发明名称 DUST COVER FOR TELEPHONE
摘要 PROBLEM TO BE SOLVED: To provide a dust cover for a telephone to prevent dust from entering inside a telephone body and to enable easy selection of an intended push button through touching the push button with a finger. SOLUTION: The telephone 1 of the invention is provided at least with braille dots on a corresponding position to a push button 25a on the upper surface side of the dust cover 30 covering a push-buttons operating part 25 on an operating panel 22 of a telephone body 20. On the right surface side are formed a plurality of protruding parts 31 for push buttons on the corresponding positions to the plurality of push buttons 25a on the push-buttons operating part 25, while on the reverse surface side are formed concave parts for push buttons to be capable of fitting each push button 25a.
申请公布号 JP2002354095(A) 申请公布日期 2002.12.06
申请号 JP20010159007 申请日期 2001.05.28
申请人 MATSUSHITA ELECTRIC IND CO LTD 发明人 AIKAWA MASATOSHI;SATO TAKASHI;SHIBUYA YOSHISUE
分类号 H05K5/02;H04M1/02;H04M1/17;H04M1/23;H05K5/03;(IPC1-7):H04M1/17 主分类号 H05K5/02
代理机构 代理人
主权项
地址