A support driver for a seat and a support assembly including the same that is using a tube and a structure of a mat that is moved by an inflation and a deflation of the tube. According to an embodiment of the present disclosure, the support driver coupled to a seat frame includes: a support portion coupled to the seat frame; a tube coupled to the support portion; and a mat coupled to the support portion so as to allow the mat to be movable in a direction that is away from the support portion or in a direction that is adjacent to the support portion, with the tube being provided therebetween, in which the tube is configured to push the mat by being inflated according to an operation of a pump that is connected to the tube by a hose.

A vehicle seat comprising: a seat cushion frame that structures a frame of a seat cushion and that is configured to support buttocks of a seated vehicle occupant; a seat cushion pad mounted to the seat cushion frame; and a pelvis supporting portion having a push-up portion that is provided at a seat lower side of the seat cushion pad along a seat left-right direction and that, by being displaced toward a seat upper side, pushes a seat rear side portion of the seat cushion pad toward the seat upper side.

A sensor disposition structure in a seat includes a cushion pad and a board-like member which is disposed under the cushion pad. A concave is formed in an upper surface of the board-like member, and a sensor is disposed in the concave.

A seat occupancy sensor unit for recognizing occupancy of a vehicle seat. The sensor unit includes a mounting plate, a membrane switch which responds to pressure, and at least one support element which is arranged between the top of the mounting plate and the membrane switch. The at least one support element has a developable, convexly curved surface, which is provided for the purpose, in at least one operating state, of coming into at least partial contact with the membrane switch at least at the location of the at least one active switching element. A vehicle seat is provided, which comprises a seat base for supporting a person in a sitting position, a seat cushion with a foam element for padding the seat base, and a seat occupancy sensor unit. The foam element includes on the bottom thereof a recess for accommodating the seat occupancy sensor unit.

A modular seat assembly includes a seat frame, a modular seat component for engaging the seat frame including a mounting bracket, a cable routed towards the frame and engaged with the mounting bracket, and a cable tensioning system. The cable tensioning system is configured to tighten the cable into a tensioned state and release the cable into a slacked state. In the tensioned state, the modular seat component is secured to the seat frame via engagement of the cable with the mounting bracket, and in the slacked state, the modular seat component is releasable from the cable via disengagement of the cable from the respective mounting bracket.

Provided is a seat for infants and toddlers, which has at least one seat lower part and a seat back part, wherein a seat element and a backrest element are applied on the seat lower part and on the seat back part respectively, in a moveable manner and connected to one another. At least the backrest element is flexibly designed and is arranged at a distance from the seat back part, wherein the backrest element can be moved in the event of an influence of an impulse energy by the body of a child. At least one damping device allows a movement of the backrest element from a determined impulse energy, by which means the distance between the backrest element and the seat back part is reduced and a movement of the seat element occurs with respect to the seat lower part.

A first pressure-sensitive switch group of a seating sensor includes first pressure-sensitive switches (SW11 to SW13) and second pressure-sensitive switches (SW21 to SW23) located on one side of a seat in a left-right direction from the first pressure-sensitive switches, and includes a first pressure-sensitive switch pair including the first pressure-sensitive switch (SW11) and the second pressure-sensitive switch (SW21), and the first pressure-sensitive switch (SW13) and the second pressure-sensitive switch (SW22) located between the first pressure-sensitive switch (SW11) and the second pressure-sensitive switch (SW21), a second pressure-sensitive switch pair including the first pressure-sensitive switch (SW12) and the second pressure-sensitive switch (SW22), and a third pressure-sensitive switch pair including the first pressure-sensitive switch (SW13) and the second pressure-sensitive switch (SW23), in which seating is detected when both the first pressure-sensitive switch and the second pressure-sensitive switch in at least one of the first to third pressure-sensitive switch pairs are turned on.

A vehicle seat (1) includes a seat frame (6), an elastic sheet (9) mounted to the seat frame in a tensioned state (6), and a trim (10) provided on the elastic sheet (9). The elastic sheet (9) includes a fastening section including a fastening plate (16) for the trim (10). The trim (10) includes a trim body (11) and a trim end (15) that is attached to the trim body (11) and fastened to the fastening plate (16) with the trim body (11) being stretched.

The present invention relates to a suspension arrangement (20, 120) for a seat comprising a plurality of elongate suspension members (21, 22, 121, 122) of a glass fibre filled plastic. Each elongate suspension member (21, 22, 121, 122) of the plurality of elongate suspension members includes in a longitudinal direction thereof a first end (23, 25, 123, 125) and an opposing second end (24, 26, 124, 126). The elongate suspension member (21, 22, 121, 122) has a meandered shape in the longitudinal direction. The present invention relates furthermore to a method for producing an elongate suspension member (21, 22, 121, 122).

A vehicle seat including: a seat frame forming a framework of the vehicle seat; and a wire connected to the seat frame and to which an axial force in an axial direction thereof is configured to be applied, wherein a bent portion or a diameter-enlarged portion is provided to at least one end portion of the wire, wherein a flat part of the seat frame is provided with a locking portion into which the bent portion or the diameter-enlarged portion is inserted and which is configured to receive the axial force in an in-plane direction, and wherein a separation preventing member is attached to the flat part and prevents the wire from being separated from the flat part in a state where the bent portion or the diameter-enlarged portion is inserted into the locking portion.