Damping hinge device and support structure having the same
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United States of America Patent
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Jun 30, 2015
Grant Date -
Aug 14, 2014
app pub date -
Jan 22, 2014
filing date -
Feb 8, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention relates to a damping hinge device, including a first core shaft, a first ring, a core shaft sleeve and a second ring; one end section of the first core shaft is formed as a connection part and installed a damping contact part; the first ring is sleeved on the first core shaft and positioned between the connection part and the damping contact part; one end section of the core shaft sleeve is concavely formed with an accommodation slot for accommodating the damping contact part, the viscous damping layer and the first ring; the second ring is sleeved on the first core shaft and combined with the core shaft sleeve, the second ring is served to cover the first ring for sealing the viscous damping layer thereby allowing the viscous damping layer to generate a viscous resistance to the damping contact part being in a rotating status.
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