Fixing Reclining Office Chairs

The methods for fixing reclining office chairs vary depending on the type of chair. Here are the common types and their operating steps:

1. Lever-Type Office Chairs

These chairs are often found in mid-range or high-end products and typically feature a lever system to control the backrest angle. The lever is usually located on the right or left side beneath the seat, with some designs possibly hidden along the edge of the seat. Operating Steps:

• Unlock: After sitting down, locate the lever with your foot or hand and gently pull it up or push it down (the specific direction varies by brand). At this point, the backrest can be freely adjusted.
• Adjust the Angle: Slowly lean back to a comfortable position, being careful not to lean too forcefully and lose balance.
• Re-lock: Push the lever back into place or pull it to the highest point (some models require the opposite action). A clicking sound or increased resistance indicates successful locking.
  Note: If the backrest still moves after locking, the lever may not be fully reset. Repeat the operation or check if the lever is damaged.

2. Knob-Type Office Chairs

Common in basic or traditional designs, these chairs adjust backrest resistance through a rotating knob. The knob is typically located beneath the seat, either centrally or on the side, and is circular with a non-slip texture. Operating Steps:

• Locate the Knob: Bend over or touch beneath the seat to find the circular knob.
• Increase Resistance: Rotate the knob clockwise (some models rotate counterclockwise). With each full rotation, the resistance gradually increases until the backrest can no longer recline, indicating successful locking.
• Unlock for Adjustment: To readjust the angle, rotate the knob in the opposite direction to reduce resistance.
  Tip: Knob-type chairs may not have distinct gears. Control resistance by the number of rotations and test the backrest flexibility while rotating.

3. Toggle-Type Office Chairs

Some models are equipped with a toggle on the side or beneath the seat, allowing locking by moving the indicator. Operating Steps:

• Find the Toggle: Check the side of the chair (near the armrest) or beneath the seat for a toggle marked with “Lock/Unlock” or a similar icon.
• Lock the Backrest: Move the toggle to the “Lock” side (usually upward or to the right) to fix the backrest angle.
• Unlock for Adjustment: Move it back to the original position to restore free adjustment of the backrest.
  Example: The Kuka Home ergonomic computer chair uses a toggle design. Pulling the toggle backward fixes any angle without fixed gears, offering more flexible operation.

4. Button-Type Office Chairs

A few high-end models feature an independent button to control backrest locking, which may be located in front of the seat or on the side of the armrest. Operating Steps:

• Press the Button: Sit upright and locate the button, then press it. Some models require holding it down or pressing it twice consecutively.
• Adjust the Angle: Keep the button pressed and lean back to the desired angle.
• Release to Lock: Release the button to fix the backrest in the current position.
  Note: Button designs may vary in operating logic across brands. Refer to the product manual for guidance.

Summary: The key to fixing a reclining office chair is to locate the control mechanism (lever/knob/toggle/button) and adjust the angle according to its operating logic before locking. If the chair cannot be fixed, check if the control mechanism is damaged or unlocked, and contact after-sales service for repairs if necessary.