The invention provides a portable compressed air buoyancy balloon water lifesaving device. The lifesaving device is characterized in that a compressed air accommodating cavity is arranged at one end of a sealed box body, and a receiving cavity for accommodating and fixing a buoyancy balloon is arranged at the other end of the sealed box body; an expansion outlet with a clamping cover is formed in the outer side of the accommodating cavity; an inflating opening communicated between the compressed air accommodating cavity and the accommodating cavity is provided with an on-off switch; an air compressing inlet is formed in the outer side of the compressed air accommodating cavity; the on-off switch is connected with a pull ring positioned on the outer side of the sealed box body; a fixing ring is arranged at one side of the sealed box body. When the portable compressed air buoyancy balloon water lifesaving device is used, air can be compressed into the compressed air accommodating cavity, and the compressed air accommodating cavity is fixed on a human body via the fixing ring; when people are suffered from accidents, the on-off switch is started up by the pull ring, compressed air is inflated into the buoyancy balloon until a buoyancy lifesaving balloon is formed; the portable compressed air buoyancy balloon water lifesaving device is small in volume, is convenient to carry, and is rapid and convenient to use and start.


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    Title :

    Portable compressed air buoyancy balloon water lifesaving device


    Contributors:
    WAN LIANWEI (author)

    Publication date :

    2015-04-29


    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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