Zhixueku Ergonomic Cloud Chair for Kids – Stepless Back-Tracking & Adjustable Height

Provide your child with the ultimate study companion designed for health, comfort, and longevity. The Zhixueku Ergonomic Cloud Chair is engineered to grow alongside your child, offering a "cloud-like" seating experience that prioritizes spinal health. Featuring innovative back-tracking technology and a highly breathable mesh design, this chair ensures that maintaining perfect posture becomes second nature from the very first day of school.

Key Benefits

Dynamic Spine Support:** Features a specialized 0–6cm stepless back-tracking system that moves with your child. This "stepless" adjustment ensures the lumbar region is always supported, effectively preventing slouching and reducing spinal pressure.

Precision Hand-Crank Lifting:** Unlike standard gas lifts, this chair utilizes a manual hand-crank mechanism. This allows for precise height adjustments, ensuring the seat perfectly aligns with the child's height and the desk surface.

Superior Stability:** Built with a reinforced dual-triangle base, the chair offers exceptional structural integrity. This design prevents tipping and wobbling, providing a safe and secure environment for even the most active sitters.

Breathable Mesh Backrest:** The high-tension mesh back promotes constant airflow, keeping your child cool and comfortable during long periods of reading, writing, or online learning.

Ergonomic Wide Footrest:** The oversized, detachable footrest (31cm x 19cm) provides a stable platform for the feet. Proper foot support is essential for maintaining the "three 90-degree" ergonomic sitting posture (knees, hips, and elbows).

Key Specs

Seat Height Adjustment:** 42 cm – 56 cm

Back-Tracking Range:** 0 – 6 cm (Stepless)

Compatible Desk Heights:** 55 cm – 80 cm

Footrest Dimensions:** 31 cm x 19 cm

Base Design:** Dual-triangle safety structure

Adjustment Method:** Manual hand-crank and buckle-lock tracking

How to Use

1. **Height Adjustment:** Use the integrated hand crank to raise or lower the seat. Adjust until the child’s elbows are level with the desktop and their feet rest comfortably on the footrest.

2. **Backrest Positioning:** Utilize the stepless tracking buckle to move the backrest forward or backward (up to 6cm) until it makes firm yet comfortable contact with the child's lower back.

3. **Footrest Setup:** Depending on the child's leg length, you can flip, raise, or completely detach the wide footrest to ensure their legs are not dangling, which helps maintain blood circulation.

Care & Safety

Stability Check:** Always ensure the chair is placed on a flat, even floor to maximize the effectiveness of the dual-triangle base.

Maintenance:** Periodically check the hand-crank mechanism and tightening buckles to ensure they remain secure.

Cleaning:** Use a soft, damp cloth to wipe the mesh backrest and plastic frame. Avoid using abrasive cleaners or soaking the mesh material.

Supervision:** While the hand crank is easy to use, younger children should be supervised during height adjustments to ensure proper alignment.

Notes

"0-6cm无极追背"