发明名称 |
Positioning structure for a rotatable hinge |
摘要 |
A rotatable hinge includes a fixed frame provided to be adapted for engagement with a laptop computer base and a rotatable portion rotatable relative to the fixed frame and provided to be adapted for engagement with a laptop computer screen. The fixed frame is composed of a circular wall and a connection base integrally formed with the circular wall. The rotation portion has an extension extending from a bottom of the sleeve to be received in a through hole defined in the circular wall so that the rotation portion is able to be rotatable relative to the fixed portion. The extension has a flange formed thereon and a sectorial block formed on an outer periphery of the flange. The circular wall has a limiting boss formed on a peripheral edge thereof to be selectively connected to the sectorial block so as to limit the rotational movement of the rotation portion relative to the fixed frame.
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申请公布号 |
US2007130727(A1) |
申请公布日期 |
2007.06.14 |
申请号 |
US20050297475 |
申请日期 |
2005.12.09 |
申请人 |
LU SHENG-NAN;LEE CHUNG-YU |
发明人 |
LU SHENG-NAN;LEE CHUNG-YU |
分类号 |
E05D11/08 |
主分类号 |
E05D11/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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