Patent ID: 6359995
Filing Date: 2002-03-19
Classification: H04R

Abstract:
Earphone fittable to both ears by hanging comprising: essentially a front main body and a rear insertion part;said front main body further including a housing with a vacancy spacing therein to form a battery compartment for a battery, a projected male connection port, a push button provided on said housing for supplying power from the battery, a pilot lamp, an earphone plug, and an engaging rim formed around the boundary of said housing where said rear insertion part being engaged; said rear insertion part further including a bayonet shank, a flexible earphone hanger, two tenons, and a recessed female connection port, said two tenons being respectively formed at the upper and the lower portions of said rear insertion part and each equipped with a claw tip so as to grip onto said front main body therewith thereby enclosing said battery in said housing ,of the front body and said rear insertion part; with this structure, by pulling away said bayonet shank to separate said male and female connection ports, and overturning said bayonet shank about its own longitudinal axis 180Â°, and then coupling again said two connection ports, said earphone is now fittable for the other ear. 2.The earphone of claim 1, wherein said battery together with said projected male connection port is fixedly coupled with said recessed female connection port.3.The earphone of claim 1, wherein the weight of said earphone is scattered at two different positions, one on said flexible hanger, and the other, on said earphone plug.4.The earphone of claim 1, wherein the battery state is detected by the color variation of said pilot lamp.