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US 2020/0029145 A1Published application
Headphone Device
AssigneeJVCKENWOOD Corporation
InventorShinji KAMIMURA
Life of this patent
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Abstract
A headphone device includes a head pad, a band, and a sleeve. The head pad has a curved shape with a first radius of curvature. The band extends from an edge of the head pad into a curved shape with a second radius of curvature different from the first radius of curvature, and supports a housing, via a hanger, housing a speaker unit. The sleeve has a curved shape with the first radius of curvature and is slidable along the head pad to cover the band so as to change the radius of curvature at a part of the band covered with the sleeve to approximate to the first radius of curvature.
Claims4
A headphone device comprising:
- a head pad having a curved shape with a first radius of curvature;
- a band extending from an edge of the head pad into a curved shape with a second radius of curvature different from the first radius of curvature, and supporting a housing, via a hanger, housing a speaker unit;
- and
- a sleeve having a curved shape with the first radius of curvature and slidable along the head pad to cover the band so as to change the radius of curvature at a part of the band covered with the sleeve to approximate to the first radius of curvature.
1 more element
Dependencies are inferred from the claim text.