发明名称 Foldable and portable mobile communication terminal
摘要 A foldable and portable mobile communication terminal is formed as a two-folded type in which a lower-side body unit and upper-side unit are coupled openably and closably by a two-shaft hinge mechanism. The two-shaft hinge mechanism includes a first hinge unit that allows the upper-side body unit to rotate with respect to the lower-side body unit up to the open state defining a predetermined talking position, and a second hinge unit that allows the first hinge unit to rotate in a direction different from the aforementioned rotational direction of the first hinge unit. The first and second hinge units are coupled so that the rotational center axes thereof orthogonally intersect each other.
申请公布号 US7158816(B1) 申请公布日期 2007.01.02
申请号 US20030410598 申请日期 2003.04.10
申请人 MITSUBISHI STEEL MFG., CO., LTD. 发明人 MIZUTA MASATOMO;IKEUCHI SHINJI;SENDOUDA MITSURU;HIGANO SAKAE;SATO HITOSHI;OHIRAKI MINORU
分类号 H04M1/00;E05D3/10;E05D11/10;F16C11/04;F16C11/10;H04M1/02;H04M1/03;H05K5/02 主分类号 H04M1/00
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