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For desk workers, ergonomic office chairs are a blessing, that can be rotated, moved, stretched, adjusted, and lifted up and down, to elevate perfect sitting positions, where posture supports worker’s health.
If any disability of function in chair occurs, the results will be distressed or even jerky.
You’ll be facing uncomfortable sitting and end up throwing it away by replacing it with a brand new chair.
But if the concern is about the chair’s elevation feature, we’ve got simplistic solutions to compete with this problem.
You can solve the problem around the chair’s rotation cylinder (located behind the seat), if you think your office chair won’t stay up anymore.
In this article, we’re taking you to exceptional solutions of figuring out office chair’s elevation complication. All the guided components and techniques are easy-to-follow and let you experience DIY chair management methods for quick recovery.
How to Fix a Sinking Office Chair?
There are many reasons why your office chair might be falling.
But let’s first look at, how does an office chair moves up and down:
Working Model Understanding
A gas passage cylinder is a plunger structure in which there is a room stuffed with nitrogen gas. To raise the chair upright, the gas moves to the chamber and, with an unassailable tape, endures packed there. The cog arm then secures the length of the position. To drop it, the gas is discharged from the room subsequently to move lightly above the cylinder. The lever is repeatedly employed to secure the wanted elevation.
See also: how to remove gas lift from office chair
Considering the above mechanism, one of the most common issues is that the metal stop arms have been pushed back or removed, which allows the seat to fall forward.
This guide will show you how to fix a seat that falls by replacing worn-out bolts and screws with new ones from home depot, as well as other methods for fixing this problem.
Make your Chair Stay Up by Replacing Worn-out bolts & Screws
Here are three ways for doing so:
- First, remove the seat from the chair and locate any loose screws or worn-out bolts. If any of these parts are noticeably discolored, broken, or rounded out it is best to replace them with new ones.
- Second, reattach the seatback to the chair and try pulling back on it a few times to check if it will remain up on its own.
- Thirdly, if the seat continues to fall, check that all of the screws are in place and securely tightened. Also, make sure that no screws have been over-tightened, which will cause them to snap off upon touching them with your screwdriver.
If this is not the issue, the metal stop arms may have been pushed back.
To check this, open the chair’s back legs and see if one of the metal bars is in the way of the seat. If so, push them away to ensure nothing is preventing them from moving forward.
See also: how to add a headrest to an office chair
How to Fix an Office Chair that Won’t Stay up – Simple DIY Tips & Tricks
Answering some of the tips & tricks about how to fix an office chair won’t stay up,
1) Use A PVC Pipe To Fix A Sinking Office Chair
A PVC pipe is an inexpensive material that can be found in many stores. It can be used to replace the seat backstop arms if they are missing or broken.
So for fixing the sinking office chair, measure and cut a length of PVC pipe that will fit between the two metal bars in the back of the chair. Make sure the length is enough to act as the new arm but doesn’t extend past the bars when inserted into place. Attach this arm using screws or bolts (depending on whether they are present). Reattach the seatback and check if it stays up. If not, delete this method and try another one.
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2) Using a Hose Clamp’s Drilling Method
A hose clamp is used to clamp a hollow cylindrical object such as a pipe, tube, or tubing.
If your office chair’s seat is sinking and the metal stop arms look like they are fine, make sure to check the screws and bolts that keep the seat attached to the back of the chair. If any of these parts appear worn-out or broken, it is best to replace them with new ones.
To make it done:
Place the clamp over the bar on the back of one side of the seat, so it will fit across one side of the seat’s mounting ears. Once in place, tighten the clamp so that it will not slip or move while you are working on your seat. Using a drill and a 1/4-inch bit, make a hole where indicated on one of the seat’s mounting ears. Make sure that this does not damage the seat itself.
After making the hole, feed a length of threaded steel rod through from one ear to the other on the same side, using a nut on both sides of the ear. Repeat steps 3-4 for any additional mounting ears on your chair’s seat.
Once all rods are in place, tighten them with a wrench to make sure they will not slip. Get your drill and locate the place on the top of one of the metal arms where you will attach a new arm using screws or bolts (depending on whether they are present). Drill in a large enough hole to fit your threaded steel rod into one side, then attach it by tightening in a nut.
Next, attach the other side of the new arm to the metal bar on the back of your chair’s seat using screws or bolts (depending on whether they are present). Then, check to make sure that it won’t slip out when in use.
3) Using a Hose Clamp’s Wrapping Method (Easier than Drilling)
This method of elevating the position of ergonomic office chairs, and then locking that position with the help of a hose clamp, is even more well-known due to its ease.
What all you have to follow in this technique is:
Push the plastic skirt of the cylinder and get the metal inside to measure its radius. This plastic skirt covers rotating cylinder from the under-seat area and gives adjustment through its up and downslide.
Now make the chair elevated at its preferred height with the help of a side paddle (linked with a piston) and fix this location, as it will remain unchangeable after this position.
Bring a 2cm hose clamp (Jubilee Clip) to wrap it around the cylinder you have just got after sliding the plastic skirt from over it. Lose both ends by losing the screw and hold for a while to tight it after a few steps of work done. Wrap the cylinder surface with duct tape in order to provide a clamp better stay over the cylinder’s metal surface.
Negotiate again the position of the seat and make sure your feet/legs are straight while sitting in chair. Tighten the hose clamp’s screw by dragging it to the one top edge of the tape-wrapped cylinder so that it will provide sufficient support at the point of disturbance.
Lastly, sit in your seat and check if your balance is maintained or still causing trouble.
See also: how to fix an office chair popping noise
4) Using A Chair Saver Kit
This is such a simple formula to fix the cylinder condition where it’s sinking the chair. The kit is actually a package of rings that collectively push up the damaged balance of the cylinder and maintain good and comfortable sitting for users.
You’re only required to have a chair saver kit, and the left of the procedure will be done involving it.
So first, locate the position on the cylinder where you want to snap the saver kit. These rings work with the damaged piston mechanism of the cylinder and help push the seat burden up with a 5-years warranty.
After installing the savor kit on the cylinder, you can freely change the position and are not bound to stay up at one location, as was the case of the hose clamp.
Since the rings of the kit are not of strong material and can expire after the mentioned warranty. You can have the next kit to fit at that place, which also puts no prominent burden on your budget.
See also: how to raise office chair without lever
This article has been a helpful guide to how you can fix your sinking desk chair. We hope that these DIY methods will help save both time and money as you work on fixing this common problem!
If the seat back doesn’t stay up after trying any of these suggestions, it is possible that there are damaged or missing bolts holding the seat onto the back of the chair.
In cases like this, try replacing them with threaded steel rods using a drill and dishwasher hose clamps for extra stability. It’s also worth noting that if your office chair is older than 10 years old, many of its parts may be worn out or broken past its lifespan even before they start falling out.