The invention provides a life-saving bracelet. The life-saving bracelet comprises an air bag box, the box cover is clamped with the air bag box; a first airbag accommodated in the airbag box; the gas tank box is divided into a tank containing cavity and a gas guide cavity; a gas discharging end of the gas tank extends into the gas guide cavity; the air inlet pipe is communicated with the first air bag and the air guide cavity; the ejector rod penetrates through the gas tank box; the push plate is arranged at one end of the ejector rod, and the push plate and the gas tank are oppositely distributed at an interval; the puncture needle is arranged on the pushing plate; a first elastic member; the pressing rod is arranged in the air guide cavity, the middle of the side face of the pressing rod is hinged to the inner wall of the air guide cavity, the inner end of the side face of the pressing rod abuts against the pushing plate, the outer end of the side face of the pressing rod is connected to a chain, and the chain movably penetrates through the wall of the air tank box and extends outwards; a second elastic member; the life-saving bracelet has the advantages that the structure is simple, the carrying is convenient, and the life-saving operation is easy.
本申请提出了一种救生手环,其包括气囊箱;与所述气囊箱卡接的箱盖;收纳在所述气囊箱内的第一气囊;被分割为盛罐腔和导气腔的气罐箱;放气端延伸到所述导气腔内的气罐;连通所述第一气囊与所述导气腔的进气管;穿过所述气罐箱的顶动杆;设置在所述顶动杆一端的推动板,所述推动板与所述气罐间隔相对分布;设置在所述推动板上的刺穿针;第一弹性件;设置在所述导气腔内的压制杆,所述压制杆的侧面中间处铰接到所述导气腔的内壁上,侧面内端抵接到所述推动板上,侧面外端连接到链条上,所述链条移动式穿过所述气罐箱的壁向外延伸;第二弹性件;设置在所述气罐箱的手环带,该救生手环结构简单,携带方便,救生操作容易。
Lifesaving bracelet
救生手环
2025-03-28
Patent
Electronic Resource
Chinese
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |