| 摘要 |
PROBLEM TO BE SOLVED: To provide a lightening type switch structure not breaking a tact switch even when a push button is excessively pressed, and improving a light emitting property of the push button. SOLUTION: In this lightening type switch structure, LEDs 23, 24 are faced on both sides of the tact switch 21, and a contact rib 20 which is a first leg part coming in contact with the tact switch 21, and a pair of second leg parts 25, 26 longer than the contact rib 20 and formed so as to step over the LEDs 23, 24 on both sides of the contact rib 20 is installed in the bottom of the push button. The contact rib 20 and the second leg parts 25, 26 are formed with a light guiding material guiding light of the LEDs 23, 24 emitted when the push button 10 is pressed and comes in contact with the tact switch 21. COPYRIGHT: (C)2004,JPO
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