Swingable chair chassis
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United States of America Patent
Stats
-
Jul 9, 2024
Grant Date -
Jun 22, 2023
app pub date -
Oct 19, 2022
filing date -
Dec 22, 2021
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A swingable chair chassis comprises a rocker seat including a chamber defined between a bottom wall and a peripheral wall. The bottom wall includes a slot extending in a front/rear direction. A lid is securely mounted to a bottom of the seat and the rocker seat. A supporting seat is disposed in the chamber of the rocker seat. The supporting seat includes a central portion having an insertion hole coupled with chair post. The supporting seat includes an arcuate supporting face formed on an upper side thereof and abutting against a lower face of the lid. A plurality of elastic elements is disposed between the bottom wall of the rocker seat and the supporting seat and provides movement elasticity when the rocker seat swings forward or rearward relative to the supporting seat. The supporting face abuts against the lower face of the lid during swinging movement of the rocker seat.
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Family
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Cited Art Landscape
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