VEHICLE SEAT

摘要

In a vehicle seat (10), beads (42) are formed to a SC panel (30), and the beads (42) extend along the seat front-rear direction adjacent to joint portions (40) at seat width direction insides of the joint portions (40). When repeated load in the seat up-down direction is input to a seat width direction intermediate portion of the SC panel (30), for example, the SC panel (30) is displaced by the input load in the seat up-down direction, and tensile load in the seat width direction acts on the beads (42) as a result. The beads (42) extend or contract in the seat width direction due to the tensile load. Load input to the SC panel (30) is thereby absorbed by the extension and contraction of the beads (42), and load in the seat up-down direction input to the joint portions (40) is reduced. This enables concentration of stress at the joint portions (40) to be suppressed.

主权项

1. A vehicle seat comprising:
a first configuration member configuring a portion of a frame of the vehicle seat; a second configuration member configuring a portion of the frame of the vehicle seat, being manufactured from sheet metal, and including a joint portion that is joined to the first configuration member at an outer peripheral portion of the second configuration member; a bead being formed at the second configuration member, and extending adjacent to the joint portion at an inside of the joint portion; and a contact portion being formed at the second configuration member, at a position at an inside in the seat width direction of the bead, and contacting the first configuration member.