US Patent 12012018 Welcoming slide rail

A welcoming slide rail, mounted at the bottom of a seat, the welcoming slide rail including: a slide rail assembly, including a left slide rail and a right slide rail, the left slide rail including a left upper rail and a left lower rail, the right slide rail including a right upper rail and a right lower rail, the left upper rail and the left lower rail being in sliding connection by a left motor, and the right upper rail and the right lower rail being in sliding connection by a right motor; and a rotating mechanism, including a wall plate, first, second and third main rotation points, and first and second auxiliary supporting points, the wall plate being fixedly connected to the bottom of the seat.