Learning chair with anti-humpback function

Abstract

The invention discloses a learning chair with an anti-humpback function, and relates to the field of school supplies. The learning chair comprises a seat, an anti-humpback mechanism, a support mechanism and a waistband mechanism, a soft cushion is embedded in the top end of the seat, a conductive mechanism is connected between the seat and the soft cushion, and an armrest is fixed at the top end of the seat and positioned on the outer side of the soft cushion; and the support mechanism comprises a base located at the bottom end of the seat, the bottom end of the base is connected with a first support, one end of the base is connected with a fixing ring, the inner wall of the fixing ring is connected with a second support in a sleeved mode, and the inner wall of the second support is connected with a rotating support through a ratchet mechanism. By arranging the anti-humpback mechanism and the waistband mechanism, the anti-humpback mechanism limits the shoulder positions of a user, the waistband mechanism limits the waist of the user, and when the waist or shoulders of the user are aching, the body cannot be adjusted, so the applicability of the device is further improved.

Description

technical field [0001] The invention relates to the field of learning appliances, in particular to a learning chair with the function of preventing hunchback. Background technique [0002] Although the society has repeatedly called for reducing the homework burden of students, in fact, children still have a lot of homework. They spend long hours at their desks every day to do homework, which seriously affects the health of children in the developing period, leading to spine deformation, vision loss and other diseases. [0003] However, the anti-hunchback learning chairs currently on the market use simple auxiliary mechanisms to prevent students from hunchbacks. In the process, the waist and shoulders maintain the same posture for a long time, which will cause soreness, and users will adjust themselves unconsciously. Sitting posture, thereby reducing the effect of anti hunchback. Contents of the invention [0004] The purpose of the present invention is: in order to solve ...

AI Technical Summary

Problems solved by technology

[0002] Although the society has repeatedly called for reducing the homework burden of students, in fact, children still have a lot of homework. They sit at their desks for a long time to do homework every day, which seriously affects the health of children in the developing period, leading to spine deformation, vision loss and other diseases.

[0003] However, the anti-hunchback learning chairs currently on the market use simple auxiliary mechanisms to prevent students from hunchbacks. In the process, the waist and shoulders maintain the same posture for a long time, which will cause soreness, and users will adjust themselves unconsciously. Sitting posture, thus reducing the effect of anti hunchback

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