A device for adjusting a seat of a vehicle is capable of implementing functions including adjusting a position of the seat back and forth, a height of the seat up and down, and tilting or the like by using a plurality of actuators having pistons. The functions of adjusting the position of the seat back and forth, the height of the seat up and down, and tilting or the like are carried out by providing connections between a floor panel and a seat cushion frame through a plurality of actuators and a single link, and selectively moving a piston of each actuator back and forth.

A vehicle seat (100, 200), transferable from a use position into a non-use position, includes a seat part (120, 220), a backrest (110, 210), and a base (140, 240). A front rocker (160, 260) is articulated via a first joint (I) on the base/adapter (150, 250) fixed to the base, and is articulated via a second joint (II) on the seat part with limited displaceability. A rear rocker (170, 270) is articulated via a third joint (III) on the base/adapter fixed to the base and is articulated via a fourth joint (IV) on the seat part. A locking device (162, 262) locks the first joint, the second joint or the fourth joint to lock the front rocker about the first joint. A fifth joint (V) pivotably connects the backrest to the rear rocker. A pivoting movement of the backrest about the fifth joint can be locked.

A vehicle seat that includes: a cushion frame rear portion that is rotatable around a rear portion shaft, whose axial direction is a seat transverse direction, with respect to a vehicle body floor portion; a cushion frame front portion that is connected to the cushion frame rear portion so as to be rotatable around a center fold shaft whose axial direction is the seat transverse direction and that is positioned further toward a seat front side than the rear portion shaft; a seatback frame that stands erect from a rear end side of the cushion frame rear portion; and a driving mechanism that moves the cushion frame front portion and the cushion frame rear portion relatively in a seat vertical direction between a non-reclining state and a reclining state, in which the cushion frame rear portion tilts downward and rearward with respect to the cushion frame front portion.

An electrical assembly includes a primary controller, a secondary controller, and a switch assembly. The primary controller, the secondary controller, and/or the switch assembly may be electrically connected, and/or the secondary controller may be configured to control the primary controller according to a position of a switch of the switch assembly. The switch assembly may be connected to the primary controller, and/or the primary controller may be configured to control movement of a vehicle seat according to the position of the switch. The primary controller may include a first state and/or a second state; and the primary controller may be configured to instruct the secondary controller to change the primary controller from the second state to the first state. The first state of the primary controller may be a low power mode.

An electrical assembly includes a primary controller, a secondary controller, and a switch assembly. The primary controller, the secondary controller, and/or the switch assembly may be electrically connected, and/or the secondary controller may be configured to control the primary controller according to a position of a switch of the switch assembly. The switch assembly may be connected to the primary controller, and/or the primary controller may be configured to control movement of a vehicle seat according to the position of the switch. The primary controller may include a first state and/or a second state; and the primary controller may be configured to instruct the secondary controller to change the primary controller from the second state to the first state. The first state of the primary controller may be a low power mode.

A cabin fixture comprising a pedestal having a cutout and an axle having a portion disposed within the cutout. The axle is configured to translate within the cutout. A rotating member is coupled to the axle. A first boss is coupled to the rotating member. A plate is proximate the rotating member and has a first interference surface. An interference between the first boss and the first interference surface tends to limit the rotation of the rotating member with respect to the plate.

A mobility carrier provided with a vehicle seat and a vehicle provided with the mobility carrier. The mobility carrier includes a carrier body, a seat, an operating portion configured of allowing a user accommodated on the seat to control the mobility carrier or the vehicle, and a carrier controller. The carrier controller communicates with a vehicle controller of the vehicle from outside of the vehicle. If verified through communications with the vehicle controller, the carrier controller controls the carrier wheels so that the carrier body enters a cabin of the vehicle. The carrier controller communicates with the vehicle controller to control a driving unit of the vehicle via the operating portion.

A vehicle seat control device is mounted on a vehicle that is switchable between autonomous driving and manual driving, and the vehicle control device controls a state of a vehicle seat. The vehicle seat control device includes a seat state changer, a load detector, and a controller. The seat state changer changes the state of the vehicle seat. The load detector detects a load applied to the vehicle seat. The controller controls the seat state changer in accordance with the load detected by the load detector. The controller is configured to limit a state change of the vehicle seat caused by the seat state changer during the manual driving more than a state change of the vehicle seat caused by the seat state changer during the autonomous driving.

A vehicle seat control device is mounted on a vehicle that is switchable between autonomous driving and manual driving, and the vehicle control device controls a state of a vehicle seat. The vehicle seat control device includes a seat state changer, a load detector, and a controller. The seat state changer changes the state of the vehicle seat. The load detector detects a load applied to the vehicle seat. The controller controls the seat state changer in accordance with the load detected by the load detector. The controller is configured to limit a state change of the vehicle seat caused by the seat state changer during the manual driving more than a state change of the vehicle seat caused by the seat state changer during the autonomous driving.

A head restraint for a seat back of a vehicle seat may have two lateral wings. A topmost surface of the wings may flare from top to bottom in a driving position.