| 发明名称 |
SPEAKER DEVICE |
| 摘要 |
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 |
| 申请公布号 |
US2017048620(A1) |
申请公布日期 |
2017.02.16 |
| 申请号 |
US201615338985 |
申请日期 |
2016.10.31 |
| 申请人 |
PIONEER CORPORATION ;TOHOKU PIONEER CORPORATION |
发明人 |
NIIDERA Shintaro |
| 分类号 |
H04R7/22;H04R9/06 |
主分类号 |
H04R7/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A speaker device comprising:
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, wherein an inner diameter of the attachment part is less than an inner diameter of the outer peripheral region. |
| 地址 |
Kanagawa JP |
