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Hydraulic leveling chair capable of automatically leveling

An automatic leveling and hydraulic technology, applied in the field of seats, can solve problems such as dumping and unstable center of gravity

Pending Publication Date: 2017-05-31
INNER MONGOLIA AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the ground is inclined or uneven, the user will feel toppled and the center of gravity is unstable when sitting on the traditional seat

Method used

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  • Hydraulic leveling chair capable of automatically leveling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A hydraulic leveling chair that can automatically level, such as figure 1 As shown, the hydraulic leveling chair includes a chair surface and four chair legs located below the chair surface, and the chair legs are fixedly connected to the chair surface by bolts.

[0026] The chair legs include a chair inner leg and a chair outer leg. The chair inner leg fits inside the chair outer leg through an opening provided at the lower part of the chair outer leg, and the chair outer leg is connected to the chair surface. Connection; the length of the legs of the hydraulic leveling chair can be adjusted according to the pressure received, so that the hydraulic leveling chair can be automatically leveled when it is used for uneven ground.

[0027] Each of the outer legs of the chair contains an oil storage space for storing oil, and a pressure sensor is arranged above the oil in the oil storage space; there is an oil storage space between any two adjacent chair outer legs. The connecti...

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PUM

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Abstract

The invention relates to the technical field of a sitting tool and specifically relates to a hydraulic leveling chair capable of automatically leveling. The hydraulic leveling chair comprises a chair surface and chair legs located under the chair surface, wherein the chair legs include inner chair legs and outer chair legs; the inner chair legs are sleeved in the outer chair legs through the openings on the lower parts of the outer chair legs; and the outer chair legs are connected with the chair surface. The length of the chair legs of the hydraulic leveling chair can be adjusted according to the endured pressure, so that the hydraulic leveling chair is capable of automatically leveling when the chair is used on uneven ground. The hydraulic leveling chair provided by the invention has a simple structure and is capable of realizing automatic leveling.

Description

Technical field [0001] The invention relates to the technical field of sitting tools, in particular to a hydraulic leveling chair capable of being automatically leveled. Background technique [0002] Chairs or stools are the most commonly used sitting tools. Traditional sitting tools are generally placed on the ground through supporting legs. Considering the stability factor, all supporting legs of the same sitting tool have the same length. However, when the ground is inclined or uneven, the user may feel overturned and unstable when sitting on a traditional seat. Summary of the invention [0003] In order to solve the above problems, the present invention provides a hydraulic leveling chair that can be automatically leveled. When the hydraulic leveling chair is applied to an inclined or uneven ground, the chair legs can be automatically adjusted according to the pressure it receives. Length, so as to achieve automatic leveling. [0004] The present invention is realized through ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C3/30F15B21/02
CPCA47C3/30F15B21/02
Inventor 王洪波郭月英郭文斌孙芊芊徐晓旭薛晶蔚仕杰高雄
Owner INNER MONGOLIA AGRICULTURAL UNIVERSITY
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