In a vehicle seat foldable by rotation of rotary links disposed below a seat cushion in a direction toward the seat cushion, a front end portion of the seat cushion includes a suspending portion of a cushion pad and a skin material covering the suspending portion. Contact portions of the front end portion of the seat cushion contacting the rotary links when the vehicle seat is in a folded state include a recessed portion provided at the suspending portion, and a flexible plate provided at an outer skin material downwardly extending along a front surface of the suspending portion in the skin material covering the recessed portion. The flexible plate is configured to restore the shape of the outer skin material when the rotary links are separated from the contact portions.

A multiple position convertible seat assembly for a boat includes three seat frames pivotally coupled to the boat and to each other to move from a first position as a seat, a second position as a lounge seat with leg support, and a third position forming another seat. In the third position, the seat includes a foldout cushion exposing a work surface.

A rear seat assembly is provided. The rear seat assembly includes a seat frame, a seat back, a seat cushion frame, and a power tilt assembly. The seat cushion frame is pivotally coupled to the seat frame at a tip up pivot axis to move between a seated position and a tip up position such that in the tip up position, the seat cushion frame is pivoted towards the seat back in a generally vehicle vertical position. The power tilt assembly is coupled to the seat cushion frame and is configured to adjust an angle of a seat cushion with respect to a vehicle floor.

A vehicle seat device includes a seat cushion having a cushion front side and cushion rear side both running in the transverse direction of the seat device. The device also includes a seat back having two backrest edge sides opposite each other and each running in the transverse direction of the seat device. The seat back is arrangeable on the cushion front and rear sides of the seat cushion in order to change a seat direction. The seat back is mounted so as to be rotatable by at least 180° around a transverse axis in order to change the seat direction. At least one headrest unit is arranged on the seat back in a displaceable manner in such a way that it can be displaced beyond the backrest edge side facing away from the seat cushion in each case and can be displaced back under this backrest edge side.

Provided is a vehicle-seat apparatus including: a front link whose upper end portion is connected to a front portion of a seat cushion; a sliding member connected to a lower end portion of the front link; a sliding guidance member installed on a bottom surface of the accommodation space to extend backward and forward and thus to guide linear backward and forward movements of the sliding member; an L-shaped main link whose front end portion is connected to a body of the front link and whose rear upper end portion is connected to a lower end portion of a seat back; a fixation bracket installed on an upper end portion of a rear wall of the accommodation space; and a rear support link whose front upper end portion is connected to a rear portion of the seat cushion, and whose rear lower end portion is connected to the fixation bracket.

A seat assembly may include a seat support configured to be fixed to a first mounting portion of a mounting surface; a seatback frame having an upper portion and a lower portion; a seat base including a seat base frame rotationally connected to the seat support, and a track movably connected to the seat base frame; and a linkage connecting the lower portion of the seatback frame with the track. The upper portion of the back frame may be configured to be rotationally connected to a second mounting portion of said mounting surface.

The present disclosure provides a retractable car seat that is folded and stowed in a vehicle. The retractable car seat includes: a body configured to be folded or unfolded; a frame movably connected to the body to support the body such that the body is configured to be folded or unfolded; a support having an end connected to a lower portion of the body or the frame and another end movably connected to a floor of the vehicle, being able to move forward and backward in the vehicle, and having a length that can be vertically adjusted; and a rail disposed on the floor of the vehicle and having the support inserted therein, thereby functioning as a path in which the support is moved.

A child safety seat includes a seat portion and a backrest portion connected with each other, a headrest slidably connected with the backrest portion, a first and a second side support connected with the backrest portion and respectively protruding forward from the backrest portion at two sides thereof, the first and second side supports being configured to be movable relative to the backrest portion for modifying a transversal distance between the first side support and the second side support, and a linking mechanism adapted to movably link each of the first and second side supports to the headrest so that the headrest and the first and second side supports are movable concurrently relative to the backrest portion for adjustment.

Provided is a vehicle-seat apparatus including: a front link whose upper end portion is connected to a front portion of a seat cushion; a sliding member connected to a lower end portion of the front link; a sliding guidance member installed on a bottom surface of the accommodation space to extend backward and forward and thus to guide linear backward and forward movements of the sliding member; an L-shaped main link whose front end portion is connected to a body of the front link and whose rear upper end portion is connected to a lower end portion of a seat back; a fixation bracket installed on an upper end portion of a rear wall of the accommodation space; and a rear support link whose front upper end portion is connected to a rear portion of the seat cushion, and whose rear lower end portion is connected to the fixation bracket.

A vehicle seat, comprising: a lower frame, intended to be connected to the floor of a vehicle, having: a base, intended to be connected to the floor of the vehicle, and a seating portion frame, comprising at least two seating places to accommodate at least two users, a first backrest pivotally hinged to the base, a second backrest pivotally hinged to the base, wherein the seat further comprises a connection system connecting the first backrest to the seating portion frame, configured so that the pivoting of the first backrest relative to the base causes the simultaneous movement of the seating portion frame relative to the base in the longitudinal direction and the vertical direction of the seat, in the two pivoting directions of the first backrest relative to the base.