FOOTREST EXTENSION MECHANISM AND SEAT EXTENDING AND RETRACTING DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 16, 2024
app pub date -
Jan 26, 2024
filing date -
Aug 3, 2021
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A footrest extension mechanism, including a first link, a second link, a third link, a fourth link, a first footrest member, a driven rod, a second footrest member, and a footrest connecting member; an end of the second link is hinged to the first footrest member, and an opposite end of the second link is hinged to the first link, in which the first link is used to be hinged to a linkage support of a seat; and an end of the fourth link is hinged to the second footrest member, an opposite end of the fourth link is hinged to the third link, an end of the driven rod is hinged to the first footrest member, and an opposite end of the driven rod is hinged to a middle of the fourth link. The adjustment flexibility and the extending length of the footrest extension mechanism are increased.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully