Usage of Functional Office Chairs

The usage method of functional office chairs needs to be adjusted according to the specific functional types, with core points including reclining adjustment, massage function operation, adjustment of other components, and general usage norms.

1. Reclining Adjustment

Reclining adjustment methods vary depending on the system design:

• Lever Adjustment System: There is usually an adjustment lever beneath the seat. When using it, first release the reclining lock, slowly lean your body weight backward, adjust the lever to achieve a comfortable angle for the backrest, and finally lock the position. This method is suitable for scenarios where a fixed reclining amplitude is required, such as short breaks or reading.
• Knob Adjustment System: The knob is mostly located near the central lower part of the seat close to the support column. Rotating it clockwise increases the backrest's reclining resistance, suitable for heavier individuals; rotating it counterclockwise reduces the resistance, facilitating easy standing up. Some chairs are equipped with an independent knob for adjusting the reclining angle, which needs to be adjusted synchronously according to requirements.
• Pneumatic Adjustment System: It is achieved through a pneumatic device integrated with the height adjustment lever. Gently pulling the lever can adjust the backrest angle, with smoother operation, suitable for users who need to frequently adjust the reclining amplitude.

2. Massage Function Operation

Taking the Sihoo T6 Intelligent Ergonomic Office Chair as an example:

• Shoulder and Neck Massage: The massage module is concentrated in the shoulder and neck area, relieving muscle tension by simulating kneading and tapping techniques. Significant fatigue reduction can be achieved in about 10 minutes. The operation method is similar to that of a household massager, and it automatically retracts after use to avoid taking up space.
• Waist Massage: It adopts a vibration form and offers two levels of intensity adjustment. The low level is suitable for daily relaxation, while the high level can deeply relieve waist soreness caused by prolonged sitting. It should be selected according to personal tolerance.

3. Adjustment of Other Components

Taking the Sihoo S300 as an example:

• Headrest Adjustment: The headrest is designed to be integrated with the backrest and supports forward and backward sliding, which can match the neck positions of users of different heights to ensure support effectiveness.
• Lumbar Pillow Adjustment: The lumbar pillow adopts a movable design, allowing users to adjust the support position according to the curve of their waist to strengthen protection for the lumbar spine.

4. General Usage Norms

• Height Adjustment: Adjust the seat so that your feet are flat on the ground and your knees are bent at a 90-degree angle to avoid leg suspension or excessive bending.
• Backrest Fit: The backrest needs to closely fit the waist to maintain the natural curve of the spine and reduce lumbar pressure.
• Armrest Alignment: The height of the armrests should be level with the natural下垂 position of the elbows to prevent shrugging or shoulder and neck tension.
• Headrest Support: If equipped with a headrest, adjust it to support the back of the neck to reduce the risk of head forward tilt.
• Regular Movement: Avoid sitting still for long periods. It is recommended to stand up and move around every 30-60 minutes to promote blood circulation and prevent muscle stiffness.