Patent Number: 6,434,249

Title: Earphone wire winding box with coaxial and dual wheels

Abstract: An earphone wire winding box with coaxial and dual wheels has a communication wire, a big turning wheel with a longer outer diameter and a small turning wheel with a shorter outer diameter; both of the center holes thereof are respectively and lively jointed into an uni-axial portion; the wheel planes of the big and small turning wheels are respectively formed into storage grooves for the communication wire to coil around therein; when quite a length of the upper wire inside the storage groove of the big turning wheel is pulled out, the lower wire inside the storage groove of the small turning wheel descends only an extremely short distance, so that the earphone wire and the plug wire can be designed as one to eliminate any undesired connectional situation between them.

Inventors: Wei; Jose (Chung-Ho, Taipei 235, TW)

Assignee:

International Classification: H02G 11/02 (20060101); H02G 11/00 (20060101); H04R 1/10 (20060101); H04R 025/00 ()

Expiration Date: 08/13/2010