| 摘要 |
PROBLEM TO BE SOLVED: To relax impact, even if the head part of an occupant interferes with an inflator, in a head protective air bag device. SOLUTION: In this device for protecting the head part of the occupant by expanding and developing an air bag 11 stored along a roof side rail 21 in a curtain shape along a side wall of a cabin by gas supplied from the inflator 14 attached to the roof side rail 21, the inflator 14 is attached to the roof side rail 21 so as to be movable by prescribed amount S via a bracket 14c formed by an energy absorbing material and external force applied to the inflator 14 is relaxed by the bracket 14c. |
