The invention discloses a self-rescue ball used in a flood or tsunami. The ball comprises a self-rescue ball body (1) and is characterized in that the self-rescue ball body (1) is of an overwater roll-ball structure used in a park and the like; the interior of the self-rescue ball body (1) is jointed with a bag I (2) and a bag II (3); a positioning unit is arranged inside the bag I (2); and a map is arranged inside the bag II (3). The self-rescue ball provided by the invention has ingenious structure and powerful functions; when in distress, one can enters the self-rescue ball and timely open the positioning unit, so rescuers can carry out timely positioning and searching according to signals obtained from the positioning unit; the designed structure of the self-rescue ball can resist large waves or tsunami; and one can carry an oxygen bottle into the ball, so the survival rate of overseas personnel in distress can be greatly improved.


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    Title :

    Self-rescue ball used in flood or tsunami


    Contributors:
    YUAN LAIJUN (author)

    Publication date :

    2015-12-09


    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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