Hydraulic system of multifunctional computer chair

A technology for hydraulic systems and computer chairs, applied in chairs, reclining chairs, fluid pressure actuating devices, etc., can solve problems such as difficulty and complex adjustment process, and achieve the effects of low manufacturing cost and simple structure

Inactive Publication Date: 2015-07-22
HUZHOU VOCATIONAL TECH COLLEGE
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing office chairs also have an adjustment function, but they are often adjusted manually through a mechanical structure, and the adjustment process is complicated, which is difficult for women with weak hands

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hydraulic system of multifunctional computer chair
  • Hydraulic system of multifunctional computer chair
  • Hydraulic system of multifunctional computer chair

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be further described below in conjunction with accompanying drawing.

[0017] Such as Figure 1-6 As shown, the multipurpose chair for preventing and treating computer office diseases of the present invention has the functions of sitting upright for office work, lying down for rest, and traction and stretching. The specific structure includes: a rotating base 1, a backing board 2, an armrest 3, a leg stretching board 4, a pedal 5 and a hydraulic system.

[0018] The hydraulic system includes a manual hydraulic oil pump 6 and a diverter valve 7. The manual hydraulic oil pump 6 is connected to the diverter valve 7 through a hydraulic pipeline, and the diverter valve 7 is connected to the lifting hydraulic device 8, the leg extension plate driving cylinder 9 and the headrest respectively through multiple hydraulic pipelines. The hydraulic drive cylinder 10 is connected.

[0019] The rotating base 1 includes a lifting hydraulic device 8, a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a hydraulic system of a multifunctional computer chair. The hydraulic system of the multifunctional computer chair comprises a manual hydraulic oil pump and a flow divider valve. The manual hydraulic oil pump is connected with the flow divider valve through a hydraulic pipeline, and the flow divider valve is connected with a lifting hydraulic device, a leg extension plate driving oil cylinder and a headrest hydraulic driving oil cylinder through multiple hydraulic pipelines. The hydraulic system of the multifunctional computer chair is adjusted through the manual hydraulic oil pump, labor is saved, operation is easy and convenient, and compared with a computer chair with an automatic hydraulic oil pump, the hydraulic system of the multifunctional computer chair is simple in structure and low in manufacturing cost.

Description

technical field [0001] The invention belongs to the field of office furniture, in particular to office health care products, in particular to a hydraulic system for preventing and controlling computer office diseases and multipurpose seats. Background technique [0002] Sitting in a traditional office chair and working in front of a computer for a long time can lead to a variety of diseases, such as cervical spondylosis. The root cause of cervical spondylosis is that after cervical disc degeneration, the intervertebral disc loosens, and then compresses the nerve roots, spinal cord or vertebral arteries and causes various symptoms. Long-term poor sitting posture or staying in front of the computer for a long time is most likely to cause neck muscle fatigue, neck and shoulder pain, nuchal muscle spasm, and even dizziness; over time, cervical disc degeneration is bound to occur prematurely after adulthood, leading to Cervical spondylosis; lumbar spondylosis, due to long-term...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): F15B11/16F15B13/06A47C1/0355
CPCF15B11/16A47C1/0355F15B13/06
Inventor 周星宇朱景建房颖
Owner HUZHOU VOCATIONAL TECH COLLEGE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap