AIRBAG DEVICE

摘要

An airbag device includes an inflator, an airbag, a holding member, and a gas rectifying member. The holding member has an opening to be formed at least when the airbag initiates to inflate. The holding member restricts the inflation of the airbag toward its outer periphery until the middle of the deployment of the airbag. The gas rectifying member restricts a flow of a gas toward an occupant and has an outlet port that discharges the gas toward the outer periphery of the airbag. When the airbag inflates, the gas rectifying member projects toward the occupant through the opening of the holding member, and the gas of the inflator causes the gas rectifying member to inflate until at least part of the outlet port is located at the occupant side beyond the opening of the holding member.

主权项

1. An airbag device comprising:
an inflator configured to generate a gas; an airbag configured to inflate by the gas generated by said inflator; a mounting plate to which said inflator and said airbag are mounted; a holding member that is fixed to said mounting plate, enclosing said airbag folded therein and has an opening to be formed at least when said airbag initiates to inflate, said opening allowing said airbag to inflate toward an occupant, said holding member restricting the inflation of said airbag toward an outer periphery of said airbag until the middle of the deployment of said airbag; and a gas rectifying member that is provided in said airbag and covering at least part of said inflator, restricts a flow of the gas from said inflator toward the occupant, and has an outlet port that discharges the gas from said inflator toward the outer periphery of said airbag, wherein when said airbag inflates, said gas rectifying member projects toward the occupant through said opening of said holding member, and at least part of said outlet port is located at the occupant side beyond said opening of said holding member.