Children's locks and window blockers - how to choose and install with your own hands

Types of locks: how to protect windows from opening

The problem of children falling out of windows is relevant, and this provoked the development of a whole direction in the field of creating convenient and reliable ways to protect window structures. The following options are presented on the market today:

• handles with built-in locks;
• overhead and mortise locks;
• locks with a cable to block the window;
• Plugs with removable handle;
• clamps with keys.

Each of the options has its own advantages and disadvantages, the level of comfort and reliability.

Constituent parts of the limiter

A typical blocker has a more common name - "comb". Such a comparison is prompted by its external form. The constraint is a simple construct with a simple action scheme.

Together, the retainer and the comb are the integral parts of the window restraint:

Comb. This is the name of the bar on which the grooves are located. It has an elongated appearance. The hinges that control the lifting and lowering of the mechanism act as connecting elements.

The width of the air gap when opening the flaps is noticed with the help of grooves (notches). They are located on the plate. The most popular is attributed to the four positional models.

Retainer. Placed on a moving frame sash. Similar in shape to a metal pin

When they are guided by the capabilities of the window opening limiter, special attention is paid to the pin. It determines how much space can be set using the comb compartments.

Mortise-lock handles - why are they convenient?

Proven protection for windows for children - handles with locks that guarantee protection of mechanisms from unplanned impact. This option is chosen for themselves by people for whom it is important to provide the desired level of protection for children without compromising the indoor climate. It is not difficult to activate the lock - for this it is enough to change the position of the alignment to the desired one by turning the key.

You can order a handle from a company specializing in this, as a rule, a manufacturer of metal-plastic windows. Representatives of the company will carry out installation, teach the intricacies of use.

Alternatively, childproof window handles can be purchased from retail outlets and installed by yourself. Standard fasteners are suitable for this. The stationary handle is replaced with a new handle.

The main disadvantage of the product is the need for proper storage of fittings elements: a handle and a key for unlocking. Every time when the need arises to fill the room with fresh air, you will need to use a "master key".

The cost of the finished pen differs and depends on the brand, the quality of the material used for the manufacture. On average, the price ranges from 600 to 2000 rubles.

A type of safety handle with an unlocking device is a handle with a button. To open the window, you need to make an effort - while holding the button, turn the handle. This option is only suitable for protection from very young children who do not have the physical strength and ingenuity to solve the problem. Older kids will cope with the button, so choosing such a mechanism will become an unjustified risk.

Handle with button for pivoting windows

Another analogue is the opening limiter

Mounting kit and approximate diagram

The product from the British company Jackloc is popular all over the world (in Foggy Albion it is the most popular product in this segment, and the British know a lot about safety). The principle of operation is the same as that of the previous model.

Important! Such accessories should not be installed on broken, rusted windows with any defects. They can fail at any time.

The set of this device is the same as that of its brother, but with the presence of special decorative plugs (they can be matched to the tone of the window structure). It can be used on any type of material. This device costs a little more - within 1250 rubles.

The installation of this device is extremely simple, but in some cases problems arise. Therefore, we will consider a step-by-step instruction (it is also suitable for the previous model):

• We outline the place for installing the locking element. It is desirable that it is placed just above the handle itself.
• Armed with a screwdriver, we fasten the pad with a lock onto the self-tapping screws (necessarily from the kit).

Tip: Since PVC has a tendency to melt, it is recommended to run at low speeds. Otherwise, the integrity of the thread may be compromised.

• Next, we outline a place for installing a cable with a block, that is, on the frame itself. In this case, it is desirable that this element is located strictly in line with the main mechanism (which we installed earlier).
• We fasten it with the remaining two screws.
• We install decorative overlays on both elements. Before buying, keep in mind that they can have a different design, so match the design of your window (door).
• Insert the key and turn it (set the "Open" mode).
• Place the end of the cable in the appropriate hole and close the lock.
• We check the result - we try to open the sash, making every effort. According to the manufacturer's warranty, such devices are able to withstand forces of up to semitones. Therefore, with proper installation, you will not be able to open the frame. If you succeed, then most likely the product is defective, or you did not fully close the lock.

If some points remain unclear, this video instruction will help you figure it out.

What are retainers - about the level of protection

Relatively affordable and reliable protection for plastic windows from children - metal plates. They are mounted at the base of the structure, as a result of which it becomes possible to change the mode by turning the latch. Plates are produced in Germany, their price is below average (up to 300 rubles). The products will be an excellent solution for those who want to increase the level of safety for a child at a minimum cost.

Protection elements of this kind have their drawbacks. The owners of metal-plastic structures claim that middle-aged children, as they explore the device, quickly reveal its secret and achieve what they want without any problems - they open the windows. In addition, this protection makes it difficult to move the handle in the closed position.

During the transition to the swing-out ventilation mode, the latch must be moved again, otherwise only a few seconds will be enough to open the window. Adults often overlook such a trifle, while children use their forgetfulness, risking their health and life.

Purpose of the window retainer

Tasks that the constraint performs:

1. Regulation of the passage of air into the room. As a result, the required ventilation intensity is set. The air flow entering through the gap set by the restrictor circulates in the required volume.
2. Security. The fixing bar, blocking the window sashes, does not allow them to swing open without permission, keeps them at a given width. Known children's window opening limiter "Galichi". In families with children, it is necessary. The limiter blocks the possibility of wide opening of the window and prevents the danger of falling out of the balcony.

Elimination of the risk of draft. The mechanism that firmly holds the sash prevents sudden opening. Fresh air streams from the street gradually fill the balcony and penetrate the house. The likelihood that you need to fear drafts is reduced or completely absent. By eliminating the sharp opening of the balcony window, various objects in the room are saved from damage. For example, flower vases. The balcony double-glazed window itself is also saved, which could break when hitting a slope with a high-point wind amplitude.

What you need to know about key and cable locks

Childproof locks for windows are special handles that can be removed without allowing them to open on their own. The element is installed on the structure, replacing the standard handles with them.

An interesting option is the clamps with a cable. Many parents choose them for themselves, considering them the most convenient and reliable. The mechanism of operation of the product is simple and resembles the operation of a regular chain for an entrance door. The difference lies in the plastic sheath for the steel cable. The sash is fastened in a single position with fixation in a special recess with a lock.

An example of such a lock is the English-made Jackloc product, which today occupies a leading position on the market. Products belong to the elite group, are sold at a price of 1,500 rubles, and are available in a wide range of colors. The average cable length is 2000 mm, which allows you to fully use the windows, opening them for ventilation. The products are practical, reliable and easy to use.

Windows with child locks - GOST provisions

In Russia GOST 23166-99 “Window blocks. General technical conditions ", containing: classification of window blocks, requirements for them, rules of operation and installation. Since 1.09.2016, changes have been made to the document, according to which window blocks should prevent cases of child injuries. To do this, a security lock must be installed on the opening doors.

Excerpt from GOST 23166-99 ("Window blocks. General specifications")

The responsibility for installing the security lock is assigned to the companies involved in the installation of plastic windows. The consumer can opt out of this service. But your refusal will have to be documented. This can be a clause in the text of the signed agreement or a separate agreement.

If the castle is still needed, then there are several options.

About the reliability of grilles on windows - is it worth using

If handles for windows with a lock, all kinds of latches and plates seem too complicated and unreliable, you can try to solve the problem by installing gratings on the windows. The option with lattices for apartments on the first floor of multi-storey buildings is especially relevant.

Installation of protective structures will help "kill two birds with one stone": to protect children and prevent unauthorized access of third parties to the apartment through the window. You should be prepared for the fact that the installation of grilles will cost much more than security locks.

Number 3. Surface lock

A child's lock on the windows, built into the handle, complicates the ventilation process, and if this is critical for you, then it is better to install a patch lock.Its main advantage is that even without a key, the sash can be folded towards you, letting fresh air into the apartment.

A surface-mounted lock consists of two elements: the main part with a locking mechanism is attached to the bottom of the sash, the second block with a tongue is mounted on the frame. The key is only needed to fully open the window.

Installation such a design should not cause any problems for those who know how to handle a drill. First, on the sash and frame, the places where the elements of the lock will be fixed are marked, and then holes are made for them, after which they are fastened with bolts. All necessary elements and parts are usually supplied with a lock.

You can find out more about how children's window locks work on the website https://oknafdo.ru/accessories/kids_lock/.

Manufacturers of protective mechanisms for windows - rating

Wanting to truly protect your child from the window, you should choose protective products only from trusted manufacturers. Below is a list of the most famous companies with an impeccable reputation among consumers:

1. MACO is an Austrian company. Manufactures products with anti-corrosion coating. The guaranteed service life of the products is 10 years, or 40 thousand operation cycles. Specializes in handles with a lock and a push button.
2. ROTO is a German company. Specializes in the production of security devices for all types of windows. On average, the cost is up to 500 rubles. In the company you can order a product according to the author's project with individual fittings.
3. Baby Safe Lock. European manufacturer of window devices for complete protection of children from open windows. The BSL lock has an important difference from its counterparts - the key is bright red. Manufacturers have chosen this color for the purpose of constant control over its location. The average cost of locks is from 500 to 1500 rubles.
4. The PenKid company from Turkey specializes in the production of protection for windows of various configurations. The devices are mounted on metal-plastic windows, as well as on structures made of wood and other materials, without compromising functionality and aesthetic appearance.

In retail outlets, you can buy window protection products at more affordable prices made in China, but it hardly makes sense to talk about a guarantee of an effective result.

No. 5. Lock-blocker

Usually, locks-blockers (or latches) are called ordinary mortise, overhead or built-in locks or buttons. Some manufacturers mean completely different designs by blockers. This is not even a lock, but rather a latch, and it is recommended to put several of them at once on the sides and on top of the window. The structure is attached to the sash, and when the “tongue” is lowered, it does not interfere with opening and tilting the window. If you turn the movable elements of the latch, then the window can be tightly closed. The child will not be able to open all the elements - they are fixed very tightly and high. There are also blockers, where fixation occurs due to a button or key.

In terms of convenience and functionality, such latches are inferior to other children's window locks, but they are very cheap and easy to install. Another nuance is the appearance of the window with blockers: the visibility of these elements may not be to everyone's liking.

Rules for parents

Before the window limiter is installed and the long-awaited parental peace is finally found, simple rules must be strictly observed, wishing to protect children:

1. The child should be supervised by an adult if there is even a slight risk of opening the window on his own.
2. The frame, structural fittings must be completely serviceable and free from defects to prevent arbitrary opening.
3. If the child is left unattended, it is worth choosing the position of the window with the "frontal ventilation" function, which the child himself is unlikely to be able to change.
4. It is important not to focus the child's attention on windows and manipulations with them.
5. You should not encourage the baby's desire to get up on the windowsill, change the position of the handles, and even more so open the windows.
6. Do not leave pieces of furniture near the windowsills that make it easier for the child.
7. In no case should you rely on mosquito grids - they are deceptive protection, extremely dangerous for children.

In conclusion, we note that the overwhelming number of tragic cases when children fell out of the window happened in the absence of adults next to them at that time. The kids had the opportunity to climb onto the windowsill, open the window freely. Even minor protective measures like the plates described above will help protect babies for a while. It is better to combine locks and latches on windows with bars for reliability, while observing safety rules.

In cases where it is not possible to install proven mechanisms of European brands or Turkish production, it is worth considering a homemade temporary protection. To do this, it is enough to dismantle the handles, using them only if necessary. The aesthetics of the window will suffer from this, but the level of safety for the child will become much higher.

Other types of protection

It is recommended not to be limited to one type of lock - use a set of protective measures. If the child manages to overcome one obstacle on the way to the open window, he will be stopped by the next.

Many people still believe that mosquito nets are pretty good protection. This is not the case - ordinary material does not support the weight of a child. Now nets are offered from modern durable fabrics, which can already be considered as one of the elements of protection, but they are quite expensive and must be used in conjunction with mechanical devices. As additional security tools for windows, we can recommend:

• Double-glazed windows with anti-vandal film, which will protect the child from injury in case the glass breaks. The film can be glued with your own hands to an already installed window. In addition to safety, such glass has another advantage - in case of damage, it does not crumble into fragments, retains relative integrity and can perform its functions for some time.

  
  The film prevents the glass from shattering into fragments

• Lattices restricting access to the swing window. They can be used to equip the entire window or just a potentially dangerous area. Installed on the inside or outside of the window. It is important to securely fix the grille to the supporting structures. This is a necessary and useful option if you like to keep your windows wide open in the summer. When choosing it, you need to pay attention to the fact that the distance between the rods is small, and the parts do not have sharp ends. You should not install bars on all windows - at least one should be left free in case of fire.

  
  These grilles are bolted to the width of the window frame.

• So called "Security gate" installed in front of the door to the balcony. They represent a low metal fence with a wicket, lockable with a key. An effective tool that limits the access of babies to the balcony. For older children, this is no longer a serious obstacle.

  

A well-thought-out system of locks, blockers and other means can protect your family from harm. But one should not blindly rely on mechanisms and devices, because even the most reliable of them can fail. Explain to the children the rules of safe behavior, do not keep objects near the windows that the child can climb onto the windowsill, try not to leave children unattended.

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Making a limiter with your own hands

A similar process also occurs on the window. You can make a limiter for windows yourself. The following materials will be required:

• wire 2-3 mm thick;
• two small nails for a pin;
• two long nails to make the staples and to secure the stopper.

Assembly:

• the wire is bent in half, the ends are bent. It turns out a loop with curls.
• long nails are bent with pliers. It turns out an arch (bracket).
• staples are driven into the selected area of ​​the window frame.
• one end of the wire is threaded into the bracket.
• on the swinging sash, a tripod is fixed in the form of a small nail.
• adjust the opening by slipping the wire ring onto the retainer.

The device and main functions of a window lock

Locks for plastic windows are of various types, but they all have practically the same principle of operation. A special device is locked with a key, thereby preventing opening.

A window lock consists of the following elements:

• a guide corner and a corresponding gasket, which protects the plastic of the window from damage;
• housings with a locking mechanism;
• pads under the body to protect the window plastic;
• key that unlocks the mechanism.

Window lock device

The window lock serves for:

• protecting children from falling out of the window opening. Almost all children are curious. They like to play with window handles and other mechanisms. A small child will not be able to open a window without a key, and, therefore, will not be able to fall out of it;

Children's games are not safe without a lock

• protection against breaking the window and entering the apartment. Most thieves cannot open strong metal doors, so they try to enter the apartment through window openings.

Burglary protection is the second important function of locking devices

It is always better to prevent a tragedy than to live through its consequences.

Principle and nuances of work

Despite their small size and uncomplicated mechanism, restraints are responsible for a number of important tasks.

Purpose:

1. Fixing the window in ventilation mode. The windows are fixed to the required slot size. So it is possible to control the degree of ventilation of the room.
2. Plastic window holder. So, the position set by the limiter will not allow the window to slam shut from gusts of air in windy weather and hit the wall or its own frame.
3. Protection against falling out or slipping. The system prevents wide opening of the window. This blocks access to children and pets.

How to choose the right type of limiter:

Advice: when the limiter is required to be introduced into roof windows that open upwards, then the choice is exclusively in favor of metal products.

The structure of the limiters is uncomplicated, hence their do-it-yourself installation is quite simple.

Child safety systems for different types of modern windows

Growing up, the baby will understand that from the window sill through the window glass he can observe what is happening on the street. And to be on the other side, you just need to turn the knob. Parents can save their beloved child from trouble if they take care of a reliable child safety system in time.

The choice of the device is influenced by the mode of using window structures.

When frequent ventilation is required, a child lock-blocker, which allows you to control the rotation of the leaves, is mounted from below. In this case, the device is locked with a key, which does not interfere with airing the room when needed. When the window needs to be washed, the lock is opened.

ABUS locks can be used not only for protection purposes, but also for child safety.

The most effective protection against children is considered to be the installation of a locking mechanism with a key. Even if the baby gets to the device, he will not be able to open it on his own.

Protection from children on PVC windows suggests the use of additional features. Parents can install counterflow fittings. This means that the sash can be operated using a key. The optimal operating mode is closed-tilted-open. When choosing, it must be borne in mind that the option is compatible only with fittings of specific brands.

To ensure the safety of children, budget solutions have also been developed. Cover rosettes with decorative design represent a new solution. They allow you to open window sashes with a special removable handle. It is purchased additionally. The budget category also includes products that are used to lock windows or doors without fixing with a key. It is recommended to install them as high as possible. Inexpensive security systems fix the position of the leaves. To make them work, just press a button.

Algorithm for installing a child lock on a window in the video:

Instructions for use in special conditions of use.

To ensure that little ones can never unlock the "child safety" option, it is recommended to remove the keys from the locks and put them in a place where children cannot reach.

When adults take out the key, they must make sure that the lock on the window is closed.

Important! To ensure child safety is guaranteed, it is recommended to install special functions, this list includes "fixing on the key". By choosing this option, parents can be sure that their baby will not open the window, even if they climb onto the windowsill.

Don't let the little tomboy play with the locking mechanisms. Never leave children unattended with the child safety function set to open mode.

Check the status of the child safety option from time to time. We must not forget that the castle cannot replace the attention from the parents for any child. Be carefull!

Overhead "child lock" on PVC windows.

The device is designed for PVC windows. The pivot function is locked and the window sash cannot be opened. The lock at the same time allows the use of the tilt / swivel option for ventilation.

List of features:

• only the turning function is blocked, ventilation of the room is possible;
• supplied with two keys. The red holder serves to remind adults of the key they forgot in the keyhole;
• there is no need to use a key every time you open window sashes;
• the ability to use only one key for blockers.

Key handle for tilt-and-turn or pivot window sashes.

It is a suitable device for wood and plastic windows.

The handle is made of aluminum alloy. There are 8 possible positions in total, 2 positions are blocked. The handle is completed with two keys.

The locking mechanism is compatible with all types of wooden and plastic windows or doors with swing or swing-out flaps.

The product is installed in place of the dismantled conventional handle., the rotation is locked by pressing a button, unlocking is impossible without a key.

The handle is fixed in two positions when the sash is closed or folded back. The last position is used for ventilation purposes.

If you take products from one batch, then one key is enough: it will fit all handles. Color solutions are varied. It is matte gold plating, brown, titanium / gray, silver / dark gray.

Attention, parents! When using the handle and key function, your last action should be to lock the lock with the key or push the cylinder. Simple manipulation allows you to block the rotation of the handle.

Remember to check if the handle is in the closed position.

Handle for swing doors with push button and key lock

Suitable for plastic and wooden window constructions.

Knob handles for pivoting window structures are available on the market in a wide range.

Note! The handle has a modified algorithm that blocks the rotation of the lever.

The rotation lock is carried out in automatic mode using a button, which is subsequently also locked. As a result, the window cannot be opened by simply pressing the button. The handle has one degree of lever fixation when the window sash is in the "closed" mode.

The color palette of the products is varied, there are white, brown "gold" and "chrome" coatings. Some models are made entirely of metal. When closed, the handle button is locked.

Attention, parents!

When using the handle with key option, be sure to check the rotation lock.

It is recommended to monitor the condition of the handle. Make sure it is in the closed position.

Step-by-step instructions for installing a handle with a lock in the video:

Jackloc - rope opening limiter.

Suitable for wood, plastic and aluminum structures.

The country of origin of the lock is England. The locking mechanism is distinguished by its aesthetics, functionality and reliability in operation.

When ordering, it is enough to indicate which opening angle is required for the window sashes. A professional will understand in detail the design, correctly outline the place for installation. In the locking mechanism, the cable is fixed when the key is turned.

When the sash is closed with a key, it opens to the angle set during installation.

A flexible cable allows you to repeatedly open or close window sashes easily and practically silently. Such a limiter is more convenient to use in comparison with various chains.

To open the window completely, you must use a key. This unlocks the cable. The lock is suitable for all windows.

Automatic blocker

This is a suitable option for plastic windows.

The locking mechanism does not allow opening the sash at an angle wider than the specified angle. You can open the window completely by clicking on the button above. The lock in the closed position is not fixed with a key.

It is recommended to install the auto-blocker out of the reach of children.

All the nuances of using the device:

• restricts the opening of window sashes;
• automatically locks the sash;
• provides rigid fixation of the open sash;
• pressing the button allows you to open or close the sash;
• restriction of opening, taking into account the requirements of the customer;
• adjustment range within ± 3 mm.

Important!

Attention, parents! The automatic blocker does not provide for key fixation.

Mortise "child lock"

It is a suitable device for plastic and wooden windows. By means of a locking mechanism, the swivel function is blocked, and it is allowed to use the tilt-swivel option to ventilate.

During the installation process, the window sash is milled.

Features of the children's castle:

• closing with a key;
• the window tilts but does not open;
• the lock is compatible with any fittings;
• used with WSK hook.

Decorative rosette.

It is a suitable device for plastic or wooden windows.

The locking device is mounted instead of a simple handle, equipped with a shutter, with the help of a special handle the sash opens if necessary.

Attention! After setting the option, self-opening of the sash is blocked.

Mortise "child lock" for an aluminum window.

It is a suitable device for aluminum profile. The locking mechanism blocks the swivel function, while it is allowed to use the tilt-swivel function, which allows the room to be ventilated.

The locking mechanism fits all aluminum windows.

The device is convenient to use: by closing it once, you can remove the key; in this position, the ventilation mode is available.

When you need to open the window, you need to get the key. Choose a place to store it carefully. Children should not use the key.

Keyed handles for aluminum windows

Suitable product for aluminum profile window constructions.

The choice of the handle depends on the profile - hardware system.

Products differ in shape and design. There is no one universal option that fits all designs.

It is recommended to install locks on windows that are rarely used.

Control the closing of the handle with a key. Store your keys where your little one cannot reach.

Attention, parents! After using the "handle with a key" option, the final action should be pressing the profile cylinder or closing with a key. It all depends on which pen model is used. Check if swing movement is blocked.

Do not forget to come to the window from time to time to make sure that the handle is in the closed position.

Locking mechanisms

Children's locks, designed for PVC window structures, are easy to operate, they are installed on the sash, where the "swing-tilt" option is available.

Locking devices prevent fidget babies from opening windows.

Protective mechanisms allow ventilation of the premises without a key. To open the sash, you do not need to open the lock device.

Product configurations vary, choosing, the consumer is guided by performance properties, cost and their own preferences.

Keep keys out of the reach of children. Curious toddlers may try to use the keys when their parents are not around.

Always check if the locks are closed.

Order a professional installation of locking mechanisms on plastic or wood windows. Experienced craftsmen will quickly install the devices, and you can be sure about the lives of your children.

The prices for locks can be found in the online catalog of online stores. When buying children's locks, you are purchasing high quality products from leading manufacturing companies.