CN2463244Y - Anti-theft lock for vehicle - Google Patents

Abstract

The utility model relates to an anti-theft lock for a vehicle, which is a mechanical spring lock. The anti-theft lock for a vehicle is composed of a lock body, a lock bolt, a lock hole, and a spring lock core assembly. The spring lock core assembly and the lock hole are installed on the lock body. After the anti-theft lock is locked on an arm of a vehicle pedal, the lock body of the anti-theft lock exactly abuts against the floor of a vehicle. The lock body occupies the whole traveling space under the pedal when the vehicle pedal operates, the vehicle pedal can not be pedaled down because the traveling space is lost, and the operation can not be started. A vehicle engine can not be started because the vehicle engine can get fuel feeding or the running section of the vehicle can not get dynamic force. Therefore, the anti-theft purpose is achieved. When the anti-theft lock for a vehicle is used, a driver just needs to lock the anti-theft lock on the arm of the vehicle pedal.

Description

Automobile anti-theft lock

The utility model automobile anti-theft lock belongs to lockset kind.

Automobile is the important means of production and high-priced consumer durable, the major issue that its safe antitheft is always paid close attention to by people.For this reason, automobile when dispatching from the factory indispensability Door Lock and firing switch lock.Along with the raising of developing of automobile industry and living standards of the people, automobile has spread to each corner of society, and will enter the ordinary people man in a large number very soon.Owing to be subjected to the restriction of storage condition, there are a large amount of automobiles will be placed on outside the storehouse, this just requires more perfect safe antitheft measure, with trouble and worry that may be stolen after the automobile parking of releasing worry, the sense of security after the increase automobile parking, burglary-resisting installations such as various electronic alarms have been installed on now a lot of automobiles additional, safe antitheft to automobile has certain positive role, but complex structure is installed trouble, the cost height is easily destroyed again, quite disturbs residents again during its audible alarm.

The purpose of this utility model is: provide a kind of simple in structure, low production cost that has, the mechanical anti-theft lock of characteristics such as using method is simple, convenient, and is sturdy and durable.

For achieving the above object, automobile anti-theft lock of the present utility model is a mechanical cylinder lock, after being locked on the auto pedal arm (foot throttle pedal arm or clutch pedal level), its lock body just in time is against on the automotive floor panel, the whole stroke space that depresses when utilizing lock body to occupy auto pedal (foot throttle pedal or pedal of clutch) work, auto pedal (foot throttle pedal or pedal of clutch) depresses the stroke space and can't depress and can not work because of having lost, automotive engine can not get fuel feeding or automobile traveling and partly can not get power and can not start, thereby reaches antitheft purpose.

Described anti-theft column lock lock body is two blocks of cangue plates, on the cangue plate locking bolt is installed, and the lock cylinder assembly is installed on another piece cangue plate and is left lockhole; When two cangue plate contact surfaces are big, be locked together in together fastness for increasing by two blocks of cangue plates, on a cangue plate, install the plan locking bolt again, leave the plan lockhole again on another piece cangue plate; The anti-theft column lock chains are after auto pedal arm (foot throttle pedal arm or clutch pedal level) is gone up, for increasing the fastness that cangue plate and pedal arm (foot throttle pedal arm or clutch pedal level) combine, on the surface of cangue plate and auto pedal arm (foot throttle pedal arm or clutch pedal level) touching position, leave and the suitable groove of auto pedal arm (foot throttle pedal arm or clutch pedal level) surface configuration.

The utility model is described in more detail below in conjunction with accompanying drawing.

Fig. 1 anti-theft column lock principle of work scheme drawing.

Fig. 2 is along Figure 1A-A line section-drawing.

Fig. 3 anti-theft column lock cangue plate A structural representation.

Fig. 4 anti-theft column lock cangue plate B structural representation.

Fig. 5 anti-theft column lock cangue plate B (behind the installation lock cylinder assembly) structural representation.

Fig. 6 cylinder of spring lock assembly front view.

Fig. 7 cylinder of spring lock assembly lateral plan.

Anti-theft column lock 1 chains shown in Figure 1 are on auto pedal arm (foot throttle pedal arm or clutch pedal level) 3, and its lock body just in time hangs down on automotive floor panel 4, and pedal (foot throttle pedal or pedal of clutch) depresses the stroke space and can't depress and can not work because of having lost.

Shown in Fig. 2-7, A, B are respectively two blocks of cangue plates; Locking bolt 5, plan locking bolt 6 are installed on the cangue plate A; Lock cylinder assembly 2 is installed in the total grooving 9 of lock core on the cangue plate B, leaves lockhole 7 on cangue plate B, intends lockhole 8; Leave lockhole 7 on the lock cylinder assembly 2; At cangue plate A, install on the cangue plate B of lock cylinder assembly and leave groove 10.After the automobile parking,, chaufeur then just can relievedly leave away as long as clamping the 10 aligning auto pedal arms (foot throttle pedal arm or clutch pedal level) 3 of the groove on two blocks of cangue plates of anti-theft column lock A, B to lock.

Anti-theft column lock is locked on the auto pedal arm (foot throttle pedal arm or clutch pedal level) 3, its lock body just in time hangs down on automotive floor panel 4, auto pedal (foot throttle pedal or pedal of clutch) depresses the stroke space and can't depress face and can not work because of having lost, and automotive engine can not get fuel feeding or automobile traveling and partly can not get power and can't start; Anti-theft column lock 1 chains are after on the auto pedal arm (foot throttle pedal arm or clutch pedal level) 3, two blocks of cangue plates are become one by the sealed of spring lock and auto pedal arm (foot throttle pedal arm or clutch pedal level) 3, appearance does not have weakness and can hit, again because the indoor lower space of vehicle drive is very narrow and obstacle is many, can't pound to destroy by sled and take away the cangue plate, have only and open lock with key and just can take away the cangue plate, do not take away the cangue plate, catch fire also can't be start, so have perfect theftproof performance even driving engine is beaten.

The utility model is not limited to above-mentioned embodiment, because brand, the model of automobile is varied, so this anti-theft column lock has a series of deformable bodys that outer shape, size, inner structure arrangement have nothing in common with each other.Every chains are on auto pedal arm (foot throttle pedal arm or clutch pedal level); its lock body just in time hangs down on automotive floor panel; the whole stroke space that depresses when utilizing lock body to occupy auto pedal (foot throttle pedal or pedal of clutch) work; make auto pedal (foot throttle pedal or pedal of clutch) depress the stroke space and can't depress and to work because of having lost; automotive engine can not get fuel feeding or automobile traveling and partly can not get power and can not start, and all drops within the protection domain of the present utility model thereby reach antitheft purpose mechanical cylinder lock.

Claims (4)

1 one kinds of automobile anti-theft locks are mechanical cylinder lock, it is characterized in that: anti-theft column lock is made up of lock body, locking bolt, lockhole, lock cylinder assembly, and lock cylinder assembly, lockhole are contained on the lock body.

2 according to the described automobile anti-theft lock of claim 1, it is characterized in that: lock body is two blocks of cangue plates of A, B, and on the locking bolt dress cangue plate A, lock cylinder assembly, lockhole are contained on the cangue plate B.

3 according to the described automobile anti-theft lock of claim 2, it is characterized in that: intend locking bolt and be contained on the cangue plate A, intend lockhole and be contained on the cangue plate B.

4 according to the described automobile anti-theft lock of claim 1 to 3, it is characterized in that: be equipped with on cangue plate A, B and the suitable groove in auto pedal arm surface.

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