| 摘要 |
PURPOSE:To provide a means wherein cost reduction and weight lightening can be attained while improving external appearance made attractive. CONSTITUTION:This constitution, having a structural member 2, skin member 20 covering the structural member 2 from inside a room, intermediate contacted additive decoration part 23 covering a closed loop-shaped opening 21 formed in the skin member 20 and an arm rest part 24 arranged protrusively to the room inward direction from the skin member 20, is formed by arranging an air bag device 27 between the structural member 2 and the skin member 20, and also enabling the intermediate contact additive decoration part 23 to open by inflating force of a bag main unit 29 of the air bag device 27. |
