Airbag device and covering method for airbag body

摘要

Two twist-preventing members are respectively placed against the top and the bottom of an airbag body. The length direction of the twist-preventing members aligns with the length direction of the airbag body. The airbag body, the twist-preventing members, and a tab have been covered with a heat-shrinkable film in said state, and the heat-shrinkable film has been shrunken by heat.

主权项

1. An airbag device comprising:
an inflator; an airbag body which is folded, so as to be inflated with a gas generated from the inflator to flow therein upon activation of the inflator; a twist-preventing member for preventing twisting of the airbag body in a folded state; a heat-shrinkable film for directly covering the twist-preventing member and the airbag body in the folded state; and an attachment portion for attaching the airbag body to a vehicle body, wherein the heat-shrinkable film further covers the entire attachment portion.