Why are children’s study desks more expensive?
Introduction: When many parents buy children’s study desks, they find that children’s study desks of good quality and big brands are much more expensive than ordinary desks. In the market, the price of ordinary children’s study desks is around four to five hundred, which is cheap It is also around two or three hundred, and some children’s study desks even cost two to three thousand or even six to seven thousand. So, why are children’s study desks so expensive? Children’s study table introduces a series of theories used in children’s study tables to help children prevent hunchback, protect their eyes, and study efficiently. These theories include the principle of “ergonomics”, the principle of “best perspective”, and “environmental interference” “Theory, “Body Pressure Sharing” Theory. The advantages of children’s study desks compared to traditional desks. According to related research reports, various problems caused by incorrect sitting postures such as scoliosis, oblique shoulders, hunchback, and myopia occur in about 90% of the growth and development stages of Chinese adolescents.
At the same time, the incidence of myopia and scoliosis among primary and middle school students in my country is increasing year by year. These problems are largely caused by the unreasonable design of the desk used by the child. Traditional desks and chairs are not adjustable in height. When children’s feet are suspended in the air, they will habitually lie forward, and their thighs will squeeze on the seat surface of the chair due to the gravity of the calves, causing the thighs to numb. Focus. The smooth table tops of traditional desks force children to lower their heads when reading and writing, which can easily cause cervical spine soreness, while traditional chairs with too large sitting surfaces can easily cause back pain. The children’s study table has an elbow support with a posture correction mouth, so that children can ensure the best sitting posture when reading and writing.
According to the principle of “best viewing angle” in the visual theory, the children’s study table is equipped with a desktop version with a downward slope of about 15 degrees, which is more suitable for writing. The height of the children’s study table can be adjusted freely according to the height of the child, so that the child can have a reasonable height of the study table during the growth process. The children’s study desk is also equipped with a book splint to adjust the distance between the eyes and the book between 30 and 50 cm, so that the eyes can be adjusted in the near and far changes, which helps to eliminate eye fatigue and also releases a One hand greatly improves the writing efficiency of children. The selection method of children’s desks must first be selected to meet the national standards jointly formulated by the Ministry of Health, the Institute of Child and Adolescent Health of Peking University, and the School of Public Health of Harbin Medical University. Do not use bendable panels and support panels. Children’s study tables, this type of study table is not conducive to the adjustment of the child’s correct posture. After choosing a suitable children’s study desk, you should read the instructions carefully and understand the correct use of the children’s study desk.