PROBLEM TO BE SOLVED: To provide a pedestrian protection airbag device which can favorably maintain an attachment state of an airbag case while being attached with the airbag case so as not to hinder the expansion deployment of an airbag body.SOLUTION: In a pedestrian protection airbag device 10, there are accommodated, in an airbag case 24, a cowl bag body part 30 which covers at least a part of a cowl 22 at deployment, and a front pillar bag body part 32 which is folded to a center of a vehicle width direction and a vehicle rear side from both ends of the cowl bag body part, and covers at least a lower part of a front pillar 20 at deployment. The pedestrian protection airbag device comprises a front-side attachment member which attaches a front end of the airbag case 24 to a hood 14, and a rear-side attachment member which is arranged in a center part of the airbag case 24 in the vehicle width direction, and attaches a rear end of the airbag case 24 to the hood 14 at a position which is not overlapped with a locus L at the deployment of the front pillar bag body part 32.
【課題】エアバッグ袋体の膨張展開の妨げとならないようにエアバッグケースを取り付けつつ、エアバッグケースの取付状態を良好に維持することができる歩行者保護エアバッグ装置を提供する。【解決手段】エアバッグケース24に、展開時にカウル22の少なくとも一部を覆うカウル用袋体部30と、カウル用袋体部の両端部から車両幅方向の中央部かつ車両後方側へ折り返されて展開時にフロントピラー20の少なくとも下部を覆うフロントピラー用袋体部32と、が収容された歩行者保護エアバッグ装置10において、エアバッグケース24の前端部をフード14に取り付ける前側取付部材と、エアバッグケース24の車両幅方向の中央部に設けられ、フロントピラー用袋体部32の展開時の軌跡Lと重ならない位置でエアバッグケース24の後端部をフード14に取り付ける後側取付部材と、を有する。【選択図】図4
PEDESTRIAN PROTECTION AIRBAG DEVICE
歩行者保護エアバッグ装置
2015-07-06
Patent
Electronic Resource
Japanese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |