Supporting structure for a slide assembly

摘要

A supporting structure for a slide assembly is applied to combination of a slide assembly and a foldable cable management arm. The slide assembly includes inner and outer rails. The inner rail slides in the outer rail. The inner rail contains a ball bearing disposed close to a terminal end of the inner rail. The ball bearing includes upper and lower ball channels and a plurality of balls. The inner rail may be directly disposed with the upper and the lower ball channels and the balls. Each of the upper and the lower ball channels is disposed with an open section relatively to the outer rail. The balls are contained in both the upper and the lower ball channels and roll around the open sections of the upper and the lower ball channels to relatively support the outer rail.