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US 10,433,065 B2Granted
Speaker device
AssigneesPioneer Corporation, Tohoku Pioneer Corporation
InventorShintaro Niidera
Life of this patent
Estimating the term…
Abstract
A speaker device includes: a diaphragm that radiates sound; an edge arranged in an outer periphery of the diaphragm; a frame arranged in an outer periphery of the edge, and including an annular attachment part connected to an outer peripheral region of the edge; and a connecting member arranged between the outer peripheral region and the attachment part and adhered to the outer peripheral region and the attachment part. An inner diameter of the attachment part is less than an inner diameter of the outer peripheral region.
Claims11
A speaker device comprising:
- a diaphragm that radiates sound;
- an edge arranged in an outer periphery of the diaphragm;
- an attachment part for attaching the diaphragm to the speaker device via the edge positioned on a sound radiating side of an outer peripheral region of the edge and arranged apart from the edge in a sound radiating direction;
- and
- a connecting member held between the outer peripheral region of the edge and the attachment part and adhered to both the outer peripheral region of the edge and the attachment part,
- wherein the edge is made of resin, and the attachment part is made of metal.
3 more elements
Dependencies are inferred from the claim text.