| 摘要 |
An airbag gas generator has a housing within which a solid gas generating composition is located. The housing has an opening through which a gas formed during fuel combustion exits the housing. A gas distribution cap is fitted to an outlet end of the housing, the cap having a projecting lip at a forward end thereof. The housing has a corresponding recess in the outlet end for accepting the lip therein. The cap further has a plurality of longitudinal slots through which the gas is distributed, the slots defining flexible wall segments which deform during insertion of the cap into the outlet end prior to engagement of the lip with the recess for locking the cap to the housing. Utilizing the present invention, threaded or welded joints are avoided and a light weight, low cost assembly is achieved.
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