As an air

摘要

PPROBLEM TO BE SOLVED: To provide an air bag cover having excellent forming workability of a predetermined breaking part, even if disposing a terminal of the linear predetermined breaking part formed by a cutter in the vicinity of a mounting wall part. PSOLUTION: This air bag cover 10 is provided with a plurality of door parts 13 and 14 arranged with the predetermined breaking part 16 in the surroundings and the substantially cylindrical mounting wall part 20 projecting toward door part rear face sides in the surroundings of the door parts 13 and 14. In the predetermined breaking part 16, a linear portion 16a arranged along a direction intersecting the mounting wall part 20 is constituted of cutting lines formed by moving a machining tool 23 in the direction intersecting the mounting wall part 20 along the linear portion 16a after forming the air bag cover 10. In wall parts 20c and 20d arranged to intersect the linear portion 16a in the mounting wall part 20, projecting parts 21 provided with storage recessed parts 21a capable of storing the machining tool 23 are formed at portions located in the vicinity of the terminal of the linear portion 16. PCOPYRIGHT: (C)2007,JPO&INPIT