| 摘要 |
A connector housing (10) has supporting walls (14) and support shafts (21) project in from the inner side surfaces of supporting walls (14). A lever (30) has arms (32) disposed inwardly of the supporting walls (14). Bearing holes (33) formed in the arms (32) are mounted rotatably on the support shafts (21). The arms (32) try to move wider apart upon the engagement of cam grooves (34) on the arms (32) with cam pins (Mp) on a mating connector (M). However, the arms (32) are displaced in directions to move the bearing holes (33) from the projecting ends toward the base ends of the support shafts (21). Therefore, engaging areas of the bearing holes (33) and the support shafts (21) are not reduced.
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