| 摘要 |
PROBLEM TO BE SOLVED: To provide a seat support structure selectively changed over to a slid state with a seat part moved forward by a single simple mechanism, and a tumbled state erected in front. SOLUTION: This seat support structure optionally changed over into the slid state with the seat part 2 of the seat 1 moved forward from a standard position and supported, and the tumbled state with the seat part 2 erected in front, is provided with a turning lever 14 with one end turnably supported on an upper stage floor 5, and a support leg 11 with the base end 11a turnably pivoted to the lower face of the seat part 2. In a state of the seat part 2 being installed in the standard position, the turning lever 14 is extended backward along the lower face of the seat part 2, and the support leg 11 is extended frontward along the lower face of the seat part 2. In this state, the other end of the turning lever 14 is turnably connected with a position separated frontward from the base end 11a of the support leg 11. COPYRIGHT: (C)2006,JPO&NCIPI
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