Self-adaption safety air sac apparatus

Abstract

The invention discloses a self-adaptive airbags device, which comprises a module frame, wherein, the module frame is provided with a gas generator and an airbag. The invention is unique in that a vertical septum is arranged in the airbag in the vertical direction; the vertical septum divides the airbag into a first air chamber and a second air chamber, wherein, the first air chamber is positionedat the posterior part of the airbag and corresponds to the air generator, while the second air chamber is positioned at the anterior part of the air chamber; the vertical septum is provided with a ventilation hole, wherein, the first air chamber and the second air chamber are communicated via the ventilation hole. The invention has the advantages that the structure is simple, the cost is low, theinstallation is easy, maintenance is not necessary, the car body does not need to be altered, the air chambers arranged in sequence in the airbags are not only capable of protecting the occupants in normal positions, but also capable of effectively protecting the occupants in the smaller and non-normal positions at the anterior part.

Description

Adaptive airbag device technical field The invention relates to an airbag protection device for automobiles, in particular to an adaptive airbag device which can effectively protect both occupants in the front OOP position and normal position. Background technique At present, most airbags are only suitable for the protection of occupants in normal positions, and cannot provide proper protection for occupants in OOP positions, and may even cause additional injuries. In order to solve this problem, intelligent airbags are produced to achieve appropriate protection for occupants in different situations. Intelligent airbags need to rely on various occupant sensors to judge the occupants to make the airbags expand in different states. The system is complex and expensive. It is inconvenient to install and maintain, and has special requirements for the body structure. Contents of the invention The purpose of the present invention is to provide a self-adaptive security system ...

AI Technical Summary

Problems solved by technology

At present, most airbags are only suitable for the protection of occupants in normal positions, and cannot provide proper protection for occupants in OOP positions, and may even cause additional injuries

In order to solve this problem, intelligent airbags are produced to achieve appropriate protection for occupants in different situations. Intelligent airbags need to rely on various occupant sensors to judge the occupants to make the airbags expand in different states. The system is complex and expensive. Installation and maintenance are inconvenient, and there are special requirements for the body structure

Images