patent No. 201020282894.5 and the simplified structure with the patent No. 201020282896.4 Anti-theft lock key device, due to the complex structure of the previously applied anti-theft lock, the production cost is high, which is not conducive to popularization and use, and considering the inspiration of collision with the car, the key is reserved first, and the previous patent is an incomplete design case

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