Water-inhaling-preventing underwater lifesaving device is simple and convenient to operate

A life-saving device and anti-choking technology, which is applied in water life-saving, transportation and packaging, ships, etc. It can solve the problems that the drowning person cannot inhale oxygen to ensure survival, and cannot guarantee the rotation of buoyancy balls, etc., and achieves the effect of increasing the safety factor

Active Publication Date: 2020-10-30
江苏安航船舶设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides an easy-to-operate anti-choking underwater lifesaving device, which can provide the drowning person with the oxygen needed for emergency breathing and ensure the life safety of the drowning person. The simple operation can ensure that the drowning person can directly Inhale oxygen to avoid the problem that when people are in a panic state when drowning, they cannot ensure the correct rotation of the buoyancy ball, and cannot make the drowning person directly inhale oxygen to ensure survival. At the same time, it can prevent the drowning person from choking when breathing, and improve the safety factor of the underwater lifesaving device

Method used

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  • Water-inhaling-preventing underwater lifesaving device is simple and convenient to operate
  • Water-inhaling-preventing underwater lifesaving device is simple and convenient to operate
  • Water-inhaling-preventing underwater lifesaving device is simple and convenient to operate

Examples

Experimental program
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Effect test

Embodiment 1

[0027] see Figure 1-6 , the present invention provides a technical solution: an easy-to-operate anti-choking underwater lifesaving device, comprising an air storage box 1, the top of the air storage box 1 is connected with a packaging tube 2, and a folding tube is installed between the inner walls of the packaging tube 2 3. The folding tube 3 communicates with the gas storage box 1, and the end of the folding tube 3 far away from the gas storage box 1 is connected with the suction tube 4. The inside of the suction tube 4 is provided with a round table chamber 5, and the inner wall of the round table chamber 5 is slidably connected There is a sealing plug 6, and the top of the sealing plug 6 is symmetrically provided with an inclined channel 7, and the inner wall of the inclined channel 7 is slidingly connected with a lightweight insert 8, and the inner wall of the suction pipe 4 is symmetrically provided with a groove suitable for the lightweight insert 8. Matched slot 9.

...

Embodiment 2

[0034] see Figure 1-6, the present invention provides a technical solution: an easy-to-operate anti-choking underwater lifesaving device, comprising an air storage box 1, the top of the air storage box 1 is connected with a packaging tube 2, and a folding tube is installed between the inner walls of the packaging tube 2 3. The folding tube 3 communicates with the gas storage box 1, and the end of the folding tube 3 far away from the gas storage box 1 is connected with the suction tube 4. The inside of the suction tube 4 is provided with a round table chamber 5, and the inner wall of the round table chamber 5 is slidably connected There is a sealing plug 6, and the top of the sealing plug 6 is symmetrically provided with an inclined channel 7, and the inner wall of the inclined channel 7 is slidingly connected with a lightweight insert 8, and the inner wall of the suction pipe 4 is symmetrically provided with a groove suitable for the lightweight insert 8. Matched slot 9.

[...

Embodiment 3

[0041] see Figure 1-6 , the present invention provides a technical solution: on the basis of Embodiment 1, friction grooves 10 are symmetrically opened on both sides of the inner wall of the suction pipe 4, and waterproof cloth 11 is fixedly connected between the inner walls of the friction groove 10, and the waterproof cloth 11 The outer surface has a porous structure, and a water storage tank 12 is provided at the bottom of the friction tank 10 .

[0042] A hose 17 is provided in the middle of the suction pipe 4 , and the friction groove 10 is opened on the inner wall of the hose 17 .

[0043] When in use, align the mouth with the suction nozzle 28 before inhaling, press the hose 17 to rub against the waterproof cloth 11, the porous structure on the surface of the waterproof cloth 11 increases the friction resistance, speeds up the speed at which the waterproof cloth 11 is worn out, and the waterproof cloth 11 is worn out The water inside the rear suction pipe 4 flows from...

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Abstract

The invention discloses a water-inhaling-preventing underwater lifesaving device easy and convenient to operate. The invention relates to the technical field of underwater lifesaving equipment. The device comprises an air storage box, the top of the air storage box communicates with a packaging pipe, a folding pipe is installed between the inner walls of the packaging pipe and communicates with the air storage box, the end, away from the air storage box, of the folding pipe communicates with an air suction pipe, a circular truncated cone cavity is formed in the air suction pipe, and a sealingplug is slidably connected to the inner wall of the circular truncated cone cavity. The invention discloses the water-inhaling-preventing underwater lifesaving device easy and convenient to operate, oxygen required by emergency breathing can be provided for a drowning person; the life safety of the drowning person is guaranteed, the operation is easy, it can be guaranteed that the drowning persondirectly inhales oxygen, the problems that correct rotation of a buoyancy ball cannot be guaranteed when the person is in a panic state during drowning, and the drowning person cannot directly inhaleoxygen to guarantee survival are solved, meanwhile, the drowning person can be prevented from inhaling water during breathing, and the safety coefficient of the underwater lifesaving device is increased.

Description

technical field [0001] The invention relates to the technical field of underwater lifesaving equipment, in particular to an easy-to-operate anti-choking underwater lifesaving device. Background technique [0002] Lifesaving in water refers to the emergency measures to rescue the drowning person. There are two kinds of indirect lifesaving and direct lifesaving. The former uses lifesaving equipment such as lifebuoys, lifesaving rods, and ropes; Existing underwater lifesaving equipment usually increases the buoyancy of the drowning person during drowning, so that the drowning person floats on the water surface to avoid drowning. When diving into deeper waters, it takes a long time for the drowning person to float to the water surface. The existing lifesaving device The lack of an emergency breathing supply system cannot guarantee the safety of the drowning person floating up to the water. Chinese invention CN105752295B discloses a lifebuoy with breathing function and a lifesav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C9/00
CPCB63C9/00
Inventor 雷明
Owner 江苏安航船舶设备有限公司
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