Swimming life saving device

A technology of life-saving device and life jacket, which is applied in the direction of life jackets, etc., and can solve problems such as difficulty in learning to swim and danger of swimming

Inactive Publication Date: 2013-12-18
李嘉庆 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] However, swimming can also be very dangerous for those just learning to swim
The traditional way is to wear a life jacket or a life buoy for protection, but it is difficult to learn to swim while wearing a life jacket and a life buoy

Method used

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  • Swimming life saving device
  • Swimming life saving device

Examples

Experimental program
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Effect test

Embodiment Construction

[0024] Such as figure 1 As shown, it is a schematic structural diagram of a swimming life-saving device 10 according to an embodiment, which includes an uninflated hollow life jacket 100, an inflatable bottle 122, and an inflatable tube 133.

[0025] The lifejacket 100 has an inflation hole 111. The inflation bottle 122 communicates with the inflation hole 111 through the inflation tube 133.

[0026] The inflation bottle 122 is provided with a switch for controlling the inflation bottle 122 to inflate the life jacket 100.

[0027] In one embodiment, compressed gas, such as liquid carbon dioxide, may be contained in the inflatable bottle 122.

[0028] In another embodiment, the inflatable bottle 122 may contain at least two substances that can chemically react to generate gas, and the switch is used to control the contact of different substances. Such as Al in a fire extinguisher 2 (SO 4 ) 3 And NaHCO 3 The reaction produces carbon dioxide, and the chemical reaction formula is as foll...

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PUM

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Abstract

A swimming life saving device comprises a hollow life jacket, which has not been inflated, an inflation bottle, and an inflation pipe, wherein the life jacket is provided with an inflation hole. The inflation bottle communicates with the inflation hole through the inflation pipe. The inflation bottle is provided with a switch, which is used for controlling the inflation bottle to inflate the life jacket. When a swimming learner wears the hollow life jacket mentioned above, because the life jacket is not inflated at first, the life jacket is more closely fitted, and has little impedance on swimming learning. When emergency happens, the swimming learner can immediately open the switch on the inflation bottle to quickly inflate the life jacket to save his own life.

Description

Technical field [0001] The invention relates to the field of swimming articles, in particular to a swimming life-saving device. Background technique [0002] Swimming is a healthy and popular sport. Its benefits are: [0003] 1. Enhance myocardial function [0004] When a person exercises in the water, all organs are involved, which consumes a lot of energy, and the blood circulation is also accelerated to supply more nutrients to the moving organs. The increase in blood speed will increase the load on the heart, make it beat faster, and contract stronger and stronger. People who swim frequently have excellent heart function. The action of water during swimming makes it easy for the blood of the limbs to return to the heart and speed up the heart rate. Long-term swimming will have obvious increase in cardiac motility, strong contraction, increase in blood vessel wall thickness and elasticity, and increase in blood output per stroke. Therefore, swimming can exercise a strong hea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C9/105
Inventor 李嘉庆廖建宽曾瑞金
Owner 李嘉庆
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