There are many ways to protect your house such as security camera system, door lock, alarm, dog, neighborhood help, etc. In these methods, door lock plays an important role. However, not many people know comprehensively about door lock. This article will give you an overview of door lock parts and how to maintain them properly.

Mortise lock and lock applies

Mortise lock and lock applies

The mortise lock

The mortise lock is concealed in the thickness of the door. It allows the installation of handles held together by decorative plates in all styles. On the inner door, it is provided with a latch actuated by the handle or a dead bolt operated by a key. The mortise lock is reversible right or left. 

Lock to apply

Some doors do not allow embedding a lock (too thin thickness). In this case, opt for a lock to be applied, which offers more security. One can also choose this type of lock for an old or traditional door, or to replace a lock applies that no longer works.
To replace a lock, take the measurements of the trunk of the old model, then, choosing the same or even greater lock, past the door of holes will be hidden.
There are also tubular locks (pins system), which are often used in hotels or offices thanks to their modernity and elegance.

Single or multipoint door lock

Single or multipoint door lock

Point lock

The single-door lock has a single closing point. The multipoint door lock reduces the number of control points to one. Thanks to it, it is possible to close 3 or 5 points of safety with one key.
A multipoint lock kit consists of a lock, and the linkage rod guide or a headband of strikes, a template installation to hinge reinforcements (depending on model). Note that, there are 2 types of closure: to draw or handle.

Electric lock and strike plates
We use electric lock to open the door remotely. There is a possibility of transforming the current electric lock by simply changing the striker of the lock wall or the mortise lock. Note that the vertical locks are suitable for doors with narrow upright and horizontal locks for doors wide amount.

Security features of a lock

A lock cylinder

A lock cylinder

The security level of the lock for an exterior door is linked to the cylinder. The more pins the cylinder contains, the more difficult it is to open by picking.
Standard Security: 5 pins.
Enhanced Security: 6 pins and more.
High security: 6 pins and more.

Protection against burglary

The cylinders can be equipped with safety allowing them to resist picking, drilling and breakage.
Protection against drilling: the addition of a rotating element aims to protect the pins of the bore. The item rotates the woods into space and prevents it from moving in the cylinder during its drilling.
Protection against picking: The more complex technology of cylinder (at pins, pumps), the door picking is more difficult and time consuming. This prevents special tools and trial and error to open the door.
Protection against breakage: a cylinder that protrudes from the door can be entered using a large forceps, pulled and broken through its middle. To prevent this, it is reinforced in the middle by the anti-breakage process.

Different types of keys

For standard security

Toothed key.
No card.
This type of key can be reproduced easily.

For enhanced security

Reversible key ball and pump.
With card.
Key provided for purchase with these cylinder types are provided or a personal card is a property card. The personal card is to justify a person is the sole owner of his keys.

For a high security

Reversible key ball and pump.
With card.
Key provided for purchase with these cylinder types are provided or a personal card is a property card. The property card allows a reproduction key only from the manufacturer.

How to lubricate a lock?

Lubricating a lock ensures easy operation of the closing mechanism. The lock will withstand the test of time better and you will not need to force when locking or unlocking. If the lock is not maintained properly, the risk of breaking a key inside the lock is greater.

Process to follow

Generally, if the locks are of type applique and seized, simply spray lubricant on the entry, and along the bolts. For Yale type locks, insert a small amount of graphite powder with the plastic cruet.
When lubricate the entire mechanism you must remove the lock, be sure to note the location of each room. In the case of a lock applied, the procedure is simple: remove the cover plate from the back of the trunk.

Above is overview information of door lock. Hope that with this information, you will understand more about your lock, hence, keep your house safer.


Leave a Reply

Your email address will not be published. Required fields are marked *