CN203020266U

CN203020266U - Automobile ignition switch with mechanical antitheft function

Info

Publication number: CN203020266U
Application number: CN 201220640040
Authority: CN
Inventors: 王进丁; 王正成; 朱排进; 李宏志
Original assignee: Changhui Auto Electric Huangshan JSC
Current assignee: Changhui Auto Electric Huangshan JSC
Priority date: 2012-11-28
Filing date: 2012-11-28
Publication date: 2013-06-26
Anticipated expiration: 2022-11-28

Abstract

The utility model discloses an automobile ignition switch with a mechanical antitheft function. The automobile ignition switch comprises a switch body which further comprises a lock bolt cover plate, an actuating rod and a hook spring, wherein the lock bolt cover plate and the actuating rod are installed in a matched mode, one end of the hook spring is sleeved inside the switch body, and a hook portion is formed at the end of the hook spring; and a location plate is arranged between the lock bolt cover plate and the actuating rod, a groove for containing the location plate is formed on the actuating rod, a pressing rod is arranged at the upper end of the location plate, the other end of the hook spring extends out of the interior of the switch body and is installed below the pressing rod of the location plate in a pressed mode, and a straight rod is arranged at the other end of the hook spring. The actuating rod of the automobile ignition switch with the mechanical antitheft function cannot be rotated to enable an automobile to still be in a locking state so as to achieve good antitheft effects by improving an internal structure of the ignition switch after the switch body of the ignition switch is damaged.

Description

A kind of automobile ignition switch with mechanical type anti-theft function

Technical field

The utility model relates to automobile ignition switch, especially relates to a kind of automobile ignition switch with mechanical type anti-theft function.

Background technology

Automobile ignition switch is again ignition lock or electric door lock, is with controlling point ignition circuit, fire an engine and is the power supply of car load electric system, generally has when extracting bearing circle energy AutoLock feature.Along with the progress of society and the raising of people's daily life level, the continuous increase of private savings automobile pollution, people are also more and more higher to the requirement of car anti-theft function, traditional automobile ignition switch, when ignition lock is in the LOCK gear, dead bolt ejects, ignition lock can't rotate due to the locking effect, if destroy by the body front end of external action with ignition lock this moment, and then dismounting ignition lock, just can light a fire by the rotary action bar, and dead bolt is shunk, so can not reach anti-theft effect preferably.

at present ignition lock commonly used anti-destructive by increasing locking closure is to reach anti-theft feature, be that CN2736229Y discloses the utility model patent that name is called anti-theft ignition switch lock cap as China Patent Publication No., its clip Text is as follows: the utility model relates to a kind of anti-theft ignition switch lock cap, it also includes enclosing cover, support, locking closure, slide block, magnetic slide block opening device, be provided with the firing switch lock trepanning on support, be provided with on the lockhole of ignition lock and block the locking closure that this hole is used, the adjacent of locking closure be provided with stir fast, be connected for the monodentate intermittent gear between slide block and locking closure, outside at locking closure and slide block is provided with enclosing cover, cover outward and be respectively equipped with the open hole corresponding with the ignition lock lockhole and the poke hole corresponding with slide block, locking closure and slide block are fixed between support and enclosing cover, be provided with the magnetic resetting device between slide block and support, be provided with stopping device between locking closure and slide block, described magnetic slide block opening device is the magnetic slide block opening device same with magnetic resetting device Magnetic Phase.The beneficial effects of the utility model are to be that the utility model seals the lock core jack effectively, prevent that other article are inserted in lock core, have protected switch not to be destroyed, and have improved the anti-theft of vehicle.

Although above-mentioned patent has increased destruction-proof function to locking closure, but for the lawless person who is becoming increasingly rampant now, still there is several different methods to destroy locking closure, therefore only locking closure increased destruction-proof function and can not fundamentally solve the antitheft problem of automobile.

The utility model content

The technical problems to be solved in the utility model is in order to overcome technological deficiency recited above, a kind of automobile ignition switch with mechanical type anti-theft function to be provided.

In order to solve technical matters recited above, the utility model is taked following technical scheme:

A kind of automobile ignition switch with mechanical type anti-theft function, include Switch main body, described Switch main body further includes dead bolt cover plate and the arm of action of coordinate installing, and also further includes spring hook, and the end with crotch section of described spring hook packs into the Switch main body inboard; Between described dead bolt cover plate and arm of action, device has locating plate, offer the groove for accommodating locating plate on described arm of action, described locating plate upper end has depression bar, and the other end with straight-bar of described spring hook stretches out the Switch main body inboard and is fitted in the depression bar below of locating plate.

Described Switch main body inboard is provided with the groove for the crotch section that settles spring hook.

Described Switch main body inboard is provided with the notch of accommodating spring hook straight bar part.

Described locating plate top device has stage clip, and described stage clip is fitted in the deep gouge of offering above locating plate.

Automobile ignition switch with mechanical type anti-theft function provided by the utility model, by improving the internal structure of ignition lock, set up spring hook on Switch main body, by coordinating of spring hook and miscellaneous part, make ignition lock after Switch main body is destroyed, its arm of action still can not be rotated, and makes automobile still be in lockup state, thereby reach anti-theft effect preferably, and fundamentally solved the antitheft problem of automobile.

Description of drawings

Fig. 1 is the block diagram of the unassembled spring hook of the utility model.

Fig. 2 is the block diagram of the utility model assembling spring hook.

Fig. 3 is the assembling schematic diagram of arm of action and dead bolt cover plate.

Fig. 4 is the block diagram after hidden lock tongue lid plate.

Fig. 5 is the antitheft assembly structure figure of spring hook.

In figure, 1. Switch main body, 2. spring hook, 3. dead bolt cover plate, 4. arm of action, 5. stage clip, 6. locating plate, 7. crotch section, 71. straight-bars, 8. groove, 9. notch, 61. deep gouges, 62. depression bars.

The specific embodiment

see also Fig. 1 to Fig. 5, as shown in the figure, a kind of automobile ignition switch with mechanical type anti-theft function, include Switch main body 1, described Switch main body 1 further includes and coordinates dead bolt cover plate 3 and the arm of action 4 of installing, also further include spring hook 2, the end with crotch section 7 of described spring hook 2 packs into Switch main body 1 inboard, between described dead bolt cover plate 3 and arm of action 4, device has locating plate 6, offer the groove 8 for accommodating locating plate 6 on described arm of action 4, described locating plate 6 upper ends have depression bar 62, the other end with straight-bar 71 of described spring hook 2 stretches out Switch main body 1 inboard and is fitted in depression bar 62 belows of locating plate 6, described Switch main body 1 inboard is provided with the groove for the crotch section 7 that settles spring hook 2, described Switch main body 1 inboard is provided with the notch 9 of accommodating spring hook straight-bar 71 parts, described locating plate 6 top devices have stage clip 5, described stage clip 5 is fitted in the deep gouge 61 of locating plate 6 tops offering.

Ignition lock provided by the utility model, the transformation by inner structure has improved anti-theft effect.under normal condition, the end that spring hook 2 has a crotch section 7 packs into Switch main body 1 inboard, its end with straight-bar 71 stretches out Switch main body 1 inboard and is fitted in depression bar 62 belows of locating plate 6, thereby namely be placed between locating plate 6 and groove 8 and block locating plate 6, make it be unlikely to fall into the groove 8 of arm of action 4, when Switch main body 1 is destroyed, spring hook 2 comes off from body, its end with crotch section 7 is ineffective, locating plate 2 part under the pressure-acting of stage clip 5 falls into the groove 8 of arm of action 4, this moment is when attempting rotary action bar 4, one end of locating plate 6 falls into the groove 8 of arm of action 4, the other end still can block body 1, arm of action 4 can not rotate, thereby reach anti-theft effect.

Claims

1. automobile ignition switch with mechanical type anti-theft function, include Switch main body, described Switch main body further includes and coordinates dead bolt cover plate and the arm of action of installing, it is characterized in that: also further include spring hook, the end with crotch section of described spring hook packs into the Switch main body inboard; Between described dead bolt cover plate and arm of action, device has locating plate, offer the groove for accommodating locating plate on described arm of action, described locating plate upper end has depression bar, and the other end with straight-bar of described spring hook stretches out the Switch main body inboard and is fitted in the depression bar below of locating plate.

2. automobile ignition switch as claimed in claim 1, is characterized in that, described Switch main body inboard is provided with the groove for the crotch section that settles spring hook.

3. automobile ignition switch as claimed in claim 2, is characterized in that, described Switch main body inboard is provided with the notch of accommodating spring hook straight bar part.

4. automobile ignition switch as claimed in claim 1 is characterized in that: described locating plate top device has stage clip, and described stage clip is fitted in the deep gouge of the locating plate top offering.