| 摘要 |
PROBLEM TO BE SOLVED: To enable a lid part to be opened in a good condition.SOLUTION: The invention relates to a vehicle air bag device 2 including: an instrument panel 1 having a lid part 3; an air bag module 5; and a guide member 6. The guide member 6 includes: an attachment leg part 11; an attachment base part 14; a reinforcement door part 15; and a hinge part 16. In the vehicle air bag device 2, vibration weld parts 17 are formed on upper surfaces of the attachment base part 14 and the reinforcement door part 15. The hinge part 16 is divided into a pair of end hinge parts 21 which are positioned on both end sides in a width direction; and a center hinge part 2 positioned at a center part in the width direction. A thickness T1 of the center hinge part 22 is smaller than a thickness T2 of the end hinge part 21. |
