The invention provides an adsorption type automatic safety hammer for passenger cars, which can perform reliable automatic window breaking when vehicle collision and flooding occur. The present invention provides an automatic safety hammer, including a housing and an external circuit board device, a flood alarm device on the upper part of the housing, and an internal part of the device; a floating device with a conductive copper sheet mounted on the upper part of the floating device, two electrode plates are directly above the copper sheet, connecting to the external circuit board. There are two circuits in the external circuit board device, one for connecting the flooding alarm device and the electric ignition device, and the other for connecting impact sensor, speed sensor and electric ignition devices. -1/3 F .8 9 101112 13 14 15 Fig. 1


    Access

    Download


    Export, share and cite



    Title :

    An automatic safety hammer


    Contributors:

    Publication date :

    2020-08-27


    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



    Safety hammer

    SHAO MINGXU | European Patent Office | 2015

    Free access

    Resonance safety hammer

    JIN QI | European Patent Office | 2015

    Free access

    A SAFETY HAMMER

    YANG JUNG WOOK / YUM KI SEOP | European Patent Office | 2025

    Free access

    Simple safety hammer

    XIA YUNMEI | European Patent Office | 2015

    Free access

    Vehicle-mounted water falling induction type automatic safety hammer

    GUAN HUIYING | European Patent Office | 2021

    Free access