CN2501746Y

CN2501746Y - Theft-proof lock for car

Info

Publication number: CN2501746Y
Application number: CN 01244380
Authority: CN
Inventors: 张永利
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-08-17
Filing date: 2001-08-17
Publication date: 2002-07-24
Anticipated expiration: 2011-08-17

Abstract

An antitheft lock for a vehicle is disclosed, being composed of a lock, a lock box, an I-shaped lock girder and a bracket. The lock is fixed on the lock box, the lock box is sleeved on the I-shaped lock girder, and can freely slide thereon. An accelerator pedal is arranged in the U-shaped slot of the I-shaped lock girder, and is fixedly blockaded by the lock box, thus cannot be operated or controlled, the vehicle does not have a fuel supply, therefore to realize the aim of theft-proof.

Description

A kind of automobile anti-theft lock

The utility model relates to alarms and security systems for automobiles, definite a kind of anti-theft column lock that automobile can't fuel feeding that makes of saying so.

At present, known automobile anti-theft lock has electronic lock and chain lock.Electronic lock needs electricity consumption, and power supply is in a single day destroyed or cut off, and has just lost its effect, and chain lock is easy to be blocked by pliers hard iron bar etc., and conservative factor is little, and volume is big, carries inconvenience.

The purpose of this invention is to provide a kind of automobile anti-theft lock, it can firmly block automobile accelerator pedal, makes the automobile can't fuel feeding, does not promptly need electricity, also is difficult for being blocked by pliers, huge bar etc., and volume is little, uses with easy to carry.

The utility model is made up of I shape lock bridge, fork plate, lock and lock box.Locking fixes on the lock box, and lock box is enclosed within on the I shape lock bridge, and lock box can slide arbitrarily on the I-shaped lock bridge, and dead bolt runs through box and lock bridge, and carriage is fixed on the I shape lock bridge, plays a supportive role, and lock box can not skidded off from the I shape lock bridge.Lock box is moved to an end of carriage, then being fixed on the fork plate that the I shape lock bridge other end equates with the Das Gaspedal stroke distances, fork is on the Das Gaspedal connecting rod, Das Gaspedal is placed U type groove below the I-shaped lock bridge, move forward lock box, lock cuts out Das Gaspedal is firmly blocked, make the automobile can't fuel feeding.

Because the utility model has been taked technique scheme and has been utilized the unique location of Das Gaspedal, makes destructive instrument such as pliers, huge bar etc. be difficult to put to good use its power, has improved the burglary insurance coefficient greatly.

The utility model is described in further detail below in conjunction with accompanying drawing:

Fig. 1 is front projection figure of the present utility model and part sectional view.

Fig. 2 is a birds-eye view.

Fig. 3 is the A-A full sectional view.

Fig. 4 is the lock box organigram.

Among Fig. 1,1 carriage, 2 I-shaped lock bridges, 3 locks, 4 lock boxes, 5 fork plates, 6 dead bolts, 7U type breach.

In Fig. 1, an end of I shape lock bridge 2 is fixed the fork plate 5 perpendicular with it, has a U type notch on the fork plate 5, its height is identical with Das Gaspedal range distance, be used for fork at the automobile accelerator pedal connecting rod, guarantee after pinning automobile accelerator pedal, can not spur throttle again.Have a rectangular opening on lock box 4 sidewalls, the width in hole is slightly longer than dead bolt 6 width, and two screw tightenings of lock 3 usefulness are fixed on the lock box 4, turns key, guarantees can be entrenched in after dead bolt 6 stretches out in the rectangular opening on lock box 4 sidewalls.In Fig. 4, there is a U type breach 7 bottom surface of lock box 4, and when lock box 4 parcel Das Gaspedals, it can and pitch the notch correspondence on the plate, makes box and fork plate not have the gap by closing.

The size of lock box 4 internal channels is identical with the Outside Dimensions of I shape lock bridge 2, and lock box 4 is enclosed within on the I shape lock bridge 2, and lock box 4 can be done to slide arbitrarily on I shape lock bridge 2.One U type hole is arranged on I shape lock bridge 2 sidewalls, it is wide identical with the square type hole on the lock box 4 with height, when lock box 4 leans against on the fork plate 5, turn key, guarantee that dead bolt 6 can be embedded in the U type hole and the rectangular opening on the lock box 4 on I shape lock bridge 2 sidewalls, so that lock box 4 can be fixed on the I shape lock bridge 2 after wrapping Das Gaspedal.

Two screws of carriage 1 usefulness are fixed on the I shape lock bridge 2, play a supportive role, guarantee the unlikely landing from the I-shaped lock bridge 2 of lock box 4.Lock box 4 is moved to an end of carriage 1, and lock box 4 other ends can place the U type groove of I-shaped lock bridge 2 to the length of fork plate 5 and length and the width that width is larger than Das Gaspedal to guarantee Das Gaspedal.

Claims

1, a kind of automobile anti-theft lock, it is made up of lock, lock box, fork plate, I shape lock bridge and carriage, it is characterized in that: locking fixes in the lock box, lock box is enclosed within on the I shape lock bridge, lock box can slide arbitrarily on the I shape lock bridge, carriage is fixed on an end on the lock bridge, and be vertically fixed on that another end yoke plate is in the same side on the I shape lock bridge.

2, according to the described a kind of automobile anti-theft lock of claim 1, it is characterized in that: lock box, lock bridge all have and the identical notch of dead bolt size, and the fork plate has U type notch.