Maritime survival device based on floating plate movable connection

Abstract

The invention discloses a maritime survival device based on floating plate movable connection. The maritime survival device comprises a floating plate, a survival capsule and a closing assembly. The floating plate is mounted at the bottom of the survival capsule, and a threaded groove is formed in the upper end of the floating plate. A threaded column is arranged at the bottom of the survival capsule, and the survival capsule is mounted in the threaded groove in the upper end of the floating plate in a threaded mode through the threaded column at the bottom. The maritime survival device floatsthrough the floating plate, the risk that an air bag is prone to being collided and then broken is avoided, the floating plate and the survival capsule are movably connected through the threaded column and the threaded groove, and floating plate dismounting and replacement are convenient accordingly.

Description

technical field [0001] The invention relates to a marine life-saving device based on the movable connection of floating plates. Background technique [0002] At present, when a shipwreck occurs, people generally escape by taking a small boat on a passenger ship or by wearing a life jacket. In seawater, many passengers may be killed before the arrival of the lifeguards, so it is necessary to develop a lifesaving cabin. The current lifesaving cabin has been developed, but the opening and closing structure at the upper end of the lifesaving cabin is made of It is not ideal. Generally, an airbag is installed at the bottom of the rescue cabin, but the airbag is easy to be broken after being hit, causing danger; now it is usually connected to the upper end of the cabin through the connection cover, but due to seawater contact or even immersion, Sometimes the connection cover and the cabin will be rusted and blocked, making it difficult to open and cause potential safety hazards. ...

AI Technical Summary

Problems solved by technology

[0002] At present, when a shipwreck occurs, people generally escape by taking a small boat on a passenger ship or by wearing a life jacket. In seawater, many passengers may be killed before the arrival of the lifeguards, so it is necessary to develop a lifesaving cabin. The current lifesaving cabin has been developed, but the opening and closing structure at the upper end of the lifesaving cabin is made of It is not ideal. Generally, an airbag is installed at the bottom of the rescue cabin, but the airbag is easy to be broken after being hit, causing danger; now it is usually connected to the upper end of the cabin through the connection cover, but due to seawater contact or even immersion, Sometimes the connection cover and the cabin will be rusted and blocked, making it difficult to open and cause potential safety hazards. Therefore, the opening and closing methods and safety of existing marine lifesaving devices are not high

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