| 摘要 |
A base member which is formed into an approximately non-planar shape in a plan view so that the lateral width of the base member is relatively reduced is placed together with the air bag body into an air bag cover. Thereafter, the lateral width of the base member is increased by flattening the base member, so that engaging claws disposed on the base member engage with the air bag cover, thereby joining the base member to the air bag cover. |
