Office Chair and Staff Chair Accessories
There is a wide variety of accessories for office chairs and staff chairs, mainly including the following categories:
Caster and Wheel Accessories Casters are the core components for the mobility of office chairs. Common types include plastic casters, nylon casters, and silent rollers. Some high-end models are equipped with brake-equipped directional wheels to fix the chair's position. Accessories also include caster snap pins, wheel covers, and snap rings for securing or protecting the wheels. For example, 2-inch small trolley universal wheels are suitable for lightweight staff chairs, while computer chair executive chair wooden foot casters are mostly used for traditional solid wood base chairs.
Support Frame and Base Structure The support frame determines the stability and load-bearing capacity of the chair. Common accessories include chrome-plated hardware frames, bow frames, and curved tube bases, among which aluminum alloy five-star bases are the preferred choice for high-end office chairs due to their lightweight and durability. Electroplated five-star bases enhance corrosion resistance through surface treatment, while boat-shaped tube foot pads are used to adjust the chair's height or prevent slipping. Additionally, the swivel chair base is a key component connecting the gas lift and the seat, requiring explosion-proof functionality to ensure safety.
Lifting and Adjustment Systems The gas lift is the core component for adjusting the height of an office chair. It is essential to choose explosion-proof Hengkang gas lifts or SGS-certified gas springs (such as Shengdeli gas rods and B-50B lifting gas) to avoid explosion risks. The lifting rod connects to the seat through the swivel chair tray base, and some trays also integrate tilt adjustment functions, supporting multi-angle reclining to enhance comfort.
Anti-slip and Protective Accessories To prevent the chair from sliding or scratching the floor, anti-slip and anti-tipping foot pads, plastic raised flat foot pads are commonly equipped. These accessories are usually made of soft materials (such as rubber or silicone) and can adapt to different chair foot shapes while providing shock absorption.
Other Functional Accessories These include structural components such as chair base trays and executive chair trays for securing the seat or integrating adjustment functions; cross-border accessories like suitcase wheels occasionally used in specially designed chairs; and trolley hardware accessories that may be used to reinforce the structure of movable office chairs.
Purchase Recommendations: Prioritize choosing gas lifts and casters that have passed safety certifications, and recommend aluminum alloy or thickened steel for the support frame material to ensure long-term stability. For a silent effect, focus on the combination of silent rollers and anti-slip foot pads.
