Swing dining chair
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United States of America Patent
Stats
-
Jun 7, 2022
Grant Date -
Mar 4, 2021
app pub date -
Aug 6, 2020
filing date -
Aug 26, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A swing dining chair comprising supporting frames, swing arms and a chair body. The chair body comprises a seat and a backrest. A multi-stage included-angle adjustment device is arranged between the seat and the backrest. The swing arm is provided with a lifting base, and the seat is connected with the lifting base. A first locking device is arranged between the seat and the lifting base for locking the seat. A second locking device is provided for locking the first locking device. A third locking device is arranged between the seat and the lifting base for locking the multi-stage included-angle adjustment device. A fourth locking device is arranged between the swing arm and the supporting frame for locking the swing arm. The lifting base is provided with an unlocking mechanism for unlocking the fourth locking device. The present disclosure has a simple structure, achieves convenient operation, and avoids maloperation.
First Claim
Family
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