CN2093123U

CN2093123U - Sliding type theft-proof lock for car

Info

Publication number: CN2093123U
Application number: CN90209573U
Authority: CN
Inventors: 邱穗生; 胡保尔
Original assignee: TRAFFIC ADMINISTRATION SCIENTIFIC INST GUANGZHOU CITY
Current assignee: TRAFFIC ADMINISTRATION SCIENTIFIC INST GUANGZHOU CITY
Priority date: 1990-07-01
Filing date: 1990-07-01
Publication date: 1992-01-15

Abstract

The utility model discloses a sliding type theft-proof lock for a car, belonging to the theft-proof device for a car. The utility model provides a lock for the car, which makes the steering wheel and the clutch pedal (or the brake pedal) tightly connected together. The utility model is characterized in that the both ends of the lock are provided with hooks, wherein, the hook of one end is connected with a sleeve barrel. The sleeve barrel is provided with a lockset, and the hook of the other end is connected with a sliding latch which is provided with a unidirectional clamping groove. When the lock is not locked, the distance between the two hooks of the utility model can be shortened or elongated. When the lock is locked, the distance between the two hooks can be shortened and not be elongated. In addition, in order to enhance the hardness of the lock, a hard protective sleeve is additionally arranged. The utility model has the advantages of low cost, light weight, firmness, reliability and convenient operation, suitable for various cars to use.

Description

Sliding type theft-proof lock for car

The utility model is a kind of alarms and security systems for automobiles.

Existing alarms and security systems for automobiles has the electric door lock that prevents engine starting, but this lock is destroyed easily, and as long as energized just can drive away automobile.Abroad also have and a kind of bearing circle and pedal of clutch (or brake pedal) are linked to be holistic mechanical lock, there is crotch at the two ends of this lock, one end hook is lived bearing circle, the other end hooks pedal of clutch (or brake pedal), make bearing circle and pedal of clutch (or brake pedal) all stiff, thereby reach the purpose of lock car.Because of the vehicle difference, bearing circle is different with the distance of pedal of clutch (or brake pedal), and use, the roll adjustment of this lock bother very much, and in addition, the metal that it installs the lockset position is softer, is cut easily.

The purpose of this utility model is to provide a kind of easy to use, solid and reliable automobile anti-theft lock, and it has solved the problem that the distance between the two articles that is locked is difficult to regulate.

The purpose of this utility model is achieved in that there is crotch at its two ends, wherein an end crotch is connected with sleeve, be equipped with lockset on the sleeve, other end crotch is connected with sliding latch, has some unidirectional draw-in grooves on the sliding latch, when unlocked, sliding latch can move back and forth in sleeve, when locking, lockset stretches out lock pin and blocks unidirectional draw-in groove on the sliding latch, makes the sliding latch can only one-way movement in sleeve.In addition, in order to strengthen the hardness of lockset, in the lock pin spring periphery of lock pin side a hard protecting sleeve is set, lock pin spring is placed in the protecting sleeve.

Below by description of drawings the utility model.

Fig. 1 is the outside drawing of the utility model embodiment.

Fig. 2 is the constructional drawing of the utility model embodiment.

Fig. 3 is the A-A section-drawing among Fig. 1.

With reference to Fig. 2, Fig. 3, stay hook 5 links together with sleeve 3, lockset 2 is installed on the sleeve 3, sliding hook 1 links together with sliding latch 4, and when unlocked, sliding latch 4 can move back and forth in sleeve 3, have some unidirectional draw-in grooves on the sliding latch 4, when locking, lockset 2 stretches out lock pin 8 and blocks unidirectional draw-in groove on the sliding latch 4, makes the sliding latch 4 can only be to a direction motion.Crotch when the utility model two ends hooks bearing circle and pedal of clutch (or brake pedal) respectively, and gone up lock, oppress the crotch at the utility model two ends then, make it apart from shortening, because lockset 2 stretches out the draw-in groove that lock pin 8 blocks sliding latch 4, the distance of two crotches of the present utility model can not be elongated, so just locked and wanted two objects of bonded assembly.When opening lock, lock pin 8 just leaves the draw-in groove of sliding latch 4, and sliding latch 4 just can move back and forth at sleeve 3 like this.

With reference to Fig. 3, lock pin 8 sides are lock pin springs 7, and lock pin spring 7 is placed in the protecting sleeve 6.

The utility model cost is low, in light weight, solid and reliable, easy to use, is fit to various dissimilar vehicles and uses.

Claims

1, a kind of sliding-type automobile anti-theft column lock of forming by stay hook 5, sleeve 3, lockset 2, sliding hook 1, sliding latch 4, it is characterized in that: sliding latch 4 has some unidirectional draw-in grooves, sliding hook 1 is connected with sliding latch 4, stay hook 5 is connected with sleeve 3, lockset 2 is installed on the sleeve 3, and sliding latch 4 is enclosed within the sleeve 3.

2, sliding-type automobile anti-theft column lock according to claim 1 is characterized in that: be with a hard protecting sleeve 6 outside the lock pin spring 7 in the described lockset 2, lock pin spring 7 is placed in the protecting sleeve 6.