80, 90 in the memory of the desks and chairs are basically fixed, the material is mainly solid wood, and then gradually have steel, plastic and wood combined desks and chairs, with lifting function is still very rare, in recent years to enter people's vision, in some remote areas, fixed student desks and chairs are still the mainstream. Now with the improvement of people's living conditions, adequate nutrition, resulting in children's bodies more and more robust, especially in adolescence, the growth rate of height can be said to be visible to the naked eye, but the drawbacks of fixed student desks and chairs are becoming increasingly apparent, myopia and hunchback problems are becoming more serious, and the emergence of lifting student desks and chairs is a good way to improve these problems. Today, the current market of different kinds of lifting student desks and chairs how to adjust, choose what kind of lifting student desks and chairs is more appropriate.

1, screw lift student desks and chairs

Through the name we can simply understand the lifting structure of such students' desks and chairs, the adjustment operation is relatively complex, that is, the screws on the students' desks and chairs are removed, according to the needs of the students to lift or press down to adjust the height of the desks and chairs, adjust to the appropriate position, and then fix the screws to achieve the function of lifting. Although it looks simple, it is a little laborious for students, first of all, you need to use the relevant tools to screw, and secondly, you need to cooperate with many people, and it is likely to be dangerous in the process of cooperation.

2, circlip and knob lift students desks and chairs

The two desks and chairs are side by side mainly because the operation mode of lifting is relatively unified, only need to pull out the buckle when lifting, and then lift up or press down, determine the height that needs to be adjusted, and then push the spring and knob to go. Compared with the screw lifting student desks and chairs, the operation is more simple, and there is no need for multiple people to cooperate.

3, hand-lift student desks and chairs

The first two lifting methods need to manually control the height of lifting and lowering, and the hand lifting of the height of the students' desks and chairs, although also need to be manually controlled, but more simple, only need to shake the handle clockwise, the height of the desks and chairs will slowly increase, counterclockwise shaking will slowly decline, the driving force is mainly from its internal gear, gear to drive rotation, Free to adjust the height of the lift, children can adjust themselves, there is no danger.

There are many differences in the adjustment of different kinds of student desks and chairs, and it is very important to choose the right one. The focus of school education should be education itself, the choice of school furniture is second, but the choice of the right manufacturer can ensure both quality and health.