The invention discloses a reliable-inflation automotive airbag which comprises an airbag body, an air generator and an air flow guiding bag. The air flow guiding bag is arranged in the airbag body. The air generator is arranged in the airbag body and is packaged through the air flow guiding bag. The air flow guiding bag is made of a flexible fabric. The bag opening edge of the air flow guiding bag is sewed with the inner wall of the airbag body. The bottom of the air flow guiding bag is provided with a gap. The gap is connected with a sealing cap through a tearable sewing thread. Air vents are densely distributed on the air flow guiding bag and the sealing cap. The air flow guiding structure splits in a preset manner in bearing an overhigh air flow impact force. After splitting, the guiding function of the air flow guiding structure can be maintained, thereby ensuring high inflation reliability of the airbag.
Reliable-inflation automotive airbag
2016-01-06
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |