Patent ID: 9564690
Date: 2017-02-07
CPC Classifications: B29C,B29K,H01R

Claim:
1. A terminal waterproof structure for a covered electric wire which comprises a core wire and a covering material, comprising: a terminal portion including a tip of the covered electric wire which includes a projecting part of the core wire projected from an end of the covering material; a connection terminal having a front end and a back end, and having a crimp portion in a back end side crimped to the terminal portion; and a mold resin of a hygroscopic reactive type covering and sealing the terminal portion of the covered electric wire and the crimp portion of the connection terminal to prevent the terminal portion of the covered electric wire and the crimp portion of the connection terminal from being exposed to water, the crimp portion including a conductive crimp portion crimped to the projecting part of the covered electric wire, the mold resin including: a first recess formed in the second portion in the vicinity of the first step so as to recess from a surface of the second portion toward the connection terminal, wherein the first portion is positioned entirely on the crimp portion including the tip of the covered electric wire and the second portion is positioned further toward the front end side of the connection terminal than the tip of the covered electric wire.