1. What is the size of the sofa bed
 in general
1. The seat height of the sofa bed
The height of the sofa bed The height of the seat surface is between 35-42 cm, which is almost the height of a person’s calf. Too high or too low size is not conducive to the relaxation of human muscles, and long-term use is likely to cause body soreness.
2. Seat Depth of Sofa Bed
The seat depth is between 48-55 cm, that is to say, when the back is as close as possible to the back of the sofa bed, the human knee should still be outside the seat. From the ground, the height of the backrest of the sofa bed should be kept between 68-72 cm. Within this range, the comfort of the human body is the highest.
3. The inclination of the backrest of the sofa bed
The inclination of the backrest is preferably between 100-108 degrees, and the height of the armrest is 62- Between 65 cm is more suitable. When buying a sofa bed, you need to sit down and try it out to see if it is suitable and comfortable.
4. The size of the sofa bed after opening
The size of the sofa bed after opening is determined by the number of users, and the single sofa bed is generally 90*190 cm , the double sofa bed is generally 125*180 cm, the three-person sofa bed is generally 153*196 cm, and the width of the multi-seat sofa bed is larger, but these dimensions are general dimensions, and the specific size is based on the actual sofa bed. allow.
2. How to choose the size of sofa bed in different apartment types
1. Small apartment type (house area <75?O)
Small-sized house, the living room area is about 16 square meters, the size of the sofa bed should not exceed 150cm*95cm, you can choose a double sofa bed, or a small three-person sofa bed, with a small coffee table and TV Cabinets, the living room looks delicate and warm, not too crowded. Don’t choose a multi-person sofa bed in a small-sized house, otherwise there will be no place to move around.
2. Small and medium-sized units (house area 75?O-100?O)
For small and medium-sized houses, the living room area is about 25?O, so the sofa bed The size and width of the sofa can be controlled at about 175cm-196cm, and it is most suitable to place a medium and large three-person sofa bed.
3. Large-sized (house area 100?O-130?O)
The living room area of a large-sized house is at least 25 square meters, so you can be bold at this time Choose a sofa bed with a width of 232cm-252cm. After all, when the house is big, you don’t have to worry about the size of the sofa bed. As long as you don’t buy ten or eight sofa beds, how comfortable is it.
Declare: The above methods are derived from the program system index or shared by netizens. They are for your reference only and do not represent the research views of this website. sex and authority.