US Patent 7284928 Quick disconnect coupling device

A quick disconnect assembly used for hand powered tools which consist of two separate units: a quick disconnect receiving assembly and an implement head attachment. When used together they will allow for a quick connection and release between a tool head and a handle. The first unit is a female receiving unit (quick disconnect receiving assembly) which consist of a exterior cylindrical shaped body throughout. One end being of cylindrical shape (handle sleeve and handle end) to receive a round to oval shaped handle and the opposite end having a hex shaped interior body (hex shaft receiver and hex shaft end). The second unit making up the quick disconnect assembly device is a male hex shaft implement head attachment.