摘要 |
PROBLEM TO BE SOLVED: To obtain a keyboard device which has its key arrangement reduced in unevenness by reducing variance in the gap between white keys arranged side by side on a keyboard chassis according to the pitch and also eliminates a collision sound between keys. SOLUTION: A buffer member 7 is stuck in one of the left-side and right-side directions of the outside flank of a white key 2 or on both the sides of the outside flank of the white key 2, the white key 2 with the stuck buffer member 7 and a white key 2 having no buffer member 7 stuck are arranged by turns, and the gap between the adjacent white keys is restricted by the thickness of the buffer member 7. |