According to the drowning self-rescue neck ring, the problems that an existing life-saving device is large in size, heavy in weight and inconvenient to use are solved, a high-pressure hose serves as an air storage container, the high-pressure hose can be freely bent to be in an arc shape, and then an annular body is formed through cooperation with an arc-shaped air inlet valve, an air outlet valve and a connector structure; the flexible air bag is sleeved on the annular main body and is matched with the arc-shaped joint mechanism to form a lifesaving item ring with a compact structure, so that the miniaturization of the lifesaving device is realized; the high-pressure hose is used as the gas storage container, compared with a metal gas storage container, the high-pressure hose is lighter in mass, and meanwhile the volume of the container needed by using liquid gas is smaller, so that the light weight of the life-saving item ring is achieved; according to the self-rescue life buoy, no manual button is arranged, when the self-rescue life buoy is used, a drowning person only needs to pull any position of the self-rescue life buoy with hands, the excitation mechanism can act to rapidly release liquefied gas in the gas storage mechanism, and therefore the annular life buoy arranged on the neck of the drowning person in a sleeving mode is formed.

    本发明的目的在于提供一种溺水自救项环,旨在解决现有救生器体积大、质量重以及使用不便的问题,本发明将高压软管作为储气容器,高压软管可自由弯曲成弧形,再配合弧形的进气阀、出气阀和接头结构形成一个环状主体,柔性气囊套在环状主体上,在配合弧形的接头机构形成一个结构紧凑的救生项环,实现了救生器的小型化;使用高压软管作为储气容器,相比金属的储气容器质量更轻,同时由于使用液态气体所需容器的体积更小,从而实现了救生项环的轻量化;本发明未设置任何手动按钮,使用时,溺水者只需用手拉动自救项环的任意位置,即可使激发机构产生作用而迅速释放储气机构内的液化气体,从而形成一个套在溺水者颈部的环形救生圈。


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    Title :

    Drowning self-rescue necklace


    Additional title:

    溺水自救项环


    Contributors:

    Publication date :

    2022-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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