The invention discloses vehicle-mounted emergency capacity equipment for a spare wheel of an all terrain vehicle. The peripheral surface of a main body (1) is a chimeric surface (2) corresponding to the shape of an inner ring of a rim of a tyre, the main body (1) is provided with a butt joint nozzle (3) for containing a tyre charging connector, the center of the butt joint nozzle (3) is provided with an ejector pin (4) for ejecting a valve needle in the tyre charging connector, when the ejector pin (4) ejects the valve needle in the tyre charging connector, air in the tyre bursts through a sealing block (11) and inflates an air bag (6), and when the ejector pin (4) leaves from the tyre charging connector, the gas pressure in the air bag (6) drives the sealing block (11) to block a charging port (10). The vehicle-mounted emergency capacity equipment is installed on a spare wheel of an all terrain vehicle and can utilize all terrain vehicle spare wheel gas pressure to inflate the inner air bag so that a driver can fast emerge from the water.


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    Title :

    Vehicle-mounted emergency capacity equipment for spare wheel of all terrain vehicle


    Contributors:
    YU JINJUN (author)

    Publication date :

    2016-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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