The standard size of student desks and chairs, there are various styles of desks and chairs sold in the market now, and there are some differences in the sizes used by students of every age in life, which are divided into desks for adults and desks for children. Let's analyze the standard size of student desks and chairs.
The standard size of student desks and chairs is 1. According to this standard, from 1990 to 2005, there are ten specifications for the height of desks. 1 tono. 10, ranging from 760 mm to 490 mm, with a difference of 30mm for each height and a desktop width of 600 mm.
High school students: No.65438 +0, No.2, No.3, No.4, one or two, no more than three.
Junior high school students: No.2, No.3, No.4, No.5 and No.6 at least two models (at least three models in four-year system).
Pupils: No.4, No.5, No.6, No.7, No.8, No.9, 10 at least.
There are many domestic manufacturers of student desks and chairs and student apartment beds. Regular school furniture manufacturers can reach the specified standard size, which can completely exceed the national standard size. Conditional schools will basically choose lifting tables and chairs, and the height can be adjusted freely.
When choosing desks and chairs, schools should try to choose powerful manufacturers. First of all, consider the quality, and then consider the price. After all, health is the capital of revolution.
Standard size student desks and chairs 2 standard size children's desks
Generally, the size of children's desks is 1. 1 to1.2m, with a height of 0.76m and a width of 0.55m to 0.6m.. The height of the chair is 0.4 to 0.44 meters, and the overall height does not exceed 0.8 meters. The design of children's writing desk should conform to the principles of ergonomics. For example, a single desk can have a desktop of 60 times 10 cm, and the height of the desk is 7 1 to 75 cm. The size of tables and chairs should match the height, age and body shape of children, so as to choose the right tables and chairs.
First, how to buy children's desks and chairs?
1, the size and height of children's desks and chairs are generally controlled at about 63cm. Children can use it with a relatively high and low waist and a straight waist. If the height of the table is 63cm, the size of the matching chair will be controlled at about 30cm. Children in primary schools will be more comfortable to use.
2. When we choose chairs, we all like to choose soft-packed armchairs, but the choice of children's tables and chairs is the opposite. Suitable for children to use furniture such as solid wood or plastic in the normal process. The dynamic effect of the soft bag is too great, which will make the upper end of the spine lean backwards and it is impossible to correct the sitting posture or cultivate habits.
Don't underestimate the armrest of the chair. The armrest of a standard children's desk and chair is at a 90-degree angle. Children have established correct habits since childhood, and their physical development has also been restricted, which has made the spine and waist well developed.
Friction plays an infinite role, but what would children's desks and chairs look like without friction? If the tables and chairs are not slip-proof, they will move nonstop or lack stability. Any posture can be satisfied, which is not good for children's development.
5. Children's desks and chairs are mainly made of solid wood, plates, stainless steel and plastic, regardless of soft bag backrest and personalized home. The configuration of tables and chairs during children's development is very important. If used improperly, it will lead to hunchback and so on.
Step 6 ensure safety
Most desks are for children, so safety must be the most important issue. It is best to choose a desk with smooth lines and rounded or curved edges. Besides, you should do a delicate surface treatment. You can shake the desk vigorously when you buy it to see if its structure is stable. If you feel loose and shaky, don't choose to avoid potential safety hazards later.
7. Accuracy and appropriateness are actually two aspects. It should be noted here that accuracy refers to the size problem. Before buying a desk, you must calculate the position and height of the reserved desk and chair, and determine the approximate size, so that you will not be in a hurry when buying, and avoid buying big and small.
Suitability refers to the collocation of desks, depending on whether the style matches the overall decoration of the home, and the color problem is also very important. Dark desks can ensure psychological peace and stability when studying, while brightly colored and beautifully shaped desks can play a very good role in developing children's intelligence and stimulating creativity. These two desks have different benefits.