Drawing board chair

Abstract

The invention discloses a drawing board chair. The drawing board chair comprises a chair surface and a drawing board; the drawing board is connected with the chair surface; the lower side surface of the chair surface is fixedly connected with chair feet; a chair back extends upwards from the upper side surface of the chair surface; the lower side surface of the chair surface is fixedly connected with a sliding device; a transverse rod is arranged on one side of the sliding device; one end, back on to the sliding device, of the transverse rod is connected with the drawing board; the drawing board is foldable.

Description

technical field [0001] The invention relates to a learning appliance, more specifically to a drawing board chair. Background technique [0002] A chair is a sitting device with a backrest and some armrests. In ancient times, sitting on the ground, there were no chairs, and the "chair" was originally the name of a tree. The name of the chair first appeared in the Tang Dynasty, and the image of the chair can be traced back to the Hu bed that was introduced to the north during the Han and Wei dynasties. Chairs are classified by material: solid wood chairs, glass chairs, iron chairs, plastic chairs, fabric chairs, leather chairs, foam chairs, etc. Chairs are classified by use: office chairs, dining chairs, bar chairs, leisure chairs, reclining chairs, special chairs, etc. [0003] Chairs are widely used in life. Most of the chairs in the prior art only have the single function of resting. In this way, students need to move the drawing board in the art class. Due to the limite...

AI Technical Summary

Problems solved by technology

[0003] Chairs are widely used in life. Most of the chairs in the prior art only have the single function of resting. In this way, students need to move the drawing board in the art class. Due to the limited space in a classroom, the drawing board will take up a lot of space. This can lead to crowded classrooms

Images