A vehicle seat including: a seat back including a top plate main part configured to support a body of a seated person from the rear side and a top plate side part configured to protrude more forward than the top plate main part to support the body of the seated person from the lateral side; a side adjuster configured to move the top plate side part between a protruding position in which the top plate side part protrudes more forward than the top plate main part and a retracted position in which the top plate side part is retracted from the protruding position; and a controller configured to, in a case where a side collision of a vehicle is detected, drive and control the side adjuster so that the top plate side part is in the protruding position.

An active head restraint for a seating assembly of a motor vehicle comprises a structural support for a seatback of the seating assembly, a movable head restraint pad having a stowed position and a deployed position, and a linkage deployment mechanism. The linkage deployment mechanism comprises an upper and lower bar pivotally attached at a forward end to a rear surface of the movable head restraint pad and pivotally attached at a rearward end to an outer tube fixed to an upper portion of the structural support. An inner tube reciprocates within the outer tube. A trigger mechanism is operatively connected with a lower end of the inner tube and urges the inner linkage and an actuating link to a raised deployed position in response to a rear impact event. The actuating link applies an upward force to the lower bar to deploy the movable head restraint pad.

A headrest for a vehicle child restraint is adapted to be mounted to a seat back and configured to support the head of a child seated in the vehicle child restraint. The headrest includes first and second side wings arranged to lie in laterally spaced-apart relation to one another.

Arrangements for safety and comfort in vehicles.

Arrangements for safety and comfort in vehicles.

A headrest structure for a passenger seat, a headrest cushion and passenger seat. The headrest structure comprises an adjustable headrest frame for connection to a passenger seat; and a headrest cushion mounted to the adjustable headrest frame such that the headrest cushion is moveable relative to a seat back of the passenger seat by way of the adjustable headrest frame; wherein the headrest cushion comprises a support surface facing away from the headrest frame, the support surface comprising a concave upper part and a convex bottom part relative to the passenger seat.

An upholstered element for a vehicle seat, with a padded core and an upholstery covering arranged thereon, wherein the padded core has a concave region and the upholstery covering is connected inside the concave region to the padded core by way of at least two linear connecting devices, wherein at least one end region of one connecting device is close to another connecting device. In order to permit an improved connection of the padded core and upholstery covering, the at least one end region is spaced from the other connecting device by a connection-free region and runs at an angle to the other connecting device.

Seat assemblies are provided which include a seat base structure, a seat cushion supported by the seat base structure and at least a lateral outboard seat lip positioned relative to the seat cushion so as to assist a passenger during seat entry and exit. The lateral outboard seat lip is preferably attached relative to the seat cushion for manual movements between an extended position wherein the outboard seat lip extends outwardly thereby increasing effective surface area of the seat cushion and a deflected position wherein the outboard seat lip extends upwardly or downwardly relative to the seat cushion so as to thereby decrease the effective surface area of the seat cushion.

A head restraint for a vehicle seat, includes a central part having a front surface, an upper side and opposing side surfaces. First and second side parts are operably coupled to the opposing side surfaces of the central part and are operable between supporting and non-supporting positions relative to the central part. The first and second side parts each include first and second limbs which are flexibly coupled to one another, wherein portions of the first and second side parts protrude outwardly relative to the front surface of the central part when the first and second side parts are in the supporting position.

A side wing adjustment mechanism and an adjustable sitting device, the side wing adjustment mechanism includes: a pin arranged on the headrest; and an inclined grooves arranged on the side wing, a distance between a portion of the inclined grooves and the longitudinal center axis gradually decreases in a direction extending from bottom to top toward the headrest along a longitudinal center axis of the backrest, and the pin is slidable along the inclined grooves. According to the application, the side wing can be folded and opened at will, and the structure of the application is more inclusive. During the opening and folding process, puling of the headrest or pushing of the side wing can be performed more smoothly and labor-savingly, and the phenomenon of deflection and jamming can be avoided, such that the opening and folding process of the side wings is smoother.