Office Chair Adjustment Images

The methods for adjusting the backrest of office chairs vary depending on the type. Here are the adjustment methods for common types:

Pneumatic Rod Adjustment Type

This type of office chair is equipped with an adjustment lever under the chair, which is a key component for adjusting the backrest angle. When adjusting, the person should first sit on the chair and maintain body stability. Then, pull up the adjustment lever with their hand. At this time, the body can lean backward, and the backrest will tilt backward synchronously with the body's movement. After the backrest is tilted to the appropriate angle, release the adjustment lever, and the backrest angle will be fixed. To return the backrest to its original upright angle, pull up the adjustment lever again while sitting upright forward, and the backrest will return to its original position under the action of the body. This adjustment method is simple to operate and can quickly achieve backrest angle adjustments to meet different sitting posture needs.

Knob Adjustment Type

For office chairs with a knob adjustment type, the adjustment knob is usually located on the side or bottom of the chair. When turning the knob clockwise, the backrest will gradually tighten, and the angle will be relatively fixed, suitable for scenarios where a fixed sitting posture is required, such as long-term focused office work. Turning the knob counterclockwise will loosen the backrest. At this time, the person can lean on the backrest and let the backrest tilt backward to the desired angle according to their own strength. This adjustment method gives users a greater degree of freedom and allows for flexible adjustments according to personal comfort.

Handle Adjustment Type

Some office chairs have a handle on the outside of the seat. By operating this handle, the backrest angle can be adjusted. Pulling the handle upward allows the backrest to tilt backward, providing a relaxed posture for the user. Pulling the handle downward makes the backrest return forward and restore to an upright position. This adjustment method is designed to be intuitive and easy to operate, allowing users to easily switch the backrest angle.