The tabular air bag door core material where the foaming body

摘要

PROBLEM TO BE SOLVED: To provide a structure of an air bag door with excellent rigidity against pressure from a surface side and a core of the air bag door. SOLUTION: A plate core 13 of an air bag door provided on the opening of an air bag has at least one set to opposed door members 15 to be freely bent in double-leafed fashion. At the opposite ends of the door members, opposite faces 18, contacting and neighboring each other, bent to the surface side or the back side of the core are provided. The opposite faces contact each other with the thrust of a skin 21 from the surface side of the air bag door to prevent the bending of the door members to the back side of the core of the air bag door.