A multifunctional car protection device

Abstract

The invention discloses a multifunctional car protection device, which comprises a cover protective airbag, an anti-rollover airbag and a dual-purpose air pump for inflating and pumping air; the anti-rollover airbag is hemispherical, the lower end wall is a hemispherical wall, and the upper end wall is a plane wall. The lower end wall of the anti-rollover airbag is provided with a plurality of airbag-shaped support columns at equal intervals along the circumference, and the lower end of the support column is connected with a connecting rope; the upper end of the protective airbag is connected with a plurality of connecting rings, and the lower end of the connecting rope is tied to the connecting ring. After the protective airbag is inflated, it is spread on the car, adding a thick protective layer to the car, with good heat insulation effect and enhanced sun protection ability; it makes the car shell and glass not easy to be deformed or deformed by flying sand, stones, trees, etc. The anti-rollover device can resist the trees and walls that hit it, further making the car not easy to be smashed, and reducing the chance of car damage; moreover, in a strong wind environment, the air pressure at the upper end of the anti-rollover airbag is greater than The air pressure at its lower end makes the car less likely to be blown over to a certain extent.

Description

technical field [0001] The invention belongs to the field of car protection, and in particular relates to a multifunctional car protection device. Background technique [0002] Although the existing car cover can play a dust-proof role, but because it has only a thin layer, the sun protection effect is not very good, and in harsh environments, such as typhoon days, the car cover cannot prevent flying sand and rocks from bumping the car. The car and glass are damaged by flying sand and rocks, and the car cover can not resist the trees and walls smashing into the car, and cannot buffer the trees and walls for the car, so that the car shell is smashed and deformed, and the glass is smashed. Furthermore, in windy weather, because the gas flow rate on the roof is greater than the gas flow rate at the bottom of the car, the air pressure at the bottom of the car is greater than the air pressure at the roof. Other cars cause huge economic losses to car owners. Contents of the inv...

AI Technical Summary

Problems solved by technology

[0002] Although the existing car cover can play a dust-proof role, but because it has only a thin layer, the sun protection effect is not very good, and in harsh environments, such as typhoon days, the car cover cannot prevent flying sand and stones from bumping the car. The car and glass are damaged by flying sand and rocks, and the car cover cannot resist the trees and walls that hit the car, and cannot buffer the car from the trees and walls, causing the shell of the car to be deformed and the glass to be smashed

Furthermore, in windy weather, because the gas flow rate on the roof is greater than the gas flow rate at the bottom of the car, the air pressure at the bottom of the car is greater than the air pressure at the roof. Other cars, causing huge economic losses to car owners

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