| 发明名称 | Housing structure for sound generator | ||
| 摘要 | A housing structure for a sound generator includes a base portion having a separation wall; a case portion that defines a first space with the base portion; a covering portion that defines a second space with the base portion; a frame portion that projects toward the second space from the separation wall; a screen wall disposed on an outer side of the frame portion to define a groove between the screen wall and the frame portion; and a screen board arranged on an inner side of the screen wall. The screen board is distanced from the frame portion and the screen wall. | ||
| 申请公布号 | US8761426(B2) | 申请公布日期 | 2014.06.24 |
| 申请号 | US201213714529 | 申请日期 | 2012.12.14 |
| 申请人 | Anden Co., Ltd. | 发明人 | Miyata Susumu;Tsuruta Makoto |
| 分类号 | H04R1/02;G10K9/22;G10K11/00 | 主分类号 | H04R1/02 |
| 代理机构 | Posz Law Group, PLC | 代理人 | Posz Law Group, PLC |
| 主权项 | 1. A housing structure for a sound generator comprising: a base portion having a separation wall; a case portion that defines a first space with the base portion; a covering portion that defines a second space with the base portion; a frame portion arranged to the separation wall, the frame portion projecting toward the second space; a screen wall disposed on an outer side of an outer circumference surface of the frame portion, a groove being defined between the screen wall and the frame portion; and a screen board arranged on an inner side of the screen wall in a manner that the screen board is distanced from the frame portion and the screen wall. | ||
| 地址 | Anjo JP | ||