ErgoJunior WS

MECHANISM

The SP4 synchronous mechanism in the ErgoJunior chair is an ideal solution for school-aged children, as it provides dynamic support that adapts to the natural body movements during sitting, which is especially important during the growth period. The simultaneous (synchronous) tilt of the backrest and seat mimics the user’s back movements, offering proper support and reducing the risk of spinal issues during prolonged sitting, such as while studying. The movements enabled by the SP4 mechanism operate independently of the chair’s unique Flexi Move function.

Thanks to the ability to lock the backrest angle relative to the seat in four positions, the child can easily adjust the chair to their needs, enhancing comfort and focus during work or relaxation. The adjustable backrest tension allows the chair to be tailored to the child’s weight, ensuring optimal comfort for years of use.

Additionally, the pneumatic height adjustment enables perfect alignment of the chair with the desk and the child’s height, allowing the chair to grow with them. The Anti-Shock function protects the user from a sudden impact of the backrest when releasing the selected recline angle lock.

Flexi Move Technology

The innovative Flexi Move technology, invented by Grospol, provides continuous support for a child’s back, whether during study or play. The advanced joint system, connecting the backrest to the ErgoJunior chair mechanism, allows for multi-directional backrest movements, enabling it to adapt to the child’s dynamic body positions. Thanks to the flexibility of the backrest, which responds in several planes, the chair consistently supports the spine, promoting proper posture development in young users. This technology minimizes pressure points, ensuring ergonomic and healthy sitting.

The Flexi Move technology allows the user to decide when to activate the dynamic backrest feature. An aesthetically designed knob on the back of the chair makes it easy to unlock or lock this function, enabling the backrest to be adjusted according to the user’s needs and activities. This solution provides flexibility and comfort, making the chair ideal for both focused work and relaxation.

Backrest

The mesh backrest of the ErgoJunior chair, upholstered with certified Runner mesh, adapts perfectly to a child’s back, providing comfort and spinal support. The breathable mesh promotes proper air circulation, preventing overheating. Its unique string-like design adds a modern touch, while the ergonomic shape supports a healthy posture, ensuring comfortable and proper sitting throughout the day.

Seat

The seat of the ErgoJunior chair is made from high-density molded foam (70 kg/m³), ensuring long-lasting comfort. Upholstered with carefully selected fabrics that meet PN-EN 71-2:2021-05 safety standards, it guarantees both safety and comfort. The wide variety of textures and colors available allows for perfect customization to match any child’s room decor.

The ErgoJunior chair features both height and depth adjustments, allowing it to grow with the child and adapt to their increasing height. The large, easily accessible PRESS button located under the seat allows for quick depth adjustments, further enhancing the chair’s functionality and ensuring proper support during use.

The knob is available in two colors to choose from – orange and white. The PRESS button is color-matched to the knob.

Armrests

The ErgoJunior chair is equipped with 3D adjustable armrests, which ensure the correct positioning of the forearms and hands while working at a desk.

R10 Armrests:

• Height adjustment (up/down): Allows the armrests to be set at the right height so that the forearm forms a 90-degree angle with the torso, reducing strain on back muscles during long periods of sitting. The height adjustment range is 7.5 cm.
• Forward/backward adjustment: The armrest pad can be adjusted forward or backward to fit the length of the forearm, with a range of 4 cm.
• Angle adjustment: The armrest pad can be tilted up to 15 degrees, making it easier to type on a keyboard or get up from the chair.

These adjustable armrests help provide ergonomic support, promoting comfort and reducing strain during work or study.

Base

The ErgoJunior chair features a five-star, white nylon mobile base. It comes standard with 60 mm soft casters, making it ideal for hard surfaces such as parquet, panels, or tiles, ensuring smooth and safe movement without damaging the flooring.

Warranty

The product comes with a 3-year warranty, provided through a door-to-door service for your complete convenience and peace of mind.

Dimensions

Seat: 490 mm (width) x 400-460 mm (depth)

* The nominal dimensions may vary slightly depending on the product configuration. The dimensional tolerance between products of the same configuration is +/- 5 mm.