Extended Rocking Office Chair

Currently, there is no standardized product of an 'extended rocking office chair' explicitly available in the market, but the demand can be met through a combination of ergonomic chairs with extended designs or functional rocking chairs. Detailed analysis is as follows:

I. Direct Match Product: LiberNovo Omni Dynamic Ergonomic Chair (OC-1Pro Graphite Gray Extended Version)

This product is the only office chair explicitly labeled with an 'extended design'. Its core features include:

• Dynamic Support System: Utilizes holographic follow-up technology to enable five-level angle adjustments (supporting a 135° recline), suitable for multiple scenarios such as office work and afternoon naps;
• Seat Cushion Ventilation Function: Built-in fans rotating at 4000 RPM per minute to address the issue of heat buildup during prolonged sitting;
• Extended Version: The seat depth is approximately 5-8 cm longer than the standard version, providing more adequate support for the legs and suitable for users over 175 cm in height. Limitations: Positioned as a high-end ergonomic chair, the price may be relatively high. Additionally, it does not explicitly feature a 'rocking chair' function, and the recline angle adjustment requires manual locking.

II. Alternative Solutions: Combining Functional Rocking Chairs with Office Attributes

If the dynamic balance of a 'rocking chair' is desired, consider the following two types of products:

1. Ergonomic Computer Chair (Rockable Version) For example, a model produced by Anji Lingtuo Times Furniture Co., Ltd. (¥509.0). Although not labeled as extended, it features:

   • An arc-shaped base design that supports slight forward and backward rocking;
   • Lumbar support cushions and adjustable headrests to meet basic office needs;
   • An affordable price, suitable for users with limited budgets. Note: The seat depth may be relatively short, and it is necessary to confirm whether extended accessories or customization are supported.

2. Electric Functional Sofa (Single Rockable Version) For example, a model from Bazhou Duonuo Home Furnishings Co., Ltd. (¥406.8), with features including:

   • Electric adjustment of the backrest angle (90°-160°), adaptable to both office and leisure modes;
   • A rocking chair structure that achieves dynamic balance through springs or arc-shaped brackets;
   • Materials mostly consisting of fabric or leather, offering high comfort. Note: Some products may lack lumbar support design, which could lead to fatigue during prolonged office use.

III. Customization Suggestions

If existing products cannot meet the needs, contact merchants to confirm the following services:

• Seat Depth Extension: Some ergonomic chairs support seat cushion extension accessories (costing approximately ¥100-300);
• Rocking Chair Function Modification: Achieve dynamic balance by adding an arc-shaped base or spring components (professional structural safety assessment required);
• Material Upgrade: For example, replace ordinary sponge seat cushions with high-density memory foam to enhance comfort during prolonged sitting.

Purchase Tips: Prioritize products certified by BIFMA (Business and Institutional Furniture Manufacturers Association) to ensure structural stability and safety. If prolonged office use is required, it is recommended to choose models with lumbar supports and adjustable headrests.