The invention discloses a self-inflating anti-drowning swim ring. Compressed air pockets are arranged on the left side and the right side of the self-inflating anti-drowning swim ring; a locking device is arranged at the back end of the self-inflating anti-drowning swim ring; a sealed area is formed between the two compressed air pockets at the front end; a circuit control system is placed in the sealed area; two square aluminum air cylinders are fixed in front of the sealed area; an inflating valve is arranged between the air cylinders; and a rebreather suction nozzle is connected in front of the valve. The suction nozzle can be taken off after being rotated for 90 DEG; the inflating valve is opened after the suction nozzle is taken off; and the air cylinders begin to rapidly inflate the air pockets. Meanwhile, when a water pressure sensor detects that the water pressure reaches a set maximum value, the inflating valve is automatically opened to inflate the air pockets. The self-inflating anti-drowning swim ring disclosed by the invention is advantaged in that the self-inflating anti-drowning swim ring is convenient to wear and almost has no influence on swinging; and the self-inflating anti-drowning swim ring has a self-saving function due to being provided with inflating equipment and breathing equipment.


    Access

    Download


    Export, share and cite



    Title :

    Self-inflating anti-drowning swim ring


    Contributors:
    LONG DUNFA (author)

    Publication date :

    2015-12-02


    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



    Swim ring with self-inflating function

    YAN MIAO | European Patent Office | 2025

    Free access

    SELF-INFLATING SWIM AID

    DE GRASSE SCOTT R | European Patent Office | 2018

    Free access

    SELF-INFLATING TIRE

    European Patent Office | 2017

    Free access

    Self-inflating tire

    HINQUE DANIEL PAUL LUC MARIE / COLLETTE JEAN JOSEPH / BORMANN RENÉ LOUIS et al. | European Patent Office | 2016

    Free access

    Headstand self-rescue swim ring

    SUN SHAOFU | European Patent Office | 2021

    Free access