For office workers, computers, desks and office chairs are essential in daily life. In the process of going to work, there are generally suitable office chairs so that we won't feel tired in the process of going to work, especially chairs with adjustable height and backrest are more popular. Next, I will share with you how to adjust the backrest of the office chair. For office workers, computers, desks and office chairs are essential in daily life. In the process of going to work, there are generally suitable office chairs so that we won't feel tired in the process of going to work, especially chairs with adjustable height and backrest are more popular. Next, I will share with you how to adjust the backrest of the office chair. How to install the office chair? Let's have a look.

How to adjust the backrest of office chair

Adjust the height of the chair surface so that it is just below the knee. Sit in a chair and adjust the height of the desk so that when the upper arm hangs naturally, the forearm is at right angles to it. For the table top whose height cannot be adjusted, if the table top is too high, replace the desk, or prepare a foot pad with enough height to improve the sitting height. If the desktop is too low, you can pad the legs of the table and raise the desktop to a suitable height.

How to install the office chair?

1, spare parts inventory

The accessories of the office chair include five pulleys, a pressure lifting rod, a five-star pin, a tray for controlling the lifting mechanism and a chair, which need to be counted before installation.

Step 2 Install the tray

Turn the chair upside down, first remove the screws under the cushion, and then put the tray at the bottom of the cushion.

3. Install the pulley

Install five pulleys on five feet of five-star feet respectively and clip them directly on them. Pay attention to ensure the stability after clamping.

4. The pressure lifting rod is connected with the five-star foot and the seat.

Put the five-star pin directly on the ground, connect the thicker end of the pressure lifting rod with the five-star pin, and then install the chair of the tray on the pressure lifting rod. At this point, the installation of the office chair is completed.

5, check the safety

Try to sit in a chair and hold the handle of the tray that controls the lifting mechanism by hand to see if it can be used normally.

The above content mainly introduces all the information about how to adjust the backrest of the office chair and how to install the office chair, hoping to bring help to everyone. Because the height of each office chair is different, if we can adjust the height, we can adjust the appropriate height according to our own height, so that we won't feel tired when we work.