Conveyance seat

摘要

In a conveyance seat, a columnar engaging portion protruding from a rear surface of an additional member is moved toward a seat back while being in contact with a seat cushion, and the engaging portion is inserted between the seat cushion and the seat back, and is engaged with an engaged portion disposed between the seat cushion and the seat back. The seat pad includes a general portion that elastically supports an occupant, and a compression portion that is compressed more easily than the general portion. The compression portion contacts and supports the seat cover, and is disposed on a movement path of the engaging portion such that the engaging portion is moved toward the engaged portion and is engaged with the engaged portion while compressing the compression portion.

主权项

1. A conveyance seat comprising:
a seat cushion; and a seat back that is connected to the seat cushion such that the seat back is tiltable, wherein the seat cushion includes a seat pad that defines a seat outer shape, and a seat cover that covers a seating surface of the seat pad, when an additional member is installed on a seating side of the seat cushion, an engaging portion that is columnar and protrudes from a rear surface of the additional member is moved toward the seat back while being in contact with the seat cushion, and the engaging portion is inserted between the seat cushion and the seat back, and is engaged with an engaged portion disposed between the seat cushion and the seat back, the seat pad includes a general portion configured to elastically support an occupant, and a compression portion that is compressed more easily than the general portion, the compression portion contacts and supports the seat cover, and is disposed on a movement path of the engaging portion such that the engaging portion is moved toward the engaged portion and is engaged with the engaged portion while compressing the compression portion, the compression portion is separated from the general portion by a pair of slits, each of the pair of slits being defined by a groove extending along a forward-rearward direction of the seat pad, and one of the pair of slits has a length extending along the forward-rearward direction of the seat pad that is longer than a length of the other of the pair of slits extending along the forward-rearward direction of the seat pad.