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Pneumatic height-adjustable desk

a height-adjustable, desk technology, applied in the field of pneumatic height-adjustable desks, can solve the problems of pneumatic units getting stuck, the adjusting process of the height of the two legs being always not synchronized,

Inactive Publication Date: 2018-04-05
KADEYA ENTERPRISE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention is a pneumatic height-adjustable desk that can synchronously adjust the height of both sides of the desktop. Compared to conventional pneumatic desks, the present invention has the advantage of keeping the desktop stable and even when one side is pressed by heavy objects. This is achieved by using a clutch unit to secure the control spindle, which prevents tilting of the desk and ensures a level workspace.

Problems solved by technology

However, these conventional pneumatic height-adjustable desks have following disadvantages: (i) when a user uses a height-adjustable desk with single pneumatic unit, it may happen that two sides of a desk top are in different heights; and (ii) on the other hand, although a height-adjustable desk with twin pneumatic units can solve the problem the single pneumatic unit met, it is still lack that the adjusting process of heights of two legs are always not synchronized.
Furthermore, when the user adjusts the height of the desk in this situation, the pneumatic units may get stuck.

Method used

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  • Pneumatic height-adjustable desk
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Embodiment Construction

[0015]The detailed description set forth below is intended as a description of the presently exemplary device provided in accordance with aspects of the present invention and is not intended to represent the only forms in which the present invention may be prepared or utilized. It is to be understood, rather, that the same or equivalent functions and components may be accomplished by different embodiments that are also intended to be encompassed within the spirit and scope of the invention.

[0016]Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood to one of ordinary skill in the art to which this invention belongs. Although any methods, devices and materials similar or equivalent to those described can be used in the practice or testing of the invention, the exemplary methods, devices and materials are now described.

[0017]All publications mentioned are incorporated by reference for the purpose of describing and disclos...

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Abstract

A pneumatic height-adjustable desk may comprise two legs, two pneumatic rods, two pulleys units, a cross beam, a control spindle, a clutch unit and a desk top. By cooperating the pneumatic rods, the pulleys units, the control spindle and the clutch unit, the two sides of the desk top are configured to go up or down synchronously and maintain even in the raising or lowering process. Also, by using the clutch unit to clamp the control spindle, the desk top is configured to firmly maintain flat and stable even the single side of the desk top is pressed by the heavy stuff.

Description

FIELD OF THE INVENTION[0001]The present invention relates to a pneumatic height-adjustable desk, and more particularly to a pneumatic height-adjustable desk capable of synchronously adjusting the heights of two legs.BACKGROUND OF THE INVENTION[0002]With the enhancement of people's living standards, a height-adjustable desk is more used for fitting users with different heights or allowing a user to use when standing. Currently, there are two popular types of height-adjustable desks in the market which respectively have single and twin pneumatic units.[0003]However, these conventional pneumatic height-adjustable desks have following disadvantages: (i) when a user uses a height-adjustable desk with single pneumatic unit, it may happen that two sides of a desk top are in different heights; and (ii) on the other hand, although a height-adjustable desk with twin pneumatic units can solve the problem the single pneumatic unit met, it is still lack that the adjusting process of heights of t...

Claims

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Application Information

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IPC IPC(8): A47B9/10A47B9/12A47B21/02A47B9/20
CPCA47B9/10A47B9/20A47B21/02A47B9/12
Inventor LAI, CHUN-YI
Owner KADEYA ENTERPRISE