The invention discloses an anti-drowning wrister. The wrister comprises a drowning wrister body, and an air bottle and an air bag which are arranged on the drowning wrister body, wherein the top of aside wall of the drowning wrister body is fixedly connected with a cavity, dye is filled in the cavity body, a through hole is formed in the bottom of the cavity, an arc-shaped groove is formed in thetop of the through hole, an arc-shaped block is arranged in the arc-shaped groove, the bottom of the through hole communicates with a pipe body, an L-shaped rod is arranged in the pipe body, a limiting hole matched with the L-shaped rod is formed in a side wall of the pipe body, one end of the L-shaped rod penetrates through the limiting hole and extends outwards, the other end of the L-shaped rod is fixedly connected with the bottom of an arc-shaped block, a sliding rod is fixedly connected into the limiting hole, one end of the sliding rod penetrates through a side wall of the L-shaped rod,and the sliding rod is further movably sleeved with a first spring. The wrister is advantaged in that the position of a drowning person can be conveniently prompted, so rescue efficiency is improved,and life safety is further improved.

    本发明公开了一种防溺水护腕,包括溺水护腕本体以及安装在溺水护腕本体上的气瓶和气囊,溺水护腕本体侧壁的顶部固定连接有腔体,腔体内填充有染料,腔体的底部开设有通孔,通孔的顶部开设有弧形槽,弧形槽内设有弧形块,通孔的底部连通有管体,管体内设有L型杆,管体的侧壁开设有与L型杆相匹配的限位孔,L型杆的一端穿过限位孔并向外延伸,L型杆的另一端与弧形块的底部固定连接,限位孔内固定连接有滑杆,滑杆的一端贯穿L型杆的侧壁设置,滑杆上还活动套设有第一弹簧。本发明能够便于提示溺水者的位置,从而提高救援的效率,进而提高生命安全。


    Access

    Download


    Export, share and cite



    Title :

    Anti-drowning wrister


    Additional title:

    一种防溺水护腕


    Contributors:
    JI QINGWEI (author)

    Publication date :

    2020-05-05


    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



    Anti-drowning bead string and anti-drowning bead chain

    CHANG YIJIANG / CHANG HE | European Patent Office | 2023

    Free access


    ANTI-DROWNING APPARATUS

    PLAIN JOHN | European Patent Office | 2023

    Free access

    Anti-drowning automobile

    DIAO HAICHEN | European Patent Office | 2020

    Free access

    Anti-drowning raincoat

    KONG LINGWEN | European Patent Office | 2022

    Free access