Liftable hospital bed
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 28, 2016
Grant Date -
Feb 13, 2014
app pub date -
Jan 13, 2012
filing date -
Sep 9, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A liftable hospital bed, comprising a bedplate base (1) and a bed leg rod (2), the upper end of the bed leg rod (2) being connected to a second roller device (7) which can slide in a track (8) on the bedplate base (1); a turning mechanism is also provided to change the included angle between the bed leg rod (2) and the bedplate base (1) in order to lift or lower the bedplate base (1), the turning mechanism including a connecting rod, which is hinged at the upper end thereof to the bedplate base (1), and a pushing mechanism (5) for pushing and turning the connecting rod (4); the lower end of the connecting rod (4) is fixedly bonded to a first connecting plate (6) which has a first sliding slot (61) and a second sliding slot (62) crossed with each other; a first pin shaft (91) and a second pin shaft (92) on the bed leg rod (2) are slidably provided in the first sliding slot (61) and the second sliding slot (62). During lifting, the ground-touching end of the bed leg rod (2) can be maintained unmoved, so as to prevent the movement of the patient's body.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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