| 摘要 |
The present invention relates to percussion musical instrument, in particular of the tunable drum kind having mechanics built into the shell, the shell (1) supporting at least one batter head (2), the tension of which can be adjusted by means of adjustable tension rods (5), wherein said adjustable tension rods (5) are mechanically coupled with the shell (1) by means of corresponding lugs (6), embedded within corresponding seats in the structure of the shell (1), so that their external surface is totally or mostly wrapped by the shell. |
