To provide an airbag which enables an auxiliary chamber to deploy in a direction in which an arm of an occupant is pushed up to push up the arm easily, and to provide a folding method of the airbag.SOLUTION: An airbag 13 includes a bag-like airbag body 20 which is expanded and deployed from a folded and stored state to the side of an occupant by a gas being introduced thereinto. The airbag body 20 has: a main chamber 22; and an auxiliary chamber 23 communicating with the main chamber 22, protruding from the main chamber 22 to the occupant side, and having a capacity smaller than that of the main chamber 22. The auxiliary chamber 23 is folded to the rear lower side in a direction opposite to a direction, in which an arm of the occupant is pushed up, in a non-deployment state and located at a position facing a lower part of the arm of the occupant in a deployment state.SELECTED DRAWING: Figure 1
【課題】副室を乗員の腕部の押し上げ方向に展開させて腕部を容易に押し上げることが可能なエアバッグ及びその折り畳み方法を提供する。【解決手段】エアバッグ13は、折り畳まれて収納された状態からガスの導入により乗員の側方に膨張展開する袋状のエアバッグ本体部20を備える。エアバッグ本体部20は、主室22と、主室22と連通し、主室22から乗員側に突出する、主室22よりも小容積の副室23と、を有する。副室23は、非展開状態では乗員の腕部の押し上げ方向とは逆向きである後方下側に向かって折り畳まれ、展開状態では乗員の腕部の下部に対向する位置となる。【選択図】図1
AIRBAG AND FOLDING METHOD OF THE SAME
エアバッグ及びその折り畳み方法
2023-06-05
Patent
Elektronische Ressource
Japanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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