| 摘要 |
PROBLEM TO BE SOLVED: To secure ease of access for both non-handicapped people and wheelchair users and comfortableness in a seated attitude, with the appearance of a vehicular bucket seat being hardly varied for that purpose. SOLUTION: An access side raised portion 13R located on the access side of a seat cushion face part 12a is formed to be capable of converting from a raised shape to a folded shape as a foldable body using a separate movable frame 16 as its base member, and the access side raised portion and a seat cushion body are continuously covered with an integral trim cover 38 as they are suspended at the boundary 40 therebetween. A link rod 20 in the form of a crank supported at each end is suspended and positioned between a body frame and the movable frame as it is journaled on a main shaft part 20a at the body frame 14 and as a crankshaft part 20b is freely slidably held by a guide rail 24 at the movable frame 16. A movable lock lever 28 exerted with a biasing force is engaged with the crankshaft part 20b, whereby the movable frame is held in its standing position.
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