The invention discloses an automatic inflation life buoy. The automatic inflation life buoy comprises an air bag and an inflation mechanism, wherein the inflation mechanism comprises a high-pressure gas storage steel cylinder, an ejector pin, an inflation nozzle and a movement assembly, the ejector pin and the movement assembly are both installed in the inflation nozzle, one end of the inflation nozzle communicates with the high-pressure gas storage steel cylinder, and the other end of the inflation nozzle communicates with the air bag; a layer of sealing film is arranged on a bottle opening of the high-pressure gas storage steel bottle, the ejector pin is fixed to the moving assembly, and the tip end of the ejector pin directly faces the bottle opening. The inflation nozzle is further provided with a water falling detection element, wherein when the water falling detection element detects that the air bag falls into water, the movement assembly moves towards the bottle opening of the high-pressure air storage steel bottle, so that the ejector pin punctures the sealing film. Through the design, the life buoy does not need to be inflated in advance, so that the size of the life buoy is reduced, and the life buoy is convenient to carry; meanwhile, automatic inflation is achieved when a person falls into water through the inflation mechanism, rapid rescue can be conducted on the person falling into water, the rescue speed is increased, and use convenience is improved.

    本发明公开了一种自动充气救生圈,包括:气囊以及充气机构;充气机构包括高压储气钢瓶、顶针、充气嘴以及运动组件,顶针以及运动组件均安装于充气嘴内,且充气嘴的一端连通高压储气钢瓶,充气嘴的另一端连通气囊;高压储气钢瓶的瓶口设置有一层密封膜,顶针固定在运动组件上,且顶针的针尖端正对瓶口;充气嘴上还设有落水检测元件,其中,落水检测元件在检测到气囊落入水中时,使运动组件向高压储气钢瓶的瓶口运动,以使顶针刺破密封膜;通过上述设计,本发明无需预先充气,进而缩小了救生圈的体积,便于随身携带;同时,通过使用充气机构在落水时实现自动充气,可对落水人员进行快速救援,不仅提高了救援速度,还提高了使用的便捷性。


    Access

    Download


    Export, share and cite



    Title :

    Automatic inflation life buoy


    Additional title:

    一种自动充气救生圈


    Contributors:
    SUN XUNI (author) / SUN YAXIN (author)

    Publication date :

    2021-09-28


    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



    Automatic inflation life buoy

    ZANG WEIGUO / GAO KEBING | European Patent Office | 2022

    Free access

    Underarm automatic inflation life buoy

    JIA HONGCHEN | European Patent Office | 2015

    Free access

    Automatic inflation life buoy capable of easily keeping balance

    WEI XING | European Patent Office | 2023

    Free access

    LIFE BUOY, LIFE BUOY KIT

    MORIYA MOTOSHI | European Patent Office | 2021

    Free access

    LIFE BUOY

    ZHENG HONGZHEN / LU YONGCHAO / SUN YAOZHI | European Patent Office | 2024

    Free access