Chair for students

Abstract

The invention discloses a chair for students, and belongs to the field of chairs. The chair comprises a main body, a backrest structure, a fixing mechanism, a transmission mechanism, a rotating mechanism and telescopic wheel mechanisms. The backrest structure and the fixing mechanism are arranged, the backrest structure is pushed to move to drive the fixing mechanism to fix a backrest, and a hook is attached to the outer wall of one end of a desk, the chair and the desk are limited, so that when the chair is placed on the desk, the backrest is stored, the movement of the chair on the desk is limited, and the chair does not fall off under stress; under the condition that the chair needs to move, the movement of the chair is easier and more labor-saving through the telescopic wheel mechanisms, and the use of the chair is not affected; and through the transmission mechanism and the rotating mechanism, when the student leans against and the front legs suspend, a stop block rotates downwards for supporting the front legs and keeps balance, and therefore, the safety degree is increased, and accidents are reduced.

Description

technical field [0001] The invention relates to the field of chairs, in particular to a chair for students. Background technique [0002] A chair is a kind of daily life furniture, a kind of seat with a backrest and armrests. The chair is very practical and can appear in every room. Its main function is to facilitate people to rest; chairs are essential in schools , for students, their daily life is the home of two points and one line - school, the classroom where students spend the longest time besides sleeping time is the school classroom, because they sit on chairs to study all day, the students use chairs Practicality and safety are extremely important. [0003] When students are cleaning after class, they will put the chair upside down on the table. The back of the chair is placed downwards. The backrest is in a vertical downward state, which will hinder the cleaning and make the students need to bend down or squat down to clean under the desk. , and when cleaning the...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is: in order to solve the problem that students will put the chair upside down on the table when cleaning after class, the chair backrest is placed downward, and the backrest is in a vertically downward state, which will make the student need to bend over or squat to face the desk Cleaning is carried out below, and when cleaning, it is easy to touch the chair, the chair is prone to displacement due to force, and it will fall from the table, causing damage to the chair. A structure is required to store the back of the chair and limit the chair and table , to prevent the chair from falling easily from the table. Some students like to sit on the chair and lean back. Only the back legs of the chair are on the ground. Once the balance is lost, the chair is easy to fall, and the student will fall with the chair, which will cause dangerous problems for the students. , and the handling of the chair provides a chair for students

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