How to design an office chair-Alice factory

2021/08/27

The principle of office chair design is analyzed from the perspective of people's health, and the shape curve design of the office chair is defined according to the person's physiological condition, fatigue measurement, etc. The curve of the office chair mainly depends on whether the curve of the chair cushion and backrest matches the human physiological curve.

1. The curve design of the office chair

The principle of office chair design is analyzed from the perspective of people's health, and the shape curve design of the office chair is defined according to the person's physiological condition, fatigue measurement, etc. The curve of the office chair mainly depends on whether the curve of the chair cushion and backrest matches the human physiological curve.


There are two main views on the backrest:

One is not to rely on the back, so that people will naturally maintain an upright posture to reduce back pressure, but this view is not very popular because it is impossible for people to maintain an upright posture for a long time.


The second type is now generally believed to require backing. People nowadays will no longer sit honestly on an office chair. They will assume various postures. The backrest gives them a chance to rest and relax the psoas muscles. However, to truly relax depends on whether the back curve design of the office chair is Reasonable.


2. The size design of the office chair

The specific scale of the office chair design, according to its different functions, according to the anthropometric data and the national standard, is constantly testing high-speed and reasonable selection of values to meet the requirements of scientific design.


For most designers and manufacturers, determining the appropriate office furniture scale is the first step in the manufacture of ergonomic office furniture, and it is also an extremely important step, because the length, width and height of the office furniture are determined and placed The spatial relationship and so on are inseparable from the scale of the human body and its measurement data. However, it is impossible for an average enterprise to measure a large amount of data when a designer is designing office furniture.


Without professional equipment and specialized surveying and mapping personnel, the data is unscientific and unreliable. At the same time, manufacturers do not have a lot of time and energy to spend on data measurement. Therefore, designers should make good use of the existing authoritative data and base them on actual conditions. According to the situation, based on the data obtained, we can use it flexibly, modify and adjust appropriately, and design ergonomic office furniture with heart. Master the principles of human body scale design mainly from the following aspects: understand the national standard data, be good at planning Use anthropometric data to learn high-speed and update dimensional data.


In addition to being able to use the data flexibly, we also need to take into account its advancement with the times. Everything in the world is not static, it will evolve and change. Therefore, this measurement data will also change with the changes of the times and social culture. Therefore, if you do not understand the rational use of data, understand the nature of the use of ergonomic data, and only use it mechanically, it will have counterproductive effects.


3. The detailed design of the office chair

Famous foreign design masters attach great importance to the details of office chairs. This is the "millimeter effect". In their opinion, the difference of a few millimeters will bring a wide range of comfort to the office chair. We can see that the data is The value is often in a range. If randomness and error exist when selecting the value, the final scale of the designed office chair may be unexpected, which is why the data selection and testing The reason why the masters will keep improving.


In addition, they are meticulous in the use of the connecting parts of the office chair, from the connection form to the choice of the connection position, even to the choice of screws. The office chair is a whole, and the connection is an indispensable and important component, and it is also the structure of the office chair. Form, an important component of structural load-bearing, good components will also bring a unique feeling to the office chair.

Therefore, the pursuit of details is also the key to the success or failure of ergonomic office furniture.

Note: The above content comes from the Internet and does not represent the views of this site. I hope some of the content can help you.


Alice's signs are flat in workmanship and strong in three-dimensionality. They are a common surface treatment process and have a wide range of applications. For example, signs can be used in audio, household appliances, refrigerators, computers, and security products.