Patent ID: 11951888
Assignee: TS TECH CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC B  A | IPC A  B

Claim 11:
12. A method for manufacturing a vehicle seat, the method comprising:
providing a frame as a framework of the vehicle seat;
providing a pressure-receiving member that is a plate-shaped member having an occupant-side surface facing an occupant seated on the vehicle seat and a rear surface facing opposite to the occupant-side surface, the pressure-receiving member comprising a first horizontal bead and a second horizontal bead bulging out from a surface of the pressure-receiving member to form a protrusion elongate in a horizontal direction, the first horizontal bead being spaced apart from the second horizontal bead, the first horizontal bead and the second horizontal bead each having an apex;
providing a vibrating unit including a motor having a rotation axis, and an eccentric weight attached to a rotary shaft of the motor and rotatable on the rotation axis;
locating, and affixing to the apex of the first horizontal bead and the apex of the second horizontal bead, the vibrating unit so that the eccentric weight of the vibrating unit is partially located between the first horizontal bead and the second horizontal bead, and partially accommodated in a space defined between the surface of the pressure-receiving member and an imaginary plane extending from the apex of the first horizontal bead to the apex of the second horizontal bead;
attaching the pressure-receiving member to the frame movably by a first wire and a second wire so as to support the occupant seated on the vehicle seat,
wherein the first wire is attached to an upper portion of the rear surface and the second wire is attached to a lower portion of the rear surface, and

wherein the first horizontal bead, the second horizontal bead, and the vibrating unit are positioned between the first wire and the second wire.