CN2350258Y - Single-lever theft-proof lock for car - Google Patents

Abstract

The utility model relates to a single-lever theft-proof lock for automobiles. The utility model solves the problem that when the steering wheel of an automobile is locked by a theft-proof lock for automobiles in the prior art, as long as the steering wheel is torn down, the theft-proof lock can be taken off to lose the function of theft prevention. The utility model comprises a lock body, a lock rod whose one end is serrate is arranged in the lock body, and the lock rod is inserted into the lock body and is corresponding to a lock tongue in the lock body. When the utility model is used, the lock rod is inserted into the gap of a universal joint on the lower part of the steering wheel of an automobile, so the steering wheel can not be rotated to achieve the purpose of theft prevention. The utility model has the advantages of simple structure, convenient use and high safety.

Description

A kind of single pole automobile anti-theft lock

The utility model relates to a kind of automobile anti-theft lock, especially a kind of single pole automobile anti-theft lock.

The automobile anti-theft lock of prior art mainly is that lock is locked in the bearing circle place, bearing circle can not be rotated, but unload vehicle steering, then can take off anti-theft column lock easily, loses antitheft effect, and lock body is long, heavy, and inconvenience is used, deposited.

The purpose of this utility model provides a kind of single pole automobile anti-theft lock that can remedy the prior art defective, promptly is to unload vehicle steering, the anti-theft column lock that can not take off.

The utility model comprises lock body, and it is the locking bar of profile of tooth other end diameter greater than the automobile gimbal gap that an end is housed in the lock body, and locking bar inserts the lock body inner chamber by the automobile gimbal gap and matches with dead bolt in the lock body.

Fig. 1 is the locking bar front view

Fig. 2 is the locking bar upward view

Fig. 3 is that the lock body master looks cutaway view

Fig. 4 is the lock body upward view

Fig. 5 is that single pole automobile anti-theft lock master looks cutaway view

Fig. 6 is a single pole automobile anti-theft lock scheme drawing

Describe in detail with reference to the accompanying drawings below:

The utility model comprises lock body 1, and it is the locking bar 2 of profile of tooth that an end is housed in the lock body 1, and locking bar 2 is by the inner chamber 3 of automobile gimbal gap insertion lock body, and locking bar tooth 4 is corresponding with lock body 1 interior dead bolt 5, the switch of control lock.

During use the locking bar 2 of single pole anti-theft column lock inserted to lock in the universal-joint gap below the vehicle steerings and get final product, locking bar 2 is blocked the rotary gap of automobile gimbal, and bearing circle can't be rotated.

The utility model, simple and reasonable, productive costs is low, lock body is little, in light weight, and is easy to use, high safety.

Claims (3)

1, a kind of single pole automobile anti-theft lock comprises lock body (1), it is characterized in that being equipped with in the lock body (1) locking bar that an end is a profile of tooth (2), and it is corresponding with the interior dead bolt (5) of lock body that locking bar (2) inserts lock body (1).

2, single pole automobile anti-theft lock as claimed in claim 1 is characterized in that a said end is the locking bar of profile of tooth (2), and is corresponding with the gap of automobile gimbal.

3, as claim 1, the described single pole automobile anti-theft lock of claim 2 is characterized in that a said end is the locking bar of profile of tooth (2), and its end diameter is greater than the gap of automobile gimbal.

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