| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular seat structure capable of restraining excessive displacement while allowing the displacement by a lumber adjustment mechanism of a lower part of a suspension mat with a simple constitution.SOLUTION: A vehicular seat structure (1) of the present invention comprises a seat back frame (28) including a vertical directional frame part (28a), a suspension mat (30) connected to a vertical directional frame, a lumber adjustment mechanism (44) connected to the suspension mat under a connection position between the suspension mat and the seat back frame and a tension member (32) extended between the vertical directional frames on the lower side of the suspension mat, and a lower edge part (30d) of the suspension mat is provided with a bent member (42) extending downward in front of a tension member and bent to the rear side by passing through under a predetermined distance from the tension member, so as to be arranged for reducing the predetermined distance (DI) between the bent member and the tension member when the lower edge part of the suspension mat is displaced forward and upward. |
