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A terminal fitting and method of forming it

A technology of terminal joints and elastic contacts, which is applied in the direction of connection, contact parts, contact parts manufacturing, etc., and can solve the problems of increasing the thickness of the pressing part and increasing the height of the rectangular tubular part, increasing the terminal joint, etc.

Active Publication Date: 2010-06-23
SUMITOMO WIRING SYST LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the pressing plate is placed on the upper surface of the top plate in the existing terminal fitting, there is a problem that the thickness of the pressing portion increases the height of the rectangular tubular portion, thereby increasing the entire terminal fitting

Method used

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  • A terminal fitting and method of forming it
  • A terminal fitting and method of forming it
  • A terminal fitting and method of forming it

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Embodiment Construction

[0048] Refer to attached Figures 1 to 18 A preferred embodiment of the present invention is described. First, the connector housing 50 in which the terminal fittings T of the preferred embodiment of the present invention are at least partially accommodated will be described. The connector housing 50 is made of synthetic resin, and one or more, preferably several cavities 51 are formed to penetrate the connector housing 50 substantially forwardly and backwardly, wherein (preferably substantially cantilever-shaped) A locking portion 52 is formed in each cavity 51, which protrudes substantially forward along or on the bottom wall of each cavity 51, and on its inner (upper) surface (substantially facing the cavity) 51 surface) has a holding protrusion 52a.

[0049]On the connector housing 50 will be mounted a front plate 53 which can move vertically along the front end surface of the connector housing 50 between a first position or a partially locked position 1P and a second po...

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PUM

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Abstract

An object of the present invention is to reduce the height of a rectangular tube portion. A rectangular tube portion 10 is formed such that a pair of side plates 13L, 13R stand at the opposite left and right edges of a bottom plate 12, a ceiling plate 14 extends from the upper edge of the left side plate 13L, and a pressing portion 38 for preventing an upward displacement of the ceiling plate 14 extends from the upper edge of the right side plate 13R. The extending edge of the ceiling plate 14 is recessed downward, thereby forming a recess 37, and at least part of the pressing portion 38 is accommodated in the recess 37. Thus, it is possible to reduce or eliminate a step between the upper surface of the ceiling plate 14 and that of the pressing portion 38 on the upper surface of the rectangular tube portion 10. Consequently, the height of the rectangular tube portion 10 can be reduced.

Description

technical field [0001] The present invention relates to a terminal fitting and a method of forming the same. Background technique [0002] A one-terminal fitting is disclosed in Japanese Unexamined Patent Publication No. H04-115475. The terminal fitting is such that the elastic contact is accommodated in the rectangular tubular portion, and the tongue piece that has entered the rectangular tubular portion is elastically held between the top plate of the rectangular tubular portion and the elastic contact. In this type of terminal fitting, the rectangular tubular portion includes a bottom plate, a pair of side plates, a top plate and a plate-like pressing portion, the side plates stand from opposite left and right edges of the bottom plate, the top plate extends from an upper edge of one side plate parallel to the bottom plate, The plate-shaped pressing portion extends from the upper edge of the other side plate, and the pressing portion is placed on the upper surface of the...

Claims

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Application Information

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IPC IPC(8): H01R13/05H01R43/16
CPCH01R13/422H01R43/16
Inventor 野吕丰石川亮太郎川濑治中村圭一小林丰
Owner SUMITOMO WIRING SYST LTD