Patent ID: 6758603
Filing Date: 2004-07-06
Classification: G02B

Abstract:
An optical connector subassembly comprising: a ferrule defining an axial passageway for receiving a core of an optical cable, and a plurality of holes being defined on an outer surface of the ferrule; a base member having a receiving space for receiving a lower portion of the ferrule, a bore being defined along a central axis of the base member, the bore ending in a funnel for guiding an optical fiber into the passageway, and a plurality of openings being defined in an upper portion of the base member, the plurality of openings corresponding to the plurality of holes of the ferrule and communicating with the receiving space; a locking element having a plurality of free extension portions which extends through the corresponding openings of the base member and into the corresponding plurality of holes of the ferrule to join the ferrule and the base member together, wherein the base member comprises, from upper to lower, a flange, a neck and a tail portion, and a sloped surface of the neck is formed to connect with the tail portion, and wherein the plurality of openings of the base member are formed in an upper portion of the neck of the base member.