140-Height Office Chair

A 140-height office chair may refer to a model with a 140-degree recline function. Here is an analysis of related products:

Henglin Nixizhe II Ergonomic Office Chair
This model features a 140-degree recline function and belongs to the category of office chairs with adjustable recline angles. Its seat height ranges from 48-58cm, suitable for users with calf lengths of 45-55cm (corresponding to heights of 170-190cm). The headrest height is adjustable from 59-77cm, and the upper body to neck fit ranges from 61-79cm (corresponding to heights of 160-185cm). The 140-degree recline design meets the needs for lunch breaks or deep relaxation, making it suitable for users who need to adjust their sitting posture after prolonged desk work.

NetEase Yanxuan Pioneer Pro Gliding Backrest Ergonomic Office Chair
This model explicitly features 140° recline gliding backrest technology, providing dynamic support during recline through a gliding structure, reducing waist pressure. This design incorporates ergonomic principles, making it suitable for office scenarios requiring frequent posture adjustments or short breaks, especially for creative workers or those needing to flexibly switch work states.

Heibaidiao HDNY140 Computer Chair
The '140' in the model name may refer to the product series number, but its functional design is equally outstanding:

• Waist Support: The butterfly-wing dual lumbar support design fits the lumbar curve, dispersing pressure from prolonged sitting;
• Headrest Adjustment: Supports vertical adjustment and 30° rotation, accommodating users of different heights;
• Seat and Armrests: The seat can move forward and backward, and the 6-level adjustable armrests meet multi-scenario needs;
• Safety Performance: Thickened explosion-proof chassis, German TUV-certified gas lift, aluminum alloy five-star base + nylon casters ensure stability during use.

Purchase Recommendations
If a 140-degree recline function is required, prioritize the Henglin Nixizhe II or NetEase Yanxuan Pioneer Pro. If more attention is paid to waist support and adjustment flexibility, the butterfly lumbar support and movable seat design of the Heibaidiao HDNY140 offer greater advantages. It is recommended to evaluate based on height, usage scenario, and budget, while also paying attention to safety details such as gas lift certification and chassis material.