CN2291340Y - Vehicle accelerator lock - Google Patents

Abstract

The utility model discloses a lock for locking a vehicle accelerator. The utility model is characterized in that the opposite of a key hole of a lock core is fixed with a shifting fork; one end of a lock tongue is provided with a shifting fork slot; a lock body which is composed of the lock core, the shifting fork, the shifting fork slot, the lock tongue, the lock tongue supporter, and a lock body hole is fixed on a vehicle body close to the vehicle accelerator; a lock tongue ring is fixed on an accelerator transmission rod; the lock tongue can stretch out and draw back in the lock tongue ring, so an accelerator pedal can be made fixed or move, having an effect on locking or unlocking the accelerator. Because the utility model is arranged on the vehicle shadily and firmly, the utility model is difficult to discover or damage by the thieves, the coefficient for guarding against theft is large, and the manufacture cost is low.

Description

Vehicle accelerator lock

The utility model relates to a kind of lockset, suits especially to use at the self-propelled vehicle stand oil door of locking.

In the past on the self-propelled vehicle for antitheft, except door lock is installed, also ignition lock is installed at ignition system, this ignition lock is connecting the direction lock on the bearing circle simultaneously, and ignition lock and direction lock synchronous operation are when promptly ignition lock closes, the locking of direction lock, on the contrary also anti-.Though this lockset plays certain antitheft effect, its weak point is: antitheft coefficient is low, and the lead of ignition lock very easily twists disconnected, and outside the direction lock was exposed to, easy stolen person found to destroy or dismantle.

The utility model is intended to provide a kind of anti-theft column lock, and it is installed in shelter locking throttle, is difficult for stolen person and finds and destroy, and improves the antitheft coefficient of self-propelled vehicle.

Task of the present utility model is achieved in that at the corresponding surface of the slotting key hole of lock core fixes a shift fork, one end of dead bolt is opened an allocating slot, forming lock body by lock core, shift fork, fork slot, dead bolt, lock body opening, dead bolt bearing is fixed near the throttle the car body, fixing dead bolt ring on the throttle drive link, shift fork makes dead bolt flexible in the dead bolt ring by fork slot.

The utility model is owing to being installed on the car body, and is more hidden, and firmly, is difficult for stolen person and finds and destroy, and antitheft coefficient greatly improves, and is simultaneously with low cost, easily is manufacturer and car owner acceptance.

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

In conjunction with the accompanying drawings, be described in more detail below an embodiment of the present utility model.

Fixed lock core 2 on lock body 1, and it can be bar-shaped according to vehicle that there are a shift fork 3, dead bolt 5 in the outer in the back side plane garden of lock core 2, also can be "] " shape, its end has fork slot 4, and shift fork 3 can rotate in fork slot 4.In order to prevent that dead bolt 5 from vertically rocking, be fixed with dead bolt bearing 6 on the lock body 1, dead bolt 5 can be come in and gone out in dead bolt bearing 6.The body opening 7 of unblanking on the lock body 1, dead bolt ring 8 are garden ring, and it is fixing extremely on throttle drive link 9 corresponding to lock body opening 7, and lock body 1 overall fixed is only seen the front of lock core in the front near the car body the Das Gaspedal.When a key stretches in the key hole when rotating 180 °, the shift fork 3 on lock core 2 back sides rotates, and travels forward and inserts in the dead bolt ring 8 on the throttle drive link 9 thereby stir dead bolt 5 by fork slot 4, and throttle drive link 9 can't rotate, and is about to the throttle locking.In like manner, as be that then dead bolt 5 withdraws from dead bolt ring 8 with 180 ° of key counter-rotatings, throttle drive link 9 is promptly rotatable, and throttle just is opened.

Claims (1)

1, a kind of Vehicle accelerator lock, it includes lock body, lock core, dead bolt, it is characterized in that: a shift fork 3 is fixed on the slotting key hole opposite at lock core 2, one end of dead bolt 5 has fork slot 4, by lock core 2, shift fork 3, fork slot 4, dead bolt 5, the lock body 1 that dead bolt bearing 6 lock body openings 7 are formed is fixed near the throttle the car body, fixing dead bolt ring 8 on throttle drive link 9.

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