Connection terminal and terminal connection structure

Abstract

A connection terminal includes: a tubular electric wire connection portion configured to be tightened and crimped to an end portion of an electric wire; a tubular intermediate portion which includes one end continuously formed at one open end of the electric wire connection portion and which has a cross-sectional shape larger than a cross-sectional shape of the electric wire connection portion; and a tubular terminal connection portion which is continuously formed at another end of the intermediate portion and which has a cross-sectional shape larger than the cross-sectional shape of the intermediate portion. The connection terminal further includes a terminal contact portion which protrudes inwardly from the terminal connection portion.

Dependencies are inferred from the claim text.