knowledge piece of office furniture: chairs ergonomic design
a revelation, ergonomic furniture in our modern life, more and more people's attention, through excellent case study of the West, which we can summarize good ergonomic chair is not only the value of the data, but also pay attention to other factors.
chair design principle is to use people from a health point of analysis, human physiological conditions, fatigue and other measurement is defined according to the curve shape design of the chair.
curve chair seat cushion and backrest primarily whether the curve and the curve of human physiological match. In terms of the back there are two views: one is not back, so people will naturally keep your back upright posture to reduce back pressure, but this view is not very popular, because people can not long remain upright posture . The second is now generally agreed that the need for resorting to the backrest. Now people will not be honest sitting in a chair, they will show a variety of positions, backrest give them a chance to relax lumbar rest, but to really relax depends office chair back curve design is reasonable .
Second, the specific design of the chair scale, according to its different functions, in accordance with the standards by anthropometric data and issued by the State, continue to test high-speed selecting values in order to achieve a reasonable scientific design requirements. For most designers and manufacturers, to determine the appropriate scale of furniture is the first step in manufacturing ergonomic office furniture is an extremely important step, because furniture length, width, and space for a higher determination formed relationships, etc. are inseparable from the human scale and measurement data. Generally, however, the businesses can not come in designers measure a large number of office furniture design data. No professional surveying and mapping equipment and specialized personnel, scientific data is not reliable, but manufacturers have not a lot of time and effort spent on data measurement, therefore, designers should make good use of existing authoritative data, and based on the actual case, the data obtained on the basis of flexibility, with appropriate modifications to adjust, the heart can truly designed ergonomic office furniture, master human scale design principles, mainly from the following aspects:
1, understand the state standard data
2, design good at using anthropometric data
3, learn to high-speed data and update size
we get measured the size of the data in addition to flexible use, but also taking into account the nature of its times. Everything in the world is not static, it will evolve and change. So it will be with the measurement data change, times change social and cultural change. So, if you do not know how reasonable use data to understand the essence of human engineering data utilization will only be used with the machine, it would have the opposite effect.
Third, true ergonomic office furniture must pay attention to the details of each part of the design of office chairs, famous designers have attached great importance to the details of the office chair, which is "mm" effect, in their view they tend to be a few millimeters difference will bring comfort chair vastly different, we can see that the value of the data is often in a range between, if they have sex with the value when there is an error on the plus, the design come out the chair may be the ultimate measure of surprise, which is why the selection and testing of data gurus will better reasons.
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