| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle seat which enables a seat back to preferably support a centrifugal force applied to an occupant during turning.SOLUTION: A vehicle seat includes a seat cushion and a seat back. The vehicle seat includes: left and right side frames 20 forming left and right frames of the seat back; a pressure receiving member 40 which is disposed between the left and right side frames 20 and receives a load from an occupant; and a drive mechanism 50 disposed at both left and right sides, the drive mechanism 50 which moves a left end part or a right end part of the pressure receiving member 40 from an initial position to an advance position at the front side or moves the left end part or the right end part from the advance position to the initial position. The pressure receiving member 40 includes a pressure receiving part 41 facing a back of the occupant and support parts 42 which extend forward from left and right end parts of the pressure receiving part 41. Each drive mechanism 50 is formed so as to act on both of the pressure receiving part 41 and the support part 42. |
