| 摘要 |
PURPOSE: A curtain airbag system mounted around a side sill is provided to protect the lower body of a passenger placed on the seat by mounting the curtain airbag near the side sill of the vehicle body, and to improve freedom of design by installing the airbag easily without interference with other parts. CONSTITUTION: A curtain airbag system is composed of a curtain airbag module mounted to a vehicle, a side collision sensor, and an airbag control unit deploying the airbag according to the signal from the side collision sensor. The curtain airbag module is installed around a side sill to protect the lower body of a passenger(40) placed on a seat. The curtain airbag module is composed of a cushion(22) folded, a cover in which the cushion is mounted, an inflator(23) deploying the airbag by expanding the cushion, and a diffuser(25). |
