After a day of fatigue, I returned home. The first move was to throw myself into the soft and comfortable sofa, and it felt like I was being held in a warm arms. When you are lazy, lie horizontally and vertically, and when you are happy, jump up and down. Sofa is the closest furniture to people. Since that's the case, you can't choose a sofa too casually. The sofa plays a very important role in the home, and there are quite a lot of considerations.

How to choose a high-quality sofa? Three rules for choosing high-quality sofas: 1: Comfortiness, you are busy outside, and you have to enjoy it when you get home. Every joint of your body needs to find a place to stretch easily. It is most suitable to sit on a soft and comfortable sofa at this time. The size of each part of the sofa should meet the ergonomic requirements, and it is better to have a curved surface suitable for the physiological structure of the human body. If the living area is small, a sofa bed with a seating and lying function is a good choice.

The height of the sofa seat should be equal to the height of the person's calf plus heel or slightly lower height, which is approximately between 35— 42 cm. If the seat surface is too high, both feet will be suspended in the air, the weight of the human body's torso will be pressed against the legs, the back muscles will be tense, and the muscles in the legs and back will feel unbearable after a long time; if it is too low, the back muscles will not be in a natural state, and the stress surface on the thighs will be reduced, and over time, you will feel muscle soreness.

The width of the front of the single sofa seat should not be less than 48 cm; the sofa of the double sofa should be more than 95 cm; the sofa of the three-person sofa should be between 140— 145 cm, and the depth of the seat should be between 48— 55 cm.

When the body is sitting on the sofa with the maximum support, the knee joint is still outside the sofa. If the sofa sits too deep, the back cannot be completely attached to the backrest of the sofa when sitting down, which will lack effective support to the waist and the lumbar muscles will remain in a tense and contracting state to maintain the sitting position. Over time, it will cause lumbar muscle strain. The height of the backrest of

should be between the shoulders and ears when sitting down. From the ground to the top of the backrest, it should be about 68-72 cm. Nowadays, many people like to use high-back sofas, which is actually not scientific. Because when a person's shoulders are resting on a high backrest, the waist, back and backrest have to be separated by a distance, and the body and the sofa are less in contact. In this way, if you can't sit for a long time, you will feel tired due to your lack of place to rely on your waist and back. In this regard, a low-back sofa has obvious advantages. This is because people sit on the sofa and their backs rely almost entirely on it. The contact area is large, the body feels comfortable, and the sitting posture also looks graceful and graceful. The inclination of the backrest is 100— between 108 degrees. The height of the handrails on both sides is between 62— 65 cm.

Rule 2: Matching degree

If a good sofa is not placed properly, no matter how beautiful it is, it will be "scene" “ only by choosing based on the actual situation in the living room can the beauty of the sofa be fully displayed and the sofa can be used by me; When placing a sofa, the location of the sofa should be considered in terms of the function and size of the living room. Small rooms should use smaller solid wood sofas or compact fabric sofas to make the room more space; larger sofas in the large living room and equipped with coffee tables are more convenient and comfortable. If you wait until you buy the sofa and then consider how to place it, it is often too late.

One-line-shaped layout is very common

The sofa is arranged along a wall in a zigzag shape, and a coffee table is placed in front, which is more practical for families with smaller living rooms. This decoration method is designed to save space and increase the scope of activities, and is suitable for families with smaller areas but many members and pay attention to game activity space.

The way two sofas are placed opposite each other is not very common, but in fact, this is a good way to place them, especially suitable for the living room of more and more people who don't like to watch TV. The relative arrangement is suitable for spatial arrangement with conversation as the main function, and the position is highly layered. Moreover, for living rooms with different sizes, you can adapt to the size of the sofa.