To provide a deployment guide member of a curtain airbag which secures strength which withstands a development load of a curtain airbag and secures fragility against an impact load from an indoor space for protection of occupants.SOLUTION: A jump base 20 (a deployment guide member) integrally has a pair of inclined top plate parts 21, 21 which guides an inflating curtain airbag 4 to a vehicle cabin and a clip seat 40 located below a gap G between the top plate parts and fixed to a pillar panel 2. The clip seat 40 has: a support plate part 41 facing the pillar panel 2 and supporting a clip 60 engaged with the pillar panel 2; and side plate parts 42, 42 extending from both sides of the support plate part 41 as seen in a vehicle length direction to the vehicle cabin. Reinforcements ribs 23, 25 extending downward continue into lower surfaces of both sides of the top plate parts 21 as seen in the vehicle length direction. A groove 70 is formed between the gap G side reinforcement rib 25 and the side plate part 42 of the clip seat 40.SELECTED DRAWING: Figure 4
【課題】 カーテンエアバッグの展開荷重に耐える強度の確保と、乗員保護のための、室内からの衝撃荷重に対する脆弱性の確保とを両立させた、カーテンエアバッグの展開ガイド部材を提供する。【解決手段】ジャンプ台20(展開ガイド部材)は、膨張するカーテンエアバッグ4を車室に向けて案内する傾斜した一対の天板部21,21と、これら天板部間の間隙Gの下方に位置し、ピラーパネル2に固定されるクリップ座40と、を一体に有する。クリップ座40は、ピラーパネル2に対向し、ピラーパネル2に係止されるクリップ60を支持する支持板部41と、支持板部41の車長方向両側から車室に向かって延びる側板部42,42と、を有する。天板部21の車長方向両側の下面には、下方に延びる補強リブ23,25が連なる。間隙G側の補強リブ25とクリップ座40の側板部42との間に溝70が形成されている。【選択図】 図4
DEPLOYMENT GUIDE MEMBER OF CURTAIN AIRBAG
カーテンエアバッグの展開ガイド部材
2019-07-25
Patent
Electronic Resource
Japanese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
AIRBAG DEPLOYMENT AUXILIARY MEMBER AND CURTAIN AIRBAG DEVICE
European Patent Office | 2015
|Airbag deployment auxiliary member and curtain airbag device
European Patent Office | 2016
|Curtain airbag device mounting structure and curtain airbag deployment method
European Patent Office | 2020
|CURTAIN AIRBAG DEVICE MOUNTING STRUCTURE AND CURTAIN AIRBAG DEPLOYMENT METHOD
European Patent Office | 2019
|