Sleeve part device for sitting posture correcting chair used for pupils

Abstract

The invention provides a sleeve part device for a sitting posture correcting chair used for pupils. The device comprises a chair main body, side guide bodies and inner sliding chutes, wherein front and rear two parallel chair legs at the lower end of the chair main body are mortised through a fixing connecting rod, and inner sleeve support rods are fixedly connected to two ends of the connecting rod between the front and rear two chair legs. For the sleeve part device for the sitting posture correcting chair used for pupils, due to the arrangement of the inner sleeve support rods, inner rods and knee baffle blocks, when the inner rods are used, butting bolts can be loosened, so that the inner rods can move in the inner sleeve support rods, when the parts of the inner rods are not used, theparts of the inner rods can be just hidden below the chair main body, so that the normal use of the chair is not hindered, then the shank parts and the ankle parts of the pupil sitting on the chair can be inserted below the knee baffle blocks and a connecting rubber column, thus the legs are in the bent state, therefore, the upper part of the body is prompted to be straight, and finally, the sitting posture correcting is assisted.

Description

technical field [0001] The invention relates to the technical field of school supplies, and more specifically relates to a sitting posture correcting chair set device for primary school students. Background technique [0002] In the classroom, students sometimes fall asleep in class, lie down on the table, and have improper sitting posture due to poor self-control. The emergence of this situation not only affects the efficiency of students' lectures and the normal development of the body, but also greatly affects the enthusiasm of teachers to teach, and has a serious negative impact on classroom teaching. At the same time, when students are doing their homework at home, they are more likely to fall asleep and write on the table, which will have a large degree of adverse effects on students' learning and growth, and most of the sitting posture correction chairs on the market are like the patent application CN201620220614 .5 A sitting posture correction chair, the lower end o...

AI Technical Summary

Problems solved by technology

[0006] To sum up, the present invention provides a sitting posture correction chair kit device for primary school students. Through structural and functional improvements, the correction chair is inconvenient for people to stand up, cumbersome to operate, complex in structure, and easy to cause fatigue due to upper body binding.

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