PROBLEM TO BE SOLVED: To make it difficult for an airbag to fall after inflation and deployment.SOLUTION: An airbag in which an outer peripheral edge part of a first panel is joined to an outer peripheral edge part of a second panel and which is stored in an inner side, in a vehicle width direction, of a backrest of a vehicle seat, comprises: a right joint part along a right outer peripheral edge part of the airbag; a lower joint part along a lower outer peripheral edge part of the airbag; a left joint part along a left outer peripheral edge part of the airbag; a first chamber inflated between the right outer peripheral edge part and the right joint part; a second chamber inflated between the lower outer peripheral edge part and the lower joint part; a third chamber inflated between the left outer peripheral edge part and the left joint part; and a fourth chamber inflated between the right joint part and the left joint part and between the lower joint part and the upper outer peripheral edge part of the airbag.SELECTED DRAWING: Figure 5
【課題】エアバッグが膨張展開後に倒れ難くすること。【解決手段】第1のパネルの外周縁部と第2のパネルの外周縁部とが接合されており、車両の座席の背もたれの車幅方向内側に収納される、エアバッグであって、前記エアバッグの右外周縁部に沿った右接合部と、前記エアバッグの下外周縁部に沿った下接合部と、前記エアバッグの左外周縁部に沿った左接合部と、前記右外周縁部と前記右接合部との間で膨張する第1のチャンバと、前記下外周縁部と前記下接合部との間で膨張する第2のチャンバと、前記左外周縁部と前記左接合部との間で膨張する第3のチャンバと、前記右接合部と前記左接合部との間で且つ前記下接合部と前記エアバッグの上外周縁部との間で膨張する第4のチャンバとを備える、エアバッグ。【選択図】図5
AIRBAG AND AIRBAG APPARATUS
エアバッグ及びエアバッグ装置
2017-03-30
Patent
Electronic Resource
Japanese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |