Head and waist integrated device
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United States of America Patent
Stats
-
May 4, 2021
Grant Date -
Apr 2, 2020
app pub date -
Sep 18, 2019
filing date -
Sep 29, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A head and waist integrated device includes a bracket body. The bracket body is provided with a headrest flipping mechanism and a waist ejecting mechanism. The waist ejecting mechanism includes a fixing base fixedly connected to the bracket body, a first driver rotatably connected to one end of the fixing base, a folding link assembly respectively rotatably connected to the first driver and the fixing base, and a waist ejecting member rotatably connected to the folding link assembly. The folding link assembly has a plurality of links disposed therein, crossing and rotatably connected to each other.
First Claim
Family
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Cited Art Landscape
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