US 11,938,845 B2
Seat cushion
Daigo Kimbara, Aichi-ken (JP)
Assigned to TOYOTA BOSHOKU KABUSHIKI KAISHA, Aichi-ken (JP)
Filed by TOYOTA BOSHOKU KABUSHIKI KAISHA, Aichi-ken (JP)
Filed on Sep. 20, 2022, as Appl. No. 17/948,584.
Claims priority of application No. 2021-175383 (JP), filed on Oct. 27, 2021.
Prior Publication US 2023/0129527 A1, Apr. 27, 2023
Int. Cl. B60N 2/60 (2006.01); B60N 2/02 (2006.01); B60N 2/58 (2006.01); A47C 1/023 (2006.01); B60N 2/62 (2006.01)
CPC B60N 2/0284 (2013.01) [B60N 2/58 (2013.01); A47C 1/023 (2013.01); B60N 2/62 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A seat cushion having a cushion length variable mechanism configured to adjust a length of a seating surface in a front-rear direction, the seat cushion comprising:
a cushion rear portion forming a rear portion of the seating surface;
a cushion front portion forming a front portion of the seating surface and being configured to approach and separate from the cushion rear portion in a front-rear direction by the cushion length variable mechanism;
a cushion cover covering the cushion front portion and the cushion rear portion;
a retraction member disposed over a cover back surface of the cushion cover to a first member among the cushion front portion and the cushion rear portion; and
a push-in member provided on a second member among the cushion front portion and the cushion rear portion, and configured to push the retraction member by the cushion front portion approaching the cushion rear portion, thereby retracting the cushion cover into a gap between the cushion front portion and the cushion rear portion with the retraction member.