TERMINAL UNIT, FEMALE TERMINAL, AND MALE TERMINAL

WIPO Patent Application WO/2024/053505

A1

Disclosed is a terminal unit that can suppress displacement of a male terminal with respect to a female terminal in the plate width direction, thereby suppressing the increase of a contact resistance value due to microsliding friction between the male and female terminals.　A terminal unit 10 is provided with a male terminal 12 and a female terminal 14. The female terminal 14 has a first contact portion 18 and a second contact portion 20. The male terminal 12 has a pair of inclined portions 22. The first contact portion 18 has a pair of first inclined side edge portions 36. The second contact portion 20 has a pair of second inclined side edge portions 46. A contact forming metal fitting 28 formed by a metal thin plate as a separate body is conductibly secured to the pair of first inclined side edge portions 36 or the pair of second inclined side edge portions 46. The contact forming metal fitting 28 has a pair of first contact portions 56. The first contact portions 56 are respectively pressed against the inclined portions 22 by elastic restoring force of the first contact portions 56 and the inclined portions 22 are respectively sandwiched between the first inclined side edge portions 36 and the second inclined side edge portions 46 in a state where the male terminal 12 is press-fit into a male terminal press-fit space 16.

TSUKAMOTO YUYA (JP)
OTSUJI SHUN (JP)

PCT/JP2023/031431

March 14, 2024

August 30, 2023

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AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)

H01R13/187; H01R13/04

WO2022124235A1	2022-06-16
WO2022131032A1	2022-06-23
WO2013137415A1	2013-09-19

JP2019061743A	2019-04-18
DE102013106117A1	2014-12-18

KASAI & NAKANE INTERNATIONAL PATENT FIRM et al. (JP)

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