According to the current average standard:
1. If it is a 6-year-old child, the standard height is1115 cm, then the corresponding suitable study desk size height is 460mm；;
2. If the child is 10 years old and the standard height is130.4-141.5cm, then the appropriate size and height of the study table is 530mm.
3. If the child 12 years old and the standard height is146.7-151.6cm, then the appropriate size and height of the study table is 550mm；;
4. If the child is 14 years old and the standard height is 157.6- 162.7cm, then the appropriate size and height of the study table is 630 mm ..
The child is in the developmental stage. If the height of the tables and chairs they use does not reach the correct proportion, it is easy to have scoliosis. Scoliosis leads to bad posture such as high and low shoulders, scapula askew, razor back, pelvic inclination and so on. It can also lead to decreased immunity and impaired cardiopulmonary function. Therefore, it is very necessary to cultivate children's good sitting posture from an early age!
How to correctly adjust the height suitable for children to sit;
1, adjust the children's learning chair
Raise the backrest of the chair first, then loosen the seat cushion and tighten it until the child's knee position is tight and there is a gap between the backrest and the seat cushion. The inclination of the chair is designed as 15, so that the child's back is inclined, and the neck is evenly stressed without hunchback.
Step 2 adjust the desk
Shake your hands until the child's hands are placed on the table to form 90 degrees, so that the distance between the child and the table is about a fist.
3. Panel adjustment
Calligraphy 0, writing 0 ~ 15, reading 25, drawing can be adjusted to the maximum according to the needs of children.