公开(公告)号：US20200307428A1

公开(公告)日：2020-10-01

申请号：US16816250

申请日：2020-03-11

申请人： TACHI-S CO., LTD.

发明人： Shinnosuke KOBAYASHI ,  Akinori TANIGUCHI

IPC分类号： B60N2/66

摘要： In a vehicle seat, a seat back includes a backrest on which an occupant sitting on a seat cushion leans his/her back, and banks supporting the back of the sitting occupant on both sides. Urethane pads configuring the banks are formed in a shape protruded to the front with respect to a urethane pad configuring the backrest, the back face sides of the urethane pads configuring the banks formed in the shape protruded to the front are formed in a recessed shape with respect to a back face side of the urethane pad configuring the backrest, and on the portions of the back face sides of the urethane pads configuring the banks formed in the recessed shape, protrusions having faces at the same height as the back face side of the urethane pad configuring the backrest and extended to the portions formed in the recessed shape are formed.