PROBLEM TO BE SOLVED: To obtain a vehicle seat having a side airbag device which can improve the waist constraint performance of an occupant while suppressing the generation of noise.SOLUTION: A vehicle seat 12 having a side airbag device 10 comprises: a seat cushion 14 on which an occupant D is seated; a seatback 16 which has a seatback pad 18, and supports a back of the occupant D; the side airbag device 10 having an inflator 26 which is arranged at a side part 16A of the seatback 16, and generates a gas by being activated, and a side airbag 24 which is inflated and deployed to a front side of a seat of the side part 16A by the pressure of the gas which is generated by the inflator 26; and a slit 34 which is formed outside the side airbag 24 in a seat width direction, extends to a seat vertical direction at the seatback pad 18 so as to be overlapped on the side airbag 24 in a seat side face view, and is opened at a lower face of the seatback pad 18.SELECTED DRAWING: Figure 1
【課題】異音の発生を抑制しつつ、乗員の腰部の拘束性能を向上させることができるサイドエアバッグ装置を備えた車両用シートを得る。【解決手段】サイドエアバッグ装置10を備えた車両用シート12は、乗員Dが着座するシートクッション14と、内部にシートバックパッド18が設けられて乗員Dの背部を支持するシートバック16と、シートバック16の側部16Aに配置され、起動することによりガスを発生させるインフレータ26及び該インフレータ26が発生させるガスの圧力で該側部16Aのシート前方側へ膨張展開されるサイドエアバッグ24を備えたサイドエアバッグ装置10と、サイドエアバッグ24のシート幅方向外側に形成され、シート側面視でサイドエアバッグ24と重なるようにシートバックパッド18にシート上下方向に延在されると共に、シートバックパッド18の下面に開口されたスリット34と、を有する。【選択図】図1
VEHICLE SEAT HAVING SIDE AIRBAG DEVICE
サイドエアバッグ装置を備えた車両用シート
2016-05-16
Patent
Elektronische Ressource
Japanisch
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