A multifunctional life jacket

A life jacket and multi-functional technology, applied in the field of life jackets, can solve the problem of single function of life jackets, and achieve the effect of strong practicability

Active Publication Date: 2021-05-28
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a multifunctional lifejacket to solve the problem of single function of the current lifejacket

Method used

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  • A multifunctional life jacket
  • A multifunctional life jacket
  • A multifunctional life jacket

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Basic as attached figure 1 And attached figure 2 Shown: a multifunctional lifejacket, including a lifejacket body 1 and a head protection airbag 3, a reminder strip 2 is bonded to the shoulder of the lifejacket body 1, and the reminder strip 2 in this embodiment is a reflective strip; it can be placed on the lifejacket according to actual needs Other positions on the body 1 are bonded with reflective strips.

[0037] The top of the lifejacket body 1 is rotatably connected with a rotating shaft 4, the rotating shaft 4 is located at the shoulder of the lifejacket body 1, and the rotating shaft 4 is located below the reflective strip. The head protection airbag 3 is U-shaped, which can protect the head of the person who fell into the water; the head protection airbag 3 is respectively extended with a connecting arm one 5 and a connecting arm two 6, and the connecting arm one 5 is fixedly connected with a female buckle one 7, and the connecting arm The second 6 is fixedl...

Embodiment 2

[0046] Basic as attached image 3 And attached Figure 4 As shown, the structure and implementation of the second embodiment are basically the same as the first embodiment, the difference is that: the two sides of the lifejacket body 1 are connected with wooden blocks 16, and the wooden blocks 16 are provided with storage tanks 17, and The notch of the storage tank 17 is connected with an elastic cloth 18, and the elastic cloth 18 is provided with an opening 19; a spheroid 20 is placed in the storage tank 17, and the spheroid 20 is connected with a cloth belt 21 passing through the opening 19; the diameter of the spheroid 20 is less than diameter of the opening 19 , the ball 20 squeezes the opening 19 to expand the opening 19 , and the ball 20 can pass through the opening 19 .

[0047] A first auxiliary rope 22 and a second auxiliary rope 28 passing through the wooden block 16 are connected to the sphere 20 , and both the first auxiliary rope 22 and the second auxiliary rope ...

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PUM

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Abstract

The invention relates to the technical field of lifejackets; it discloses a multifunctional lifejacket, which includes a lifejacket body, and is characterized in that: the shoulder of the lifejacket body is provided with a prompt bar; the lifejacket body is detachably connected with a head protection airbag; The two side plackets of the lifejacket body are detachably connected. This application mainly solves the problem of the single function of the current life jacket.

Description

technical field [0001] The invention relates to the technical field of life jackets. Background technique [0002] A life jacket is a life-saving garment made of nylon fabric or neoprene, buoyancy material or inflatable material, reflective material, etc. The general service life is 5-7 years, and it is one of the life-saving equipment on ships and planes. It 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] At present, the life jackets commonly used on the market have a single function, mainly to wear the life jacket on the human body, and the life jacket can help the human body to float on the sea surface; Each has its own distance, and there is no sign on the life jacket, which seriously prolongs the rescue time and makes the life of the person in the water in danger; and, when there are too many people in the water, due to the limited number of life jackets, some of the people who fall...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63C9/11B63C9/13B63C9/15B63C9/20
CPCB63C9/11B63C9/13B63C9/155B63C9/20B63C2009/131
Inventor 蹇开林
Owner CHONGQING UNIV
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