Basic Composition of Office Chair

Office chair, in English, office chair, in a narrow sense, refers to the backrest chair that people sit on when they work on the desk in a sitting position. In a broad sense, it refers to all chairs used in offices, including large-class chairs, mid-class chairs, reception chairs, staff chairs, conference chairs, visitor chairs, training chairs, ergonomic chairs.

1: Casters: ordinary casters, PU wheels (soft materials, suitable for wooden floors and machine rooms).

2: Chair legs: The thickness of the iron frame directly affects the service life of the chair. Surface treatment: polishing, spray painting, baking paint (glossy surface, not easy to peel off), electroplating removal atlas (wooden frames cannot be electroplated), good electroplating quality, not easy to rust.

3: Gas rod: also called extension and lowering rod, used to adjust the height and rotation of the chair.

4: Chassis: The part that supports the seat, connected to the gas rod below.

5: Seat: composed of wood, sponge, and fabric. The quality of the wood is usually not felt by consumers. Sponge: recycled sponge, new sponge. 99% of manufacturers use both together. The thicker and harder, the higher the cost. The thickness and hardness are appropriate. Press the seat by hand, Fabric: hemp, mesh, leather. The plastic frame is pressed on the mesh. This type of chair is more breathable.

6: Armrests: thickness affects quality.

7: Chair back connection (angle code): The seat and chair back are separate and connected by steel pipes or steel plates. The steel plates are usually 6mm or 8mm thick. However, steel plates with a width of less than 6cm must be 8mm thick.

8: Chair back: Chairs with steel frames and plastic frames are made of a combination of mesh and are breathable.

9: Lumbar pillow: reflects the comfort of the chair.

10: Headrest: reflects the comfort of the chair.