Abstract: Disclosed is a vehicle seat device configured so that the seat cushion can be suitably held at a raised position and that side links are compact. A vehicle seat device is provided with a movement mechanism (41) capable of moving the seat cushion (24) between a seating position and a stowed position. The movement mechanism is provided with: a cross member (52) provided to the seat cushion; left and right, front support brackets (53, 54) provided to the vehicle body floor (12); left and right, side links (55, 56) rotatably connected to the left and right, front support brackets and rotatably connected to the cross member; and a guide link (57) which has first guide support shafts (71a, b) rotatably provided in front of the rotation support shafts (67, 75) of the side links and which also has a second guide support shaft (71e) rotatably provided to the cross member.

Abstract: Disclosed is a vehicle seat device configured so that the seat cushion can be suitably held at a raised position and that side links are compact. A vehicle seat device is provided with a movement mechanism (41) capable of moving the seat cushion (24) between a seating position and a stowed position. The movement mechanism is provided with: a cross member (52) provided to the seat cushion; left and right, front support brackets (53, 54) provided to the vehicle body floor (12); left and right, side links (55, 56) rotatably connected to the left and right, front support brackets and rotatably connected to the cross member; and a guide link (57) which has first guide support shafts (71a, b) rotatably provided in front of the rotation support shafts (67, 75) of the side links and which also has a second guide support shaft (71e) rotatably provided to the cross member.

Abstract: A vehicle seat accommodating device of the invention includes: a seat configured to include a seat cushion and a seat back supported so as to be tiltable with respect to the seat cushion; an accommodation recess portion formed on a floor located behind the seat; and a support unit movably supporting the seat so as to accommodate the seat in the accommodation recess portion in a state where the seat back is folded so as to be overlapped on the seat cushion, wherein when the seat is adjusted to a seating posture, both ends of the seat cushion in a vehicle width direction are mounted on wheel housings that are bloated from side walls of a vehicle body toward the inside in the vehicle width direction.

Abstract: A vehicle seat accommodating device of the invention includes: a seat configured to include a seat cushion and a seat back supported so as to be tiltable with respect to the seat cushion; an accommodation recess portion formed on a floor located behind the seat; and a support unit movably supporting the seat so as to accommodate the seat in the accommodation recess portion in a state where the seat back is folded so as to be overlapped on the seat cushion, wherein when the seat is adjusted to a seating posture, both ends of the seat cushion in a vehicle width direction are mounted on wheel housings that are bloated from side walls of a vehicle body toward the inside in the vehicle width direction.

Abstract: A seat structure for a vehicle which includes a pair of side seats disposed at right and left sides of the vehicle; a center seat disposed between the pair of side seats, the center seat including a seat cushion which includes a front divided member and a rear divided member; and a first box container having an open top. The first box container may be formed, when the front divided member is moved in a front direction, by a surface of the front divided member, a front surface of the rear divided member, and a side surface of a seat cushion of each of the pair of side seats facing towards the center seat.

Abstract: A seat arrangement structure for a vehicle including a pair of right and left first side seats; a first center seat disposed between the pair of first side seats; a pair of right and left second side seats; and a second center seat disposed between the pair of second side seats. The first center seat is made slidable only within a range at a back of a position where a front end portion of the first center seat is aligned with that of the pair of first side seats. Each of the pair of first side seats is made slidable only within a range in front of the position where the front end portion of the pair of first side seats is aligned with that of the first center seat. The width of the first center seat is made narrower than that of the pair of first side seats.

Abstract: A seat structure for a vehicle which includes a pair of side seats disposed at right and left sides of the vehicle; a center seat disposed between the pair of side seats, the center seat including a seat cushion which includes a front divided member and a rear divided member; and a first box container having an open top. The first box container may be formed, when the front divided member is moved in a front direction, by a surface of the front divided member, a front surface of the rear divided member, and a side surface of a seat cushion of each of the pair of side seats facing towards the center seat.

Abstract: A seat arrangement structure for a vehicle including a pair of right and left first side seats; a first center seat disposed between the pair of first side seats; a pair of right and left second side seats; and a second center seat disposed between the pair of second side seats. The first center seat is made slidable only within a range at a back of a position where a front end portion of the first center seat is aligned with that of the pair of first side seats. Each of the pair of first side seats is made slidable only within a range in front of the position where the front end portion of the pair of first side seats is aligned with that of the first center seat. The width of the first center seat is made narrower than that of the pair of first side seats.

Abstract: A seat cushion is bisected into a front seat cushion and a rear seat cushion. The front seat cushion is liftably and lowerably supported through a lifting mechanism which includes a front link and a rear link. When the seat back is reclined rearwards, a locking pin of a locking bar is separated from a locking claw and slid forwards by a biasing force provided by the front link intended to be tilted down rearwards by a resilient force of a spring. As a result, the front seat cushion is moved rearwards in a manner to follow the reclining of the seat back. The lifted seat cushion does not hinder the reclining of the seat back, and no gap is created between the seat cushion and the seat back. The front seat cushion is lifted to constitute a child seat, and a front seat back and a rear seat back of a seat back are opened longitudinally to constitute a baby basket. Thus, a central seat can be utilized for a baby, a child and an adult.