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Every day when you come home from work and lie on the sofa to rest, you find that your legs are not stretching properly, because your size is not suitable! When buying furniture, the main focus is on the appearance, but often the size of the furniture is overlooked. The size of the furniture is related to whether your house layout is reasonable, whether it is convenient for your life, and if the size is not suitable, it can affect your health. So what exactly is the appropriate size for furniture?

1. Sofa

Sofas are used to meet people's needs for relaxation and rest, so comfort is important. The backrest of the chair is between 85-90cm, which allows the head to be completely placed on the backrest, allowing the neck to be fully relaxed.

If the backrest and armrests of the sofa are too low, it is recommended to add a cushion for comfort. If the space is not particularly large, the sofa should be placed as close to the wall as possible.

The distance between the sofa and the TV should be about 3 meters.

The depth of the sofa should not be less than 48 centimeters. If the seat depth is too deep, it will cause the calves to not sag naturally, while if it is too shallow, it will make it difficult to sit still.

The height of the seat surface should be between 36-42 centimeters.

2. Dining table

The scientific height of the dining table is approximately 73cm-76cm.

The seat height of the dining chair is 45 centimeters. If it is too high, the feet cannot touch the ground, and sitting too low is uncomfortable.

When used in conjunction, the height difference between tables and chairs should be controlled at around 28-32cm.

3. Desks and chairs

According to the height measurement of a normal person in our country, the desk height should be 75-80cm, the length should be greater than 90cm, the seat height should be 40-50cm, and the seat width should not be less than 38cm. The height of the space under the desk shall not be less than 58cm and the width shall not be less than 52cm. This is to ensure that there is enough space for the legs to move.

4. Bed

The height of the bed should be at the knees of the human body (45-50cm). When sitting on the bed, the legs should be able to land on the ground and the bedside area should not compress the muscles of the legs.

Being too high or too low will only bring inconvenience to getting up and down in bed. Being too high can cause inconvenience to getting up and down, while being too short can make it easy to get damp and inhale dust from the ground during sleep, increasing the working pressure on the lungs.

The height of the pillow can also affect sleep. Generally speaking, the height of an adult pillow should be 15 centimeters, while it can be slightly lower for the elderly and children, and around 6 centimeters for infants. This is beneficial for normal blood supply to the brain, relaxation of neck muscles, and smooth breathing in the lungs.

5. TV cabinet

The height of the TV cabinet should be such that after sitting down, the line of sight falls directly on the center of the TV screen. Taking sitting on the sofa watching TV as an example - the height of the sitting surface is 40 centimeters, and the height from the sitting surface to the eyes is usually 66 centimeters, which adds up to 106 centimeters. This is the line of sight height and is also used to measure whether the height of the TV cabinet meets the standard of healthy height.

Taking a 29 inch TV as an example, if the chassis is 60 centimeters high and the cabinet is 70 centimeters high, adding up to 130 centimeters, the height from the center of the screen to the ground is estimated to be about 110 centimeters, which is exactly in line with the healthy height for normal viewing. If the cabinet used is higher than 70 centimeters, the center line of view must be higher than this standard, which can easily lead to looking up.

After reading these furniture size standards, quickly measure whether your furniture size is within this standard range. If you find that the size is not suitable, be sure to adjust it in a timely manner to avoid affecting your health.