| 摘要 |
A push-button type switch includes a box with a button movably inserted in the box and an oscillation member is pivotally connected to a first terminal plate. A curved spring is connected to the oscillation member and a tongue of the button contacts the curved spring so that the oscillation member is pivoted to contact a second terminal plate when the button is pushed. A movable member has a U-shaped guide member which has an end engaged with an enclosed recessed area in the button. The inner periphery of the recessed area positions the end of the U-shaped guide member at open and close position.
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