Coated electric wire attached connector terminal

Patent metadata

Field	Value
Publication number	US-9667011-B2
Application number	US-201514588546-A
Country	US
Kind code	B2
Filing date	Jan 2, 2015
Priority date	Jul 3, 2012
Publication date	May 30, 2017
Grant date	May 30, 2017

Abstract

A coated electric wire attached connector terminal includes a barrel part which is crimped to a core line which is exposed from a sheath at one end of an electric wire, a terminal part to be electrically connected to a mating terminal, a connecting plate which is formed between the barrel part and the terminal part, and connects the barrel part and the terminal part, adhesive material which is applied to the connecting plate, and a resin molded part which is formed to cover the connecting plate, the barrel part and the sheath.

First claim

What is claimed is:

1. A coated electric wire attached connector terminal comprising:
a barrel part which is crimped to a core line which is exposed from a sheath at one end of an electric wire;
a terminal part to be electrically connected to a mating terminal;
a connecting plate which is formed between the barrel part and the terminal part, and connects the barrel part and the terminal part;
adhesive material which is applied to the connecting plate; and
a resin molded part which is formed to cover the connecting plate, the barrel part and the sheath,
wherein the connecting plate has a bottom wall and side walls which stands up to be opposed respectively from two ends of the bottom wall, and
the adhesive material is applied to at least one of the outer surface of the bottom wall and the outer surfaces of the side walls, among the surfaces of the connecting plate, such that the adhesive material is sandwiched between the resin molded part and the connecting plate so as to bind the resin molded part to the connecting plate;
wherein the adhesive material is applied to an inner surface of the bottom wall, the outer surface of the bottom wall, an inner surfaces of the side walls, and the outer surfaces of the side walls of the connecting plate; and
wherein the adhesive material is provided between the resin molded part and the connecting plate such that the adhesive material extends out of the resin molded part.

2. The coated electric wire attached connector terminal according to claim 1 , wherein the coated electric wire attached connector terminal formed of metal material and waterproofed by being covered by the resin mold part is accommodated in a plurality of terminal accommodating rooms formed in a connector housing.

3. The coated electric wire attached connector terminal according to claim 1 , wherein the barrel part comprises an inner surface facing the core line and an outer surface opposite to the inner surface, and wherein the adhesive material is applied to the outer surface of the barrel part so as to bind the resin molded part to the barrel part.

4. The coated electric wire attached connector terminal according to claim 1 , wherein the adhesive material is an insulating material.

Assignees

• Yazaki Corp

Inventors

• Sato Kei
• Kodama Shinji

Classifications

• H01R4/185

  combined with a U-shaped insulation-receiving portion · CPC title

• H01R4/18

  by crimping {(H01R4/01, H01R4/2495 take precedence; for coaxial cables H01R9/0518)} · CPC title

• B29C45/14426

  Coating the end of wire-like or rod-like or cable-like or blade-like or belt-like articles · CPC title

• B29C70/72

  Encapsulating inserts having non-encapsulated projections, e.g. extremities or terminal portions of electrical components {(B29C70/742 takes precedence)} · CPC title

• B29C45/14639

  for obtaining an insulating effect, e.g. for electrical components · CPC title