| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a percussion instrument easy to carry, playable while standing, and variable in interval. <P>SOLUTION: The percussion instrument has: a drum part 5 which is made hollow; opening parts 6 and 7 bored in the drum part 5 to reverberate a sound; a container 12 and an attachment as an interval varying means which is attached to the inner part of the drum part 5 or detached from the inner part of the drum part 5 to vary the interval; and an opening/closing part 8 which opens and closes the drum part 5 to attach the container 12 and attachment 20 as the interval varying means to the inner part of the drum part and detach them from the inside of the drum part. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
