Patent ID: 8911349

Claim:
An interchangeable attachment connector system, characterized in that said system comprises: (a) a connector member, said connector comprising a shaft having an engagement end, a distal end and a base attached to the distal end of the shaft, and said shaft having at least a portion threaded with first threads; (b) an interchangeable attachment, the interchangeable attachment comprising a body having an opening located in one end and bore extending from the opening, said bore having second threads complementary to the first threads on the shaft of the connector member, said complementary first and second threads being configured for insertion of the shaft into the bore by pushing the engagement end of the shaft through the opening, and said complementary first and second threads being further configured for preventing relative longitudinal pull-out motion of the inserted shaft while allowing relative rotational motion for disengagement of the shaft from the interchangeable attachment; and (c) one or more accessory units, each accessory unit having a body with an orifice extending through the body, said orifice being configured for receiving the shaft there through such that the once or more accessory units can be positioned between the opening of the interchangeable attachment and the base of the connector member when the connector member is inserted into the interchangeable attachment.