| 摘要 |
<p>In a vehicle seat (1) having a seat body (2) including a seat bottom (4) and a seat back (5), an occupant's lumbar region support position is adjustable with a support device (3) disposed inside the seat body (2). The support device (3) includes a pneumatic support cushion (31A, 31B, 31L, 31R) configured to be inflatable and deflatable to change the support position, a pump (32) configured to supply gas to the pneumatic support cushion (31A, 31B, 31L, 31R), and a control unit (33) configured to regulate an inflation quantity of the pneumatic support cushion (31A, 31B, 31L, 31R). The control unit (33) is attached to at least one of the left and right side frames (51) which constitute left and right frames of the seat body (2).</p> |
