摘要 |
PROBLEM TO BE SOLVED: To provide a small push switch having a wide operation area, and capable of providing a nimble and excellent click feeling even when an operation part is pressed at a position off the center, in relation to a push switch used in an operation part of various types of electronic apparatuses. SOLUTION: This push switch is composed by mounting: a moving contact 14 provided with an annular part 14B having a circular center hole 14A, and four leg parts 14C extended by being tilted obliquely downward from an outer peripheral end of the annular part 14B through inflexion points 14D, and having a shape with the circular center hole 14A side bulged upward; and a drive body 15 wherein a lower end of a flat part 15A contacts a position on a slightly inner side relative to the inflexion points 14D of the moving contact 14, and an operation part 15B having a diameter smaller than that of the contact position is formed on the upper surface of the flat part 15A. COPYRIGHT: (C)2009,JPO&INPIT
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