发明名称 AN APPARATUS OF REGULATING PEDAL HEIGHT FOR DIGITAL PIANO
摘要 PURPOSE: A support having a pedal height control function for a digital piano is provided to enable infants and children to play a piano by easily regulating the height of piano pedals. CONSTITUTION: A support having a pedal height control function for a digital piano comprises a main body(10), an upper plate(13), side plate covers(11,12), and a lower plate(14). The main body, having pedals(30), is integrally formed in the upper plate. The upper plate is fastened to the side plate covers and the lower plate. Fixing brackets(17), having fixing grooves(18,19) in which control grooves(15,16) formed in the side plate covers are fitted, are formed on both sides of the upper plate.
申请公布号 KR20120015511(A) 申请公布日期 2012.02.22
申请号 KR20100077667 申请日期 2010.08.12
申请人 DYNATONE CORP. 发明人 HEO, JU CHEOL
分类号 G10C3/26;G10H1/32 主分类号 G10C3/26
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