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    KEY STRUCTURE
    23.
    发明申请
    KEY STRUCTURE 有权
    关键结构

    公开(公告)号：US20090167510A1

    公开(公告)日：2009-07-02

    申请号：US12340831

    申请日：2008-12-22

    申请人： Chien-Hsin Huang ,  Fu-Long Hong ,  Yi-Bin Ho

    发明人： Chien-Hsin Huang ,  Fu-Long Hong ,  Yi-Bin Ho

    IPC分类号： G08B6/00

    CPC分类号： H01H13/84 ,  H01H2217/012 ,  H01H2223/0345 ,  H01H2225/022

    摘要： A key structure including at least two protruding keys and a key frame is provided. The at least two protruding keys are arrayed adjacently. Each of the at least two protruding keys has a first side edge, a second side edge and a protrusion. The second side edge is opposite to the first side edge. The protrusion has a curved-convex surface, a first side surface and a second side surface. The curved-convex surface is getting protruding inwardly from the first side edge and the second side edge. The top end of the curved-convex surface has a crest line. The first side surface passes through the end points of the first side edge, the second side edge and the crest line in the same side. The second side surface is opposite to the first side surface. The key frame is used for carrying the at least two protruding keys.

    摘要翻译： 提供了包括至少两个突出键和键框的键结构。 至少两个突出键相邻排列。 所述至少两个突出键中的每一个具有第一侧边缘，第二侧边缘和突起。 第二侧边缘与第一侧边缘相对。 突起具有弯曲的凸面，第一侧面和第二侧面。 弯曲凸起表面从第一侧边缘和第二侧边缘向内突出。 弧形曲面的顶端具有峰顶线。 第一侧表面在同一侧通过第一侧边缘，第二侧边缘和顶部线的端点。 第二侧表面与第一侧表面相对。 关键帧用于承载至少两个突出键。