| 摘要 |
<P>PROBLEM TO BE SOLVED: To stabilize the switch operation and assure the normal contact resistance. <P>SOLUTION: When an operation part 61, projecting from a case 1, is pushed, a lever 6 rotates with an axial part 63 serving as a supporting point, and a cam part 62 presses down a contact spring piece 5 to elastically deform spring parts 52 and 53. Then, a first movable contact 54, which is provided at a tip of the one spring part 52 and has a two-forked shape, moves away from a first fixed contact 41 and smoothly moves to an insulation part 27 to switch a switch circuit from the on state to the off state. <P>COPYRIGHT: (C)2012,JPO&INPIT |
