Seat device for vehicle, has interlocking unit mounted on upper bracket of seat unit, that includes engaging rod movable in linear path relative to upper and lower brackets

摘要

An interlocking unit has engaging plates (341,342) that are formed on a lower bracket. Another interlocking unit mounted on the upper bracket (31) of a seat unit (20), includes an engaging rod (32) that is movable in a linear path relative to the upper and lower brackets for releasably engaging the engaging plate (341), when the seat unit is in non-folded position and for releasably engaging the engaging plate (342), when the seat unit is in folded position, so as to retain the seat unit at folded position.