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Shipwreck escape life vest used for ship

A technology for life jackets and shipwrecks, applied in the field of life jackets, can solve the problems of not being able to actively provide rescue means, simple structure of life jackets, and too passive means, and achieve the effect of easy wearing, convenient operation and reasonable design

Inactive Publication Date: 2018-06-15
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing life jackets are widely used in the shipping field, and all shipping ships will be equipped with a certain number of life jackets, but the existing life jackets are too simple in structure, and the means to deal with emergencies are too passive, so they cannot actively provide richer life jackets. Rescue means, in the process of waiting for a long time for rescue, various adverse reactions often occur, and the existing life jackets cannot effectively solve these problems

Method used

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  • Shipwreck escape life vest used for ship
  • Shipwreck escape life vest used for ship
  • Shipwreck escape life vest used for ship

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] like Figures 1~3As shown, a marine life jacket for marine disaster escape includes a body 2, the upper end of the body 2 is provided with a hanging ring 6, the hanging ring 6 is provided with a positioning device 8, the upper part of the body 2 is provided with a reflective sign 5, and the lower part of the body 2 is provided with There is an inflatable device, a life-saving pocket 3 is arranged on the upper left of the inflatable device, a vital sign detector 13 is arranged on one side of the life-saving pocket 3, the vital sign detector 13 is located at the position of the heart, and a seawater purification device 12 is arranged above the vital sign detector 13. The purification device 12 is connected by a rubber water pipe 11, the upper end of the rubber water pipe 11 is provided with a water suction port 10, one side of the seawater purification device 12 is provided with an oxygen supply device 4, and the oxygen supply device 4 is connected by a rubber air pipe 7, ...

Embodiment 2

[0031] like Figures 4~8 As shown, the output end of the rubber trachea 7 is connected with the nose pad 9, the nose pad 9 is provided with elastic ear ropes 16 on both sides, the inside of the nose pad 9 is provided with a nasal obstruction respirator 34, and the nasal obstruction respirator 34 is a circular truncated shape, and the nasal obstruction breathes. The upper surface of the device 34 is provided with an inhalation hole 17 and an exhalation hole 18. The inhalation hole 17 has a built-in silica gel sheet 24 that can only face outwards, and the exhalation hole 18 has a built-in second silica gel sheet 25 that can only face inwardly opposite angles. The exhalation hole 18 is communicated with the built-in exhalation pipe 33 of the nasal respirator 34. The side surface of the nasal respirator 34 is evenly distributed with a rubber triangle clip 20 in the vertical direction. The middle of the nasal respirator 34 is provided with a snap ring 21. The rubber triangle clip 2...

Embodiment 3

[0036] like Figure 9 As shown, the oxygen supply device 4 is a trapezoidal table with a built-in hollow, which is communicated with a rubber gas pipe 7 for storing oxygen. The end face of the trapezoidal table 4 is connected with a Mitsubishi column 14, an oxygen generator is installed inside the Mitsubishi column 14, and the Mitsubishi column 14 is connected to the rubber The exhalation pipe 33 in the trachea 7 is communicated, and the trapezoidal table 4 and the Mitsubishi column 14 are provided with a filter screen on the contact surface. To provide the required oxygen for those who fall into the water, a Mitsubishi column is connected to the end face of the trapezoid table. The Mitsubishi column is equipped with an oxygen generator, which reacts with the carbon dioxide exhaled by people to generate oxygen, and the filter screen set on the contact surface of the trapezoid table and the Mitsubishi column. Through storage into the ladder table for human use.

[0037] The se...

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Abstract

The invention provides a shipwreck escape life vest used for a ship. The shipwreck escape life vest comprises a vest body. A hanging ring is arranged at the upper end of the vest body and provided with a positioning device. Light reflective boards are arranged below the hanging ring. An inflation device is arranged on the lower portion of the vest body. A lifesaving pocket is arranged on the leftportion above the inflation device. A vital sign detector is arranged on one side of the lifesaving pocket and located in the position of the heart. A seawater purification device is arranged above the vital sign detector and connected through a rubber water pipe. A water suction port is formed in the upper end of the rubber water pipe. An oxygen supply device is arranged on one side of the seawater purification device and connected through a rubber gas pipe. An expiration pipe is arranged in the rubber gas pipe. Through the arrangement of the light reflective boards and the positioning device, rescue workers can conveniently find a drowning person in time. The shipwreck escape life vest has the beneficial effects of being convenient to wear, capable of facilitating rescue, high in victimsurvival rate and suitable for being popularized on a large scale.

Description

technical field [0001] The invention relates to a lifejacket, in particular to a lifejacket for marine disaster escape. Background technique [0002] Life jacket, also known as life vest, is a life-saving clothing designed similar to a vest. It is made of nylon fabric or neoprene, buoyancy material or inflatable material, reflective material, etc. The general service life is 5-7 years. It is one of the life-saving equipment on ships and planes. It is generally a vest type, made of foam plastic or cork, etc., and has enough buoyancy when worn on the body, so that the head of the person who falls into the water can come out of the water. [0003] Existing life jackets are widely used in the shipping field, and all shipping ships will be equipped with a certain number of life jackets, but the existing life jackets are too simple in structure, and the means to deal with emergencies are too passive, so they cannot actively provide richer life jackets. Rescue means, in the proces...

Claims

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Application Information

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IPC IPC(8): B63C9/00B63C9/115B63C9/125B63C9/20
CPCB63C9/00B63C9/115B63C9/125B63C9/20
Inventor 淦学甄张洪刚
Owner ZHEJIANG OCEAN UNIV
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