Patent ID: 9660354
Date: 2017-05-23
CPC Classifications: H01R

Claim:
1. An aluminum electric wire connecting structure comprising: a connector; an aluminum electric wire connected to the connector; the connector includes a crimping portion provided at an inner surface thereof with projections having inclined sides, the crimping portion includes a base portion, a first protruding portion and a second protruding portion, wherein the first protruding portion and the second protruding portion protrude from the base portion, the first protruding portion has a distal end part thereof located at an inside of a distal end part of the second protruding portion, the crimping portion has a ring-shaped section thereof perpendicular to a length direction of the aluminum electric wire, and the projections are projected into surface areas of the aluminum electric wire, with distorted regions formed, over an entire circumference of the aluminum electric wire, with the distorted regions having an even thickness in a surface part of the aluminum electric wire extending along the inclined sides of the projections of the connector.