PROBLEM TO BE SOLVED: To provide a vehicle seat having a simple structure and performing massage by "rubbing" with an air bag.SOLUTION: An air bag group 7 formed by vertically connecting a plurality of long-and-thin air bags 7a side-by-side to one another while conforming the longitudinal direction of the air bags 7a to the width direction of a vehicle seat 10, are stretched to a back frame 31. The air bag group 7 is orthogonal to the width direction of the vehicle seat 10 by putting air into or out of each of the air bags 7a, and is elastic in a direction parallel to a seating face to give massage effect to a sitting person.COPYRIGHT: (C)2016,JPO&INPIT【課題】簡潔な構造で空気袋による「さすり」のマッサージができる乗物用シートを提供する。【解決手段】複数本の細長い空気袋7aを、空気袋7aの長手方向を乗物用シート10の幅方向に一致させて、上下方向に互いに連結して並設した空気袋群7をバックフレーム31に張設する。空気袋群7は、それぞれの空気袋7aへの空気の出し入れにより乗物用シート10の幅方向と直交し、かつ、着座面に対し平行する向きに伸縮して着座者にマッサージ効果を与える。【選択図】図2
