CRIMP-STYLE TERMINAL, CONNECTION STRUCTURE, AND CONNECTOR

PROBLEM TO BE SOLVED: To provide a crimp-style terminal, a connection structure, and a connector, capable of preventing infiltration of water content into a crimping part after crimping, with water cut-off performance and high reliability assured.SOLUTION: Barrel pieces 32 (32a and 32b) of a crimpin...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ORITO HIROSHI, MITOSE KENGO, KAWAMURA YUKIHIRO
Format: Patent
Sprache:eng
Schlagworte:
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a crimp-style terminal, a connection structure, and a connector, capable of preventing infiltration of water content into a crimping part after crimping, with water cut-off performance and high reliability assured.SOLUTION: Barrel pieces 32 (32a and 32b) of a crimping part 30 of a female type crimp-style terminal 10 are crimped so as to enclose an electric wire exposed part 201a of an aluminum core wire 201 exposed from a cover tip 202a of an insulation cover 202 of a covered electric wire 200. Then, a step portion Eof an overlap part Din which the barrel pieces 32 are overlapped each other is welded to a step portion Eof a tip side overlap part Din which front side ends of the barrel pieces 32a and 32b are crimped to a crimp bottom surface 31 of the crimp part 30 by a laser seam welder 400. By this, after crimping, a water content is prevented from infiltrating into the crimp part 30.