Optical fiber connector

An optical fiber connector comprising:

• a casing body that includes
• a case wall portion defining an accommodating space therein,
• a partition portion disposed in said accommodating space and connected to said case wall portion, and
• an engaging portion extending inclinedly from said case wall portion away from said accommodating space, being flexible, extending substantially along a longitudinal axis, and having a distal end that is distal from and movable relative to said case wall portion along a height axis perpendicular to the longitudinal axis, said partition portion and said case wall portion cooperatively defining two insertion holes that are in spatial communication with said accommodating space, and that are arranged along a height axis perpendicular to the longitudinal axis;
• a housing that includes two seat members removably mounted to said casing body and detachably connected to each other, said seat members cooperatively defining two mounting grooves that are arranged along the height axis and that are in spatial communication with said accommodating space, said mounting grooves being respectively aligned with said insertion holes along the longitudinal axis;
• a tail sleeve that includes
• a receiving portion mounted to said seat members and slidable along the longitudinal axis, and
• a cover portion extending from said receiving portion along the longitudinal axis in a direction away from said casing body;
• and
• an auxiliary member that includes
• a base portion mounted on said tail sleeve, and
• a drive portion extending from said base portion along the longitudinal axis and driving movement of said distal end of said engaging portion, said auxiliary member being co-movable with said tail sleeve when said tail sleeve is pulled away from said casing body along the longitudinal axis such that said drive portion drives said distal end of said engaging portion to move toward said case wall portion along the height axis.