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Headphone

  • US 7,120,268 B2
  • Filed: 10/31/2002
  • Issued: 10/10/2006
  • Est. Priority Date: 10/31/2001
  • Status: Expired due to Term
First Claim
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1. In a headphone provided with a housing portion including an electro-acoustic transducer therein and an arm-shaped guide portion supporting said housing portion, the headphone characterized in that:

  • said arm-shaped guide portion has an approximately U-shaped bend,a supporting portion which is provided in the vicinity of one end of said bend and supports said housing portion,a projecting handle that extends from said supporting portion, anda pushing portion which is provided in the vicinity of the other end of said bend and resiliently pushes from behind the auricle of a listener toward said housing portion; and

    ,a sound-outputting surface of said housing portion is disposed on the face side of a listener wearing the headphone to be approximately perpendicular to a plane transected by an entire the bend of said arm-shaped guide portion;

    wherein the housing portion is constructed and arranged to be accommodated in an earhole of the listener.

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