| 摘要 |
PROBLEM TO BE SOLVED: To provide an operator interlocking device which can be manufactured easily and at a low cost, and which can reduce mechanical noise.SOLUTION: A dome part 42 and a substrate (support plate) 41 are fastened to support parts 24 and 25. The dome part 42, which is integrally formed of an elastic body, comprises: a dome portion 42a which is formed into a dome-like shape and is elastically deformed by pressure from one end in the axial direction; and a base portion 42b which extends outward at the other end, in the axial direction, of the dome portion 42a. The substrate 41 supports the dome part 42 by bringing one surface into contact with a surface of the base portion 42b on the side opposite to the dome portion 42a. The support parts 24 and 25 respectively have engaging parts 24b and 25b, and each have a contact surface which is brought into contact with a surface of the base portion 42b on the dome portion 42a side. The substrate 41 and the base portion 42b are sandwiched between the engaging part 24b and the contact surface, and between the engaging part 25b and the contact surface so as to fasten the dome part 42 and the substrate 41. |
