How to open a damaged lockable door
When it comes to security, we usually think of a padlock or lock for what we want to protect. However, sometimes we use old elements that we consider still alive or others that are at a low cost in the market, with the latter we do not want to determine that cost is ideal, but sometimes “cheap costs us dear.”
The problems that can arise with our doors are diverse, it can depend on several factors although always generating a malfunction. But what to do if the lock is damaged?
Do you know how to open a door with a damaged lock? Or, would you know what to do if your door lock were to be damaged? Keep reading that in this article we tell you some techniques to open your door.
Lubricating the lock
If the door lock was damaged because inserting the key notes that it does not turn, this may be due to in the absence of lubrication in the internal mechanism. That means that the lock is not completely damaged because lubricating the mechanism will be enough to open the door.
Ideally, use graphite powder or some spray lock lubricant. Although if you are in a real hurry, you can moisten a cotton ball with all-purpose or 3-in-1 oil, and squeeze it into the entry hole of the lock. Apply as much lubricant as you think is necessary, that will lubricate the internal mechanism allowing the key to turn properly.
It is important to note that if you used the oil lubricant, the lock is likely to be damaged again, because this type of lubricant tends to keep internal dirt in such a way that dust and grease form lumps that can harden and lock the lock again, preventing it from the key turn.
The ideal, in this case, is to disassemble the lock, clean it and apply powdered lubricant.
Remove any object from the mechanism
Sometimes locks get damaged because something is left inside. It can be an object that has possibly been inserted by a criminal or because a key was broken inside. So you need to carefully check the cylinder. You can do it with a magnifying glass and a flashlight, or using the Smartphone’s camera with the active flash.
And if there is definitely something inside, get a pin or some thin tweezers to help you remove what is obstructing the passage of the key. In this way, you will clear the path of the key and you can insert it without problems.
But if, on the other hand, the key is completely stuck inside the lock and does not work, try to give it gentle and precise tugs. You can take a pliers or pliers and pull the key towards you. If it doesn’t work, make small twisting movements and pull. Without using excessive force or pressing the key too much because it could break.
The lock latch may have been damaged or simply stopped working. The cause may be a mismatch or displacement that is normally generated by constant use of the door, due to the knocks and jerks it receives every day at each opening and closing. It may also be due to deteriorated hinges or loose screws.
- In this case, to open the door it is necessary to force the latch a little, preferably with a fine-bladed screwdriver. The idea is to insert the screwdriver as far as you can into the strike.
- The next thing is to pry with the screwdriver so that the latch comes out of the frame and is inserted into the lock.
- If during the process you notice that you really the latch has a slant, you can Try to lift or push the door so that the latch is level and you can open it.
Once the door is open, the failure can be solved by adjusting the screws on the hinges and those on the lock itself if it is a bar model fitted with screws. You also have to readjust the plate that is in the door frame, in this way, it can adapt to the new path of the latch.
And finally, the latch must be lubricated to ensure its correct sliding, as we have already recommended you can use a spray oil or the homemade technique of a piece of cotton moistened with some temporary oil.
Force the door
Some doors do not allow access to the latch from the outside, and if that is your case and the door is made of wood, this technique may help. You only need to take a barrette, also known as a crowbar. With it you will try to create a space between the door and the frame, just at the height of the lock. This is very careful not to split it or cause greater damage.
At that point, you can insert a plastic card or screwdriver and perform the procedure explained in the previous method.
Disarm the lock
If your lock is damaged because it definitely broke and you were left with the handle in your hand once you tried to turn it, then you can disassemble the lock.
For this you will need a screwdriver, in addition, you must locate the operation of the mechanism, that is, the internal element that moves the latch. Once you locate it, you insert the screwdriver, which must be a blade, and move the piece to release the latch.
Of course, if the lock had a past key, then you will have to remove all the visible elements, including screws and others to completely disassemble the lock and remove it.
It is important to understand that if It is a main door you probably need to replace the damaged lock immediately, so the ideal is to have a new one on hand, preferably similar to the previous one so that there is no need to make modifications to the door and thus the restoration is immediate.
In addition, mounting the new lock will be much easier, because basically you will do the same but in the opposite direction.
Do not forget that to avoid damage to the locks, the ideal is to carry out periodic maintenance. Cleaning, lubrication and adjustment can prevent possible obstructions in its operation.