| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular seat having a compact submarine suppressing mechanism with simple constitution. SOLUTION: A submarine suppressing mechanism 15 arranged in a seat 10 has brackets 20, 25 arranged in a cushion frame 12, links 22, 27 and a submarine suppressor 30 supported by the links 22, 27. In the links 22, 27, each one end side is rotatably supported on the brackets 20, 25 by support shafts 21, 26, and the other end side of the links 22, 27 is put in an obliquely upward turning posture. The submarine suppressor 30 has a first rod 35, a second rod 36 and a gas generator for generating gas for actuating the rods 35, 36 to the extending side at vehicle collision time. The gas generator burns at collision time, and when the rods 35, 36 move to the extending side, the links 22, 27 rotationally rise by interlocking with the movement, so that the submarine suppressor 30 moves up to a rising position.
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