Huafeng Office Chair Dimensions
The standard dimensions of the Huafeng brand office chair are 620mm in length × 560mm in width × 1080mm in height, with a seat width of 510mm, seat depth of 620mm, and seat height of 480mm.
Overall Dimension Analysis
The overall height of the Huafeng office chair is 1080mm, which typically refers to the vertical distance from the ground to the top of the backrest. This measurement meets the conventional requirements for office chair height in ergonomic design and is compatible with most standard office desks (with a desktop height of approximately 720-750mm). It ensures that users can maintain a line of sight parallel to the computer screen while seated, reducing neck fatigue. The chair's width is 560mm, determining the horizontal space it occupies. This size is suitable for placement in conventional office partitions or individual workstations, avoiding discomfort from being too narrow or excessive space usage from being too wide. The chair's length is 620mm, primarily reflecting the vertical extension range of the backrest, providing sufficient support area for the back, especially suitable for office scenarios requiring prolonged sitting.
Key Seat Dimensions
The seat width is 510mm, close to the average human shoulder width (approximately 450-500mm). This dimension provides ample horizontal support for the hips and thighs, preventing body leaning or localized pressure concentration due to a narrow seat. The seat depth is 620mm, referring to the distance from the front to the back of the seat. This measurement matches the length of the human thigh (approximately 450-550mm), ensuring support for the front part of the thigh while leaving about 50-100mm of space behind the knees to avoid compressing blood vessels and nerves, promoting blood circulation. The seat height is 480mm, referring to the vertical distance from the seat to the ground. This height complies with the ergonomic standard of "feet flat on the ground and thighs parallel to the ground while seated," distributing body weight and reducing lumbar pressure.
Ergonomic Significance of Dimension Design
The dimension design of the Huafeng office chair integrates anthropometric data with office scenario requirements. For example, the seat height of 480mm can be adjusted via a pneumatic rod (usually with an adjustment range of 400-500mm) to accommodate users of different heights. The combination of a seat depth of 620mm and a backrest height of 1080mm provides continuous support for the spine from the waist to the shoulders, reducing the risk of fatigue from prolonged sitting. The balance of overall dimensions is also noteworthy, such as the ratio of width (560mm) to length (620mm) being close to 1:1.1, ensuring stability while avoiding excessive bulkiness that could affect flexibility.
