Chair reclining adjustment mechanism
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United States of America Patent
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Jul 9, 2019
Grant Date -
Dec 20, 2018
app pub date -
Jul 20, 2017
filing date -
Jun 20, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention discloses a chair reclining adjustment mechanism, including a chassis, a turntable rotatably connected to the chassis by using a rotation shaft, and an elastic resetting device that is disposed between the chassis and the turntable and is configured to always enable the turntable to have a moving trend of rotating towards one side of the rotation shaft, wherein a rotation gap is provided between the turntable and the chassis at the other side of the rotation shaft; the adjustment mechanism further includes a locking member capable of entering or slipping out of the rotation gap, a locking component that always enables the locking member to have a moving trend of entering the rotation gap and an unlocking component configured to pull the locking member to slip out of the rotation gap.
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