Self-service-respiration inflatable life jacket

Abstract

The invention provides a self-service-respiration inflatable life jacket. The life jacket comprises a head part, an upper jacket, a lower jacket, a left boot and a right boot, wherein a waterproof mask, a respiration hole and an air hole are formed in the front surface of the head part, a left high-pressure compression oxygen storage tank, a waterproof zipper I and a right high-pressure compression oxygen storage tank are arranged on the upper jacket, and a storage bag I and a storage bag II are arranged on the lower jacket. Compared with the prior art, the life jacket has the beneficial effects that the life jacket is integrated, and can furthest protect a human body from contacting with water, oxygen can be supplied to the jackets, the life jacket can be worn flexibly, the integral structure is simpler, the cost is lower, the use is more convenient, the whole resistance is small, the swimming quality is not influenced basically, and people can self rescue when encountering the emergency condition. The waterproof mask is installed at the eyes of the head part, is tightly connected with life jacket, and is reliably sealed, an escaper has flexible arms and legs, and can climb out from water and a cabin by the assistance of the waterproof mask so as to successfully self rescue.

Description

technical field [0001] The invention is a self-breathing inflatable lifejacket, which belongs to the technical field of lifejackets used on water Background technique [0002] Life jackets are equipment used by crew members, water workers, passengers on board and other water personnel to protect people from drowning when they accidentally fall into the water or have accidents. At present, the most common lifejackets are vest-style lifejackets made of buoyancy materials with front and rear buoyancy bags, and there are also inflatable vest-style lifejackets. The advantages of the vest-style structure of these lifejackets are simple structure, low cost, and easier to put on. Yet the waistcoat type lifejacket just provides enough buoyancy to the person who fell into the water, so that it will not sink into the water and cause drowning, and it does not have the function of isolating the human body from water. As we all know, the temperature of water is usually lower than the air...

AI Technical Summary

Problems solved by technology

Because it takes a certain amount of time for rescuers to arrive at the scene of the accident, many people who fell into the water died due to hypothermia due to prolonged immersion in water. As a result, they died before the rescuers arrived.

[0003] At present, the life jackets and buoy rings used for self-rescue in the water are easy to collide and be injured in the cabin after the ship capsizes, and suffocate to death due to the lack of air or being submerged in water. They can only wait for passive rescue, and the chance of survival is small.

Swimming enthusiasts generally seldom use traditional inflated life jackets or foam life jackets because the resistance will affect the quality of swimming, and it is basically difficult to save themselves in an emergency

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