Office Chair Swivel Chair Accessories
Office chair swivel chair accessories come in a wide variety, covering multiple functional components, with prices varying based on material and design differences. Here is a popular science introduction covering common accessory types, functional features, and price ranges:
1. Mobility and Support Accessories
Mobility components are centered around wheels, including universal wheels, directional wheels, and silent rollers. For example, a universal wheel made of plastic nylon costs approximately ยฅ0.27 and is suitable for ordinary office settings. A directional wheel with brakes costs ยฅ0.21 and can fix the position to prevent sliding. Silent rollers reduce friction noise through special materials, enhancing the user experience. Among support components, the five-star base is the load-bearing core of a swivel chair. The electroplated version costs ยฅ23.75, while the aluminum alloy version, with higher strength, costs up to ยฅ147.25. Flat or curved tube bases (such as chrome-plated hardware frames) range in price from ยฅ50 to ยฅ73, suitable for different chair designs.
2. Height Adjustment Accessories
The gas lift is crucial for the height adjustment function of a swivel chair and must have an explosion-proof design to ensure safety. For example, a Hengkang gas lift costs ยฅ13.78, while a Shengdeli SGS-certified gas spring costs ยฅ35.0. The latter has passed international safety certification and is suitable for high-end office chairs. The gas lift achieves stepless adjustment through compressed air and, when paired with a tray chassis (costing ยฅ8.8), can fix the seat height to accommodate users of different heights.
3. Structural Connection Accessories
Components such as footrests, tube sleeves, and screws ensure the structural stability of the chair. Taking the Jinyexing 191 four-legged swivel model as an example, its accessories include a footrest, tube sleeves, and extra-long screws, achieving rotational functionality through precise assembly. The Sihoo M39 ergonomic chair adopts a modular design and offers a three-year accessory replacement service, highlighting the importance of connection componentsโif screws loosen or tube sleeves wear out, timely replacement is necessary to avoid safety hazards.
4. Auxiliary Function Accessories
Non-slip foot pads (costing ยฅ0.13) prevent the chair from sliding and feature a boat-shaped design suitable for different floors. Caster retaining pins (costing ยฅ260.0) are used to secure the wheels and, although the unit price is high, it is usually a bulk purchase price. Additionally, accessories such as headrests and armrests, although their prices are not specified in the reference information, are important components for enhancing comfort and should be selected based on ergonomic design.
Purchase Recommendations: Prioritize accessories that have passed safety certifications (such as SGS-certified gas lifts), pay attention to material durability (such as aluminum alloy bases being superior to plastic), and match functions according to usage scenarios (such as silent wheels being suitable for open offices). Regularly inspect wear-and-tear components such as wheels and gas lifts to extend the chair's lifespan.
