What is the appropriate height of the desk, table and chair?

The correct height of the table and chair should allow people to maintain two basic verticalities when sitting: one is that when the feet are flat on the ground, the thighs and calves can be basically vertical. At this time, the front of the table drawer must not put pressure on the thigh plane.

Second, when the arms are naturally drooping, the upper arm is basically perpendicular to the lower arm, and the height of the desktop should be just in contact with the lower plane of the forearm.

If the height of the table and chair is unreasonable, it will directly affect the sitting posture of the person, which is not conducive to the health of the user. For this purpose, the space under the desk table is not less than 580 mm high and 520 mm wide.

The right height can help people maintain the correct sitting and writing posture, which is conducive to the growth of children's bones.

The size of the table top of the single desk is generally about 62cm*112cm, the height of the table top is about 70cm-76cm, and the distance between the table top and the bottom of the drawer is about 12cm. If the desk is used by children, it is best to choose one that can adjust the height, because the height of the child has been changing in the development stage, and if it can be adjusted, it can be adjusted with the child's height, which is beneficial to the child's development, otherwise the child is prone to hunchback, or myopia.

1. Before choosing a desk, you must first decide where to place the desk. If you don't have to lean against a wall, you need to choose a desk with a stable corner. If you are leaning against a wall, you should choose a desk with a flat edge that fits the wall to prevent violent shaking during use.

2. Desks are generally used for work and study, so the place to choose must be well-lit, but not too dazzling to affect eyesight.

3. There are many materials for the desk, which can be chosen according to your preferences. But if it is for children, try not to choose some fragile glass or steel materials that are easy to bruise, and a wooden desk is a good choice.

4. It is best to choose a desk with an arc-shaped corner, so that it is not easy to be injured when you hit it.

5. The color should not be too fancy, because when you go to work and study, after all, you still want to have a quieter environment.

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Modern families will not lack Jing Lamin desks, tables and chairs and other devices, with these objects in the study, work efficiency will be improved. In order to make it more comfortable to use, the choice of height should be scientific. Presumably, many people do not have a good understanding of height, but in fact, this is a necessary knowledge when buying tables and chairs.

Let's take a look at the height of the desk and the height difference between the desk and the chair.

Now the writing desk on the market has changed a lot, and the shape and function have been greatly improved.

According to the normal human physiological calculation in China, the height of the desk should be 750-80mm, taking into account the activity area under the table, the net height under the table is not less than 580mm. Office furniture should be matched with the desk, with moderate height, soft and comfortable. to facilitate people's activity needs.

The single desk can be used 600*1100mm, and the table height is 710-750mm. The countertop should not exceed 125mm from the bottom of the cabinet, otherwise you will hit your foot when you get up. Desks used by children under the age of 14 should be at least 400*500mm and 580-710mm in height.

The seat should also be matched.

Under normal circumstances, a single desk can use a 600 ll00mm table top, and the table height is 710-750mm. The countertop should not exceed 125mm from the bottom of the cabinet drawer, otherwise, you will hit your feet when you get up. A 100 mm light trough can be set up at a distance of 450mm from the countertop for the desk against the wall, and a bookcase or shelf is used on it, so that the light tube cannot be seen when writing, but the countertop has sufficient light.

Desks used by children under the age of 14 should have a table top of at least 00mmx500mm and a height of 580-710mm.

When you buy tables and chairs, it is not enough to know their respective sizes, but also to have a reasonable height difference between the two. The height and size standards of table furniture can have four specifications: mm; The seat height of the chair and stool furniture can be balanced and swamped in three sizes. In addition, it is also stipulated that the standard size of tables and chairs should be used, and the height difference of tables and chairs should be controlled in the range of 280-320mm.