초록 ▼

A roller type stand for the display and supply of commodities has an elongated base, an elongated slide case, and a large number of rollers attached to the slide case. A large number of concave portions for receiving mounting shafts of the rollers are formed to support walls of the slide case. Inwar

A roller type stand for the display and supply of commodities has an elongated base, an elongated slide case, and a large number of rollers attached to the slide case. A large number of concave portions for receiving mounting shafts of the rollers are formed to support walls of the slide case. Inwardly projecting ribs are integrally formed with side walls of the base as one piece. The support walls of the slide case are detachably inserted between the ribs and a bottom wall of the base, and upper sides of the mounting shafts are held by the ribs.

대표청구항 ▼

[ What is claimed is:] [1.] A roller type stand for display and supply of commodities, comprising:an elongated base including left and right side walls and a bottom wall connecting the side walls;a roller plate including an elongated slide case and a large number of rollers attached to the slide cas

[ What is claimed is:] [1.] A roller type stand for display and supply of commodities, comprising:an elongated base including left and right side walls and a bottom wall connecting the side walls;a roller plate including an elongated slide case and a large number of rollers attached to the slide case;said slide case including a flat connecting wall and low left and right support walls formed on both sides of the connecting wall;each of said rollers including mounting shafts on both sides thereof; anda large number of concave portions provided on an upper surface of each of the support walls at constant intervals and for respectively receiving the mounting shafts, each of said concave portions having an open upper portion thereof for receiving the mounting shaft;wherein each of said side walls is integrally formed with a rib as one piece which is horizontally and inwardly projected, so that grooves are defined between the ribs and the bottom wall;wherein said roller plate is attached to the base by slidably inserting the support walls into the grooves;wherein an upper side of each of said mounting shafts is covered by the rib when said roller plate is attached to the base.