CN201310250Y - Anti-theft lock of license plate - Google Patents

Abstract

The utility model discloses an anti-theft lock for a license plate, which comprises a connecting rod, a lock head and a locking rod. In the lock hole on the top; the lock head is a cylinder, with a lock core hole in the upper axis, a lock tongue hole and a lock hole in the radial direction, and the three holes are connected. The lock core and the lock tongue are respectively arranged in the holes. The dead bolt and the lock hole are perpendicular to each other; the lock rod is hexagonal cylindrical, with a concave lock groove at one end and a screw hole at the other end, and a screw rod is connected in the screw hole. The utility model can firmly lock the license plate, effectively fixes the license plate and also has anti-theft effect, has a simple and beautiful structure, and is easy to install.

Description

License plate anti-theft lock

technical field

The utility model relates to a lockset, in particular to an anti-theft lock for a license plate of a motor vehicle.

Background technique

The motor vehicle license plate is a necessary document for the vehicle to go on the road. At present, the fixation and installation of the motor vehicle license plate is to connect it with the vehicle body with screws. The prying screw makes the license plate stolen. The loss or theft of the license plate will cause unnecessary trouble and loss to the car owner and the vehicle management department.

Contents of the invention

The purpose of the utility model is to provide a license plate anti-theft lock for the deficiencies of the prior art, which can firmly lock the license plate, and has anti-theft function while fixing the license plate.

The concrete technical scheme that realizes the utility model purpose is:

An anti-theft lock for a license plate, which includes a connecting rod, a lock head and a lock rod, the connecting rod is in the shape of a "C" groove, the lock heads are symmetrically arranged at both ends of the connecting rod; the lock rod is arranged in the lock hole on the lock head The lock head is a cylinder with a lock cylinder hole in the axial direction, a bolt hole and a lock hole in the radial direction, and the three holes are connected. The lock core and the lock tongue are respectively arranged in the holes, and the lock tongue and the lock hole They are perpendicular to each other; the locking rod is in the shape of a hexagonal cylinder, one end of which is provided with a concave lock groove, and the other end is provided with a screw hole in which a screw rod is connected.

The utility model can firmly lock the license plate, effectively fixes the license plate and also has an anti-theft effect, has a simple and beautiful structure, and is easy to install.

Description of drawings

Fig. 1 is the structural representation of the utility model

Figure 2 is the A--A view of Figure 1

Fig. 3 is a schematic diagram of the use state of the utility model

Detailed ways

Referring to Fig. 1 and Fig. 2, the utility model comprises a connecting rod 1, a locking head 2 and a locking rod 3, the connecting rod 1 is in the shape of a "C" groove, and the locking head 2 is symmetrically arranged at both ends of the connecting rod 1; the locking rod 3 is located in the lock hole 22 on the lock head 2; the lock head 2 is a cylinder, on which a lock cylinder hole is arranged in the axial direction, a bolt hole and a lock hole are arranged in the radial direction and the three holes are connected, the lock cylinder 23 and Lock tongue 21 is arranged in its hole respectively, and lock tongue 21 and lock hole 22 are perpendicular to each other; Lock bar 3 is hexagonal cylindrical shape, and one end is provided with concave lock groove 33, and the other end is provided with screw hole, and screw rod 31 is connected in the screw hole. .

Referring to Fig. 3, the utility model is used like this: screw the connecting screw rod 31 into the screw hole position of the pre-installed license plate 4 on the front and rear bumpers 5 of the vehicle, insert the license plate 4 into the connecting screw rod 31 through the mounting hole, and then insert the washer 32, Screw the screw hole of the locking rod 3 into the connecting screw 31, tighten the locking rod 3 with a tool and fix the license plate 4; hold the connecting rod 1 horizontally, put the lock heads 2 at both ends facing the license plate 4 and align the lock hole 22 with the locking rod 3 , push the connecting rod 1 and the lock head 2 into the lock rod 3 in parallel and make the concave lock groove 33 snap into the lock tongue 21, the license plate 4 is locked firmly, because the "C" shaped groove of the connecting rod 1 will lock the lock rod 3 The six sides are completely covered, and the lock rod 3 cannot be twisted; if you want to remove the license plate 4, you have to open the lock head 2 with a key, and pull the connecting rod 1 and the lock head 2 out of the lock rod 3 in parallel, then you can use tools to connect the lock rod 3 from the screw rod 31 to exit, the license plate 4 is removed.

Claims (3)

1. A license plate anti-theft lock, characterized in that it includes a connecting rod (1), a lock head (2) and a lock rod (3), the connecting rod (1) is in the shape of a "C" groove, and the lock head (2) ) are symmetrically arranged at both ends of the connecting rod (1); the locking rod (3) is arranged in the lock hole (22) on the lock head (2). 2. The license plate anti-theft lock according to claim 1, characterized in that the lock head (2) is a cylinder with a lock cylinder hole in the axial direction, a bolt hole and a lock hole in the radial direction, and three The hole runs through, and the lock core (23) and the dead bolt (21) are respectively arranged in the hole, and the dead bolt (21) and the lock hole (22) are perpendicular to each other. 3. The license plate anti-theft lock according to claim 1, characterized in that the lock rod (3) is in the shape of a hexagonal cylinder, one end of which is provided with a concave lock groove (33), and the other end is provided with a screw hole, which is connected inside the screw hole. screw (31).

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