To provide a rear seat airbag device which can secure occupants' safety even if body types of occupants differ.SOLUTION: An airbag 31 of a rear seat airbag device includes: a deployment part 40 which deploys from a seat back 12 of a front seat 10 to the vehicle body rear side and then deploys to the vehicle body lower side and the vehicle body front side up to the seat back 12 in an inflation and deployment state. The deployment part 40 includes an extension part 44 which may extend according to a tensile force acting on a tip part of the deployment part 40 during inflation and deployment.SELECTED DRAWING: Figure 3
【課題】乗員の体格が異なる場合においても乗員の安全を確保する後席エアバッグ装置を提供する。【解決手段】後席エアバッグ装置のエアバッグ31は、膨張展開状態において、前席シート10のシートバック12から車体後側に展開してから車体下側且つ車体前側にシートバック12まで展開する展開部40を備え、展開部40は、膨張展開時に展開部40の先端部に作用する張力に応じて伸長可能である伸長部44を備えている。【選択図】図3
REAR SEAT AIRBAG DEVICE
後席エアバッグ装置
2019-08-22
Patent
Elektronische Ressource
Japanisch