AIR BAG DEVICE FOR VEHICLE AND ITS CASING

摘要

PROBLEM TO BE SOLVED: To prevent improper opening of a cover member caused by an external force by utilizing a casing constructed by connecting the cover member openably to a casing member. SOLUTION: An air bag device is constructed in such a manner that an inflator and an air bag housing this inflator are housed in a casing member 30 and then the casing member 30 is closed by a cover member 40. Then, each front projection 35a of the casing member 30 is inserted and engaged with each engaging hole part 43 of both hooks 40a. Then, each catch 44a of both hooks 40a is inserted through each engaging hole part of the casing member 30.