| 摘要 |
[Problem] To provide a curtain air bag system that not only does not hinder the deployment action when a cushion part is expandably deployed, but can also maintain occupant-protective performance when the head of an occupant collides. [Solution] A curtain air bag system (100) is provided with a cushion part (102) installed in an upper part of a body side wall and stored in a long, thin form, and a cover member (140) attached to the cushion part, the cover member being provided with: an outer side wall part (146) positioned on the vehicular outer side of the stored cushion part; a lower side wall part (148) inclined downward toward the vehicular inner side from near the lower end of the outer side wall part, the lower side wall part being positioned on a side below the cushion part; a first vertical wall part (150) extending downward from near the vehicular-inner-side end of the lower side wall part and facing a pillar garnish (144) for covering the vehicular inner side of the body side wall, the first vertical wall part facing the pillar garnish from the vehicular outer side thereof; and a rib (152) provided on the side of the outer side wall part and the lower side wall part opposite the side where the cushion part is installed, and the cover member having a cavity part (154) between the first vertical wall part and the rib below the lower side wall part. |
