Two-way slot connecting module for assembled furniture or display tool

The utility model relates to a two way slot joint module used for a combined type furniture or display devices. The utility model is characterized in that a long end arm and a short end arm are arranged on the two way slot joint module, an included angle is formed by the long end arm and the short end arm; a transverse convex joggle or a groove is arranged on the end surface of the long end arm; a transverse groove or a convex joggle matched with the long end arm is arranged on the end surface of the short end arm. The two way slot joint module of the utility model is used for manufacturing of the combined type furniture or display devices, the manufacturing, processing, transporting and storing cost are low, assembling and disassembling are convenient, and the utility model is good for environment protection.