| 摘要 |
PROBLEM TO BE SOLVED: To provide a member for a push button switch having sufficient durability in a connecting part connecting key tops and densely arranging a plurality of key tops, and to provide a manufacturing method of the member for the push button switch making a complicated manufacturing process such as grouping molding unnecessary. SOLUTION: The member 1 for the push button switch is formed in such a way that an upper side silicone elastic member 3 in which a plurality of key tops 2 are unitedly formed in a thin film-like silicone elastic sheet 5 is unitedly formed on the surface of a resin film 4, and a lower side silicone elastic member 5 in which a base 9 for specifying a space to the substrate is unitedly formed in a thin film-like silicone elastic sheet 6 is united on the back of the the resin film 4. The upper side silicone elastic member 3 in which the plurality of projecting key tops 2 are formed on one side is unitedly formed in a silicone elastic sheet 7, and at the same time, the resin film 4 is unitedly formed on the other side of the silicone elastic sheet 7, and after that, the lower side silicone elastic member 5 is unitedly formed on the resin film 4. COPYRIGHT: (C)2004,JPO&NCIPI
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