Office chair, English Office CHAIR, definition of narrow sense refers to the back chairs sitting when people perform desktop work in the sitting position.Employee chairs, conference chairs, visiting chairs, training chairs, ergonomic chairs, etc.
Office chair knowledge
1. Basic composition 1: foot wheel: ordinary foot wheels, PU wheels (soft materials, suitable for wood flooring and computer rooms).2: Chair foot: The thickness of the iron frame directly affects the life of the chair.Surface treatment: polishing, spray paint, paint (surface luster, not easy to paint), electroplating (wooden frames cannot be plated), and the electroplating quality is not easy to rust.3: Qi rod: Also known as extension rod, which is used to adjust the height and rotation of the chair.4: Chassis: Stand up the part of the seat seat and connect to the air rod below.5: Bringing: Consistence of wooden boards, sponges, fabrics.The quality of wooden boards usually cannot feel.Sponge: regeneration, new cotton.99%of the manufacturers are used in combination. The thicker, the harder, the higher the cost, the thickness of the thickness, and the hardness.Press the chain, fabric: Ma Rong, net cloth, leather.Plastic frames are all over the Internet.Such chairs are more in line with breathability.

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