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US 8,098,872 B2Granted
Headphone
OwnerChi-Tsan Changinventor
Life of this patent
Estimating the term…
Abstract
In a headphone having a headband and two speaker units respectively pivotally mounted on the two distal ends of the headband, each speaker unit includes a speaker eccentrically positioned therein, an ear cushion covered on the front side of the speaker and having an eccentric opening, and a soft front covering the ear cushion and defining with the eccentric opening a sound chamber for enhancing the sound produced by the speaker and having sound holes for output of sound from the sound chamber to the user's ear.
Claims7
A headphone, comprising:
- a headband attachable to the head of a person using the headphone;
- and
- two speaker units respectively pivotally mounted on two distal ends of said headband and securable to the ears of the person using the headphone;
- wherein:
- each said speaker unit comprising:
- a speaker positioned therein at an eccentric location for producing sound;
- an ear cushion covered on a front side of said speaker and fitting over the user's ear, said ear cushion having an eccentric opening;
- and
- a soft front covering said ear cushion and defining with said eccentric opening a sound chamber for enhancing sound produced by said speaker, said soft front covering having sound holes for output of sound from said sound chamber to the user's ear.
6 more elements
Dependencies are inferred from the claim text.