Airbag and automobile safety device

Abstract

The invention discloses an airbag and an automobile safety device. The automobile safety device comprises an automobile body and is characterized in that the airbag is arranged in an interior ceiling of the automobile body, an extending part of an airbag body is folded into an airbag wrapping sheet along the length direction of the airbag wrapping sheet and the airbag body is L-shaped after being unfolded, a guiding part which extends towards the length direction of the airbag wrapping sheet and limits the unfolding direction of the airbag body is arranged on the lower edge of a fixing frame, the junction position of a front windshield and the interior ceiling corresponds to the weakening area of the unfolding direction of the airbag, and airbag body is L-shaped after being unfolded and can be shielded among a driver, the front windshield and an instrument board. According to the airbag and the automobile safety device, the development cost is lowered, the development period is shortened, and the maintenance cost of an accident automobile is lowered.

Description

technical field [0001] The invention relates to a safety air bag and an automobile safety device. Background technique [0002] In order to prevent the drivers and occupants in the front row of the car from colliding with the front windshield and the dashboard of the car when the front of the car is hit, the car manufacturer usually arranges a frontal protection airbag in the dashboard of the car. Large force can easily cause the airbag door cover on the instrument panel to break and splash, causing damage to the driver and passengers. Therefore, the material requirements for the instrument panel are very high, and the material cost increases accordingly. In the whole vehicle development process, the static point explosion test of the airbag consumes a large amount of the instrument panel, which leads to high development costs and a long cycle for the automotive airbag and the safety device using the airbag. At the same time, for the accident car, after the car has a collis...

AI Technical Summary

Problems solved by technology

[0002] In order to prevent the drivers and occupants in the front row of the car from colliding with the front windshield and the dashboard of the car when the front of the car is hit, the car manufacturer usually arranges a frontal protection airbag in the dashboard of the car. If the force is large, the airbag door cover on the instrument panel will be easily broken and splashed, causing damage to the driver and passengers. Therefore, the material requirements for the instrument panel are very high, and the material cost will increase accordingly.

In the whole vehicle development process, the static point explosion test of the airbag consumes a large amount of the instrument panel, which leads to high development costs and a long cycle for the automotive airbag and the safety device using the airbag

At the same time, for the accident car, after the car has a collision accident, the airbag (dark airbag) explodes and pops up from the dashboard, causing damage to the dashboard, and it needs to be replaced with a new dashboard when it is repaired to its original state. The maintenance cost and insurance cost are higher

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