Double-seat desk and chair with steel angle frames

Abstract

The invention relates to a double-seat desk and chair with steel angle frames used by students in various schools. Frames of a desk and a chair are welded by using steel / iron angle materials; and a face plate, a base plate and a lateral plate are fixed on the frames by using bolts. Wood frames are replaced by the steel / iron angle frames, so that the desk and the chair are firm and durable and the legs and the frames are not broken. The desk and the chair can be recycled and are beneficial to the protection of forest resources. The height of the desk and the chair can be flexibly regulated, so that the needs of different student body types are satisfied. Besides a laying box on the desk, a very large space is further remained under the chair and used for putting books or other articles of the students so as to ease the problem that the students have no place for putting books because of too small laying box of the existing single-student single-seat desk. Various bad postures of the students are effectively limited by the double-student double-seat chair, so that the health of students is protected.

Description

technical field [0001] The invention relates to a student desk and chair used in various schools in the education industry. Background technique [0002] At present, many schools use wooden desks and chairs or single-seat desks and chairs. Wooden desks and chairs are easily damaged, and their legs will fall apart after a few years. Many damaged and scrapped, causing the school to buy new desks and chairs every year. Although there are also steel desks and chairs on the market, most of them are single-seater, with a small desktop area and small storage boxes for textbooks and books. There are many drawbacks to using single seat desks in classrooms. [0003] 1. The single-person and single-seat desks are easy to move, and they are finally arranged neatly. If the students pull them a little, they will become disordered again. The desks in the classroom are often placed in a mess, which affects the civilization and beauty of the classroom environment. Sometimes in class, in...

AI Technical Summary

Problems solved by technology

[0003] 1. The single-person single-seat desk is easy to move, and it is not easy to arrange it neatly. If the students pull it a little, it will become disordered again

The desks in the classroom are often placed in a mess, which affects the civilization and beauty of the classroom environment

Sometimes in class, some active students are still moving the table, making noise, and even cause quarrels among students for "turf", which affects the order of classroom teaching

[0004] 2. The box for storing textbooks and books in a single desk is too small to hold the existing books and materials of the students. The students' books are forced to be placed directly on the desktop, resulting in a reduction in the usable area of ​​the desktop

[0005] 3. In the classroom, there are usually two single desks in a group. There are eight legs under the desk, and the horizontal bar makes the space under the desk narrow. It is very inconvenient for students to clean the floor, and it is difficult to clean under the desk.

[0006] 4. With a single seat, students tend to sway here and there when sitting, their buttocks are tilted, and the seat is turned down to sit, all kinds of phenomena occur

It is not conducive to correcting the bad sitting posture of students, and it is not conducive to the healthy development of students

[0007] 5. The single seat is also easy to be used by students to fight or even fight, which hides the hidden danger to the students' personal safety, and it is easy to break the seat

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