Detachable portable inflatable lifesaving device

Abstract

The invention relates to the technical field of portable inflatable lifesaving equipment, in particular to a detachable portable inflatable lifesaving device which comprises a bandage used for being worn on the waist of a user and a steel gas storage tank internally provided with high-pressure carbon dioxide gas. According to the detachable portable inflatable lifesaving device, the waistband type structural design is adopted, a user can conveniently bind the device to the waist for use, the movement of four limbs is not affected, and the wearing comfort is improved; a folding compression air bag, a flexible air guide pipe, a steel air storage tank and a water immersion type elastic ejector pin are fixedly communicated through a three-way self-closing elastic connecting valve, automatic inflation expansion is facilitated when people fall into water, and safety is improved. The split type installation design is adopted, the number of the folding type compression air bags can be freely increased or decreased according to needs, the device can be suitable for people of various weights, the device can be repeatedly used by replacing the steel air storage tank and the water immersion type elastic ejector pin after being used, the later use cost is reduced, the service life of the device is prolonged, and popularization and promotion are facilitated.

Description

technical field [0001] The invention relates to the technical field of portable inflatable life-saving equipment, in particular to a detachable portable inflatable life-saving device. Background technique [0002] Water lifesaving refers to the rescue measures taken by people when accidents occur during water activities, and is divided into still water lifesaving and wave lifesaving. [0003] The water lifesaving equipment is used to improve the safety of people in water activities, such as inflatable life jackets, foam life jackets, inflatable lifebuoys, foam lifebuoys, etc., but the above-mentioned equipment has a common problem, that is, it is relatively large and portable It is very inconvenient to carry and is very troublesome, causing people to often not have these life-saving equipment at their side when they are in danger. [0004] With the development of science and technology, various miniaturization and portable life-saving equipment have emerged, including vario...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology, an improved detachable portable inflatable life-saving device is provided to solve the problem that most of the portable inflatable life-saving devices on the market are The cost is relatively high, and it can only be used in situations where danger may occur, resulting in relatively little daily wear and low popularity. At the same time, it can only form a spherical airbag in a local part, which is very inconvenient to use in a floating state , and it is very laborious, and it is impossible to increase the number of airbags according to different weight groups, resulting in a problem of single applicability

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