In allusion to the situations that a saloon car falls into deep water after an accident happens and then people in the saloon car are drowned, and the people carelessly fall from a ship or a bridge ora lake into water to be drowned, the invention discloses an emergency life buoy composed of high-pressure storage gas and the high-pressure-resistant foldable air bags. After the life buoy is arranged on the neck of a wading person in a sleeving mode to be locked and a safety belt is fixed, two air valve switches are manually opened to inflate the two semi-circular-ring-shaped high-pressure-resistant air bags in three seconds, and then the head of the drowning person is kept upwards to be put on the water surface all the time. And the life safety of people in a coma due to accidents or drowning non-swimmers is prevented from being endangered.
轿车发生过事故后落入深水中导致车内人员溺水,人员在船上桥上湖边不小心落入水里溺水。用高压储存气体和耐高压可折叠气囊组成的应急救生圈,将救生圈套进涉水人员的脖子上锁死并固定安全带后手动开启两个气阀开关使两个半圆环型耐高压气囊在3秒内充满,使溺水人员始终保持头部向上付出水面。避免因事故昏迷人员或不会游泳人员溺水后被危机其生命安全。
Disposable foldable emergency life buoy
一次性可折叠应急救生圈
03.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |