| 摘要 |
PROBLEM TO BE SOLVED: To provide a switch device enabling cost reduction.SOLUTION: A gap with a body 2 is provided in order to permit the operation of a knob 5. In order to fill the gap, a part of a contact rubber 7 is arranged between the body 2 and the knob 5. More specifically, the contact rubber 7 is an integral rubber molding having a base 11 which is disposed on the body 2 together with a substrate 3 and includes a contact point structure provided with a movable contact 8, and an extension part 13 which passes through a hole 12 of the body 2 from the base 11 to the gap between the body 2 and the knob 5. The extension part 13 of the contact rubber 7 fills the gap between the body 2 and the knob 5 while contacting to both of the body 2 and the knob 5 at all times. In the base 11 of the contact rubber 7, there is formed a rib 14 which contacts to the body 2 along the periphery of the hole 12 of the body 2.SELECTED DRAWING: Figure 1 |
