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Underwater life jacket

A life jacket and front panel technology, which is applied in the field of underwater lifesaving devices, can solve the problems of only one airbag, low safety performance, and difficulty in salvage for people in distress, and achieve the effect of improving safety performance and facilitating salvage

Inactive Publication Date: 2009-12-23
罗金光
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an underwater lifejacket, the main purpose of which is to overcome the disadvantage that the existing underwater lifejacket has only one air bag, so the safety performance is not high. , so it is difficult for rescuers to salvage people in distress

Method used

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Embodiment Construction

[0017] Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

[0018] A life jacket in water, refer to Figure 1 to Figure 3 , including a front panel 1 and a rear panel 2, the top sides of which are connected to each other as a whole, the front panel 1 is provided with an opening 10 for the user to pass through the neck, and the two sides of the opening 10 are provided with interconnectable joints Buckle 82, between the two ends of the bottom edge of the front panel 1 and the two ends of the bottom edge of the rear panel 2 are also respectively provided with connecting buckles 81 that can be connected to each other. When in use, the opening 10 is fastened on the user's neck from top to bottom and from back to front, and then the connecting buckles 81 and 82 are fastened. The junction of the front panel 1 and the rear panel 2 is provided with a reflective tape 9 corresponding to the shoulder of the human body, which...

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Abstract

The invention relates to a underwater life jacket, comprising a front part and a back part; wherein the back part is provided with at least two independent air bags, and the front part is provided with at least one air bag; the front part is further provided with a high-pressure gas tank and each air bag is provided with an independent air valve, the air valves are connected with the high-pressure gas tank by a pipeline and are provided with a shared control switch; two inflatable salvage belts are arranged at the two sides of the opening of the front part; the upper and lower ends of the salvage belts are both communicated with the pipeline. The life jacket is provided with a plurality of air bags, when one of the air bags is broken, the overall life-saving function of the life jacket is not greatly impacted, as a result, the performance thereof is greatly improved; in addition, the life jacket is further provided with a salvage belt structure, in very emergent cases, the salvage belts tightly cling to the life jacket in a flat manner, thus taking up no space; in case of emergency, the salvage belts are inflated and bulge outwards, so as to facilitate rescue work.

Description

technical field [0001] The invention relates to a lifesaving device in water, in particular to a lifejacket in water. Background technique [0002] The basic structure of the lifejacket includes the main body and the air bag and high-pressure gas tank on the main body. The user wears the lifejacket like a vest. The tank quickly inflates the airbag, and the airbag drives the human body to float on the water surface to realize lifesaving. The airbag of the lifejacket is also provided with a mouthpiece, which can be inflated by manual blowing. [0003] Chinese patent No. 200520068896.3 discloses a self-inflating lifejacket, which includes a vest-type airbag and a gas cylinder. The airbag is provided with a matching protective cloth outside the protective cloth. A protective cover is provided outside the protective cover. The surface is provided with a fastening device, which is characterized in that an inflation control device is provided between the air bag and the gas cylind...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C9/11B63C9/125B63C9/18
Inventor 罗金光
Owner 罗金光
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