发明名称 |
Hinge device and cell phone using the hinge device |
摘要 |
A hinge device for use in a foldable device is provided which allows the cover member to be pivoted clockwise and counterclockwise so that the cover member can be used in a variety of ways and also has an excellent functionality. A cellphone using such a hinge device is also provided. A hinge device connecting a body member 13 and a cover member 12 comprises: open-close hinge units 3, 4 to open and close the cover member 12 and to hold the open cover member 12 at a first open position where a cellphone operation can be performed; and a pivotal hinge unit 4 secured to the body member 13 and activated when the cover member 12 is opened beyond the first open position, the pivotal hinge unit 4 being adapted to pivot the cover member 12 clockwise or counterclockwise and to hold the cover member 12 at a pivotal position 90 or 180 degrees clockwise or counterclockwise from the body member.
|
申请公布号 |
US7146195(B2) |
申请公布日期 |
2006.12.05 |
申请号 |
US20050492836 |
申请日期 |
2005.01.10 |
申请人 |
OHASHI TECHNICA, INC. |
发明人 |
SUDO HIROSHI;HAYASHI MINORU |
分类号 |
F16C11/04;H04M1/00;E05D3/10;E05D11/10;F16C11/10;H04M1/02 |
主分类号 |
F16C11/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|