Patent ID: 6965671

Claim:
An electric plug comprising an electrically insulative plug body, said plug body having two terminal slots vertically extended through a bottom wall thereof and two wire holes respectively horizontally extended through front and back sidewalls thereof across said terminal slots, two electric wires respectively inserted into said wire holes, and two terminals respectively mounted in said terminal slots and electrically connected to said electric wires, said terminals each having a flat mounting base respectively mounted in said terminal slots and a narrow elongated plug portion downwardly extended from said flat mounting base to the outside of said plug body for connection to an electric socket at a circuit board, said flat mounting base having an upwardly extended crevice and two clamping portions arranged in parallel and separated by said crevice for piercing the insulator of said electric wires to contact respective conductors in said electric wires, wherein: said terminal slots has a broad bottom positioning section, a narrow top engagement section, a middle section connected between said bottom positioning section and said top engagement section, said middle section having a diameter smaller than said bottom positioning section but greater than said top engagement section, and a sloping guide section connected between said middle section and said top engagement section and sloping upwardly inwards from said middle section toward said top engagement section; the flat mounting base of each of said terminals has a counter fitting the bottom positioning section, middle section, sloping guide section and top engagement section of each of said terminal slots.