An enclosed inflatable lifeboat

Abstract

The invention discloses a closed type inflatable lifeboat, and belongs to the technical field of design and manufacturing of lifesaving equipment. The lifeboat comprises a hull; the hull is composed of a plurality of hollow column bodies connected in parallel; the inner side of the column body is provided with a valve allowing one-way flow of gas; the valve separates the column body into an inflatable side and an gas storage side; each inflatable side of each column body communicates with each other, and each gas storage side of each column body is independent from each other; and at least one inflatable side of one column body is provided with an inflatable port. The lifeboat also includes a door; a waterproof zipper is correspondingly arranged between the periphery of the door and the hull; and when the waterproof zipper is zipped, the lifeboat is in a fully closed state. The invention adopts the Archimedes buoyancy principle, micro prism crystal reflection principle and the key technologies of valve principle to design the closed type inflatable lifeboat with good sealing performance, has the technical characteristics of simple structure, easy operation, low cost and convenient usage, and shows a vast range of popularization prospect.

Description

technical field [0001] The invention discloses a closed inflatable lifeboat and belongs to the technical field of design and manufacture of water lifesaving appliances. The present invention is mainly used in emergencies during water navigation, as a preventive and emergency life-saving item, and also as a water entertainment item. Background technique [0002] At present, there are many types of lifeboats in the domestic and foreign markets, but most of them are relatively large in size, and are easy to capsize when encountering strong winds and waves. In essence, they are spare lifeboats for large ships, and lifeboats themselves also have relatively large safety loopholes. There is also an inflatable lifeboat, but because there is no cover in the cabin, the people on board are exposed to the storm; and the hull is also easily unbalanced, and it is easy to capsize when encountering wind and waves, causing great danger. The multifunctional lifeboat adds a lot of user-friend...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many types of lifeboats on the market at home and abroad, but most of them are relatively large in size, and they are easy to capsize when encountering strong winds and waves. In essence, they are spare lifeboats for large ships, and the lifeboat itself also has relatively large safety loopholes.

There is also an inflatable lifeboat, but because there is no cover in the cabin, the people on board are exposed to the storm; and the hull is also easily unbalanced, and it is easy to capsize when encountering wind and waves, causing great danger

The multifunctional lifeboat adds a lot of user-friendly functions to the basic lifeboat hull, which improves the safety of the lifeboat, but also leads to high cost, large consumables, and inconvenient production

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