Furniture is composed of four factors: material, structure, appearance and function. The function is the guide, which is the driving force for the development of furniture. The structure is the backbone and the basis for realizing the function. These four factors are related to each other and restrict each other. Since furniture is designed and manufactured to meet people's material needs and uses, furniture also has factors in terms of materials and appearance.
Furniture refers to large items such as wardrobes, tables, beds, and sofas.
Liu Qing's "Copper Wall Iron Wall" Chapter 18: "A guardian of a two-piece furniture with a back box gun and a carbines came up." Household appliances, refers to wood, and also include cooking utensils. It is an instrument used in human daily life and social activities to have functions such as sitting, leaning, storing, and spacing. It is usually assembled by a number of zeros and parts in a certain joint manner, and has become an important part of indoor and outdoor decoration.