Deli Office Chair Recline

Some Deli office chairs are equipped with a recline function, with different models offering varying recline angles and adjustment methods.

I. Models Supporting Recline and Angle Ranges
The Deli Ford series office chairs support recline adjustment from 90 degrees to 120 degrees, allowing users to freely switch between a vertical sitting position (90 degrees) and a semi-reclined state (120 degrees), suitable for scenarios requiring short breaks or posture adjustments. Another model, the Deli 4900SP computer chair, offers a 115° rocking recline function, where the backrest can be pushed to a relaxing angle. Users can enter recline mode by pulling the side unlock lever and can fine-tune and lock the position. This design focuses more on providing users with a comfortable lunch break or shoulder and neck relaxation experience.

II. Adjustment Mechanism for the Recline Function
Taking the Deli 4900SP computer chair as an example, its recline operation is completed via the side unlock lever:

1. Unlocking Phase: Users need to pull the unlock lever on the side of the chair body, activating the linkage mechanism between the backrest and the seat cushion, entering an adjustable state;
2. Angle Adjustment: In the unlocked state, users can control the backrest angle by leaning back or forward, covering a range from a vertical sitting position to a 115° recline;
3. Locking Phase: After adjusting to the desired angle, release the unlock lever, and the backrest will be fixed in the current position, ensuring stability during use.
   This design ensures flexibility in adjustment while avoiding the risk of angle changes due to accidental touches.

III. Applicable Scenarios for the Recline Function
The recline function mainly meets two types of needs:

• Short Breaks: A recline angle of 115° to 120° can disperse body pressure, reducing the burden on the waist and shoulders, suitable for lunch breaks or relaxation during work breaks;
• Posture Adjustment: Through the recline function, users can avoid maintaining the same posture for extended periods, reducing muscle fatigue and spinal pressure, and enhancing comfort during prolonged sitting.
  It should be noted that the recline function should be used in conjunction with the backrest's support design to ensure even distribution of body pressure and avoid imbalance due to excessive angles.