| 摘要 |
In a vehicle seat (20) containing an airbag apparatus (30) in a seat back (22), a cover member (25) for covering a side portion (22a) storing the airbag apparatus (30) is constituted by a plurality of cover elements (25a, 25b). The cover elements (25a, 25b) are made of material (50) having different elongation percentages in a length direction (L) and a width direction (W) and sewn together to constitute the cover member (25). The cover element (25a) located on a front surface of the side portion (22a) is obtained by cutting the material (50) such that the less extendible direction (L) corresponds to a width direction of the seat back (22), and the cover element (25b) located on a side surface of the side portion (22a) is obtained by cutting the material (50) such that the less extendible direction (L) corresponds to a back-forth direction of the seat back. The cover elements (25a, 25b) are sewn together in a sewing portion (40) extending in a vertical direction. The sewing portion (40) is cut, when the airbag is expanded. <IMAGE> |
