Collapsible seat mechanism with integrated subfloor
A stowable seat assembly for a vehicle, the seat assembly including a seat, a seat receiving recess in a floor of a vehicle, an upper riser mechanism, a lower riser mechanism and a panel. The upper riser mechanism is coupled to the seat for movement of the seat between an elevated position and a collapsed position. The lower riser mechanism is coupled to the seat receiving recess for movement of the seat between a collapsed position and a stowed position. The panel is positioned between, and coupled to, the upper and lower riser mechanisms. The panel is arranged to conceal the seat receiving recess when the seat is in an elevated position, and is movable into the seat receiving recess when the seat is in a collapsed position to permit the seat to be stowed in the seat receiving recess.
1. A stowable seat assembly for a vehicle, the seat assembly comprising:
a seat;
a seat receiving recess in a floor of a vehicle;
an upper riser mechanism coupled to said seat for movement of said seat between an elevated position and a collapsed position upon the vehicle floor;
a lower riser mechanism, said lower riser mechanism coupled to said seat receiving recess for movement of said seat between the collapsed position and a stowed position in the seat receiving recess; and
a panel positioned between and coupled to said upper riser mechanism and said lower riser mechanism, wherein said panel remains stationary and conceals said seat receiving recess while said seat is moving between said elevated position and said collapsed position and said panel is movable into said seat receiving recess when said seat is moving from said collapsed position to said stowed position permitting said seat to be stowed in said seat receiving recess.
2. The stowable seat assembly of claim 1 , said seat assembly further comprising a release mechanism arranged to engage the panel, wherein said release mechanism permits the movement of said panel into said seat receiving recess thereby enabling movement of said seat between said collapsed position and said stowed position.
3. The stowable seat assembly of claim 1 wherein said lower riser mechanism is pivotally coupled to said panel and to said seat receiving recess.
4. The stowable seat assembly of claim 1 wherein said upper riser mechanism is pivotally coupled to said panel and to said seat.
5. The stowable seat assembly of claim 1 , said seat further comprising a seat bottom and a seat back pivotally coupled to said seat bottom, wherein said seat back is folded down onto said seat bottom when said seat is in said collapsed position.
6. The stowable seat assembly of claim 1 , said seat further comprising a seat bottom and a seat back pivotally coupled to said seat bottom, wherein said seat back is substantially flush with said floor when said seat is in said stowed position.
7. The stowable seat assembly of claim 1 said seat further comprising a seat bottom and a seat back pivotally coupled to said seat bottom, wherein said seat further includes a headrest assembly pivotally coupled to said seat back.
8. The stowable seat assembly of claim 1 wherein one of said upper riser mechanism or said lower riser mechanism comprises a hinge mechanism oriented to fold inward relative to one of a front or a rear edge of said seat.
9. The stowable seat assembly of claim 1 wherein one of said upper riser mechanism or said lower riser mechanism comprises a hinge mechanism oriented to fold inward relative to a side edge of said seat.