| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a switch device into which dust intrusion can be prevented even when an operation of selectively turning on any one of two pairs of switch elements is executed.SOLUTION: A switch device includes a slider 10 and a slider 20 which are accommodated in a case 60 to be horizontally movable, a first switch element 71 driven by the slider 10, and a second switch element 72 driven by the slider 20. The slider 10 and the slider 20 are provided with a first shielding member 11 and a second shielding member 21 which are moved along the side wall surface 65 while covering the opening portions 61, 62 in the whole range from an initial position to a separation position. The first shielding member 11 has a first overlap portion 12, and the second shielding member 21 has a second overlap portion 22. The first overlap portion 12 and the second overlap portion 22 are overlapped with each other at the initial position so as to have a minute gap therebetween in a direction vertical to the side wall surface 65.</p> |
