发明名称 |
Lubricated hinge device |
摘要 |
A hinge device comprises a male hinge member and a female hinge member. The male hinge member includes a pivoting rod at an end thereof, and a first mounting plate at an opposite end thereof, the first mounting plate being used for fixing the male hinge member onto a display unit of a portable computer. The female hinge member includes a body and a second mounting plate for fixing the female hinge member onto a mainframe unit of the portable computer. A first contacting section is defined on an outer periphery of the pivoting rod of the male hinge member. A second contacting section is defined on an inner periphery of the body for contacting with the first contacting section. A pair of grooves are defined in the second contacting section for retaining lubrication grease. The second mounting plate defines a receiving slot adjacent to the second contacting section for spacing the second contacting section from the second mounting plate to obtain a uniform torque resistance during rotation movements of the second contacting section in different directions.
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申请公布号 |
US6393662(B1) |
申请公布日期 |
2002.05.28 |
申请号 |
US20000510579 |
申请日期 |
2000.02.22 |
申请人 |
HON HAI PRECISION IND. CO., LTD. |
发明人 |
HUANG FANG CHI;CHENG YUNG HSIANG;LEE CHIEH |
分类号 |
E05D11/08;G06F1/16;(IPC1-7):E05C17/64 |
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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