Seat type life buoy

Abstract

The invention provides a seat type life buoy. A pair of rotary knobs are installed at the two ends of the outer diameter of a ring-shaped body. A rubber belt is tied to the rotary knobs. The length of the rubber belt is slightly greater than a half of the perimeter of the outer side of the ring-shaped body, and the position of the rubber belt can be changed by adjusting the rotary knobs. A person waiting for rescue can have the feeling of sitting on a chair floating on water when using the seat type life buoy, and therefore the safety sense of the person waiting for rescue is greatly improved, and the rescue time can be prolonged.

Description

technical field [0001] The invention relates to a lifesaving equipment on water, in particular to a seat type lifebuoy. Background technique [0002] The lifebuoy is a kind of water lifesaving equipment, which can help people who can't swim to float on the water in a critical time without sinking into the water. A traditional life buoy is a ring, usually made of cork, foam plastic or other light materials with a small specific gravity, and covered with canvas, plastic, etc. on the outside. The life buoy used for swimming practice can also be made of rubber and filled with air. This life buoy can also be called a rubber ring. However, there is a deficiency in the traditional ring-shaped life buoy in practical application: due to the limited physical ability of some frail old people and young children, it is very difficult for them to put their arms on the life buoy for a long time. When the time is too long, it will accidentally slip out of the life buoy and fall into the w...

AI Technical Summary

Problems solved by technology

However, there is a deficiency in the traditional ring-shaped lifebuoy in practical application: due to the limited physical ability of some frail old people and young children,

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