402 Office Chair

The 402 office chair is an office furniture piece with precise lumbar support and a sturdy design as its core features, suitable for users with sensitive lumbar regions or heavy body weights, offering both comfort and functionality.

Core Functions and Design Features

1. Lumbar Support System
   The 402 office chair employs a 3D adaptive lumbar support, which precisely fits the lumbar curves of users with different body types through its RHE structure, combined with patented lumbar protection technology to disperse lumbar pressure. This design is particularly suitable for individuals with lumbar disc herniation, effectively reducing the pressure on the lumbar region during prolonged sitting. Users report a noticeable sense of support in the lumbar area during extended sitting.

2. Seat Cushion and Load-Bearing Structure
   The seat cushion adopts a simulated Simmons spring structure, with an built-in elastic layer to buffer the pressure on the buttocks and thighs, enhancing comfort during prolonged sitting. The seat base uses a double-layer tubular steel frame with a load-bearing capacity of up to 300 pounds, paired with a metal bow-shaped chair base to enhance overall stability, making it suitable for heavy users or those with sensitive lumbar regions.

3. Lunch Break and Adjustment Functions
   It supports a 135° wide-angle reclining position, paired with an adjustable headrest design to meet the needs of lying flat during lunch breaks. The backrest angle can be flexibly adjusted to adapt to different usage scenarios (such as office work or rest), enhancing usage flexibility.

4. Material and Breathability
   The chair surface is made of mesh fabric, offering excellent breathability and preventing overheating during prolonged sitting, making it suitable for long-hour office environments.

Procurement Information and Price References

1. Actual Procurement Cases

   • The Xingle Township People's Government in Hulin City procured 2 gray 402 office chairs through on-site direct purchase, with a sales price of 350 yuan per chair, totaling 700 yuan for the winning bid.
   • In the tender notice issued by the Yun'an District Government Offices Administration Bureau in Yunfu City, the procurement budget for 402 studio office chairs was 800 yuan per chair, with possible price fluctuations due to differences in configuration or procurement channels.

2. Price Influencing Factors
   The actual procurement price may be influenced by factors such as procurement quantity, channel (e.g., direct purchase, tender), and configuration (e.g., color, additional features). For example, bulk procurement or simplified configurations may reduce the unit price, while customized requirements or special materials may increase the price.

Suitable Users and Scenarios

The 402 office chair is suitable for users with sensitive lumbar regions (such as those with lumbar disc herniation), heavy users (with a load-bearing capacity of up to 300 pounds), and office scenarios requiring prolonged sitting. Its lunch break function is also suitable for office workers who need short rests, balancing health and efficiency.