| 发明名称 | Earphone with at least one air orifice | ||
| 摘要 | An earphone with at least one air orifice contains a body. The body includes at least one slot defined on a rear cap thereof, and each of the at least one slot has at least one air orifice formed therein. Thereby, the air discharges or draws to vibrate the speaker via the at least one air orifice to reduce resistance of the air against the speaker and to enhance tone quality, when the speaker vibrates in a closed space. | ||
| 申请公布号 | US9609414(B2) | 申请公布日期 | 2017.03.28 |
| 申请号 | US201414557639 | 申请日期 | 2014.12.02 |
| 申请人 | M2 Technology, Inc. | 发明人 | Yang Chun-Yao |
| 分类号 | H04R1/20;H04R1/10;H04R1/28 | 主分类号 | H04R1/20 |
| 代理机构 | Kamrath IP Lawfirm, P.A. | 代理人 | Kamrath Alan D.;Kamrath IP Lawfirm, P.A. |
| 主权项 | 1. An earphone comprising: a body including a hollow interior and a rear cap having an exterior surface; a nameplate groove defined in the rear cap and extending inwardly of the exterior surface, with the nameplate groove having an outer rim; a nameplate received in the name plate groove and abutting with the outer rim thereof; at least one slot defined in the rear cap and extending inwardly of the exterior surface and the nameplate groove; and at least one air orifice formed in the at least one slot and being in air communication with the hollow interior and the at least one name plate groove. | ||
| 地址 | New Taipei TW | ||