| 摘要 |
A connector has a front retainer ( 30 ) that can be held at a partial or full locking position, engaging portions ( 38 ) formed on outer surfaces of locking arms ( 36 ) are engaged with partial locks ( 15 ) or full locks ( 16 ). Thus, even if resilient deforming portions ( 37 ) of the locking arms ( 36 ) are deformed to widen the spacing therebetween due to a thermal shrinkage at the time of resin-molding, areas of engagement of the engaging portions ( 38 ) and the partial locks ( 15 ) and those of the engaging portions ( 38 ) and the full locks ( 16 ) are not reduced. Further, engaged parts of the engaging portions ( 38 ) and the partial or full locks ( 15, 16 ) are in insertion spaces ( 14 ), and the front retainer ( 30 ) will not be unlocked by interference of external matter.
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