An anti-drowning escape self-rescue backpack

Abstract

The invention provides an anti-drowning self-rescue backpack, comprising: a schoolbag body, a drowning protective layer, a schoolbag layer, a pull bar and a zipper, the drowning protective layer is movably connected to the inside of the schoolbag layer through the pull bar and the zipper, and the zipper is movably connected to the At the bottom of the zipper, a neck protector is fixedly connected to the top of the outer wall of the drowning protection layer and the neck protector is U-shaped, which can prevent the drowning person from sinking and prevent the back of the drowning person from being hit by hard objects. The device can provide timely protection and better rescue to the drowning person, and achieve the effect of improving the survival rate of the drowning person. By setting the zipper on the schoolbag body, the schoolbag layer and the drowning protective layer can be separated to reduce the weight of the drowning person in the water. , to achieve the effect of improving the survival rate of drowning people.

Description

technical field [0001] The invention relates to the technical field of escape and rescue equipment, in particular to an escape backpack for preventing drowning. Background technique [0002] At present, the number of deaths due to drowning in my country ranks third among various causes of death every year, especially primary and middle school students, because they like to play in water and do not pay attention to safety, drowning accidents often occur. Many of these accidents can be saved or avoided. However, due to the fact that some primary and middle school students cannot swim and have poor self-rescue awareness, drowning accidents occur frequently. [0003] Although there is a large amount of anti-drowning tools on the market such as life jackets, buoy rings and the like. But these life-saving devices seem not convenient enough in daily life, inconvenient to carry. However, the anti-drowning function of safety schoolbags on the market is relatively weak, and they are...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the problems of single structure and function of the existing anti-drowning escape self-rescue backpack proposed in the above background technology, and provides an anti-drowning self-rescue backpack, including: a schoolbag body, a drowning protective layer, a schoolbag Layer, pull strip and zipper, the drowning protection layer is connected to the inside of the schoolbag layer through the pull strip and zipper, and the zipper is movably connected to the bottom of the zipper;

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