Introduction:
Seat belt gas generator, also known as MGG, is mainly used in pre-ghtened car seat belts and is the power source of pre-tightened car seat belts. When the car is in a strong collision, it ignitors and generates a force to push the ball to drive the retractor to tighten the seat belt, thereby reducing or avoiding injury to the members of the car.
What Is Seat Belt Inflator?
A seat belt inflator is the small pyrotechnic igniter that is found in every new seat belt. The device is responsible for going off in the event of a crash and locking the entire seat belt mechanism. Seatbelt inflator is a kind of Micro Gas Generator. These small gas generators utilize an inflation method similar to their larger airbag counterparts. But their smaller size enables us to integrate them into pyrotechnic seat belt pre-tensioning products, such as seatbelt pre-tensioners.
Who Are We?
Wonsda is a leading manufacturer for producing seat belts,seat belt parts,radiator fans and water pumps etc. As an experienced auto parts manufacturer, Wonsda has been developed various seat belts and seat belt parts over 20 years.All of them has been certificated by IATF16949,CCC,CE,NHTSA,CNT,ISO9001.I’d like to introduce our company. We have full confidence in achieving your quality level.We have various car seat belts for Auto cars as following:Audi,Buick,Ford,Honda,Nissan,Mazda,Toyota,Suzuki,Subaru,Lexus,Land Rover,Peugeot,volkswagen etc.If you want to purchase the seat belt but it is not listed,please feel free to contact me by Alibaba online message or below contact/inquiry form.
Ⅰ. ProductIntroduction
Seat belt gas generator includes a base and a tube shell connected to the base; its characteristic is that in the lower center of the base, an electric ignition tube for the airbag is fixedly installed.
A short-circuit ring, a self-tightening ring and an O-shaped rubber ring are arranged between the seat and the electric ignition tube for the airbag; the tube shell is equipped with an ignition agent and a gas generating agent. The seat belt pretensioner gas generator of the present utility model, which product
Simple structure, good manufacturability, low cost, wide material sources, anti-static, anti-interference, its structure has its own short-circuit device, quality and safety, high reliability, no environmental pollution, easy to produce, easy to manage.
Ⅱ.Function and working principle
Seat belt gas generator (MGG)
Tighten the seat belt when the gas generator collides to protect the occupants
1. In the event of a collision, disperse the pressure on the chest to the greatest extent and lock the seat belt.
2 After the collision, MGG pressed down the piston, and the pretensioner instantly tightened the seat belt to bind the occupants to the seat.
3. After a collision, the airbag inflates to reduce the pressure on the head and chest.
4. At the same time, start the pressure limiter to appropriately ease the tension of the seat belt.
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