公开(公告)号：US20180244179A1

公开(公告)日：2018-08-30

申请号：US15900378

申请日：2018-02-20

Applicant: NHK SPRING CO., LTD.

Inventor： Tetsuya SASAKI ,  Yukihiro HAKUTA ,  Shigeo FUJII ,  Tomoyuki SATO ,  Daichi TAKIGAWA

IPC: B60N2/30 ,  B60N2/06

Abstract: A vehicle seat that includes: a support bracket that is provided at a floor of a vehicle; a rotation bracket that is coupled to the support bracket; a lock member that is provided at the floor; a lower rail being fixed to the rotation bracket and being locked by the lock member; an upper rail that is attached to the lower rail so as to be capable of sliding in a vehicle front-rear direction; a seat body that is fixed to the upper rail; a rotation force application member that applies rotation force to the rotation bracket such that the lower rail rotates in a direction in which the seat body springs up; and a speed reduction member that reduces a rotation speed of the rotation bracket in a case in which the seat body springs up.