| 摘要 |
The present invention can form by freely selecting formation locations of wire pipe connectors in different directions using one mold. The present invention comprises: (A) an inner mold which includes a main body protruding unit for forming inner surface of a wiring box main body, a plurality of semi-circular groove shaped connection molding units which are extended from the main body molding protruding unit and forms the wire pipe connectors; and moveable opening and closing rods which are respectively installed to be corresponding to the connection molding units and installed to be moveable in the longitudinal directions of the connection molding units and selectively closes the connection molding units which are settled in the inner center of the connection molding unit; and (B) an outer mold for forming the outer surface of the wiring box main body which includes main body molding groove units which maintain a predetermined gap with the inner mold and is installed on the outside as being detachable, and semi-circular groove shaped connection molding units which are formed to be faced with the connection molding units. |
