Firstly, you need to determine the location:
When purchasing, the placement place is different. The principles to be based on are different. If it is placed in the living room, you must choose a sofa bed with good color and practical firmness. If you want to use it for a long time, you should choose a sofa bed with high comfort and excellent quality. If you want to put it in the study for a short time, you don't need to pay too much attention on it. Before buying a sofa bed, you need to determine its location and function.
Secondly, we should know the purchase standard:
Look at the frame: This is the hardware of the sofa bed. Sofa bed is made of wooden frame. Since wood frames are inferior to steel frames in terms of load bearing and service life, some big brand producers will choose steel frames when making sofa bed. When selecting, observe whether the joints of the frames are smooth. There can't be too many gaps. If it is made of metal, it is necessary to observe whether its coating is uniform and soft.
Spring: Sofa bed with better elasticity will be the same as spring bed. It has added spring to the bottom of the bed. Sofa bed with plastic frame and foam as the main materials is prone to deformation. This is due to poor load-bearing capacity. You should not buy it. Choose the sofa bed with moderate hardness and balanced elasticity.
Thirdly, it depends on joints:
Some sofa beds even have pulleys at the bottom of the bed. This is to facilitate people to move frequently. The "joints" of these activities are an important part of sofa bed. They can be used as both sofa and bed. If the joints are not well done, it will affect the final use experience. In the process of purchasing, the sofa bed should be spread out or folded many times. This is to feel whether there will be sticking when the angle changes.
Fourthly, it depends on the fabric:
Due to different fabrics, the final using experience is different. Generally speaking, the fabric of sofa bed is cloth. The fabric should be thick and wear-resistant and not easy to pill. There are some producers who will do some antifouling treatment on the surface of the cloth. This is to make the sofa bed have antistatic, flame retardant and other functions. Some large producers will choose leather materials. This is because leather fabrics are tough, firm and wear-resistant and have a long service life.
Fifthly, it depends on the size:
Many people often only calculate the size of sofa bed when calculating the size. In fact, many sofa beds had better not be placed against the wall. Some may need to be 5 cm away from the wall. When calculating the size, everyone should take these into account so as not to be unable to put it down.
Sofa bed is used as a sofa during the day and a bed at night. This not only solves the daily rest needs, but also meets the sleep needs at night. It is very practical. When buying a sofa bed, be sure to consider it carefully. This is to buy a sofa bed suitable for you.
