公开(公告)号：US20200055425A1

公开(公告)日：2020-02-20

申请号：US16540115

申请日：2019-08-14

申请人： TS TECH CO., LTD.

发明人： Takeshi AKUTSU ,  Tsukasa MEGURO ,  Yuya ADACHI ,  Masaki NAGAYAMA ,  Chikara HISHINUMA ,  Yuta SUGAYA ,  Richard ORR ,  Jonathan OSBORNE

IPC分类号： B60N2/02 ,  B60N2/07 ,  B60N2/08

摘要： A seat slide structure includes a cushion frame, a slide rail including lower and upper rails, a movement mechanism, and a lock mechanism. The movement mechanism slides the cushion frame along a length direction of the slide rail. The lock mechanism includes a lock body engaging with the slide rail, and places or lifts a restriction on movement of the slide rail. The movement mechanism includes a lead screw, a gear part, and a shake absorber. The lead screw is provided in parallel with the slide rail, and is supported by the upper rail. The gear part transmits power from a power source to the lead screw to slide the lead screw and the upper rail along the lower rail. The shake absorber allows the cushion frame and the lead screw to move relative to one another in a moving direction of the upper rail along the lower rail.