| 摘要 |
PROBLEM TO BE SOLVED: To provide a push-button switch member in which, even if insulation minute foreign matters exist between a metal contact and a fixed electrode of the push-button switch member, contact area is not substantially reduced and conduction trouble hardly occurs, and the resin material of the push-button switch member is not covered on the contact face side of the metal contact at the integral molding of the metal contact and the push-button switch member, and to provide its manufacturing method. SOLUTION: A connection partition membrane 9 which is jointed to the main body 2 is provided at the metal contact 7 having a contacting part 8 capable of contacting the fixed electrode 6. And the contact part 8 protrudes from the connection partition membrane 9 and an independent recessed part or a continuous recessed part 14 into which minute foreign matters 15 can enter is provided at the contact part 8. COPYRIGHT: (C)2004,JPO
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