Abstract: A fold-and-dive seat may include a first link bracket, one end of which is pivotally connected to a back frame and the other end of which is pivotally connected to a cushion frame, wherein the one end of the first link bracket is spaced from a folding pivot shaft of the back frame, a second link bracket, one end of which is pivotally connected to a leading end of the cushion frame, and the other end of which is selectively engaged to an upper guide, wherein the upper guide pivotally coupled to the back frame by the folding pivot shaft is slidably coupled to a lower guide fixed to a vehicle body and configured to move along the lower guide, and a locking device selectively holding the second link bracket by engaging the second link bracket to the upper guide so as not to rotate the second link bracket such that the leading end of the cushion frame is not moved downwards.

Abstract: An apparatus for locking a table of a seat back to selectively secure the table in multiple stages, may include a base, a shaft coupled to the base and the table, an actuating arm fastened to the shaft and rotatable with the shaft, the actuating arm having actuating gear teeth, a locking arm rotatably provided on the base, wherein the locking arm includes locking gear teeth and the locking gear teeth is selectively engaged with the actuating gear teeth by the actuating arm such that when the actuating arm is rotated in a forward direction, the actuating gear teeth is engaged with the locking gear teeth or pass over the locking gear teeth according to rotational degree of the actuating arm, and a locking arm holding unit co-axially coupled with the actuating arm to the base and selectively activated by the actuating arm.

Abstract: A fold-and-dive seat may include a first link bracket, one end of which is pivotally connected to a back frame and the other end of which is pivotally connected to a cushion frame, wherein the one end of the first link bracket is spaced from a folding pivot shaft of the back frame, a second link bracket, one end of which is pivotally connected to a leading end of the cushion frame, and the other end of which is selectively engaged to an upper guide, wherein the upper guide pivotally coupled to the back frame by the folding pivot shaft is slidably coupled to a lower guide fixed to a vehicle body and configured to move along the lower guide, and a locking device selectively holding the second link bracket by engaging the second link bracket to the upper guide so as not to rotate the second link bracket such that the leading end of the cushion frame is not moved downwards.

Abstract: The detachable electric headrest includes a headrest pole, an ascending and descending slider, elastic pins, and locking bars. The headrest pole is configured such that engaging depressions are formed in the lower end portion thereof. The ascending and descending slider is provided with detachment depressions, into which the respective lower end portions of the headrest pole are inserted, and is mounted to the fastening bracket of a seat frame so as to be raised and lowered. The elastic pins are mounted in the respective detachment depressions so as to be inserted into the engaging depressions of the inserted headrest pole. The locking bars are configured such that cut depressions, in which the elastic pins can be moved, are formed in respective upper ends thereof, and are configured to be elastically supported to the ascending and descending slider.

Abstract: An apparatus for locking a table of a seat back to selectively secure the table in multiple stages, may include a base, a shaft coupled to the base and the table, an actuating arm fastened to the shaft and rotatable with the shaft, the actuating arm having actuating gear teeth, a locking arm rotatably provided on the base, wherein the locking arm includes locking gear teeth and the locking gear teeth is selectively engaged with the actuating gear teeth by the actuating arm such that when the actuating arm is rotated in a forward direction, the actuating gear teeth is engaged with the locking gear teeth or pass over the locking gear teeth according to rotational degree of the actuating arm, and a locking arm holding unit co-axially coupled with the actuating arm to the base and selectively activated by the actuating arm.

Abstract: The present invention provides an ottoman device with a structure in which a link device including a leg support and a link frame to which the leg support is attached and an electric driving device for driving the link device are modulated on a fixing frame as a base connected to a vehicle body beneath a rear seat. As a result, the ottoman device of the present invention can be simply attached to and detached from the vehicle body, can be applied to a vehicle having no center console on the rear seat, and can increase strength with a both-side supporting structure of the leg support, differently from a conventional one arm type leg support.

Abstract: The detachable electric headrest includes a headrest pole, an ascending and descending slider, elastic pins, and locking bars. The headrest pole is configured such that engaging depressions are formed in the lower end portion thereof. The ascending and descending slider is provided with detachment depressions, into which the respective lower end portions of the headrest pole are inserted, and is mounted to the fastening bracket of a seat frame so as to be raised and lowered. The elastic pins are mounted in the respective detachment depressions so as to be inserted into the engaging depressions of the inserted headrest pole. The locking bars are configured such that cut depressions, in which the elastic pins can be moved, are formed in respective upper ends thereof, and are configured to be elastically supported to the ascending and descending slider.

Abstract: A structure for movement of a rear catch of a double folding seat for a vehicle. The seat includes a seat frame with a front mounting structure which is fixed by a hinge coupling part including a front catch; and a rear mounting structure, including a striker, and a rear catch that is attachable to and detachable from the striker. The rear catch is movable in a lateral direction of the vehicle along connecting bars. A cable has a first end connected to the rear catch, and a second end attached to a leg frame that rotates during folding of the seat. A moving operation part connects the leg frame to the connecting bars. During folding of the seat, the cable pulls the rear catch inward and away from the door frame, providing more space for loading and unloading of the vehicle.

Abstract: A structure for movement of a rear catch of a double folding seat for a vehicle. The seat includes a seat frame with a front mounting structure which is fixed by a hinge coupling part including a front catch; and a rear mounting structure, including a striker and a rear catch that is attachable to and detachable from the striker. The rear catch is movable in a lateral direction of the vehicle along connecting bars. A cable has a first end connected to the rear catch, and a second end attached to a leg frame that rotates during folding of the seat. A moving operation part connects the leg frame to the connecting bars. During folding of the seat, the cable pulls the rear catch inward and away from the door frame, providing more space for loading and unloading of the vehicle.