Described are recliner sofa systems for a passenger seat. The passenger seat includes a seat back assembly and a seat base assembly. The seat back assembly includes an upper back support and a lower back support, and the lower back support is movable relative to the upper back support between a stowed position and a deployed position. The seat base assembly includes a support and a seat base, and the seat base is movable relative to the support between a stowed position and a deployed position. The seat base in the deployed position and the lower back support in the deployed position together define a foot cavity configured to receive a foot of a passenger.

A vehicle seat system includes a seat back. A seat cushion is positioned proximate to the seat back. The seat cushion includes: a first side configured when upwardly directed for supporting an adult passenger; and a second side oppositely facing from the first side. The second side is configured when upwardly directed for supporting a child passenger and includes: an elevated face positioned proximate to the seat back; and a lower elevation face forward of the elevated face at a lower elevation than the elevated face when the second side is upwardly directed. The seat cushion is releasable and rotatable to configure the seat cushion with either the first side or the second side upwardly directed.

A vehicle seat system includes a seat back. A seat cushion is positioned proximate to the seat back. The seat cushion includes: a first side configured when upwardly directed for supporting an adult passenger; and a second side oppositely facing from the first side. The second side is configured when upwardly directed for supporting a child passenger and includes: an elevated face positioned proximate to the seat back; and a lower elevation face forward of the elevated face at a lower elevation than the elevated face when the second side is upwardly directed. The seat cushion is releasable and rotatable to configure the seat cushion with either the first side or the second side upwardly directed.

The present invention has an object to provide a seat for vehicles in which walk-in operation can be cancelled by simple operation. A seat for vehicles includes: a mechanism to shift a seat cushion (2) from a seating position to an escape position by operation of an operation part (9); and a walk-in cancel mechanism (400) for cancelling walk-in operation which restrains a seat back (3) from rotating to a fully tilted-down position of the seat back (3) when the seat cushion (2) is shifted from the seating position to the escape position and the seat back (3) is rotated to a middle tilted position, and also switches a slide rail device in a locked state to an unlocked state, in which the walk-in cancel mechanism (400) is automatically operated in conjunction with operation of the operation part (9).

The present invention has an object to provide a seat for vehicles in which walk-in operation can be cancelled by simple operation. A seat for vehicles includes: a mechanism to shift a seat cushion (2) from a seating position to an escape position by operation of an operation part (9); and a walk-in cancel mechanism (400) for cancelling walk-in operation which restrains a seat back (3) from rotating to a fully tilted-down position of the seat back (3) when the seat cushion (2) is shifted from the seating position to the escape position and the seat back (3) is rotated to a middle tilted position, and also switches a slide rail device in a locked state to an unlocked state, in which the walk-in cancel mechanism (400) is automatically operated in conjunction with operation of the operation part (9).

A flexible motor vehicle work surface is operably coupled with a motor vehicle seating assembly and includes a deployable support structure operably coupled with the motor vehicle seating assembly, the deployable support structure comprising an integrated guide member movable within an arcuate recess disposed on an upper surface thereof and defining an arcuate travel path. A movable horizontal surface is operably coupled with the integrated guide member and deployable support structure and has a first stored position and a second deployed position.

A flexible motor vehicle work surface is operably coupled with a motor vehicle seating assembly and includes a deployable support structure operably coupled with the motor vehicle seating assembly, the deployable support structure comprising an integrated guide member movable within an arcuate recess disposed on an upper surface thereof and defining an arcuate travel path. A movable horizontal surface is operably coupled with the integrated guide member and deployable support structure and has a first stored position and a second deployed position.

A seat device for a vehicle includes a first airbag being disposed at a side wall portion of a recessed portion which is configured to accommodate an occupant of a seat therein, and a second airbag being disposed at an outer peripheral rim portion of the recessed portion, the outer peripheral rim portion which is connected to the side wall portion. The first airbag and the second airbag expand to form a support shape at the recessed portion in a seat width direction.

A seat device for a vehicle includes a first airbag being disposed at a side wall portion of a recessed portion which is configured to accommodate an occupant of a seat therein, and a second airbag being disposed at an outer peripheral rim portion of the recessed portion, the outer peripheral rim portion which is connected to the side wall portion. The first airbag and the second airbag expand to form a support shape at the recessed portion in a seat width direction.

A child seat upper harness attachment system includes a vehicle seat having a seat back supported on a seat back support structure and a seat base member. A first shoulder strap extends through at least one first aperture in the seat back and is releasably connected to a multiple attachment point buckle for restraint of a child occupant of the vehicle seat. A second shoulder strap extends through at least one second aperture in the seat back and is releasably connected to the multiple attachment point buckle for restraint of the child occupant. A crotch-strap extends through the seat base member and is releasably connected to the multiple attachment point buckle for restraint of the child occupant. A belt connecting member connects one of the first shoulder strap or the second shoulder strap to the seat back support structure.