The device and features of the installation of magnetic locks for interior doors

Constipation is required not only for entrance doors, but they can also be used on interior doors. In the first variant, the main emphasis is placed on the safety of the mechanism during selection and its reliability, and in the second, on ease of use, reliability in operation and convenience. And also in the latter case, the dimensions of the lock are important. All such needs correspond to magnetic locks, so they are often mounted on the doors between the rooms.

Any magnetic locks for interior doors make it possible to open them with a handle when the sash is attached to the box with special mechanisms that use magnets. The principle of operation can be compared with what is used in the doors for cabinets.The design consists of two magnets, one of which is fixed on the bar in the doorway, and the second - in the canvas. When the door closes, the distance between the magnets decreases, they attract, locking the bolt or canvas, which allows the door to be held in the desired position until the lock is unlocked.

To open the mechanism, you only need to turn the handle or make an effort by pressing on the canvas. When you open the door, the distance between the magnets increases, the interaction between them drops to zero. The difference between these devices and those used for locks in cabinets is the absence of latches. Thanks to this simple design of these devices, they are distinguished not only by ease of use, but also by a long service life.

These door locks have a number of undeniable advantages. Among them are the following:

• a simple design makes it possible to get rid of the main problem present in all other types of locks - this is the absence of a supporting spring, which often fails;
• lack of protrusion, the so-called dog,what is in all other types of locks, simplifies the use of magnetic devices;
• the doors open almost silently.

Also in this type of mechanism there are no parts rubbing together, so they do not need lubrication, the lock can be put not only on the interior canvases, but also to exit to the terrace or balcony, where it will be affected by low temperatures. The device itself can be mounted independently. Most of these devices have standard sizes that are suitable for all types of doors.

Despite its simple modification and improved design, to a large extent these devices remain mechanical devices, so you should not use various adhesive mixtures or other fittings when mounting them in the doorway, which will make the design non-separable. Even the most expensive locks from famous brands are not eternal in work.

If the lock is installed in the canvas without the possibility of dismantling it and carrying out repairsthen if such a need arises, it will be necessary to simply destroy the device. It is also worth noting that in case of a breakdown of the locking device, in some cases the door may be damaged. When using magnetic locks, you need to know about the properties of the magnet itself, because in this device there are two of them at once. These elements are located at the level of a person’s belt and work round the clock. Therefore, on the door leaf during operation of such a lock, any material from metal is collected - from needles or paper clips to other items that will be in the field of action of the lock.

The main part of the magnetic locks has the property when the magnets at a distance of 10–15 cm begin to interact with each other, as a result of which they can work as closers. Such a useful property of the lock is important only if there is no mechanism on the door that needs to be opened with a key, since this can cause the shutter to slam when drafted.

All magnetic locks are divided into several types.

This mechanism is distinguished by a simple design and resembles those used in furniture doors, but more powerful. The principle of operation is that a plate made of steel is installed on the door jamb, and a magnet is mounted on the door itself. When these elements approach each other, a magnetic field is triggered between them and allows the door to lock securely in this position. To open the sash, you need to put a little effort, after which the plate will open. Typically, these mechanisms are mounted on the door-accordion, and if necessary, on the swing doors, but for this you will need to choose more powerful models.

These devices are distinguished by a complex structure and they have, besides magnets, mechanical components. Externally, these locks are no different from ordinary, but the feature is the absence of a clamping spring.The bolt itself is made of magnetized metal and when closing the sash independently enters the groove on the bar. To open such a door, it will be necessary to press the handle, after which the magnet will open. Such locks are more reliable and are very popular now.

These mechanisms are usually mounted on the entrance canvases, but if necessary, they can be installed on the interior. The lock is opened with a key, remote control, card and other devices. A feature of this lock is that it can function only if there is a connection to an external power source. If it is not possible to connect it to the mains, the lock will not work and will always be open.

Currently, the stores represented to the buyer a large number of magnetic locks, which are intended for installation in interior canvases.

When choosing it is recommended to pay attention to their parameters:

• the form;
• view;
• the ability to hold a certain weight;
• dimensions.

Also, in addition, the seller needs to find out what load the purchased lock can withstand.If it is planned to be installed in lightweight construction or PVC sash, then you can purchase those that are designed for 150 kg. If it will be massive doors made of wood or metal, then you need to buy a mechanism that will withstand up to 350 kg. To ensure the long life of this device, you must also pay attention to the coating of the lock body. Usually the manufacturer covers it with zinc or nickel. To make metal plates last longer, they are additionally covered with a special film.

If there are elementary skills in working with carpentry tools, then you can install magnetic locks in wooden doors yourself. Inset is made using such tools:

• screwdriver;

• drill;

• pencil;

• frezer;

• screwdriver;

• hammer;

• ruler.

The order of work includes several steps.

• Initially, you need to make markup. The dead lock is installed at an average height of 110 cm from the floor level.At the end of the canvas indicate the place where there will be a niche for installation. If such a device with a handle, then on the front side it is also necessary to mark the place for it.
• The hole for the handle is an electric drill. It is advisable to drill it through, so that later you don’t have to make extra holes.
• Initially, a sample is made at the end of the web to install the face of the fixture. After that, make a niche where the mechanism will be. The niche must fit the lock itself. They make it with a frezer, and if there is no such tool, then it is necessary to use a chisel and a hammer.
• Appointed place for fixing devices in the canvas. To do this, the lock itself must be placed in a niche and drill a hole in the fixing points of the mechanism.
• Further, installation of the lock in a niche is made and its fixing by means of self-tapping screws. After that, put a pen, which is also fixed to the canvas with screws.
• Then you will need to install a mate. If the lock does not have a bolt with magnetized metal, then in the box opposite the lock itself you only need to put a bar.If the lock has a bolt, then you will need to make in the box also a place for the bolt, having drilled a place for it. For these activities also use a drill. After all these activities, it is necessary to check the performance of the system.

If during the period of use the lock starts to work poorly or does not hold the door, then it is necessary to find out the reasons why it does not work and eliminate them. Although such devices are highly reliable, they can also last for a long time, but sometimes there are situations when it will be necessary to carry out the replacement or repair of such mechanisms. Among the signs that indicate the need to perform such actions are the following:

• loosening fixation;
• deformed mount;
• there was a noise when opening a shutter;
• there is no attraction between the magnets.

Major malfunctions of magnetic locks can often occur due to the fact that they are incorrectly mounted, or due to the acquisition of a poor-quality lock. If a low-quality product was purchased, its repair will not bring the desired result, the problem will be eliminated only for a while.It is better to get a lock at once reliable, and also it is necessary to choose initially high-quality products. If problems with the lock arise because of its improper installation, then this situation can be corrected. To do this, you must perform the following actions:

• unscrew the handle of the lock;
• remove the mechanism from the door and open its case;
• inspect the parts that have failed and replace them with new ones;
• if repair is not possible, you need to buy a new lock.

If replacement of the lock is required, then there is nothing complicated about it. It is only necessary to buy a mechanism similar in size that was installed earlier. To do this, it is recommended to choose more reliable devices so that they last longer. To increase the lifespan of magnetic locks that are installed on interior canvases, as well as to ensure their reliable and uninterrupted operation, it is recommended to properly operate these devices. There is nothing difficult. It is only necessary to follow the following rules:

• clean the bar and magnet from metal dust and debris;
• in order to increase the clamping force of the magnet, it is necessary to correctly install the lock so that there is a proper distance between these elements
• if water gets on the lock, it must be wiped out so that the elements do not oxidize;
• periodically it is recommended to tighten the screws.

As you can see, magnetic locks are fairly reliable and durable designs, so they have quite positive feedback from both users and specialists. The reason for this is the low cost of fixtures, simple installation and long service life. Magnetic lock is an excellent solution for keeping interior doors closed, which makes these mechanisms increasingly popular in the domestic market. Among other advantages, there is a noiseless, interesting design, various colors and others.

How to install a magnetic lock, see the video.