发明名称 SPEAKER GRILL, SPEAKER DEVICE AND AUDIO DEVICE
摘要 <p>A speaker grill to which both a cloth-like covering material and a metal plate-form covering material can be attached, and a speaker device and an audio device provided with said speaker grill are provided. This speaker grill is attached to the front surface of a chassis housing a speaker, and is provided with a resin grill frame having an outer frame configuring the outer periphery, and a covering material covering the front surface of the grill frame, wherein the grill frame is provided with a first covering material attachment recess formed as a recess all the way around the front surface of the outer frame, and a second covering attachment recess formed as a recess all the way around the back surface of the outer frame.</p>
申请公布号 WO2014115462(A1) 申请公布日期 2014.07.31
申请号 WO2013JP84360 申请日期 2013.12.20
申请人 SANYO ELECTRIC CO., LTD. 发明人 OKUMURA TSUYOSHI;KIYAMA IPPEI;SAKISAKA EIJI
分类号 H04R1/02 主分类号 H04R1/02
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