Patent ID: 9257784
Filing Date: 2016-02-09
CPC Classification: H01R

Claim Text:
1. A power plug, comprising: male contacts to be connected with electric wires one by one, the male contacts each having electric conductivity; a core which has an end face and retains the male contacts; and an envelope molded to cover the core and part of each of the male contacts, wherein each of the male contacts comprises a base part, a projection part which protrudes from the base part through the end face of the core in a first direction, and a stopper which protrudes from the base part in a direction perpendicular to the first direction, the core comprises a first member which has the end face and the projection parts are inserted into, and a second member combined with the first member, the stoppers are in contact with the first member and the male contacts are in contact with the second member, so that the male contacts are prevented from being displaced with respect to the core in the first direction, and the power plug further comprises a tension stopper that is combined with the core so that an end of a cord including the electric wires is interposed between the tension stopper and the core, the plug being molded to the end of the cord so that the envelope covers the tension stopper and the core between which the end of the cord is interposed.