The invention discloses a throwing type portable life saving device which comprises a storage cylinder, a gas storage cylinder, a launching piece and an inflatable life buoy. The storage cylinder is composed of an upper storage cylinder and a lower storage cylinder, and the bottom end of the upper storage cylinder is rotationally connected with the top end of the lower storage cylinder; the gas storage cylinder is arranged in the lower storage cylinder, and a valve plate matched with the gas storage cylinder is arranged at the bottom end of an inner cavity of the upper storage cylinder; the emission sheet is arranged at the bottom end of the inner cavity of the upper storage cylinder and located above the valve sheet; and the inflatable life buoy is arranged in the cavity of the upper storage cylinder. The device is compact in structure, integrally cylindrical and convenient to carry; the inflatable life buoy is simple in structure, the rotating structure releases compressed gas in the gas storage bottle, when air flows from a high-pressure area to a low-pressure area, generated kinetic energy pushes the launching piece and the inflatable life buoy to a target point, and operation is convenient; the purpose of throwing the inflatable life buoy is achieved by utilizing compressed gas to generate power, manual and visual pre-judgment is not needed, only a target point needs to be aimed at, the throwing distance is farther, and the accuracy is higher.

    本发明公开了一种抛投式便携式救生器,包括储物筒、储气瓶、发射片以及气胀式救生圈;储物筒由上储物筒和下储物筒组成,上储物筒的底端与下储物筒的顶端转动连接;储气瓶设置于下储物筒内,上储物筒的内腔底端设置有与储气瓶配合的阀片;发射片设置于上储物筒内腔底端且位于阀片上侧;气胀式救生圈设置于上储物筒空腔内。本装置结构紧凑,整体呈圆柱筒状,便于携带;结构简单,旋转结构释放储气瓶内压缩气体,空气从高压区域流向低压区域时,产生的动能推动发射片及气胀式救生圈至目标点,操作方便;利用压缩气体产生动力达到抛射气胀式救生圈的目的,无需人力和目力预判,仅需瞄准目标点即可,抛射距离更远且准确度更高。


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    Title :

    Throwing type portable life-saving apparatus


    Additional title:

    一种抛投式便携式救生器


    Contributors:
    HE CUI (author) / XUE YONG (author)

    Publication date :

    2023-10-31


    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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