| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a thin and small push-on switch used for an input operation part of various electric equipment and having excellent contact stability during a switch operation. <P>SOLUTION: An LCP resin spacer 13 provided with a circular center hole 13A at a center, and an approximate rectangular second metallic contact plate 12 provided with a circular intermediate hole 12B at a center are positioned on an approximate rectangular first metallic contact plate 11 provided with an approximate truncated cone-shaped convex part 11B at a center into a laminated configuration, and fastened by an anchor effect with thermal compression bonding. Then, a movable contact point 14 having a contacting protrusion 14A is arranged on the second contact plate 12, and a protective sheet 15, to which an adhesive 16 is applied, is adhered from above. The contacting protrusion 14A of the movable contact point 14 comes into contact with an upper face portion near a side constituting the convex part 11B of the first contact plate 11 during a pressing operation. <P>COPYRIGHT: (C)2013,JPO&INPIT |
