PROBLEM TO BE SOLVED: To provide a side curtain airbag device which can achieve both of stabilization of an expansion direction of a bag body and protection of an occupant.SOLUTION: An airbag device 10 comprises: a bag body 21 which is attached to an interior side of a roof side part of a vehicle body, and which expands with supply of gas; and a protector 22 holding the bag body 21 to guide expansion of the bag body 21. The protector 22 comprises: a main body part 41 which extends along the roof side part and covers the bag body 21; a plurality of first ribs 42 which extend from the main body part 41 to an exterior side, which may make contact with the vehicle body at the time of expansion of the bag body 21, and are arranged in an extension direction of the main body part 41; and second ribs 43 connecting a pair of adjacent first ribs 42 and extend from the main body part 41 to an exterior side and obliquely downward.SELECTED DRAWING: Figure 3
【課題】袋体の展開方向の安定化、および乗員の保護を両立できるサイドカーテンエアバッグ装置を提供する。【解決手段】エアバッグ装置10は、車体のルーフ側部の車内側に取り付けられ、ガスが供給されて展開する袋体21と、袋体21を保持して袋体21の展開をガイドするプロテクタ22と、を備える。プロテクタ22は、ルーフ側部に沿って延在し、袋体21を覆う本体部41と、本体部41から車外側に向かって延出し、袋体21の展開時に車体と当接しうる、本体部41の延在方向に並ぶ複数の第1リブ42と、隣り合う一対の第1リブ42同士を接続するとともに、本体部41から車外側かつ斜め下方に向かって延びる第2リブ43と、を備える。【選択図】図3
SIDE CURTAIN AIRBAG DEVICE
サイドカーテンエアバッグ装置
18.01.2018
Patent
Elektronische Ressource
Japanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |