Hinge device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Aug 6, 2024
Grant Date -
Jan 18, 2024
app pub date -
Oct 27, 2022
filing date -
Jul 18, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A hinge device includes a fixed shaft, a rotating sleeve, a fixed connection member, a torsion spring, a rotating connection member and a friction resistance assembly. The rotating sleeve is rotatably mounted on the fixed shaft and is located between a fixed end and a free end. One end of the fixed connection member is fixedly connected to the free end, and the other end is provided with a first slot. Two ends of the torsion spring are respectively equipped with a first snap-in pin and a second snap-in pin. The first snap-in pin inserts into the first slot. An extension part protrudes from a fixed part of the of the rotating connection member and is provided with a second slot. The second snap-in pin inserts into the second slot. The friction resistance assembly is disposed on the fixed shaft to provide torsional resistance to the rotating sleeve.
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