公开(公告)号：US20250151897A1

公开(公告)日：2025-05-15

申请号：US18428564

申请日：2024-01-31

Applicant: FOSITEK CORPORATION

Inventor： Chun-Han LIN ,  Che-Wei Chang ,  Jia-Wei Pan ,  Hao-Ping Wang

IPC: A47B88/423

Abstract: A sliding rail device includes a first rail, a second rail and two supporting units. The first rail includes a first base wall and two first side walls cooperating with the first base wall to define a first passage. The first base wall has two engaging slots respectively adjacent to the first side walls. The second rail engages the first passage, is movable relative to the first rail, and includes a second base wall and two second side walls. The supporting units respectively and movably engage the engaging slots, and respectively and slidably abut against the first side walls and the second side walls. During movement of the second rail relative to the first rail, the supporting units are driven to respectively move along the engaging slots, and to move toward each other to tighten abutment of the supporting units against the second side walls.