CN2321904Y - Theft-proof lock for vehicle - Google Patents

Abstract

The utility model relates to a theft-proof lock for a vehicle, which comprises a lock body, a U-shaped lock tongue which is insertion type concave-convex matched with the lock body, a cylinder-shaped projection which is arranged on one side of the lock body, a blocking sheet which is matched and connected with the lock body or one side of the U-shaped lock tongue, a reset spring, etc. The utility model solves the problem that a vehicle is lost because the existing lock for vehicles is easily cut off due to a long lock tongue. The utility model not only has the characteristics of an ordinary lock, but also has the advantage that the utility model can lock a sleeve type steering device and a rolling control device, and furthermore, the utility model has the advantages of simple structure and convenient operation.

Description

Anti-theft vehicle lock

The utility model relates to a kind of anti-theft vehicle lock.

The lock of the existing U-shaped of fare voluntarily dead bolt generally adopts the way of locking spoke, but because the dead bolt of this kind lockset is longer, and is easily disconnected and cause stolen by the lock vehicle by the pliers pincers.

The purpose of this utility model be to provide a kind of to the improved anti-theft vehicle lock of the lockset with U-shaped dead bolt to overcome the deficiency of prior art.

Overall structure of the present utility model is:

Anti-theft vehicle lock, comprise lock body (6) and and the U-shaped dead bolt (1) of the concavo-convex cooperation of lock body (6); Lock body (6) one side centers are provided with columnar projections (5).

Concrete structure of the present utility model also has:

Catch (3) is assemblied in a side of lock body (6) or U-shaped dead bolt (1) by connecting elements (2), between lock body (6) and the catch (3) back-moving spring (4) is set, and offers the hole of passing through for dead bolt (1) and columnar projections (5) on the catch (3).

Accompanying drawing of the present utility model has:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is user mode figure of the present utility model.

Below in conjunction with accompanying drawing embodiment of the present utility model is described further.

The overall structure of present embodiment as shown in Figure 1, wherein U-shaped dead bolt (1) front portion offers bayonet socket (7), columnar projections (5) is connected with lock body (6) one side tight fits, catch (3) is connected with lock body (6) by pin (2), between catch (3) and the lock body (6) return spring (4) is set, all the other structures as described above.

This anti-theft vehicle lock can be offered a through hole prior to cycle frame and front fork connecting portion in use in advance, the columnar projections (5) of lock body (6) is inserted through hole and buckled dead bolt (1), can finish the locking that handlebar is rotated, reach antitheft purpose thereby handlebar can not arbitrarily be rotated.

The technological progress that the utility model is obtained is:

This anti-theft vehicle lock also can be used for bushing type is turned to or rotate the control dress except having common lock effect The locking of putting, this anti-theft lock structure is simple, and is easy to use.

Claims (2)

1, anti-theft vehicle lock, comprise lock body (6) and and the U-shaped dead bolt (1) of the concavo-convex cooperation of lock body (6); It is characterized in that lock body (6) one side centers are provided with columnar projections (5).

2, anti-theft vehicle lock according to claim 1 is characterized in that catch (3) is assemblied in a side of lock body (6) or U-shaped dead bolt (1) by connecting elements (2), between lock body (6) and the catch (3) back-moving spring (4) is set, offers the hole that supplies dead bolt (1) and columnar projections (5) to pass through on the catch (3).