| 摘要 |
A sliding structure of an opening/closing device for an electronic device is provided to enable normal opening/closing operation even by repeated operation for a long time, and to be easily opened/closed in both directions, thereby realizing more various key arrangements. The second slider(20) is combined to slide on the first slider(10). An elastic module(30) applies elastic power, while one end thereof is mounted on the first slider while the other end is mounted on the second slider. The one end and the other end of the elastic module are rotatively mounted on the first and second sliders, respectively. A free stop module(40) equipped with a roller is mounted on the first slider in a direction of the second slider.
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