Adjustable desk-chair having sitting posture correction function

Abstract

The invention discloses an adjustable desk-chair having the sitting posture correction function. The desk-chair includes a desk and a chair, the chair is composed of an adjusting base, a bracket, a chair panel and a correction belt, and the desk is composed of a desk board, desk legs, a drawer and an inductive prompting device. The chair adopts the adjusting base with the height adjustable, the usage requirement of students different in height is met, the correction belt is arranged, after adjusting the length of the correction belt according to the requirements of the students, and the students make the correction belt steer around the shoulder and then buckled into an inserted hole base. Through the auxiliary effect of the correction belt, the desk-chair helps the students to straightenthe back and avoid a humpback; moreover, the inductive prompting device is embedded in the desk board, when the distance between the heads of students and the desk board is too close in the writing process, an inductor performs induction, a control chip controls an indicator light to light for prompting, and thus the students are urged to always keep the correct sitting position. In addition, through the arrangement of a telescopic regulating wheel set, idler wheels are exposed and make contact with the ground, thus the desk and the chair can be easily and rapidly moved, sound and noise reduction is achieved, and meanwhile the movement efficiency is improved.

Description

【Technical field】 [0001] The invention relates to the technical field of learning appliances, in particular to an adjustable class seat with the function of correcting sitting posture. 【Background technique】 [0002] Desks and chairs are places where students use to attend classes, read and write. Students sitting on desks and chairs for a long time will be "crowned", and incorrect sitting posture will affect the physical development of students, and even lead to problems such as hunchback and myopia. These are caused by sitting postures that do not attract attention . And usually in order for students to learn in a new environment, the position is usually adjusted such as row-to-row swap to promote students' learning enthusiasm, but the traditional classroom chairs usually drag and make a lot of noise during the movement , affecting the learning of students in other classes, and the lifting strength of the two people is high and the efficiency is low. In order to solve th...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to overcome above-mentioned deficiencies in the prior art, provide a kind of adjustable and have the class seat of sitting position correcting function, it is aimed at solving the problem that the student sits on the desk and chair for a long time in the prior art and can cause hunched back, eyesight and so on. Myopia and other problems, and traditional desks and chairs are noisy during the moving process, and the technical problems of low moving efficiency

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