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Multifunctional hunchback-proof office chair

A technology for anti-hunchback and office chairs, which is applied to chairs, chairs with vertically adjustable seats, stools, etc., can solve the problems of lack of office chair structure, complex structure, lack of health and comfort concepts, etc., and achieve simple structure and high strength of supporting structure , The effect of low cost input

Pending Publication Date: 2019-01-11
安吉诚宇家具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical purpose of the present invention is to provide a multifunctional anti-hunchback office chair, which solves the problems of lack of innovation in the structure of traditional office chairs, complex structure, and lack of health and comfort concepts

Method used

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  • Multifunctional hunchback-proof office chair
  • Multifunctional hunchback-proof office chair
  • Multifunctional hunchback-proof office chair

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0017] Below in conjunction with accompanying drawing, the present invention will be further described by specific embodiment:

[0018] See figure 1 , figure 2 , image 3 , a multifunctional anti-hunchback office chair, including a cushion part 1 and a backrest part 2, and also includes a central support 3 and a swingable support frame, a cushion support frame and a backrest support frame, and the central support 3 is provided with a rear tilt limit The position leg 31; the swingable support frame, the cushion support frame, and the backrest support frame are respectively assembled and connected with the central support 3 or integrally formed, which can be understood in conjunction with the following description. figure 1 It is the basic structural diagram of this embodiment, and does not show the knee support part and the backrest adjustment mechanism in detail. figure 2 , image 3 is a specific indication of these components.

[0019] The swingable support chassis inc...

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PUM

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Abstract

The invention discloses a multifunctional hunchback-proof office chair, comprising a seat cushion part and a back rest part, and further comprises a central support and a swingable support chassis, aseat cushion support frame and a backrest support frame, wherein the swingable support chassis and the cushion support frame are respectively assembled, connected or integrally formed with the centralsupport; the swingable support chassis comprises two arched bottom bars and a knee support part arranged at the front end of the arched bottom bars; the cushion support frame comprises a cushion support rod inclined toward the front end of the swingable support chassis and a cushion connection part arranged at the top end of the cushion support bar; the backrest support frame comprises a backrestsupport rod and a backrest adjusting mechanism arranged on the backrest support bar. The invention has the advantages of simple structure, convenient use, high strength of the supporting structure, natural sitting posture after the human body is seated, and good use experience.

Description

technical field [0001] The invention relates to the technical field of seat design, in particular to a multifunctional anti-hunchback office chair. Background technique [0002] Office chairs refer to various chairs equipped for the convenience of work in daily work and social activities. Office partners divide office chairs into narrow and broad senses. Office chairs in the narrow sense refer to the back chairs that people sit on when they work on the desktop in a sitting position. Office chairs in the general sense refer to all chairs used in the office, including executive chairs, middle shift Chairs, meeting chairs, staff chairs, meeting chairs, visitor chairs, training chairs, etc. The basic structure of most existing office chairs is similar, and there is little innovation. They often improve the backrest, seat cushion and other parts to increase adjustability and comfort. However, few office chairs improve the supporting structure to correct the sitting posture. Des...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C1/00A47C3/00A47C7/50A47C7/44A47C7/42A47C7/00
CPCA47C1/00A47C3/00A47C7/002A47C7/402A47C7/42A47C7/44A47C7/503A47C7/506
Inventor 郭忠苗
Owner 安吉诚宇家具有限公司
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