What should I do if the screws on the toilet seat slip and can t be removed?

Here's how to solve the problem.

1. Use pliers to clamp the outer circle and screw out, the general thread, screw out left, and screw right in.

2. Use a flat shovel or screwdriver to punch the inner hole into a square that can jam the wrench. Then use a wrench to unscrew out.

3. Use the hammer to right-hand knock on the flat shovel or screwdriver, so that the cutting edge is cut into the screw obliquely, and the screw is screwed out.

4. Use a hand drill drill smaller than the bottom diameter of the screw, drill the screw out, and then tap the thread from the bottom hole. The screws must be scrapped, and when the screws are screwed in the future, the board is pressed to the end, compacted and rotated.

5. Use a drill bit with a deep hole diameter to drill out the hexagonal drill tail screw, and after disassembling the abrasive, the screw will not be forced. It can be easily removed with a vise.

You must first look at how big the expansion screw is, and when you put in the expansion screw, you can tighten the screw properly by hand, and then slowly knock it in, so that there is little slippage.

Use a small saw blade to saw off the nut.

Clamp the outer circle with pliers and unscrew out.

If the screws of the toilet seat are idling and slipping and cannot be screwed, you can use pliers to clamp the outer circle and screw it out, or you can use a deep hole drill bit to drill off the hexagonal drill tail screw first, and after the abrasive tool is disassembled, use a vise to unscrew the screw.

There are several reasons why the screws are slipping:

1. Excessive force or deviation;

2. Excessive wear and tear of the device;

3. The quality of the material is too poor.

What are the precautions for replacing the toilet seat1. Choose the right toilet seat size, and when installing, you should accurately set the position.

2. There are two round screws at the root of the toilet lid, which are used to fix the toilet lid, as long as the cover plate is picked up and the screws on it are removed, the toilet lid can be removed.

3. When the toilet lid is installed, the screws must be tightened a little to avoid shaking in the later use, which will not only affect our normal use, but also shorten the life of the toilet seat.

When you unplug the toilet lid and use a knife to remove a small lid that is buckled on top, you find that the problem is that the screws are too tight and do not move! The way to remove the screws is very simple, find a windproof lighter, aim at the screw head and burn it for about 30 seconds (depending on the situation), and then your wife can unscrew the screws!

The first situation is that the screw is loose, and the nut screw is still alive, which generally occurs in the initial stage of screw loosening. This situation is relatively simple and easy to handle, just adjust the position of the toilet seat, manually tighten the loose nut according to the correct thread direction of the screw, if the hand is not strong enough, you can use a wrench and other tools.

The second scenario is the loss of a nut or screw. At this time, the first thing to do is to buy a new kit according to the specifications of the original screws and nuts of the toilet seat, which can be purchased online or directly at a nearby hardware store, which costs about ten yuan. After arrival, remove the toilet cover, gently place it on the ground, remove the remaining or damaged screws and screw slots on the cover, then install the newly configured screw slots and screws, then align the screw holes of the toilet, insert the screws of the toilet lid in alignment, clean the stains on the toilet lid and the surrounding area with a wet rag, adjust the position of the lid slightly, and finally tighten the nut along the direction of the thread.

Toilet lid loose repair method:

1. First of all, you need to wipe the toilet lid with a damp rag, and the hygiene and cleaning must be done well.

2. Then check the purchased screws to see if there are any missing parts, and if they are missing, they should be purchased in time.

3. Next, let's look down and find that under the toilet, there is a nut that fixes the screws of the toilet lid and stacks it manually.

4. After the nuts are stacked, gently remove the toilet lid and remove the remaining or damaged screws and screw slots.

5. Install the newly bought toilet lid screw slot, install the toilet cover of the screw slot, align the two screw holes on the toilet, and install it.

6. Install the new paired screw nuts where the nuts are stacked, so that the repair of the loose toilet seat is completed.

Note: 1. If it is an ordinary toilet lid, after cleaning the toilet, close the toilet lid first, and then press the flush button in time. Be sure to close the toilet lid before flushing, otherwise the turbid air inside will drift into the air and affect the air quality.

2. If it is a smart toilet cover, its functions are very complete, and an operation panel will be designed on the side, and the panel has functions such as drying, massage, cleaning, heating, etc., and there are corresponding indicator lights on it. The smart toilet has an automatic cleaning function, which can be automatically cleaned by turning on the clean button after cleaning the toilet.

The toilet seat screw is broken, and the removal method:

You can first use a hand saw to cut off all the remaining parts, and then use needle-nose pliers to screw out the broken screws; After taking it out, buy the same bolt according to this model, install it in the original position and tighten it, and the toilet seat can continue to be used; If you can't solve it yourself, it is recommended to ask a professional to deal with it.

After the screws are equipped, install them in the corresponding position of the toilet seat, and the installation position of the screws will also vary according to the brand of the toilet seat. Some are designed for aesthetics and are installed in a vignetting corner so that they are not easy to see; Some are directly surface-mounted, so you can easily see where the screws are. At this time, you can open the toilet lid first, then carefully observe the position of the screws, and tighten the screw caps.

You can first use a hand saw to see off all the remaining parts of the screws, and then use needle-nose pliers to unscrew out the broken screws, and then go to the hardware store to buy a screw of the same size, put it back in its original position, and then the toilet seat can be used normally. Be careful when sawing screws with a hand saw to avoid damaging the toilet seat, and if you are not sure, you can find a professional master to repair it.

There are screws between the toilet lid and the toilet base, so we can only open and close the toilet lid every time we use the toilet, and when the toilet lid is broken or you want to replace the smart toilet, you only need to loosen the screws and replace it with a new toilet lid. If the screws behind the toilet lid are loose, the toilet lid will be loose, and it is easy to cover it loosely, so how to get the toilet lid screws to slip idling?

1. The screws of the toilet seat are idling and slippery and cannot be screwed

This is because the screw is slippery, and you only need to clamp the outer ring with pliers to screw it out. Usually the thread is screwed out to the left and screwed in to the right. Alternatively, a deep hole drill bit can be used to drill out the hexagonal tail screws first.

After removal, you need to aim at the screw hole, replace it with the newly purchased toilet seat screw slot, and then install the new screw nut in the corresponding position.

Second, how to remove the slippery screws of the toilet seat

1.Clamp the outer circle with pliers and screw it out. It is common to screw out the thread to the left and screw it in to the right.

2.Use a flat spatula or screwdriver to make the inner hole of the drill screw into a square that can plug the wrench, and then unscrew it with the wrench.

3.Tap a flat shovel or screwdriver to the right with a hammer so that the cutting edge is cut into the screw obliquely, and then knock it out.

4.Use a hand drill with a drill bit smaller than the diameter of the bottom of the screw to drill off the screw, and then tap the thread from the bottom hole. When tightening the screws later, press the plate to the end, and then press it down and rotate it.

5.Use a drill bit with a deep hole diameter drill to drill out the hexagonal tail screw. After removing the grinding tool, the screws will not be stressed. It can be easily removed with a vise.

It is recommended to look at the size of the expansion screw, and when screwing in the expansion screw, you can tighten the screw by hand and then slowly knock it in, so that it is not easy to slip.

3. Why do the screws automatically loosen?

Bolts are made of metal with high strength and hardness. The principle of bolt tightening is to produce a certain plastic deformation (i.e., elastic deformation) of the thread through preloading. In addition to the memory properties of the metal material, the restoring stress of the internal and external threads is applied to the joint surface to achieve the purpose of tightening.

However, over time, part of the elastic deformation becomes permanent deformation, the metal return stress decreases, and the vibration of the equipment causes the bolts to loosen. Therefore, a preloaded spring washer is usually added to ensure tightness, so that it is not easy to loosen.