According to the automatic inflation device, the inflatable lifesaving device and the rescue garment, after the inflatable lifesaving device is taken out of the rescue garment, a motor of the automatic inflation device drives a coupler and a screw to rotate; under the action that the first positioning guide part and the second positioning guide part are arranged in a matched mode and the external thread section and the internal thread section of the screw rod are arranged in a threaded fit mode, the screw rod is driven to move towards the first plugging piece, and the jacking part of the screw rod is promoted to jack the first plugging piece to move; and an inflation gap is formed between the first plugging piece and the inner wall of the first conical cavity, so that gas in the inflation bottle passes through the first inflation channel, the mounting channel, the transition channel and the second inflation channel and then is exhausted, and therefore the inflation raft is formed after the multiple flexible inflation air bags are inflated and expanded. The inflation bottle is light and convenient to inflate, safety accidents are avoided, the inflation bottle can be replaced circularly, and waste is avoided.

    本发明所公开的自动充气装置、充气式救生装置以及救援衣,充气式救生装置从救生衣内取出后,自动充气装置的电机驱动联轴器和螺杆旋转,以在第一定位导向部与第二定位导向部相配合设置、以及螺杆的外螺纹段与内螺纹段螺纹配合设置作用下,驱动螺杆向第一封堵件方向位移,促使螺杆的顶压部顶压第一封堵件位移,而使第一封堵件与第一锥形腔的内壁之间形成充气缝隙,以将充气瓶内的气体经第一充气通道、安装通道、过渡通道和第二充气通道后排出,从而将多个柔性充气气囊充气膨胀后,形成充气排筏。其充气较为轻便,避免安全事故发生,且充气瓶可循环更换,避免浪费。


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    Title :

    Automatic inflation device, inflatable lifesaving device and rescue clothes


    Additional title:

    自动充气装置、充气式救生装置以及救援衣


    Contributors:
    LONG XIANGHUA (author) / HAO NINGHUI (author) / YE QINGFENG (author) / CHEN MENGTAO (author) / HUANG ZHILIN (author) / DENG LIANG (author)

    Publication date :

    2022-11-11


    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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