Tumbling vehicle seat assembly

Claim 2

A collapsible vehicle seat assembly comprising: a lower seat; a seat back pivotally connected with respect to the lower seat and having a flat back; and front and rear legs pivotally connected to the lower seat; wherein said lower seat, seat back and legs are selectively movable between a first position for seating wherein the legs and seat back are substantially upright, a second position for storage wherein the legs and flat back are generally horizontal such that the flat back forms a load floor, and a third position for ingress/egress wherein the lower seat and seat back are substantially upright.

Claim 3

The collapsible vehicle seat assembly of claim 1, further comprising at least one link pivotally connected to said front and rear legs to cause movement of said rear legs to a generally vertical position when the seat assembly is in said third position to enhance ingress/egress.

Claim 4

The collapsible vehicle seat assembly of claim 2, wherein said rear leg includes a latch for selective attachment to a vehicle floor.

Claim 5

The collapsible vehicle seat assembly of claim 1, wherein said seat back includes a collapsible recliner mechanism for selectively reclining the seat back with respect to the lower seat.

Claim 6

The collapsible vehicle seat assembly of claim 3, wherein said front leg is freely pivotally connected to said lower seat at a first end and includes a lock at a second end to selectively lock the front leg to a floor bracket to prevent pivotal movement of the front leg with respect to the floor bracket.

Claim 7

The collapsible vehicle seat assembly of claim 5, wherein said rear leg includes first and second ends and said link is pivotally connected at opposing ends to one of the front and rear legs between the respective first and second ends.

Claim 8

A collapsible vehicle seat assembly comprising: a lower seat; a seat back pivotally connected with respect to the lower seat and having a flat back; a front leg and a rear leg each having first and second ends and each pivotally connected at the first end to the lower seat; a collapsible recliner device positioned at the pivotal connection between the lower seat and the seat back for selectively collapsing the seat back against the lower seat; a detachable latch connected to the second end of said rear leg for selectively attaching and detaching the second end to a vehicle floor; and a locking mechanism connected to the second end of said front leg for selectively locking and unlocking pivotal movement of the front leg with respect to a vehicle floor bracket; whereby said lower seat, seat back, and legs are selectively movable between a first position for seating wherein the legs and seat back are substantially upright, a second position for storage wherein the legs and flat back are generally horizontal such that the flat back forms a load floor, and a third position for ingress/egress wherein the lower seat and seat back are substantially upright and supported by the front leg.

Claim 9

A collapsible vehicle seat assembly comprising: a lower seat; a seat back pivotally connected with respect to the lower seat and having a flat back; a front leg and a rear leg each having first and second ends and each pivotally connected at the first end to the lower seat; a collapsible recliner device positioned at the pivotal connection between the lower seat and the seat back for selectively collapsing the seat back against the lower seat; a detachable latch connected to the second end of said rear leg for selectively attaching and detaching the second end to a vehicle floor; and a locking mechanism connected to the second end of said front leg for selectively locking and unlocking pivotal movement of the front leg with respect to a vehicle floor bracket; whereby said lower seat, seat back, and legs are selectively movable between a first position for seating wherein the legs and seat back are substantially upright, a second position for storage wherein the legs and flat back are generally horizontal such that the flat back forms a load floor, and a third position for ingress/egress wherein the lower seat and seat back are substantially upright and supported by the front leg.

Claim 10

The collapsible vehicle seat assembly of claim 7, further comprising at least one link pivotally connected to said front and rear legs to cause movement of said rear legs to a generally vertical position when the seat assembly is in said third position to enhance ingress/egress.

Claim 11

The collapsible vehicle seat assembly of claim 8, wherein the first ends of the front and rear legs are freely pivotally mounted to the lower seat for unrestricted pivotal movement.

Claim 12

A collapsible vehicle seat assembly comprising: a lower seat; a seat back pivotally connected with respect to the lower seat and having a flat back; a pair of front legs and a pair of rear legs pivotally connected to the lower seat; wherein said lower seat, seat back, and legs are selectively movable between a first position for seating wherein the legs and seat back are substantially upright, a second position for storage wherein the legs and flat back are generally horizontal such that the flat back forms a load floor, and a third position for ingress/egress wherein the lower seat and seat back are substantially upright; and at least one link pivotally connected to said front and rear legs to cause movement of said rear legs to a generally vertical position when the seat assembly is in said third position to enhance ingress/egress.

Claim 13

A collapsible vehicle seat assembly comprising: a lower seat; a seat back pivotally connected with respect to the lower seat and having a flat back; a pair of front legs and a pair of rear legs pivotally connected to the lower seat; wherein said lower seat, seat back, and legs are selectively movable between a first position for seating wherein the legs and seat back are substantially upright, a second position for storage wherein the legs and flat back are generally horizontal such that the flat back forms a load floor, and a third position for ingress/egress wherein the lower seat and seat back are substantially upright; and at least one link pivotally connected to said front and rear legs to cause movement of said rear legs to a generally vertical position when the seat assembly is in said third position to enhance ingress/egress.