Office chair structure for facilitating straightening of back

A seat and back technology, which is applied in the field of office chair structure, can solve the problems of lack of office chair structure, complex structure, lack of health and comfort concept, etc., and achieve the effect of simple structure, high supporting structure strength and simple composition

Pending Publication Date: 2018-12-14
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 an office chair structure that is easy to straighten the back, and solve the problems of lack of innovation, complex structure, and lack of concept of health and comfort in the traditional office chair structure

Method used

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  • Office chair structure for facilitating straightening of back
  • Office chair structure for facilitating straightening of back
  • Office chair structure for facilitating straightening of back

Examples

Experimental program
Comparison scheme
Effect test

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 , an office chair structure for straightening the back, including a cushion part 1, a central support 3, a swingable support base and a cushion support frame, and the central support 3 is provided with a backward tilting limit leg 31; The swingable support base frame and the cushion 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 foot resting mechanism in detail. figure 2 , image 3 is a specific indication of these components.

[0019] The swingable support chassis includes two arched bottom bars 4, a foot placement mechanism located on the arched bottom bars 4 and a...

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PUM

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Abstract

The invention discloses an office chair structure for facilitating straightening of the back. The office chair structure comprises a seat cushion portion, a central support base, a swingable support base frame and a cushion support frame. The swingable support base frame comprises two arched bottom bars, a foot storage mechanism on the arched bottom bars and knee support portions arranged at the front ends of the arched bottom bars. The cushion support frame comprises a cushion support rod inclining to the front end of the swingable support base frame and a cushion connection part arranged atthe top of the cushion support rod. The central support base is provided with backward tilt limit legs. The office chair structure has a simple structure, is easy to use and has high strength of the support structure. The sitting posture of the human body is natural after sitting, and the use experience is comfortable and good.

Description

technical field [0001] The invention relates to the technical field of seat design, in particular to an office seat structure for straightening the back. 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...

Claims

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Application Information

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