Bag für Fahrzeug Air-bag Vorrichtung mit Gasdurchfluss-Regulator aus Stoff

摘要

An air bag unit for a vehicle wherein a distributing body 40 is provided for deflecting a flow of gas injected from an inflator 20 toward a circumferential direction of a bag 10 and a tether 24 is provided at a position which is not in a gas flow injecting direction. Therefore, since the gas flow is not blocked by the tether 24, there is no risk of the gas flow being deflected toward an occupant, and the gas securely flows to the circumferential side of the bag, whereby the inflating speed of the bag toward the occupant side can be reduced. In addition, even if there are two backward and forward gas flow injecting directions, it is possible to direct the gas flows along the full length of the circumference of the bag in a well-balanced fashion by adopting a bag folding method where the bag is more difficult to inflate in the gas flow injecting direction than in a direction perpendicular to the gas flow injecting direction.