High-strength anti-theft bolt for automobile hub

Abstract

The invention discloses a high-strength anti-theft bolt for an automobile hub, which not only can be used for solving the problems of theft prevention of the automobile hub and hub load. The high-strength anti-theft bolt comprises a locking post (5); a thread (6) is arranged at the other end of the locking post (5); an in-equilateral eight-tooth locking core (4) is arranged between a front end face (1) and a back end face (7) outside the locking post (5); a key comprises a key body (10); an internal diameter of the key body (10) is slightly more than an external diameter of the locking post; a key core (9) is arranged on the wall of an inner hole of the key body (10); and the eight-tooth locking core (4) of the locking post is engaged with the key core (9). When the high-strength anti-theft bolt is mounted, the automobile hub is mounted on an automobile carriage (1) through the locking post (5); and when the high-strength anti-theft bolt is dismounted, the key body (10) is sleeved outside the locking post (5); the key core (9) is engaged with an eight-flower in-equilateral side flower (4); and the key body (10) is sleeved outside a special wrench by powerfully screwing. The high-strength anti-theft bolt for an automobile hub provided by the invention has the advantages of simple structure, low cost and convenience in use. The theft prevention of the automobile hub is entirely realized by using a mechanical principle.

Description

technical field [0001] The invention relates to an anti-theft lockset for automobile wheel hubs, in particular to a high-strength anti-theft bolt for automobile wheel hubs. Background technique [0002] As we all know, with the development of the automobile industry and the improvement of national living standards, more and more units or families have cars, and cars have gradually become a means of transportation for people to work, study and live. Therefore, the anti-theft of automobile also more and more receives people's attention. At present, there are endless anti-theft methods and methods for automobiles, and these technologies and methods are developing to high, deep and sharp as a whole, which makes the cost of anti-theft higher and higher, but the effect of anti-theft is not ideal. Contents of the invention [0003] The object of the present invention is to provide a high-strength automobile wheel anti-theft bolt lockset, which adopts mechanical principles to rea...

AI Technical Summary

Problems solved by technology

At present, car anti-theft and means emerge in endlessly, and these technologies and means are developing to high, deep and sharp as a whole, which makes the cost of anti-theft higher and higher, but the effect of anti-theft is not ideal

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