| 摘要 |
PROBLEM TO BE SOLVED: To provide an ear wearable headphone to which a heat insulating member can be fixed without requiring a head band and can be prevented from falling due to bending of ear at the time of attaching the headphone. SOLUTION: In the headphone 1 comprising a housing 4 fixed with a speaker 7, and a ear wearing member 3 being hooked along the outer circumferential portion in the rear of the ear such that the housing 4 is located on the surface side of the ear, a cover 5 having a heat insulating member 6 covering the entire ear can be attached removably to the housing 4. The cover 5 is curved to cover the rear surface side of the speaker 7. Assuming the proximal end 30 of the ear wearing member 3 as a fulcrum, center of gravity G is set such that a rotational moment acts on the side for hooking the ear wearing member 3 to the ear and the headphone 1 can be fixed firmly to the ear by that rotational moment. COPYRIGHT: (C)2006,JPO&NCIPI
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