Female terminal having opposed first and second pluralities of resilient pieces, with each resilient piece having a free end and a contact portion near the free end

摘要

A female terminal (10) includes a tubular portion (14) into which a male terminal (11) is to be inserted, a plurality of first resilient pieces (23) projecting inwardly of the tubular portion (14) from a bottom wall (15) of the tubular portion (14) and arranged side by side in a direction intersecting with an inserting direction of the male terminal (11) into the tubular portion (14), and a plurality of contact portions (28) arranged at positions of the tubular portion (14) respectively corresponding to the plurality of first resilient pieces (23) and configured to sandwich the male terminal (11) between the plurality of resilient pieces (23) and the contact portions. Since this enables each first resilient piece (23) to apply a proper contact pressure to the male terminal (11), the male terminal (11) is pressed against the second contact portions (28) at a proper contact pressure.

主权项

1. A female terminal, comprising:
a tubular portion having a front end and opposite first and second walls extending rearward from the front end, the tubular portion being configured to receive a male terminal inserted into the tubular portion from the front end; a first base extending from the first wall of the tubular portion and being folded rearward to extend into the tubular portion from the front end of the tubular portion; a plurality of first resilient pieces projecting inwardly of the tubular portion from an end of the first base in the tubular portion and being arranged side by side in a direction intersecting an inserting direction of the male terminal into the tubular portion so that the first resilient pieces are branched from the first base at a position within the tubular portion, each of the first resilient pieces having a first main body portion extending continuously from the end of the first base to a first free end of the respective first resilient piece, the first free end of each of the first resilient pieces being spaced from the first and second walls of the tubular portion, a first bend substantially adjacent the first free end of the respective first resilient piece so that the first free end extends toward the first wall, each of the first bends defining a first linear contact portion aligned in a direction intersecting the inserting direction of the male terminal; a second base extending from the second wall of the tubular portion and being folded rearward to extend into the tubular portion from the front end of the tubular portion; and a plurality of second resilient pieces projecting inwardly of the tubular portion from an end of the second base in the tubular portion and being arranged side by side in the direction intersecting the inserting direction of the male terminal into the tubular portion, each of the second resilient pieces having a second main body portion extending continuously from the end of the second base to a second free end of the respective second resilient piece, the second free end of each of the second resilient pieces being spaced from the first and second walls of the tubular portion, a second bend substantially adjacent the second free end of the respective second resilient piece so that the second free end extends toward the second wall, each of the second bends defining a second linear contact portion aligned in the direction intersecting the inserting direction of the male terminal, wherein the second linear contact portion of each of the second resilient pieces respectively corresponding to the first linear contact portion of each of first resilient pieces, and the second resilient pieces and the first resilient pieces being configured to sandwich the male terminal therebetween with the male terminal being in contact with the first and second linear contact portions, and wherein the first and second resilient pieces twist independently of one another to maximize contact with the male terminal that is twisted during insertion.