The invention provides a full-automatic multifunctional near-drowning prevention waistcoat which comprises a belt, a miniature high-pressure air tank, an automatic air inflation switch, a manual air inflation switch, a seawater staining reagent bag, a nylon air bag waistcoat and an LED alarm. The waistcoat is characterized in that the miniature high-pressure air tank, the automatic air inflation switch, the manual air inflation switch and the seawater staining reagent bag are fixed on the belt; the belt is fixed on the nylon air bag waistcoat; the miniature high-pressure air tank is connected with an air inflation opening of the nylon air bag waistcoat by the automatic air inflation switch and the manual air inflation switch; the LED alarm is fixed on the shoulder of the nylon air bag waistcoat. The waistcoat has the beneficial effects that when an individual user falls into water, an air bag is subjected to air inflation within 5s or is subjected to air inflation by using the manual air inflation switch immediately, the air bag generates buoyancy which can be used for lifting the user in the water while the air bag is subjected to air inflation, the LED alarm sends out intermittent light and voice alarming signals, and a staining reagent is released into the water from the seawater staining reagent bag. The full-automatic multifunctional near-drowning prevention waistcoat is convenient to wear, easy to operate and complete in rescue accessories.


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    Title :

    Full-automatic multifunctional near-drowning prevention waistcoat


    Contributors:
    MA YULIN (author) / CHU DONGJUN (author) / DUAN PEIXIANG (author) / MA QUN (author)

    Publication date :

    2015-10-07


    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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