Seat Cushion Extended Office Chair
The Qingxian LiberNovo brand offers office chairs with extended seat cushions, such as the OC-1Pro Graphite Gray Extended Edition and the OC1 Pro Starship Color Extended Edition, which integrate dynamic ergonomic design with multifunctional comfort. The following is an analysis of their core functions and design features:
1. Extended Seat Cushion and Ventilation System
The OC-1Pro Graphite Gray Extended Edition optimizes thigh support by extending the seat cushion length, making it particularly suitable for taller users or those who need to maintain a seated position for extended periods. Its seat cushion ventilation system uses a high-speed fan rotating at 4,000 RPM to actively remove accumulated heat and moisture, achieving localized cooling. The system supports two-speed airflow adjustment, allowing users to switch between settings with a single button based on ambient temperature or personal preference. Additionally, the built-in smart sensor module automatically detects when the user leaves or returns to the seat, implementing an energy-saving logic of 'stop when leaving, start when returning' to avoid energy waste.
2. Dynamic Ergonomics and Holographic Follow-Up System
This series of chairs retains the brand's signature holographic follow-up technology and upgrades the recline angle settings from conventional designs to five levels. Users can precisely adjust the backrest tilt angle according to different scenarios such as office work, reading, or resting, ensuring better alignment between the spine and the backrest and reducing fatigue from prolonged sitting. Meanwhile, the spinal stretching function provides moderate traction through the backrest's elastic support structure when the user leans back, helping to relieve lumbar pressure. This design serves as an auxiliary measure to prevent common lower back muscle strain issues among office workers.
3. Material and Expanded Application Scenarios
The OC1 Pro Starship Color Extended Edition may adopt more wear-resistant surface materials or a more tech-inspired color scheme while maintaining dynamic ergonomic features, catering to aesthetic preferences in scenarios such as esports and creative work. Both extended-edition chairs balance comfort and functionality by extending the seat cushion and optimizing support structures, meeting the stability requirements of traditional office settings while accommodating the flexibility of dynamic adjustments.
4. Technical Specifications and User Experience
The fan speed (4,000 RPM) and airflow settings of the ventilation system are based on human thermal comfort research, ensuring efficient heat dissipation while avoiding discomfort caused by excessive airflow. The five-level recline angle division is based on spinal range-of-motion data from ergonomics, covering common needs from slight recline (15ยฐ-30ยฐ) to deep rest (60ยฐ-90ยฐ). The elastic coefficient of the spinal stretching function has undergone simulation testing to provide support while avoiding secondary injuries from overstretching.
