PROBLEM TO BE SOLVED: To provide an airbag for a driver seat which can form an occupant opposing face into a shape which is approximate to a plane in an expansion-completed state, and can constrain an occupant while suppressing the rotation of a head part of the occupant at an oblique collision.SOLUTION: An airbag 10 comprises an occupant-side front panel 12, a steering-wheel 1 side rear panel 11, and a cylindrical side panel 13 which is interposed between the front panel 12 and the rear panel 11. The front panel 12 is larger than the rear panel 11. In the side panel 13, a front side and a peripheral edge of the front panel 12 are connected to each other, a rear side 13r and a peripheral edge of the rear panel 11 are connected to each other, and the side panel is formed into a truncated cone shape in an expansion/deployment state.SELECTED DRAWING: Figure 2
【課題】膨張完了状態において、乗員対向面を平面に近い形状とすることができると共に、斜突の際に乗員頭部の回転を抑制しつつ乗員を拘束できる運転席用エアバッグを提供する。【解決手段】エアバッグ10は、乗員側のフロントパネル12と、ステアリングホイール1側のリアパネル11と、フロントパネル12とリアパネル11との間に介在する筒状のサイドパネル13と、を備える。フロントパネル12はリアパネル11より大きい。サイドパネル13は、前辺とフロントパネル12の周縁とが結合され、後辺13rとリアパネル11の周縁とが結合され、膨張展開状態で円錐台形状をなす。【選択図】図2
AIRBAG FOR DRIVER SEAT, AIRBAG DEVICE FOR DRIVER SEAT AND STEERING WHEEL
運転席用エアバッグ、運転席用エアバッグ装置及びステアリングホイール
2018-02-08
Patent
Elektronische Ressource
Japanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
DRIVER SEAT AIRBAG, DRIVER SEAT AIRBAG DEVICE, AND STEERING WHEEL
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