发明名称 |
Table lamp and rotary joint thereof |
摘要 |
A table lamp and rotary joint thereof is disclosed. The table lamp including a base body, a lighting member and a frictional rotary joint connecting the lighting member to the base body is disclosed. The rotary joint includes a housing defining a cavity and a rotary portion defining a rotator. The rotator deforms elastically by means of defining a center hole and a slot extending parallel to the axis of the center hole through the rotator. Compressing the rotator into the cavity, the outer surface of the rotator mates tightly to the inner surface of the cavity. Then the rotator rotates frictionally in the cavity and the lighting member can maintain at a desired angle with respect to the housing.
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申请公布号 |
US8511861(B2) |
申请公布日期 |
2013.08.20 |
申请号 |
US20100729179 |
申请日期 |
2010.03.22 |
申请人 |
CHENG GANG;HE MENG-HUA;HUANG JIA-NING;CHEN YU-TAO;YEN CHUN-CHE;JAN TE-SHENG;HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD.;HON HAI PRECISION INDUSTRY CO., LTD. |
发明人 |
CHENG GANG;HE MENG-HUA;HUANG JIA-NING;CHEN YU-TAO;YEN CHUN-CHE;JAN TE-SHENG |
分类号 |
F21V21/26;F16C11/06;F21S8/00;F21V19/00;F21V21/30 |
主分类号 |
F21V21/26 |
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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