The guide pipe which is used for the inflator module for the side air bag and the inflator module for the said side air bag

摘要

It designates that the inflator module for the side air bag which can convey safely is offered as purpose. In order and, to achieve this purpose, the gas supply hole 14 is formed lap in the wall of guide pipe 12, through the said gas supply hole 14, as lap in the wall of the above-mentioned guide pipe 12 of the position where the above-mentioned gas supply hole 14 opposes in the inflator module 10 for the side air bag which guides the gushing gas of inflator 11 inside the side air bag, the gas evolution hole 15 which possesses the cross-sectional area which almost is identical with the above-mentioned gas supply hole 14 is formed, it made the constitution which is blocked with the blockade body 16 which melts the said gas evolution hole 15 at specified temperature.