The iron lock on the lock is rusty, how can it be opened?

Now there is a rust remover.

The tube is pointed at the keyhole and sprayed into the rusty iron lock. Let it sit for a while, it can react with the rust to remove the rust, and then it can be opened after the rust is removed.

The iron lock on the lock is rusty, drip a few drops of oil on it, and then poke it repeatedly with the key, and you can open it with a few more movements.

Applying some oil (kerosene and diesel are better, lubricating oil is also acceptable) can loosen the rust stains, and spraying a liquid wrench (loosening agent) into the lock is more effective.

If the rust is so bad that nothing can be done, it can only be solved by violently damaging it or sawing it open.

Drop some rust remover into the lock cylinder, then get some graphite powder, and move it to open.

The iron lock is rusty, put some gasoline to move, and let him loosen the rust in a while before he can open it.

You can drop some vinegar into the iron lock, because there are acidic substances in vinegar that can dissolve rust.

The iron lock on the lock is rusty, how can it be opened? Well, if you put some gasoline in it, or pour some oil or something, I think you can open it up.

Pour the oil upwards and soak for half an hour before trying again.

Lubrication can be done with oil, and WD40 rust remover is used to clean the rust if possible.

Lubrication can be done in the keyhole with soybean oil lubrication will be able to open.

Fill up some oil first, and then turn it on in an hour or so.

A drop of oil on the keyhole can help open!

Spray a little WD-40 on the rusty part and try it again overnight.

You can put some pencil lead ends,

If the lock is rusty and can't be opened, you can clean it first, then drip a few drops of sesame oil into the keyhole, then insert the key and twitch it a few times, after the key is stuck in the door lock, you can open the lock. In addition, you can also put a pencil lead into the rusty lock, and then insert the key into the lock hole and rub it back and forth several times to open the lock.

Rust is a chemical reaction that rusts when iron is left unused for a long time. Iron is susceptible to rust, not only because of its chemical activity, but also because of external conditions. Moisture is one of the substances that makes iron rust easily.

However, the presence of water alone does not rust iron, and only when the oxygen in the air is dissolved in the water, the oxygen reacts with the iron in the presence of water to form something called iron oxide, which is rust.

Rust is a brownish-red substance, it is not as hard as iron, it can easily fall off, and after a piece of iron is completely rusted, the volume can expand by 8 times. If the rust is not removed, the spongy rust is particularly easy to absorb water, and the iron will rot faster.

You can use the end of the pencil lead to unlock the lock, and the specific operation method is as follows:

1. Prepare a pencil and sharpen it.

2. Use a knife to scrape some pencil leads, and connect the paper underneath.

5. In this way, the car lock that was difficult to open before is very easy to open. Because the main raw material of the pencil lead is graphite, its surface is slippery and lubricating, which makes the inside of the lock cylinder smoother, reducing the friction when unlocking, and the original rusty and difficult to open the lock has become flexible and easy to open.

What should I do if the keyhole is rusty and can't be opened? Teach you a trick, and you don't have to spend a lot of money to open and change locks.

Say that if it rusts and can't be opened, you put a little rust remover. The rust remover can play a role in lubrication and rust removal, so it should be able to open after a few more activities.

Lubrication and rust removal. Lack of lubrication in the lock will make it difficult to open, rust, or even screw the key, or the internal lock block will be stuck and cannot be opened. Fully synthetic lock lubricants using tiger head hotolube or Kluber.

Fully synthetic base oil production, clear and transparent, colorless and odorless, low temperature resistance, no dust. Tao is full of 30 ml needle-nosed small oil bottles, drop a few drops, easy to use. Mineral oil should not be used because it is highly viscous and tends to get dirty.

It is also not suitable to use pencil end or black graphite lubrication, which cannot lubricate the internal parts to compensate for the traces of the barnyard and the weaving of the demons, and there will be heavy metal and color pollution.

You can cut the pencil lead into the end and put it into the lock hole, use the pencil to scratch the key a few times, insert the key into the lock center, and shake it back and forth to help us open the lock.

If the lock is very rusty, you can also wipe it clean with a cloth, drop two drops of rust remover in the keyhole, drop two drops of liquid on the key, insert the key into the lock hole, and shake it back and forth a few times to achieve the purpose of rust removal, and you can open the lock smoothly.

When the lock is rusty, you can also drop two drops of oil in the keyhole, and at the same time put two drops of oil on the key, and then insert the key into the keyhole and twitch back and forth a few times to let the oil fill the keyhole, and you can open the lock in a while.

If it's all rusted, it's hard to open unless it's destructively opened with a tool.

It should be noted that the premise of these three methods is that the lock does not have a large area of rust, or even clog the keyhole. Be patient in the process of unlocking, and it is easy to twist and deform the key if you are in a hurry。After unlocking, it is best to replace a new lock to prevent secondary blockage, and the new lock should also pay attention to maintenance and wipe the water on the lock surface.

It is normal for the iron lock to rust, you can soak it in gasoline, soak it for a while, shake it back and forth, try to open it, you can open it, and then you have to dry it immediately, otherwise it will rust again.

One is to add some oil to the keyhole, and the other is to add a pencil lead to the keyhole and try it.

This situation is generally difficult to operate on its own. Therefore, you should ask a professional locksmith to unlock the lock.

There are many tips for removing rust in life, and if we don't want to replace it with a new one, we can use some tips to clean the lock. A common method is sandpaper sanding, which is relatively laborious. The other method is to dip a toothbrush in vinegar and then brush it little by little, which is relatively simple.

There are many other ways to do the same, such as using citric acid, toothpaste, alcohol, etc.

1. Sanding with sandpaper Sandpaper sanding is the most common method, the surface of sandpaper is not smooth, and friction can occur when encountering rust. When rubbing, you need to choose the right sandpaper, common sandpaper is emery paper, artificial emery paper, glass sandpaper, etc., often used for metal friction, most of them are water sandpaper. This kind of sandpaper is subdivided into many kinds, and we can choose the right one according to our needs.

However, this type of method is relatively laborious and may require a long time of polishing to get the desired effect. If the rust area is too large, it is not recommended to use sandpaper.

2. Use a toothbrush and vinegar Vinegar contains certain acidic substances, which can corrode the rust on the lock. It is relatively convenient to use a toothbrush or other brush dipped in vinegar and then brush the rust. However, it is not recommended to soak the whole lock in vinegar when operating.

The vinegar itself is water, and if the lock is not dried after soaking in water, it will definitely rust again. So when we operate, we only need to use a toothbrush to dip the vinegar into it, and there is no need to put vinegar on the whole lock. If you don't feel that the toothbrush is hard enough, you can also choose a stiffer brush head, as long as it can wipe off the rust.

3. There are many methods of the same type, such as toothpaste, citric acid, light wax, etc., which contain certain substances that can react to rust. It's like the friction agent in toothpaste, which can replace the oxygen in the rust, and then when we rub, it will be relatively easy. There are a lot of little tricks in life, and as long as we master them, we can easily accomplish many things.

The rust on the lock rust is ferric oxide, if you want to dissolve it, you need to use acid, just use some less corrosive acid, do not use sulfuric acid.

The lock is rusty, you can go to the store to buy a professional rust remover, spray a little effect is very good, if there is no rust remover, then you can buy a bottle of Coke, put the lock in the cola for half an hour, it can also effectively remove rust.

After the lock is rusty, you can use sandpaper to grind off all the rust spots on the surface, or get a glass of Coke, and then put the lock in the cola overnight to corrode all the rust spots.

Open the rust lock, sharpen the powder of the pencil lead on the white paper, the powder of the pencil lead is ready, pour the powder of the pencil lead into the keyhole; The specific steps are as follows:

1. Prepare the lock.

2. Prepare the key.

3. Sharpen the powder of the pencil lead on the white paper.

4. The powder of the pencil lead is ready.

5. Pour the powder of the pencil lead into the keyhole.

6. Insert the key and twist the lock cylinder.

7. The lock is easy to open.

If the lock is rusty and cannot be opened, it can be opened using the following method.

Tools needed: pencil, knife, paper.

1. First use a knife to sharpen the pencil some, the pencil lead is composed of graphite, which has a lubricating effect.

2. After that, the scraps of the sharpened pencil lead are poured into the rusty lock cylinder, and the lubrication effect of graphite is used.

3. After that, insert the key into the lock and twist it left and right a few times to make the heat generated make the graphite work better, so that the lock can be opened.