US 2025/0151899 A1Published application

Sliding rail device

AssigneeFositek Corporation

InventorsAn-Szu HSU, Chun-Han LIN, Chia-Hung SU, Mo-Yu ZHANG

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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. Each of the first side walls has an engaging slot. 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 two supporting units respectively and movably engage the engaging slots of the first side walls, and abut respectively and slidably against 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 of the first side walls, and to move toward each other to tighten abutment of the supporting units against the second side walls.

Claims4

Dependent claims

A sliding rail device comprising:

a first rail that includes
a first base wall, and
two first side walls extending respectively and transversely from opposite sides of said first base wall and cooperating with said first base wall to define a first passage, each of said first side walls having an engaging slot;
a second rail that engages said first passage, that is movable relative to said first rail, and that includes
a second base wall, and
two second side walls extending respectively and transversely from opposite sides of said second base wall;
and
two supporting units that respectively and movably engage said engaging slots of said first side walls, and that abut respectively and slidably against said second side walls;
wherein, during movement of said second rail relative to said first rail, said supporting units are driven to respectively move along said engaging slots of said first side walls, and to move toward each other to tighten abutment of said supporting units against said second side walls.

6 more elements

Dependencies are inferred from the claim text.