Novel spiral anti-theft lock

Abstract

The invention relates to a novel spiral anti-theft lock. The novel spiral anti-theft lock comprises a lock bar, a lock case and a lock carrier. The two ends of the lock case are open. The lock case is of a hollow structure. A screw lock cylinder is arranged at the top end of the lock bar. The shape of the lock carrier is of a U-shaped structure. A nut lock hole is formed in the left end of the lock carrier. The screw lock cylinder is matched with the nut lock hole. A nut is arranged at the outlet end of the lock case and aligned with the nut lock hole. An axial filament is arranged at the right end of the lock carrier, and the lock case and the lock carrier are connected together through the axial filament. On one hand, bolt rotation control is adopted, so that the locking effect is achieved; on the other hand, the unlocking and lock theft logical thinking process, namely, the anti-theft, anti-prizing, anti-smashing, anti-sawing and anti-shearing destruction process, of people is considered, accurate judgment of people for a key, namely, the unlocking difficulty processing process is lost, and therefore the firm security feature of the lock is achieved; and the novel spiral anti-theft lock is ingenious in design and convenient to use, is a great innovation in the existing technology, and has good market prospects and high promotional value.

Description

technical field [0001] The invention relates to a novel lock, in particular to a novel spiral anti-theft lock. Background technique [0002] In daily life, you will encounter all kinds of locks in different sizes and shapes, but they have only one common function, that is, anti-theft. Coal mine production is inseparable from various tools and simple equipment. Because there are too many things, it is impossible to bring them all to the well for commuting. However, they are scattered at the construction site, which is difficult to manage and lose. If you use a toolbox to pack it, it is relatively simple and easy, and it saves a lot of trouble. In addition, it saves people from carrying it back and forth, saves manpower and reduces the labor intensity of workers, and at the same time shortens and reduces useless work, speeds up work, and improves work efficiency. Due to the different working environment underground, the locks used are often knocked, and the bought locks are ...

AI Technical Summary

Problems solved by technology

Because the working environment is different underground, the locks used are often knocked, and the bought locks are easy to be picked open, especially in the underground warehouse. Once knocked, more things will be lost.

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