| 摘要 |
PROBLEM TO BE SOLVED: To provide a switch device such that a moderation part can be all coated with grease at a time and moderation components such as a knob member and a moderation ball, a spring, etc., are in the form of a sub assembly.SOLUTION: A sub assembly 100 comprises: an intermediate knob 30 as a first knob fitted rotatably and supported on the middle 40 as a fixed part; a first spring 110 and a first ball 111 for giving moderation in rotation between the middle 40 as the fixed part and the intermediate knob 30; a tip knob 50 as a second knob fitted rotatably and supported on the middle 40 as the fixed part; and a second spring 120 and a second ball 121 for imparting moderation in rotation between the middle 40 as the fixed part and the tip knob 50, the intermediate knob 30, first spring 110 and first ball 111, tip knob 50, and second spring 120 and second ball 121 being assembled as the sub assy.SELECTED DRAWING: Figure 3 |
