Lifting desk
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 30, 2020
Grant Date -
Sep 5, 2019
app pub date -
Feb 21, 2017
filing date -
Oct 21, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed is a lifting desk, comprising a desk support (2), a desk top (1) arranged above the desk support (2), and two X-shaped lifting supports (3) arranged on two sides of the desk support (2). Each of the X-shaped lifting supports (3) comprises a first supporting portion (31) and a second supporting portion (32). A tension spring (7) is arranged between an upper end of the first supporting portion (31) and an upper end of the second supporting portion (32), wherein a movable end of the tension spring (7) is connected to the upper end of the first supporting portion (31), and a fixed end of the tension spring (7) is fixed to the desk support (2) via a distance-adjusting device. The distance between the fixed end of the tension spring (7) and the desk support (2) is adjusted using the distance-adjusting device, and the pull force stroke length of the tension spring (7) is changed, so that the pull force of the tension spring (7) is adapted to a load, thereby making the lifting process of the lifting desk stable and reducing the effort needed therefor, and improving the user experience.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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