1, safe There are many styles of study tables on the market now: foldable, inclined, horizontal and adjustable in height. All the designs are for the convenience of children, but it is necessary to ensure whether such designs are safe, whether the foldable ones will be pinched by children's hands, and whether there are potential safety hazards in the corners of the table before and after folding. You should choose a table with rounded corners.
2, the scope of application should focus on understanding whether the size of the study table is appropriate, mainly depending on the length and width of the table, whether it can meet the needs of children when they grow up, and whether the height can be adjusted, especially for boys who grow up faster, it is necessary to choose a table with appropriate specifications and styles.
3. The material is Pinus sylvestris var.mongolica.. At present, Pinus sylvestris var. mongolica on the market is the best board with flat texture, moderate structure, light and soft material and good drying performance. There is also particleboard, which has a flat surface and strong decoration; Static bending strength and internal bonding strength are very high; Excellent processing performance; Small warping deformation and good dimensional stability. Its disadvantages are high water absorption thickness expansion rate, heavy product weight and low nail holding force, which is not suitable for repeated disassembly. Density board is impact-resistant and easy to reprocess, which is a good material for making furniture.
4, function The current study table requires correct sitting posture to prevent myopia. Now study tables have elbow pads. In the inclined plane, the book is unstable and easy to slide, so it is impossible for the child to keep pressing the book. The elbow rest of the study table slides down at an angle of more than 70 degrees when the body is inclined, which makes it easy for children to put their arms directly on the table top and then lie on the table top, so that the effect of elbow rest in correcting sitting posture is obviously weakened.
The bookshelves in the children's room are relatively high, and children can't reach them with their hands. They often have to climb to reach them. To be on the safe side, it is more convenient to put the books they often read on the small shelf of this study table. What I like is that the angle of the separated desktop can be adjusted, the handwriting can be practiced when lying flat at 0 degrees, the writing is convenient at 0- 15 degrees, the reading angle is 15-30 degrees, and painting at 30-40 degrees is more suitable, which is beneficial to correcting sitting posture and protecting eyesight.