Patent ID: 11862134
Assignee: YAMAHA CORPORATION
Field: Other consumer goods (Other fields)
Classification: CPC G | IPC G

Claim 14:
15. A key support structure for a key of a keyboard device, the key support structure comprising:
a first member integral with the key and disposed at a rear end side of the key, the rear end side being disposed at a hidden portion of the key that is disposed behind an appearance portion of the key that is touchable by a player to press the key;
a second member contacting the first member at a first contact point and a second contact point; and
a third member contacting the first member at a third contact point,
wherein the second member and the third member support the first member at the first contact point, the second contact point, and the third contact point, and
wherein the first member has a degree of freedom of movement in a yawing direction that changes positions of the first and second contact points.