A curtain airbag is folded and stored in an upper portion of a vehicle body under normal circumstances, and is inflated and expanded along a side window in emergency situations. The curtain airbag includes a front chamber to be inflated and expanded along the side window of a front seat of the vehicle body; a first gas supply port to supply gas to the front chamber, the first gas supply port being disposed at an upper portion of the front chamber; a sub-chamber smaller than the front chamber and disposed above the front chamber; and a second gas supply port disposed rearward of the sub-chamber, and communicated with and narrower than the first gas supply port. The sub-chamber is stored in a state of being folded on a front surface of the front chamber on a vehicle interior side at a portion of the second gas supply port.
CURTAIN AIRBAG, CURTAIN AIRBAG APPARATUS, AND METHOD FOR MANUFACTURING CURTAIN AIRBAG APPARATUS
2018-07-19
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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