| 摘要 |
PROBLEM TO BE SOLVED: To provide such a structure as to obtain similar operation feelings when pushing a central portion of a button part in a rubber-made push-button and when pushing a corner.SOLUTION: In a rubber-made push-button structure in which a button part is supported by a hinge part with respect to a plate-like base part, a planar shape of the button part is a rectangular shape formed from a pair of long sides and a pair of short sides, and a length of a long-side hinge part corresponding to the long sides of the button part is formed longer than a length of a short-side hinge part corresponding to the short sides of the button part, thereby providing means that the long-side hinge part has flexibility higher than that of the short-side hinge part. |
