Combination stand for shelf

Abstract

A combination stand includes a primary tube having an end portion integrally formed with a mounting portion, and a secondary tube having an end portion detachably mounted on the mounting portion of the primary tube. Thus, the mounting portion has an outer diameter smaller than an inner diameter of the secondary tube, so that the secondary tube is directly mounted on the mounting portion so as to assemble the combination stand easily and quickly. In addition, the secondary tube is directly mounted on the mounting portion so as to assemble the combination stand without needing to provide other parts, so that the combination stand has a simplified construction, thereby decreasing the costs of fabrication.

Dependencies are inferred from the claim text.