| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a push switch which reduces the number of components and inhibits a movable contact from dropping. <P>SOLUTION: A push switch P includes: fixed contacts 20a, 20b provided on a substrate 10; a contact part 31; a movable contact 30 having a contact part 32 positioned at the substrate side relative to the contact part 31; and a bearing part 40 which bears the movable contact 30 from the substrate side in a state where the contact part 31 and the contact part 32 respectively face the fixed contacts 20a, 20b being spaced apart from the fixed contacts 20a, 20b. When the contact part 31 is pushed down to a first level, the bearing part 40 partially and elastically deforms. Further, the movable contact 30 moves and the contact part 32 comes in contact with the fixed contact 20b. When the contact part 31 is pushed down to a second level, the bearing part 40 partially and elastically deforms. Further, the movable contact 30 moves and the contact part 32 comes in contact with the fixed contact 20b. Then, the movable contact 30 elastically deforms to the substrate side, and the contact part 31 comes in contact with the fixed contact 20a. <P>COPYRIGHT: (C)2013,JPO&INPIT |
