| 摘要 |
PROBLEM TO BE SOLVED: To provide a small switch having a simple structure and a small number of components, requiring a small number of assembly manhours and capable of switching plural circuits with proper timing. SOLUTION: This switch is composed of a push button 28 slidably mounted to a case 10 and energized outward by a return spring 29, and a moving contact spring 23 provided with a movable piece part 27 formed by bending a conductive plate spring into a nearly V-shaped form to use its one end side as an elastic tongue piece 24 pressed by the lower edge part of the push button and by disposing moving contacts 25 and 26 at the upper and lower end parts in the other edge part thereof. The elastic tongue piece 24 of the moving contact spring 23 is pressed by the lower edge part of the sliding push button 28, the movable piece part 27 is thereby reversed, and the moving contacts 25 and 26 of the movable piece part 27 are alternately connected to and disconnected from a fixed contact to switch the electric circuit.
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