| 摘要 |
A switch includes a case having an upper surface having a hole provided therein, an operating unit inserted into the hole movably up and down, plural switch contacts activated upon the operating unit moving up and down, and a guide wall protruding downward from an inner edge of the hole. The operating unit has a side surface facing the guide wall. The guide wall has a cutout provided therein. This switch operates reliably with a good feeling.
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