Hello everyone, I'm Xinxin. The principle of automobile airbag. Many people don't know about the structure and working principle of airbag. Now let's have a look!
1. The working principle of the air bag is that when the car is subjected to a certain collision force, the air bag system will trigger a chemical reaction similar to the explosion of a small amount of explosives. The air bag hidden in the car will inflate and pop up in an instant. It can be in place in time before the passenger's body collides with the parts in the car. When the human body contacts the air bag, The air bag begins to exhaust through the air holes on the surface of the air bag, playing the role of cushion and reducing the impact on the body.
2. Airbag is an auxiliary configuration of body passive safety, which is composed of airbag sensor, anti-collision airbag and electronic control device. It needs to be used together with seat belt to provide effective anti-collision protection for passengers.