초록 ▼

A modular rack comprises a plurality of upright support rods and shelves which are supported on various levels of the upright support rods in conjunction with a plurality of locating pieces, sleeves, and retaining pieces. The sleeves are fastened with the upright support rods in conjunction with the

A modular rack comprises a plurality of upright support rods and shelves which are supported on various levels of the upright support rods in conjunction with a plurality of locating pieces, sleeves, and retaining pieces. The sleeves are fastened with the upright support rods in conjunction with the locating pieces and are provided with a retaining seat. The retaining pieces are fastened with four comers of the shelves. The shelves are releasably retained at various levels of the upright support rods such that the retaining pieces of the shelves are releasably retained by the retaining seats of the sleeves.

대표청구항 ▼

[ What is claimed is:] [1.] A modular rack comprising:a plurality of upright support rods provided with a plurality of locating grooves;a plurality of locating pieces adapted to engage each of said upright support rods, each locating piece having a locating rib that is positioned to be retained by o

[ What is claimed is:] [1.] A modular rack comprising:a plurality of upright support rods provided with a plurality of locating grooves;a plurality of locating pieces adapted to engage each of said upright support rods, each locating piece having a locating rib that is positioned to be retained by one of the locating grooves of the upright support rods;a plurality of tapered sleeves, each comprising a retaining seat having two retainers projecting therefrom, each sleeve being positioned on the upright support rod such that the sleeve is fitted over the locating pieces positioned on the locating groove; anda plurality of shelves adapted to be located at any of various levels along the upright support rods, the shelves being provided at four corners thereof with a retaining piece having a retaining portion adapted to releasably receive the retainers of the retaining seat of a tapered sleeve, the sleeve being positioned at any of various levels along the upright support rods by interlocking engagement between the retainers and the retaining portion.