| 摘要 |
PROBLEM TO BE SOLVED: To enlarge the moving stroke of a movable member accompanying the turning of a lever. SOLUTION: A click stop piece 28, provided at a base end 21a of a lever 21 set movable in the axial direction, is provided with a working projecting part 29 for moving a contact holder 33. When a lever 21 is turned in the direction A, the click stop piece 28 is moved in the direction B while sliding on a cam surface 31, and the operating projecting part 29 pushes an inclined surface of a guide part 34 so as to move the contact holder 33 in the direction C. Since the movement of the click stop piece 28 in the axial direction can be added to a moving stroke L2 of the contact holder 33, the moving stroke L2 is larger in comparison with the case, where the working projecting part is provided in the lever.
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