Confused about how to choose a computer chair that combines comfort and health? PHP editor Yuzai reveals the secrets of ergonomic computer chairs for you. This article will provide an in-depth analysis of ergonomic principles and guide you on how to choose a computer chair that meets your body’s needs and effectively relieves fatigue. By reading the following, you will master the essence of ergonomic computer chairs and create a healthy and comfortable environment for your work or study space.
Ergonomic computer chair is a computer chair specially designed based on ergonomic principles. It can provide good sitting support and reduce the physical burden caused by long-term computer use.
This kind of chair usually adopts ergonomic design, which can fit the user's spine and neck, provide sufficient support and cushioning, and allow the user to adjust the sitting posture well, thereby reducing muscle fatigue and neck and shoulder fatigue. Head and back pain.
Jingdong.
As JD.com’s own brand, JD.com focuses on product function upgrades and ultimate cost-effective breakthroughs. The recently launched “Z5 Soft” ergonomic computer chair is becoming a dark horse in the market.
Z5 Soft, with a price of less than 400 yuan, combined with design innovation and quality improvement, broke consumers’ “high-priced” impression of ergonomic chairs in one fell swoop. Nearly 3,000 units were sold within 10 days of its launch, driving the ergonomic movement. Popularity and decline of the chair category.
The ergonomic chair is designed based on people working at desks for a long time. It has the effect of relieving fatigue and reducing occupational diseases, and has multiple functions to adjust sitting posture and height. The specific benefits are as follows: firstly, it adjusts the head, the height and angle of the headrest are humanized, and adjusts accordingly for different body types to fit the neck and guide the sitting posture to reduce human fatigue. Then there is the adjustment of the chair back. The back has a lumbar pillow or a curved waist. The best support position for the waist is the third and fourth vertebrae. The entire chair back can be highly adjusted, easily and easily meeting the needs of users of different body types. , reducing most of the body weight borne by the lumbar vertebrae. The second is the adjustment of the seat cushion depth. For users of different heights, the seat cushion depth is adjusted to the appropriate position to guide the correct sitting posture; it also acts as a natural release to improve work efficiency. The last step is to adjust the armrests, adjust the height and angle of the armrests, and create a smoother transition between the hands and the tabletop to prevent mouse hands. Therefore, ergonomic computer chairs provide all-round support for computer office workers and can effectively relieve office workers' fatigue at work.
Cleaning of this relatively large chair:
1, it can be disassembled and cleaned.
2. If it is difficult to remove, you can apply cleaning agent on it and rinse it with water after a while.
This computer chair has a unique single-piece composite mesh fabric. There is a layer of velvet on the back of the mesh fabric, which can keep you warm in winter and prevent air-conditioning diseases in summer. Its curved seat design and breathable mesh make it more comfortable to sit on. It is ergonomically designed to fit the spine better, effectively relieving waist fatigue. The headrest adjustment system fits the spine and releases neck pressure.
Ergonomic computer chair is also called ergonomic chair and ergonomic office chair. It is based on the theory of "ergonomics" and collects statistics on various data when people use computer chairs. And the computer chair is designed and developed based on the final statistical data.
Ergonomic chair
Ordinary computer chairs can only satisfy people's "sitting" function. As our pursuit of life comfort becomes higher and higher, people no longer care about the existing Computer chairs feel satisfied. In order to satisfy people's pursuit, designers applied ergonomic theory to the actual practice of computer chairs, and finally designed and developed an ergonomic computer chair, which can not only meet people's needs for sitting, but also enjoy To the comfort and health in the process of "sitting", this is the "people-oriented" principle of industrial design. Function adjustment principle
Ergonomic computer chair mainly adjusts fatigue from the following aspects: [1]
1. Head: The height and angle of the headrest are humanized to adjust according to different body types. Adjustable fit around neck guides sitting posture to reduce fatigue.
2. Chair back: The back has a lumbar pillow or curved waist. The best support position for the waist is the third and fourth vertebrae. The entire chair back can be height-adjusted, making it easy to meet different body types. To meet the needs of patients, reduce most of the body weight borne by the lumbar vertebrae.
3. Seat cushion depth: For users of different heights, the seat cushion depth is adjusted to the appropriate position to guide the correct sitting posture; it plays a natural release role to improve work efficiency.
4. Armrests: Adjust the height and angle of the armrests to provide a smoother transition between your hands and the tabletop to prevent mouse hands.
Free angle adjustment, recline memory locking system, stepless and stepless locking, arc-shaped back design, bow frame strength and elasticity processing, armrest curved streamline processing, etc.
The largest fruit company designated chair: the best ergonomic chair Haworth Fern
It needs to be operated according to the specific type of computer chair headrest, but generally speaking, to remove the computer chair headrest, you need to first find the fixed point of the computer chair headrest, remove the screws at the fixed point, and then remove it. Just remove the headrest from the computer chair. When removing the headrest, be sure to use even force to avoid tilting or tilting the headrest. In addition, you also need to pay attention to the material and design of the headrest. Different materials and designs may require different methods and tools.
From the perspective of brands: Herman Miller from the United States, Okamura from Japan, ergonor and echuman from China
The ergonomic chair is generously designed, unique, fashionable and lightweight. It is a new type of environmentally friendly health chair that is widely used in modern homes, entertainment, Internet cafes, hotels, leisure, conference rooms, and office computer desks. The design principle is to release nature, human adjustment, and adaptability to a variety of body types; the material is mainly made of environmentally friendly materials.
Ergonomics mainly uses elastic and environmentally friendly materials such as mesh (component: Dupont yarn + polyester fiber), environmentally friendly cloth + high-quality memory cotton to make seat cushions and chair backs. In terms of process design, it is very suitable for future furniture innovations. The development of trends. It has good breathability and heat dissipation properties, is comfortable and healthy, and can prevent the chair from creating an environment for bacterial growth during use. It can also reduce the area of pressure on the buttocks and back, press the acupoints on the stressed areas, promote blood circulation in the buttocks and back, avoid neck, shoulder and waist strain, and maintain a healthy body.
There are various kinds of computer chairs on the market: there are ergonomic chairs, computer sofas, gaming chairs, and the most common computer chairs that go straight up and down.
The most recommended one: ergonomic computer chair
Reason for recommendation: Apart from beds, what furniture do we use the most every day? It must be a computer chair. If a chair is not ergonomic and only has the function of sitting, then you will inevitably experience soreness in various parts after sitting every day. Except for the e-sports chair Handan, which imitates a little bit of ergonomic chairs like a toddler, none of the above-mentioned chairs are ergonomic.
But in the final analysis, a gaming chair only has a brighter appearance and is more eye-catching. Simply placing a small pillow cannot replace the function of a lumbar pillow.
So how to choose a good ergonomic chair? Taking the Yichao brand computer chair as an example, it can be summarized as follows:
A good computer chair should be composed of five parts: five-star legs, air pressure rod, chassis, cushion and chair back. Only when each member performs their duties and works in harmony can a comfortable and durable chair be formed.
The first part is the five-star legs, which are the five wheels of the sliding computer chair. They bear the weight of the human body and are related to the durability of the chair. The wheels of many cheap computer chairs are made of plastic or even waste plastic. The physical properties of plastic are not good. It is too soft in summer and too brittle in winter. People often encounter situations where the wheels suddenly break when using them. Better wheels use composite materials of PU and nylon to increase their wear resistance.
The second part is the air pressure rod, which is responsible for the lifting and lowering of the computer chair. Industry insiders pointed out that the price difference between good air pressure rods and poor quality air pressure rods is about 7 times. The steel wall of a poor-quality pneumatic rod is very thin and the valve is not tightly sealed. Over time, air will leak, causing the chair to be unable to be raised or lowered. Currently, most of the office furniture produced in China cannot pass the BIFMA test. The office chair is an assembled product, so you don’t have to worry about other aspects of the choice. You must choose a big brand for the air pressure rod. The brand of the air pressure rod is usually on the wall of the tube.
?The third part is the cushion, which must conform to the curves of the human body’s hips and thighs. The density and thickness of the sponge covered on the seat board are related to the comfort of the seat. If the sponge on it is too thin and not dense enough, your seat will not be guaranteed after sitting for 3 months.
The fourth part is the chair back. This part must comply with ergonomics. The closer it fits the curve of the human spine, the better. The elasticity and toughness of the chair back are important factors in determining whether it is comfortable or not.
The fifth part is the chassis, which is the brain of the chair. Almost all functions are realized through the chassis. The chassis can control the angle of the chair's recline or forward tilt, as well as the amount of recline elasticity. The chassis function determines whether the entire seat can tilt or only the back of the chair can tilt.
The above is the detailed content of What is an ergonomic computer chair?. For more information, please follow other related articles on the PHP Chinese website!
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
