Life-saving device for assisting diver in floating upward quickly and using method thereof

A life-saving device, diver's technology, applied in the field of life-saving devices

Inactive Publication Date: 2009-09-30
袁柯铭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Nowadays, in order to explore the underwater world, it is usually necessary to send divers to carry out underwater operations. However, divers often encounter unseen dangers such as the attack of underwater creatures and the discomfort of the diver's own body. Floating to the surface creates conditions for divers to escape from the above-mentioned dangers

Method used

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  • Life-saving device for assisting diver in floating upward quickly and using method thereof
  • Life-saving device for assisting diver in floating upward quickly and using method thereof

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Experimental program
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Embodiment Construction

[0013] The present invention is based on the existing diving device (carrying the oxygen cylinder 1 as the main body of the underwater breathing configuration), the oxygen cylinder 1 and the airbag 6 are connected through the air guide tube 3, and the above-mentioned air guide tube 3 is provided Valve 5 that is easily accessible by diver P. During the normal diving operation of the diver P, the air bag 6 that is not filled with gas is always positioned on the diver P, for example, on the diver P's chest.

[0014] It is not difficult to imagine: When the diver P encounters danger during underwater operations, the diver P only needs to open the valve 5 set on the air duct 3. At this time, the compressed or liquid oxygen in the oxygen cylinder 1 will be Immediately fill the airbag 6 (such as figure 2 As shown), the airbag 6 filled with oxygen rapidly inflates and at the same time assists the diver P to quickly float to the surface.

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PUM

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Abstract

The invention discloses a life-saving device for assisting a diver in floating upward quickly and a using method thereof. The life-saving device at least comprises an oxygen cylinder (1) filled with compressed or liquid oxygen, a breathing tube (2) and a breathing mouth (4), and is characterized in that: the oxygen cylinder (1) is connected with an air bag (6) through an air duct (3); the air duct (3) is provided with a valve (5); and the air bag (6) is positioned on the body of a diver (P). The air bag (6) is bound in front of the chest of the diver (P). The using method of the invention comprises the step of opening the valve (5) first to allow the compressed or liquid oxygen in the oxygen cylinder (1) to be filled into the air bag (6) positioned on the body of the diver (P) instantly and to expand the air bag quickly to offer upward floating assistance to the diver (P).

Description

Technical field: [0001] The invention relates to a life-saving device for assisting divers to float quickly and a use method thereof. Background technique: [0002] Nowadays, in order to explore the underwater world, it is usually necessary to send divers for underwater operations. However, divers often encounter invisible dangers such as attacks from underwater creatures and discomfort caused by the diver’s own body. At this time, if you can Floating inside to the water surface creates conditions for divers to escape the above-mentioned dangers. Summary of the invention: [0003] The purpose of the present invention: [0004] A life-saving device for assisting divers to float quickly and its use method are proposed. [0005] In order to achieve the purpose of the present invention, the following technical solutions are proposed: [0006] The present invention at least includes: an oxygen cylinder filled with compressed or liquid oxygen, a breathing tube and a breathing nozzle, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C9/15B63C11/22
Inventor 袁柯铭
Owner 袁柯铭
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