Cutting locks for metal doors and wooden structures are an integral component of the element predicting the room from an unauthorized visiting. So entrance doors need castles most.
Device of door locks of mortise type
Overlapping the entrance to the room by the door block, each thinks primarily about the high protective functions of the design itself. Replacing outdated wooden door blocks when covering the entrance to the room of residential, office and any other type, metal structures, does not yet guarantee the safety of the home. Tranquility and security of the structure can guarantee an exceptionally set of functional elements:
- Qualitative rates of steel rolled products from which the door canvas was created;
- Steel sheet thickness door leaf;
- Fittings and additional elements equipped in Factory;
- Reliable lock device installed in the door block.
From the quality of the list of typical components and depends on the fact that the door overlap can fully fulfill its direct purpose. Castle systems in the concept of protective entry functions play actually the first role. Castles are distinguished by the class of burglar resistance, ease of use, simplicity and complexity of operation. Systems of the overhead type have long ceased to be out of use. If you wish the replacement of an overhead device, you can get an answer that these have already come out of production. Hinged locks are appropriate when used in buildings of household buildings, etc.
Curling lock systems are quite popular and used, as a rule, in models created from metal. So the input unit must be protected by a mortise lock capable of becoming a reliable opposition to any impacts of intruders. Of the multiple variety of lock fixtures, designed to limit foreign access to the structure, it is worth preferred by mechanical locking systems. After all, not every electronic device owner wants to dudge under the door until the electrician arrives at the place and replace the fuses in the access room.
The main and most important visible part of the constipation are the riglias (in a simple dash), which do not allow a closed door to open the lock. Rigels are those obstacle, the elimination of which is often busy attackers. In high-quality mortise locking systems, the riglels are made of hardened high-strength steel raw materials, non-emerging wheels or saws on metal. Often, the deposits are made in the form of a cylinder, in addition to all that have the ability to rotate around their own axis.
At the time of locking, the Rigel is included in the locking bar fixed on the box (retaliation plan). Fastening the response is made strictly opposite the locking device when installing it on wooden overlap designs. On metal blocks, the role of the shut-off strip performs the hole of the required form in the steel box.
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For the purpose of fixing the sash in the covered state in the lock system there is a special spring-loaded latch, drilled inside the canvas by moving the lever during the turn of the handle of the door. The locking clamps is put forward from the sash through the front bar, leaning to the effects of the swivel cam, designed often from the hardened durable steel raw materials. Wire a cam allows you to be cleaned in the mechanism of the Castle Secret.
Manufacturers often use of the total 4th type of Secret Mechanisms:
- Suwald;
- Cylinder;
- Cross-shaped;
- Disk.
Most of the modern shut-off devices produced are endowed with several functions, that is, combine the combination of two features of the mechanisms. ON RIGHT Typical products are considered to be more secure and reliable fabrics. Specialists recommended to supply the linen of the input unit with two types of locking mechanisms.
Design mechanism
Suwalid
Suwald shut-off devices are recommended to mount at the top of the web as an additional protection. The main protective element of the castle is Suwalds, moving rigels using the key. Typical devices can perform the role of the crab, that is, to induce the trilateral mechanism of riggers, locking the canvas from all three sides: on the side, at the top and bottom.
The key for the suvalden lock of small sizes and is made in the form of one or two-sided punch cards. Often, two-sided keys are used, endowed with each side of certain ciphers, looking like drunk teeth. Double-sided keys are almost impossible to break and are quite reliable. So the uniqueness of the key tooth parameters and the mechanism itself and are a guarantee of the reliability and secrecy of the locking device. Mechanisms of many brands are permissible to recode if desired or need. It is not necessary to discard the choice of a Suwalden Castle from the domestic products of manufacturers, which are an excellent indicator of the ratio of price and quality of products.
| Manufacturers of locking products | Preferential characteristics | Exemplary value indicators |
| TM "Elbor", Russia | Different types of locks: - mortise locks for interior doors; - reliable and impressive type "Basalt"; - suitable for garages models like "granite" | from $ 38,00. |
| TM "Gardian", Russia | - Locks equipped with several battles and mounted with handle | from $ 30.00. |
| TM "KALE", Turkey | - Increased level of hacking | from $ 42.00 |
Cylinder mechanisms
Cylinder
Cylinder shut-off systems are usually mounted with a handle in the middle of the sash. Typical locks are convenient operation and rather unpretentious. In the event of a system output, it is enough to produce work on the replacement of the larva - the cylinder itself. The cylinder leads in motion the riglels of the locking mechanism. The ciphering device of the system and is the core itself, working during a combination defined on the key made of high-strength steel. The set of keys has its own combination or pins system.
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The keys to the cylinder locks are more often aimed at the outputs - partially closed when closing and remain in the cylinder. Those cylinder systems that are equipped with keys in the form of punch cards with existing deepening in the main part of the key are considered reliable and qualitative. Typical elements are almost impossible to fake and even more so pick up. The cylinder systems are famous for the complexity of the opening using launders and other pride. At the same time, the vandalustability of cylinder systems at a low level - even a broken toothpick is extremely difficult to pull out the device from the larva.
The cylinder locks are quite common among the consumer demand of the population, at least due to the fact that when the cylinder breaks, it is not necessary to replace the entire mechanism (especially it is not convenient in wooden blocks). It is enough just to remove the larva and change it to the new cylinder, it is desirable to the same manufacturer.
| Manufacturers of locking products | Preferential characteristics | Exemplary value indicators |
| TM "DAAZ", Russia | Leader among castles: - Completed with a handle; - Easy to use | from $ 54,60. |
| TM "CISA", Italy | - Castle systems equipped with handle | from $ 76,20. |
| TM "KALE", Turkey | - high level of hacking | from $ 49.50 |
Disc and cruciform
Disk
Cross-shaped locking mechanisms with their name talk about the type of key used. The key in the end part is endowed with a cruciform form. So it is clear that the larva of a typical system is equipped with a mechanism with pins in four rows, one for each of the parties. Unfortunately, the vandalustability of the crushed locking device is at the lowest level.
Disk mechanisms are distinguished by the fact that the cylinder of the mechanism is not driven by a key. The key is endowed with areas having excellent trails. Thanks to excellent slopes, a turnkey hole is characterized by a form in the form of a truncated circle, thanks to which it becomes somewhat easier to eliminate small items.
Disc mechanisms are marked by a high level of hacking sustainability. Metal disk-type lock designs are endowed with an increased level of secrecy.
The lock secrecy parameter depends on the presence and number of disks, Suwald, Pins in the Security Device. The greater their present amount, the higher the probability of a variety of relatively unique combinations of their mutual location. So the opening of the system is complicated and actually becomes an impossible event to choose a suitable typical key to the system.
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Recommendatory nature of the Soviets
Conducting
When purchasing locking devices for metal and wooden doors among the assortment diversity of products provided by consumer demand, difficulties occur. It is worth noting some recommendations that are auxiliary character with the right selection of locks, especially for wooden blocks (in order not to drink a new hole under the constipation system):
- It is worth paying attention to the secret mechanism of the design of the required lock;
- If you directly acquire a locking device, you need to check it out: insert the key to the larch and turn it into several revolutions. If at the first turn key "went" well, and in subsequent movements there was a jealous, then the key or mechanism was made not accurately either with marriage.
- For entrance door, it is recommended to use two locking mechanisms, regardless of the discharge to the structure using wooden blocks or metal. From the locks must perform the function of the power constipation. Often, a typical role is given to the systems of the Suwald type. Cylinder mechanisms are mounted in wooden door blocks or other overlaps as auxiliary devices designed to close the sash to a short time or daytime.
- With the desired desire to acquire a fairly expensive imported lock, equipped with a complex secret mechanism, it is worth knowing that the cost part will be performed in an empty provided that the door block is initially installed not qualitatively. Before, it is worth familiar with many nuances that help make the right installation of metal or wooden blocks.
- Each locking device is endowed with its own class. The class is determined relative to the indicators of the reliability and strength of the mechanism. The first-class lock systems initially in the production process are designed for mounting into interior canvas, mortise locks are mounted often in wooden sash. For the input blocks, regardless of the material of the fabrication of the web, the locking systems are suitable, starting from the second, ending with the fourth class. The castles of the second and fourth grades are necessarily accompanied by selling quality certificates. So, when purchasing locking systems, it is worth paying attention to the availability of a certificate of a product and a prescribed fabric level class.
- The locking device for the input block of metal or wooden canvases is better to purchase in branded specialized stores. So the fabric is endowed with a warranty operational period. Provided that the specialized trading point does not provide warranty conditions for the locking product or gives only a couple of weeks warranty to the fabric, most likely the device does not correspond to high-quality indicators or manufactured by a handicraft.
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