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Internal pole terminal

A terminal and inner hole technology, applied in the field of inner hole terminals, can solve problems such as detachment

Inactive Publication Date: 2010-02-24
YAZAKI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this causes a problem that the protruding portion 143 is easy to detach from the penetration window 124

Method used

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  • Internal pole terminal
  • Internal pole terminal
  • Internal pole terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] A preferred embodiment of the female terminal 1 of the present invention will now be described with reference to the accompanying drawings. figure 1 with figure 2 The female terminal 1 shown in is formed of a conductive metal sheet (for example, copper, a copper alloy (examples of which include brass and beryllium bronze), steel, or stainless steel) by blanking, bending, or the like. The female terminal 1 includes a wire connecting portion 3 for connecting an electric wire, and an electrical contact portion 2 for connecting to an insertion terminal formed in a rod shape.

[0030] The wire connection portion 3 includes a bottom wall 31 for placing wires thereon, a pair of first pressure clamp portions 32 extending upward from width-opposite side edges of the bottom wall 31, and a pair of second pressure clamp portions respectively. Pressure clamp part 33 . The first pressure clamp part 32 is pressure clamped (or crushed) to the conductor (or core wire) of the electri...

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PUM

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Abstract

A female terminal includes a tubular portion which has a square tubular shape and receives a male terminal therein and a resilient member which is provided in the tubular portion so as to urge the male terminal toward an inner surface of the tubular portion. The resilient member includes a curved portion formed by a strip-like electrically-conductive metal sheet and a pair of mounting portions integrally formed respectively at widthwise-opposite side edges of the curved portion and extending away from each other. The tubular portion has a pair of side walls opposed to each other and has a pairof through windows provided on the side walls respectively, the pair of mounting portions being inserted in the pair of through windows respectively. At least part of each of the mounting portions located respectively in the through windows is greater in thickness than the other portion of each of the mounting portions.

Description

technical field [0001] The present invention relates to female terminals for wire harnesses or otherwise. Background technique [0002] Figure 5 with Image 6 A female terminal 101 proposed earlier by the applicant of the present application is shown (see, for example, JP-A-&-94255). [0003] The inner hole terminal 101 is formed from a conductive metal sheet by blanking, bending or the like. The female terminal 101 includes a wire connection portion 103 for connection to an electric wire, and an electrical contact portion 102 for connection to a mating male terminal. The wire connection portion 103 includes a bottom wall 131 for placing wires thereon, a pair of first pressure clamp portions 132 extending upward from widthwise opposite side edges of the bottom wall 131, and a pair of second pressure clamp portions 132, respectively. Clamp part 133 . The first pressure clamp part 132 is pressure clamped (or crushed) to the conductor (core wire) of the electric wire to be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/11
CPCH01R4/185H01R13/187H01R13/113
Inventor 长田刚长谷川卓也
Owner YAZAKI CORP