| 摘要 |
PURPOSE: A button structure for a vehicle is provided to reduce manufacturing cost by reducing the number of parts and simplifying the structure of a button. CONSTITUTION: An elastic button(40) is mounted to the upper side of a circuit board(80), and has a hollow part(42). A diffusion liquid(50) is filled into the hollow part of the elastic button, and guides light forward. An upper contact unit(60) is made of conductible materials, and is installed at the lower part of the elastic button. A lower contact unit(70) is installed at the circuit board, and is disposed at predetermined intervals from the upper contact unit.
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