What do you know about furniture?

Furniture refers to the appliances and facilities necessary for human beings to maintain normal life, engage in production practice and carry out social activities. Furniture also develops and innovates with the pace of the times. Up to now, there are many kinds, different materials, complete varieties and different uses. It is an important foundation for building a working and living space. Household appliances. "Biography of King Shu of Jin": "It was quite a gift to say that my family was poor and asked for the order of Wan Ling. However, the State Council inspected 1300 pieces of furniture. " Jia Sixie of the Northern Wei Dynasty wrote in "Qi Yao Min Shu Liu Huaishu Woods Left": "All furniture should be made of wood." Song Mei Yao Chen's poem "Several Neighbors Move to New Houses" said: "I heard that it would be better to move to a new house. After this fake cloth bag, the furniture will be sloppy. " The sixth episode of "Hate the Sea": "(Dihua) has found a house and all the furniture is ready." The second chapter of Ba Jin's death: "The bottom wall of this small room, the furniture in the room is gone." Furniture consists of four elements: material, structure, appearance and function, among which function is the forerunner and the driving force to promote the development of furniture; Structure is the backbone and the basis of realizing functions. These four factors are interrelated and mutually restricted. Because furniture is designed and manufactured to meet people's certain material needs and use purposes, furniture also has factors of material and appearance.

Furniture refers to wardrobe, table, bed, sofa and other large items.

Some combination and connection between materials and components used in furniture is a structural system based on certain use functions. It includes the internal structure and external structure of furniture. Internal structure refers to some combination of furniture parts, which depends on the change of materials and the development of science and technology. Like the traditional tenon joint method, the hardware connection method used in modern panel furniture is internal structure. In addition, the external structure of furniture is in direct contact with users, which is a direct reflection of appearance, so it must adapt to users in scale, proportion and shape, which is ergonomics. For example, a chair with suitable seat height, depth and backrest inclination can alleviate people's fatigue; Accommodation furniture should be adapted to the scale of the accommodated items on the premise of facilitating users to access the items.