The invention provides an automobile ignition switch with an anti-theft function. The automobile ignition switch comprises a switch lock body connected with an ignition head, wherein the switch lock body comprises a lock body shell; the lock body shell internally comprises an ignition lock shell, an ignition lock cylinder, a spring bolt and a spring bolt connection board; a lock shaft is arranged between the front end of the ignition lock cylinder and the ignition head; a marker gland corresponding to the lock body is arranged on a key opening in the switch lock body; the marker gland is fixedly arranged relative to the lock body shell; a limiting board elastically and movably arranged relative to the lock shaft is arranged inside the lock body shell; a limiting groove which can be used for locking the lock shaft in a rotation direction with the coordination of the limiting board is formed in the lock shaft; a bumper which prevents the limiting board from elastically falling into the limiting groove is arranged between the limiting board and the marker gland inside the lock body shell; when the switch lock body is in a locking state, the limiting board and the limiting groove are arranged oppositely. With the adoption of the automobile ignition switch, if the switch lock body is damaged, the lock shaft can be automatically locked. Therefore, the anti-theft property is further improved.


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    Title :

    Automobile ignition switch with anti-theft function


    Contributors:
    CHEN WEI (author) / CHEN XIAOHUI (author)

    Publication date :

    2015-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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