| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle seat capable of simplifying the construction and attaining a proper protection while suppressing the movement of and the shock upon a wearer at a collision time.SOLUTION: A plurality of installed elastic support members 27 are tensed in a sheet back frame 21 forming the skeleton of a seatback 20 of a vehicular seat 10. A seat pad 28 is arranged on the front face of the installed elastic support members 27, and an air-bag 30 is arranged in a shrinking state between the installed elastic support members 27 and a back face part 43 of a skin 41, so that the air-bag 30 may have a larger expanded extension in the longitudinal direction on the lateral side of the seatback 20 than that on the central side of the seatback 20. The air-bag 30 to be expanded and extended in the seatback 20 by a collision or the like supports the upper body Pb of a seating guide Pf elastically, and receives elastically the impact force to be applied to the back face of the seat back 20. |
