Frame for speaker device and speaker device
AssigneesPioneer Corporation, Toroku Pioneer Corporation, Honda Motor Co., Ltd.
InventorsHiromitsu Sasaki, Yutaka Moriyama, Eiji Sakaguchi, Hidehito Oki
Life of this patent
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Abstract
A frame for a speaker device includes a magnetic circuit housing unit which houses a magnetic circuit, a substantially annular outer peripheral portion which is arranged on an outer side of the magnetic circuit housing unit, and plural arm portions which connect the magnetic circuit housing unit and the outer peripheral portion. Each of the plural arm portions has a sectional shape of a one-open-end shape having a connected end and an open end, and the plural arm portions include an arm portion having the open end oriented to one direction and an arm portion having the open end oriented to a direction opposite to the one direction.
Claims4
A frame for a speaker device comprising:
- a magnetic circuit housing unit which houses a magnetic circuit;
- a substantially annular outer peripheral portion which is arranged on an outer side of the magnetic circuit housing unit;
- and
- plural arm portions which connect the magnetic circuit housing unit and the outer peripheral portion,
- wherein each of the plural arm portions has a sectional shape of a one-open-end shape having a connected end and an open end, and
- wherein the plural arm portions include an arm portion having the open end oriented in one direction and an arm portion having the open end oriented in a direction opposite to the one direction.
A speaker device comprising a frame, the frame comprising:
- a magnetic circuit housing unit which houses a magnetic circuit;
- a substantially annular outer peripheral portion which is arranged on an outer side of the magnetic circuit housing unit;
- and
- plural arm portions which connect the magnetic circuit housing unit and the outer peripheral portion,
- wherein each of the plural arm portions has a sectional shape of a one-open-end shape having a connected end and an open end, and
- wherein the plural arm portions include an arm portion having the open end oriented to one direction and an arm portion having the open end oriented to a direction opposite to the one direction.
Dependencies are inferred from the claim text.