What sizes are the sofa beds

Sofa beds come in many sizes. The height of the seat surface of the sofa bed should be between 35 and 42cm, which is approximately equal to the height of the person's calf. Too high or too low size is not conducive to the relaxation of human muscles, and long-term use is easy to cause body soreness.

The seat depth is between 48 and 55 cm.

The height of the back of the sofa bed should be kept between 68 and 72 cm from the ground, and within this range, the comfort of the human body is the strongest. In addition, the reclination of the backrest should be between 100 and 108 degrees, and the height of the armrests should be between 62 and 65 cm.

Nowadays, most people are in a state of snailing, and with a sofa bed, you can save space to the maximum. The sofa bed can be retracted and placed, which is convenient and practical, suitable for small living rooms, so that your living room has no corners. Knowing the size of the sofa bed is conducive to the layout of the living room, leaving a good impression on the guests and making it a beautiful landscape.

So let's sum it upSofa bed size

The size of the sofa bed is not too much different from the size of the ordinary sofa, and the function of the sofa bed is a little more than that of the ordinary sofa, that is, it is both a sofa and a bed, which can be used for two purposes, which is very convenient.

In general, the size of the sofa bed is not much different from the size of the sofa, but it will be slightly smaller than the size of the bed. However, the most important thing about the size of the sofa bed is that it conforms to the ergonomic principle and makes people very comfortable to sit and sleep. The size of the sofa bed will vary depending on the number of digits and the function, but it is mainly in the following range.

1. The seat height of the sofa bed.

The height of the seat is between 35 and 42 centimeters, which is about the length of a person's calf. Too high or too low is not conducive to the relaxation of human muscles, and it is easy to have backache and leg pain when sitting for a long time. So this height is just right, and it is very comfortable and relaxing to sit.

Second, the inclination of the back of the sofa bed.

The inclination of the back of the sofa bed is best between 100 and 108 degrees, and the height of the armrests is in the range of 62 to 65 cm.

3. The size of the sofa bed after opening.

The width is determined by the number of digits, generally 90 * 190 cm (single seat * 180 cm (double seat * 196 cm, 160 * 200 cm, 170 * 250 cm, the first three sizes are more common, and the last two sizes are larger.) This is just the general size, and the specific is subject to the actual product of the sofa bed.

Now you have a certain understanding of the size of the sofa bed, when choosing a sofa bed, the color and style are very important, but the size is also very important. First, it depends on whether it is comfortable and appropriate to sit; The second is to see whether the size of the sofa bed after it is fully opened and the size of the space at home is appropriate.

The above content is an introduction to the size of the sofa bed, I believe you will understand how to buy your own sofa bed after reading it.

I've measured this answer.

But different sofas have different widths.

The narrowest sofa I have ever heard is 47CM wide, but the narrowest sofa bed is 55CM

THE GENERAL WIDTH IS 65CM

THE WIDEST IS 85CM

In the size design of each part of the sofa, we should adapt to the curve of the human physiological structure, in line with the principle of ergonomics, so that the product will be more comfortable whether it is sitting or lying. For example, generally speaking, the height of the sofa bed seat surface is best between 35 and 42 cm, so that it conforms to the height of the human calf, which is conducive to the human calf muscles to rest assured, and the old lead reduces the body soreness caused by long-term walking.

Depending on how many people you want to choose, or the corner one, sofa: single: length: 80-95, depth: 85-90; Seat cushion height: 35-42; Back height: 70-90

Double: Length: 126-150; Depth: 80-90 Three-Man: Length: 175-196; Depth: 80-90 Quad: Length: 232-252; Depth 80-90