Connection-type desk-chair for sitting posture correction

Abstract

The invention discloses a connection-type desk-chair for sitting posture correction. The desk-chair comprises a desk and a chair, a chair back is fixedly installed on the chair, and a chair rotation shaft is fixedly installed on the chair; a chair seat is movably sleeved with the chair rotating shaft, a rack is fixedly installed at the bottom of a limit rack, and a lifting groove wheel further fixedly sleeves a shaft of a gear; the other end of a lifting rope is fixedly connected with a lifting rack, a raising rod movably sleeves a connection rod, and the side, away from the connection rod, ofthe raising rod is fixedly connected with an inclined plate; the inclined plate is movably installed in a rotation shaft groove through a rotation shaft. According to the connection-type desk-chair,through a desk-chair combination, when a student sits on the desk-chair, all parts are automatically opened, and when the desk-chair is not used, all the parts are automatically closed; the automationdegree is high, and the desk-chair is convenient to use; the use enthusiasm of the student is easily motivated, the space is effectively saved, the sitting posture of the student is effectively corrected, a good learning habit is created for the student, the vision of the student is effectively protected, and the desk-chair is suitable for popularization.

Description

technical field [0001] The invention relates to the technical field of medical auxiliary equipment, in particular to a one-piece sitting posture correction desk and chair. Background technique [0002] The bodies of primary and middle school students are in the development stage. The desks in the classroom are mainly composed of desktops and table legs. This kind of desks do not have any anti-myopia facilities. Students sit at the desks for a long time to read and write. It will habitually bend the body on the table, thus forming a bad study habit, which will gradually bend the spine of the student, fatigue the eyes and myopia, and affect the normal physical development of the student. It is difficult to correct the bad sitting posture of students, and the desks currently used by students cannot effectively solve the problem of the students' own bad sitting posture. [0003] In order to solve the above-mentioned problems, an anti-myopia desk for correcting sitting posture i...

AI Technical Summary

Problems solved by technology

[0004] Although the problem of incorrect sitting posture of students is solved, the above-mentioned anti-myopia desk for correcting sitting posture still has obvious defects during use: 1. The bracket of the device is fixedly installed on the desktop and requires manual adjustment, which is inconvenient for students to use; 2. 1. The device cannot be retracted when not in use, which affects the appearance of the desktop and is inconvenient for students to write and other activities. It is not practical for classroom teaching and the device extends out of the table, which affects students' daily class activities and easily hurts students who are playing. ;3. The device has a limited effect on the range of correcting students' sitting posture, and the effect of use cannot be guaranteed

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