| 摘要 |
A hinge apparatus of slide type for a mobile communication terminal is provided to make a mobile communication terminal, which is folded or unfolded by being slid, be slimmer. A spring actuator includes a body unit(10), a pair of sliders(20) and an elastic spring(30). The sliders is slidably inserted into the body unit in the directions opposite to each other. One of the sliders is hinge-coupled to a slide member(300), and the rest one is hinge-coupled to a guide member(400). The elastic spring moves the slider elastically. For the purpose of making a slide groove to which the slide is inserted be open, a guide arm is extendedly formed at the body unit in cantilever type.
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