A system for changing rear seat positions in a vehicle between deployed and folded configurations. The system comprises means to effect the steps of initiating a movement of the rear seating and, after initiation, moving the front seat so that collision between the seating is avoided. The front seat is returned to its previous position, or as near as possible thereto, afterwards. The system includes means to detect the position of the seating and to calculate whether a collision will occur, and automatically to effect the requisite movements of the front seating to avoid the collision.

A vehicle seat, particularly a motor vehicle seat, has a seat cushion and a backrest, and a seat mechanism connecting the seat cushion and/or the backrest to at least one seat rail pair. The seat rail pair has two seat rails that can be displaced relatively to one another and which can be locked together by a rail locking mechanism. The vehicle seat can be shifted by the seat mechanism from a use position to a non-use position. A coupler couples the seat mechanism and the seat locking mechanism together in such a way that a least one seat rail pair is locked in the use position and the non-use position of the vehicle seat and is unlocked in an intermediate position of the vehicle seat located between the use position and the non-use position.

A vehicle seat in which a forward tilting of a frame causes a turning of a walk-in member, the turning of the walk-in member causes a turning of a disengagement member, the turning of the disengagement member causes a turning of a tip-up locking member thereby disengaged from a stopper member, and then a cushion frame is tipped up by a rotational biasing force applied by a biasing unit.

A headrest assembly having a bracket mount affixed to an upper portion of a seatback frame and at least one headrest bun supporting tube pivotally secured to the bracket mount. A spring biased cam is pivotally secured to the bracket mount and, in a normally biased position, engages an underside projection of a selected one of the supporting tubes, the cam also having an outwardly projecting pin. At least one wheel shaped component is rotatably mounted to an exterior of the bracket mount in proximity to the cam, the wheel having an outer circumferential location which, upon being rotated, contacts the projecting pin causing the cam to pivot in a downward unseating direction from the supporting tube, triggering release of the headrest and supporting tubes in a forwardly rotating and dump position.

An automatic pivoting mechanism according to the application is provided for controlling relative movement of a first object and a second object, wherein the automatic pivoting mechanism includes: a locking mechanism, disposed in the first object and capable of switching between a locked position for preventing the relative movement and an unlocked position for allowing the relative movement; a driving mechanism, disposed in the second object and capable of being actuated to switch the locking mechanism from the locked position to the unlocked position; and an actuating mechanism, disposed in a third object and actuates the driving mechanism when the third object moves relative to a fourth object. A side impact protection device and a child safety seat are provided as well.

A seat controlling apparatus includes a driving part, a memory, and a controller. The seat controlling apparatus may: fold a first seat using the driving part when receiving a folding input for the first seat; determine whether a partition wall adjacent to the first seat satisfies an unfolding condition while the first seat is folded; and unfold the partition wall such that one surface of the partition wall faces a second seat adjacent to the first seat when the partition wall satisfies the unfolding condition.

The present disclosure relates to a rotation activation mechanism comprising: a release actuator; a first axle comprising a locking element fixedly attached to the first axle, the locking element configured to move between a locked position and an unlocked position; and a second axle comprising a rotation support plate fixedly coupled to the second axle, the second axle being parallel to the first axle, the rotation support plate configured to move between a folded position and an unfolded position when the the locking element is in the unlocked position; wherein when the locking element is in the locked position, the rotation support plate is fixed in the folded position or the unfolded position, and wherein a first input to the release actuator rotates the first axle which rotates the locking element from the locked position to the unlocked position; wherein a second input to the second axle rotates the rotation support plate between the folded position and the unfolded position when the locking element is in the unlocked position. The present disclosure further relates to a vehicle seat assembly including a foldable element.

An embodiment manual seatback folding apparatus of an electric seat for a vehicle includes a shaft fastened to a seatback frame, wherein first and second end portions of the shaft are rotatably inserted into first and second seat cushion side frames, respectively, a first rotatable disk including a first locking recess, a second rotatable disk including a second locking recess and a pusher, a first manual control device detachably engaged with the first locking recess, a second manual control device to be connected to the first manual control device through a cable and detachably engaged with the second locking recess, and a switch device mounted on an outer surface of the second seat cushion side frame and configured to perform a switching operation in response to the pusher in a state in which the second rotatable disk is rotated in a folding direction.