Disc brake lock structure

Abstract

The invention provides a disc brake lock structure which is mainly composed of a body, a compression spring, a lock cylinder base, a connecting base, a coil spring, an insertion rod, a positioning sleeve and the like. By arranging the components inside the body, assembling can be completed without a tool, assembling is quite convenient and rapid, all the components are arranged inside the body, during locking, the lock cylinder base just needs to be pressed into the body, all the components are hidden into the body, and it is ensured that the disc brake lock is locked to a locomotive disc brake; due to the fact that no pin hole is formed in the surface of the body, a lock catch structure of a lock cannot be known clearly from the exterior, the phenomenon that a thief opens or damages the lock can be avoided truly, and the best anti-theft effect can be achieved.

Description

Technical field [0001] The invention relates to a disc brake lock structure, in particular to a device that is convenient and fast to assemble, can be reliably locked on the disc brake disc, and can achieve the best anti-theft effect. Background technique [0002] By the way, the locks generally used to lock the wheels of locomotives are mostly composed of a lock head and a U-shaped rod. However, the general locks are large in size and heavy, and they occupy a lot of space when not in use. The lever is easy to be damaged; and there is another kind of lock 1 which is locked on the disc brake of the locomotive, such as figure 1 As shown, a lock body 10 is mainly provided. One side of the lock body 10 is provided with a cut groove 11, and the lock body 10 is provided with an accommodating groove 12, and a lock core seat 13 is provided in the accommodating groove 12. The core seat 13 is fixed in the accommodating groove 12 of the lock body 10 by a fixed pin 14. The core seat 13 is pr...

AI Technical Summary

Problems solved by technology

[0002] Press, the lockset that is generally used to lock on the wheel of a locomotive is mostly composed of a lock head and a U-shaped bar. However, the general lock body is large in size and heavy in weight, and it takes up a lot of space when it is not in use. Rod is easy to be destroyed; And another kind of lockset 1 that locks on the locomotive disc brake pad, such as figure 1 As shown, a lock body 10 is mainly provided. One side of the lock body 10 is provided with a notch 11, and the lock body 10 is provided with an accommodating groove 12, and a lock core seat 13 is arranged in the accommodating groove 12. The lock The core seat 13 is fixed in the accommodating groove 12 of the lock body 10 by a fixed pin 14, the lock core seat 13 is provided with a lock core 15, and the lock core 15 can move up and down in the lock core seat 13 , and the bottom of the lock core 15 is provided with a lock bar 16, and the slot 11 of the lock body 10 is provided with an insertion hole 17 corresponding to the position of the lock bar 16; Stretch out on this lock body 10, when locking, this lock core 15 is submerged in this lock body 10, and this lock bar 16 can penetrate and stretch in the notch 11 of this lock body 10 and be inserted in this lock body 10 Insert the lock body 10 into the hole 17. In this way, the lock body 10 is buckled on the disc brake pad A of the motorcycle, so that the disc brake pad A is inserted into the slot 11 of the lock body 10, and then the lock core 15 is pressed down to make the lock The core 15 is submerged in the lock body 10, and the lower end of the lock rod 16 is inserted into the perforation A1 of the disc brake pad A and the insertion hole 17 of the lock body 10, and then the lock core 15 is locked, and the disc can be locked. The brake lock is fixed on the disc brake pad A. However, the existing disc brake lock only relies on the structure of the lock core 15 to achieve the locking purpose. The lock structure is extremely simple, and the lock core seat 15 must be fixed by the fixing pin 14 To be fixed on the lock body 10, the fixing pin 14 is exposed on the outer wall surface of the lock body 10, the thief can easily unlock or destroy the lock with a tool, and the anti-theft effect is not good

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