Bionic desk and chair for correcting posture

Abstract

A bionic and posture-correcting desk and chair, including a desk and chair or stool, which are separate or combined. The bottoms of desk legs are connected with a footrest, and a chair back is connected between supports of the chair back. At the upper and lower parts of the desk and chair are disposed with a posture-correcting device and a mechanism for fixing the posture-correcting device. The posture-correcting device allows users to maintain the correct “forward sitting position” and “backward sitting position” or a sitting position therebetween all the time. The bionic and posture-correcting desk and chair ensures sitting positions which are comfortable and unlikely to cause fatigue and are easily adjusted.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS[0001]This application is a continuation-in-part of International Patent Application No. PCT / CN2010 / 075952 with an international filing date of Aug. 12, 2010, designating the United States, now pending, and further claims priority benefits to Chinese Patent Application No. 200920166775.0 filed Aug. 12, 2009. The contents of all of the aforementioned applications, including any intervening amendments thereto, are incorporated herein by reference.CORRESPONDENCE ADDRESS[0002]Inquiries from the public to applicants or assignees concerning this document should be directed to: MATTHIAS SCHOLL P.C., ATTN.: DR. MATTHIAS SCHOLL ESQ., 14781 MEMORIAL DRIVE, SUITE 1319, HOUSTON, Tex. 77079.BACKGROUND OF THE INVENTION[0003]1. Field of the Invention[0004]The invention relates to a bionic and posture-correcting desk and chair, and more particularly to a bionic and posture-correcting desk and chair for primary or middle school students.[0005]2. Description of ...

AI Technical Summary

Benefits of technology

[0008]In view of the above-described problems, it is one objective of the invention to provide a bionic and posture-correcting desk and chair. It allows users to maintain the correct “forward sitting position” and “backward sitting position” or a sitting position therebetween all the time, and meanwhile the sitting positions which are comfortable and unlikely to cause fatigue can be easily adjusted or changed.

[0009]To achieve the above objective, in accordance with the invention, there is provided a bionic and posture-correcting desk and chair, comprising a separate or combined desk and chair or stool, the bottom of desk legs being connected with a footrest and a chair back being connected between supports of the chair back, wherein at the upper and lower parts of the desk and chair are disposed with a posture-correcting device and a mechanism for fixing the posture-correcting device; the posture-correcting device is replaceable at will and allows users to maintain the correct “forward sitting position” and “backward sitting position” or a sitting position therebetween all the time.

Problems solved by technology

It is apparent that the forward sitting position is likely to cause fatigue while the backward sitting position is not.

If students do not care about their sitting positions for study or writing, they are more likely to suffer from fatigue, short-sight and hunchback.

After the desks and chairs are adjusted, they are not suitable for users with different height.

Furthermore, it is complicated to adjust the desks and chairs and they are less durable if they are adjusted too much; 2. The distance between the desks and chairs has to be adjusted by adjusting the adjustable tube underneath and afterwards the desks and chairs have to be fixed by screws.

After the desks and chairs are adjusted, they are not suitable for users with different weight.

It is not easy for users to change the correct forward and backward sitting positions and the position in between and it is not convenient for users to enter and come out; 3. The rear edge of the desk is not disposed with the device to prevent short sight and hunchback, or the device fails to meet the requirements after being mounted; and 4.

It is not easy to adjust the inclination degree of the desktop and the bookrack according to the requirements.

In addition, the desk and chair legs, bookrack and chair back have not completely fulfilled the functions.

There are other problems that have not been paid much attention, for example, it is not easy to tidy the desks and chairs, the noises made when moving the desks and chairs, it is not easy for cleaning, the space (i.e. desk box) for holding books is too small and the desks and chair are difficult to be moved.

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