How to pick a sofa bed?

Tips for buying a sofa bed

Key point 1: The size of the sofa bed should be appropriate.

When choosing a sofa bed, don't just consider the appearance and color of the sofa bed. Comfort is also very important, and this is reflected in the size. The dimensions of the various parts of the sofa should be adapted to the curve of the human body's physiological structure and ergonomically so that it is comfortable to sit or lie down.

The height of the sofa bed is preferably between 35 and 42 cm, which is about the height of the person's calf. Too high or too low is not conducive to the relaxation of human muscles. The seat depth is preferably between 48-55 cm. When the back is placed against the back of the sofa as much as possible, the knee should still be outside the seat. From the ground up, the height of the sofa bed back should be between 68-72 cm, in this range, the comfort is the strongest. In addition, the inclination of the backrest is preferably between 100 and 108 degrees, and the height of the handrail is preferably between 62 and 65 cm.

Point 2: The structure of the sofa bed should be firm

Whether the frame structure of the sofa bed is strong is the most important standard for measuring the quality of the sofa bed, and it is also the basic guarantee for the firmness and durability of the sofa bed. If the sofa bed has a wooden frame, it is best to uncover the base lining to see if the wood is clean and the good wooden frame should be free of insects, scars, and ruin.

The "variant" mode of the sofa bed mainly includes "flip type" and "push-pull type". No matter which method is used, in the "variation" process, the hand should be smooth, the resistance is moderate, and the parts are stable and firm after being placed.

Point three: the spring pad of the sofa bed should not be too soft

Because the sofa bed takes care of both the sofa and the bed, the quality and comfort of the sofa bed spring pad is essential. Moreover, when choosing, the spring mattress that is not softer is better, and the mattress with moderate softness and hardness can evenly disperse the weight of the human body, strengthen the support ability of the spine, and relieve the body fatigue.