Title:
LIFTING DESK
Document Type and Number:
WIPO Patent Application WO/2018/072365
Kind Code:
A1
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.
Inventors:
ZHU WENBIN (CN)
Application Number:
PCT/CN2017/074264
Publication Date:
April 26, 2018
Filing Date:
February 21, 2017
Export Citation:
Assignee:
SHENZHEN MINICUTE TECH CO LTD (CN)
International Classes:
A47B9/16; A47B21/02
Foreign References:
| CN106263516A | 2017-01-04 | |||
| CN105342138A | 2016-02-24 | |||
| CN205250723U | 2016-05-25 | |||
| CN105901924A | 2016-08-31 | |||
| CN204949970U | 2016-01-13 | |||
| JPH08126528A | 1996-05-21 |
Attorney, Agent or Firm:
BEIJING GEYUN INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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