With the development of society, office chairs are constantly improving, and the sense of technology and comfort are improving. The general office chair swivel chairs on the market are composed of: chair back, chair seat, armrest, chassis, air rod, five-star claw, caster, etc.
The casters are divided into ordinary casters and PU wheels, and the sliding chair wheels will be equipped with casters of different materials to increase safety due to the different hardness of the floor. This is often said that the hard floor uses soft wheels (PU). Soft floors use hard wheels (NYLON). Five-star claws are made of plastic, nylon, iron, and aluminum alloy. Plastics are basically eliminated at present, and they are rarely seen in the market. Iron is easy to rust under relative conditions, and welds are easy to break. At present, five-star claws made of nylon and aluminum alloy are the mainstream in the market, which is practical and environmentally friendly.
The purpose of the chassis is to hold up the seat, and the bottom is connected with an air rod. The air rod is also called an extension rod, which is used to adjust the height and rotation of the chair. The seat of the chair is composed of wood, sponge, and fabric. Wood planks are usually not felt by consumers. Sponges: recycled cotton, new cotton, and stereotyped sponges. Different chairs use qualitative sponges for office chairs, because stereotypes sponges have high density and moderate elasticity. The fabric generally chooses hemp, mesh or leather.
For consumers and manufacturers, the above-mentioned office chairs cannot reach the comfort level in their hearts. So now there are many comfortable office chairs with adjustable headrests and adjustable inflatable lumbar supports on the market. With the advancement of society, let people understand their needs. Different chair manufacturers have gone through these years of hard work. Ergonomically designed office chairs are frequently new, and more comfortable office chairs are constantly appearing on the market, allowing businesses and consumers to have different experiences and choices.