Internal hinges: do-it-yourself selection and installation. Types of hinges according to installation method. Where and how are hidden door hinges installed?

30.05.2019

Hinges are accessories that just a few years ago were an unremarkable unit of one option. Now the situation has changed and this fittings may be different. Hinges are required for opening and closing doorways. There are several mounting options door hardware, the methods directly depend on the types of doors. To carry out this work, you need some skills, a suitable tool and an understanding of a certain sequence of actions. Most often chosen hidden hinges, since they are practically invisible and thanks to this everything looks more attractive. The insertion of closed loops is available to any craftsman.

Hinge options for interior doors

There are currently five options for door awnings. Each option has its own specificity and strengths. You can find and purchase the following types of canopies:

straight or card - simple classic, with special side plates;
corner - similar to the first, classic canopy with a slight difference in the shape of the plates, most often installed on pendulum structures;
“invisible” - special mechanisms that are recessed into the door leaf, most often used on expensive doorways;
eversible - there are no plates, but only pins on a special eversible axis;
Italian - equipped with a special hinge, installed on European doors.

All interior hanging structures are divided into universal ones and those that have a specific direction: right-handed and left-handed.

As for the loop options, they are:

mortise;
invoices;
screw-in

DIY hidden door hinges

Most often, the invisible version of the loops is a priority, as it allows you to make the object aesthetically attractive. Installation of this fittings is a little more complicated than overhead fittings and also requires more time, but if you wish and have some skill, you can install the hinges quickly and correctly with your own hands.

The advantages of this option are as follows:

Reliability and safety - thieves will not be able to enter the premises due to the fact that they cut off the hinges, as is the case with overhead options; hidden hinges are hidden from outsiders.
High strength - the product can easily withstand the weight of the structure itself, made of metal or wood material.
Practicality - products can last for decades with proper care.
Visual appeal - when the doors are closed, the hinge is not visible, this allows you to maintain the aesthetics of the appearance.
Great variety - you can choose canopies that can withstand heavy loads or small designs for closet doors.

Disadvantage this method we can mention the fact that installation is not easy and requires some effort. In addition to this, there are a number of weaknesses of this product:

A hidden canopy is expensive compared to other options. But even among the category of hidden interior structures, you can find those that stand higher or lower. It should be understood that the quality of the hinge directly affects the price of the product.
Unfortunately, there are a large number of counterfeits, you can end up purchasing a low-quality product and losing money
A noticeable disadvantage is the fact that not every canopy can be disassembled if necessary.
Due to the large recessing depth, it is not always possible to install this type of canopy.

Installing hidden hinges on doors

If you do not delve into the specifics of installing the door structure, then installing the hinges of the hidden version is simple and straightforward: you need to cut a niche and insert the mechanism, then securely fasten it and start using it. But in reality, everything is a little more complicated.

Installing hidden hinges yourself is not entirely easy. It is necessary to stock up on the tools needed to carry out the work. In addition, there is an instruction that describes all the stages; following the recommendations of specialists allows you to install the mechanism efficiently and quickly. The following tools and items are required for installation:

"invisible loops";
fastening elements for installation;
simple pencil;
yardstick;
sharp knife;
chisel;
screwdriver;
screwdriver;
hammer.

First of all, you need to make a hidden basting. It is important to think about which direction the door will open and at what level the hidden door hinges will be located. This is not at all blindly following the requirements for show; in fact, this will affect the ease of use, durability of the canvas and Supplies. To slow down the swinging of doors, experts advise installing special stoppers. In this case, the door will not hit adjacent furniture or the wall.

The number of hinges depends on the characteristics of the door: material, weight, purpose. A classic door requires the installation of two hinges, this is enough. A door made of heavy wood has a different weight, so a couple of hinges will not be enough; three elements need to be installed. Two are installed near the floor and top of the doorway. The third loop is located in the center of the side panel. All attachment points are marked with a pencil. It is necessary to calculate the depth of the excavation in advance.

How to install concealed awnings

As already mentioned, depending on the weight and size of the door, the number of hidden hinges is planned. The markup has certain stages, they can be displayed in the following order:

at a distance of twenty to twenty-five centimeters from the top and bottom, a mark is placed for future loops; this should be marked for convenience with a simple pencil;
to the future location of the canopies, it is necessary to attach loops and outline their contours;
when installing the third loop, it is placed strictly in the center, at an equal distance between the first and second;
two contours are immediately marked, internal for the canopy and external for the lining.

Marking a door, namely a door frame, is considered a difficult task. Like any other process, door marking has its own order and looks like this:

the accuracy of the door leaf is measured using a building level and secured with wooden wedges;
now you need to mark the places where the loops will be inserted;
The loops are outlined with a pencil to indicate their attachment location.

To avoid mistakes, you need to carefully carry out the insertion process. Holes must be made after several checks of the correctness of the future location hinged hinges hidden option.

How to decide on the choice of invisible loops

The hidden mechanism is a kind of invisible mechanism, equipped with a hinge, equipped with two elements connected by a screw. To do right choice When purchasing hidden mechanisms, you should listen to the recommendations of experts:

before purchasing a mechanism, you should study their features; if they are not universal, then you need to decide on the sides of the attachment - right or left;
if the hinges are inexpensive, then most likely the manufacturer saved on the control mechanism;
When installing heavy doors, you should not prioritize the issue of savings;
when installing a door in a new building, it is necessary to purchase a copy with adjustment so that when the house shrinks, it is possible to correct the warping of the door, which will happen in any case;
when installing awnings with adjusting screws, there will be no problems with large objects drifting in - the swing angle of the sash can reach 180 degrees;
It is necessary to select hinges based on the characteristics of the door.

Door frame: how to install hidden hinges correctly

The first step to install the mechanism is milling. This is the creation of shallow recesses for recessing hinge elements. It is possible to make such connectors yourself using a hammer and chisel. The main requirement for the notch is accuracy and correct size. The depth of the notch depends on the thickness of the loop, and if a shallow one can be widened, it will be very difficult to correct an excessively deep one.

Using a drill, make a recess along the contour outlined with a simple pencil. There is no need to rush; the result depends on the measured actions. It is necessary to make recesses in the sash and in the frame. this work takes no more than forty minutes. The hinges are installed in the cleaned recesses. This involves the following actions:

the canopy is immersed in a specially made hole, you need to ensure that the part fits tightly and takes its place;
Recesses are made for the screws with a special tool - a screwdriver;
You need to insert loops into the resulting recesses and tighten them, you need to make sure that the loop does not skew.

If necessary, it is important to adjust the “invisible” hinges. In this case, you can check the functioning of the door and make sure that the “invisible” hinges are located correctly.

Hidden hinges for doors with your own hands, adjustment

The adjustment features depend on the type and version of the loop. And although the market is presented a wide range of hinges for hidden installation, they all have identical adjustment options and design. To adjust the hinges, you must follow the following steps:

the cover is removed from the loop, this allows you to expose the adjustment mechanism;
to change the vertical skew of the door, you should turn the bolt; this manipulation can be done using a special hex key;
Under the mechanism panel there is a screw with which the surface of the blade is adjusted.

Expensive and complex structures have a complex adjustment mechanism in three directions at once, and this makes it possible to create ideal conditions for operation and quality of service.

It is necessary to avoid the situation when hinges are purchased immediately before installing the product. Such purchases can be made in a hurry and without taking into account many features, which will negatively affect the durability of the door. It is recommended to purchase hinges in parallel with the purchase of the door, in order to take into account its dimensions and weight, and select the color of the hinges. And although they are called hidden and partially recessed, when open doors they are visible, so it is advisable to choose a shade.

Also, you should not purchase a mechanism of unknown origin or go for cheapness: hinges ensure reliable opening and closing of the door.

You can make installation easier and faster using a special template. This will help avoid mistakes when basting.

How to hide door hinges, requirements for the mechanism

There are certain requirements for fittings. The main thing is that they must withstand mechanical loads. Since the door material can be different, awnings are divided into three main categories:

for doors up to sixty kilograms of weight;
for a one hundred and twenty kilogram door;
for massive structures weighing up to two hundred and fifty kilograms.

If the door has more weight, individual designs for fastening are made. There are a number of requirements for hinges:

they must be durable, reliable, and easy to install;
the form must be made in such a way that the fastening is as reliable as possible;
it must be taken into account that during its service life the door can open half a million times, so the material must be appropriate;
priority is given to the use of hinges made of aluminum, hard plastic or metal - depending on each specific situation;
parts must be coated with anti-corrosion agents.

If you still have questions about how to make a choice and install hidden hinges with my own hands, watch the video. There you will find answers to all questions. It is possible to install hidden hinges on your own if you follow the recommendations and prepare necessary tool. The use of such mechanisms will allow you to enjoy the quality and aesthetics of the product.

Hinges are installed on swing doors and are an integral part of them. They ensure rotation of the doors around the side ends of the frame and act as a supporting mechanism, without which the door leaves simply will not open. There are many types of hinges available, but the most aesthetically pleasing are hidden hinges for interior doors. They remain invisible from the outside, and the doors can open 180 degrees.

Hidden type hinges - design features

In accordance with the regulations, door hinges must provide:

mobility of the canvas - its free opening and closing;
reliable fastening throughout the service life;
preventing spontaneous separation of the leaf from the door slope;
fixation of extreme, and in some cases intermediate, positions of the canvases;
trouble-free operation during the warranty period.

Well-known companies on the world market, specializing in the production of window and door fittings, produce high-quality hidden hinges; interior doors with them can withstand the opening-closing cycle of the leaves up to 200,000 times.

The hidden loop is made of tsamak, an alloy consisting of four metals. It includes aluminum and magnesium, as well as copper and zinc. Tsamak is harmless to humans, has sufficient strength, excellent casting properties with a low melting point and a smooth surface. Finished hinges are coated with chrome, brass and nickel-plated coatings, which can be glossy or matte.

The design of the invisibility loop itself consists of a hinge hidden in a metal case, and it is connected to the canvas using a lever. It, in turn, consists of two parts, fastened with a common screw. When closing the door, the lever hides in a recess and is impossible to see from the outside.

When choosing hidden loops it is necessary to pay attention to the direction of opening the door, since hinges are divided into left, right and universal, installed on either side of the door frame.

Also, hidden type hinges can have adjustment, but cheaper models are produced without it.

Advantages of a hidden door hinge

Hidden door hinges have become popular due to their undeniable advantages:

the possibility of adjusting an already installed sash without dismantling in three directions;
uniform adhesion of the fabric to door frame and ensuring equal clearances at all four ends;
large opening angle, which is essential when moving large furniture or other objects;
high reliability ensured by a special design;
external inconspicuousness, which allows for increased demands on the aesthetics and design of the interior door;
additional protection against unauthorized persons entering the premises - it is not possible to cut down or knock down a hidden loop to remove the canvas;
no subsidence of the heavy door leaf.

Where and how are hidden door hinges installed?

The choice of a hidden hinge is made, first of all, focusing on the weight of the door leaf. One model can withstand a load of 40 kg, and the other - 200 kg.

It is logical to note that the stronger the hinge design, the more expensive it is, so if you are installing a lightweight sash, you should not overpay and buy massive fittings. For each specific option there is an individual solution.

Install invisible hinges in non-rebated and folded door structures. Hidden interior doors that externally merge with the wall are equipped only with such hinges. In this case they are completely invisible.

The material for the box and canvas can be:

wood;
aluminum;
steel.

Hidden hinges are mounted into the end of the door leaf from the jamb side and into the frame itself by inserting and fastening with self-tapping screws. The work is carried out with special precision so that no gaps appear when the door is closed.

As a rule, hidden hinges are installed on the sash in the amount of three pieces. This provides additional reliability and long term its operation.

After hanging the finished canvas on the box, it is adjusted with a hex key:

horizontally - aligning the sash relative to the door jamb using an adjusting screw located on the surface of the hinge;
vertically - adjusting the gaps between the canvas and the floor, or between the cross member of the frame and the upper end of the sash by turning a vertically located screw;
by clamping - adjusting the uniformity of pressing of the canvas to the box using an adjusting eccentric.

It should be noted that not all models of hidden hinges can be regulated, but only those that have this function.

Which loops to choose?

Structurally, any swing and folding doors must have hinges. Other types, such as a sliding, hinged or sliding hidden interior door, are equipped with rollers and guides along which the door leaves move.

Loops are:

invoices – installed in the form of patches;
mortise – fastened in specially made slots;
hidden - they go deep into the body of the canvas and boxes;
screw-in - welded to the sash frame and jamb;
bar - used for swing doors.

Each of the designs has its own characteristics and is intended for specific purposes. The overlay hinge is the most common, especially for lightweight economy doors. Mortise doors are installed on entrances and heavy leaves, screw-in doors are installed on light metal doors, and bar doors are made specifically for doors that open in both directions.

Hidden type hinges do not stand out from the general plane of the door and this is their main feature.

Which hinges to purchase for a door depends on its purpose, location, weight and requirements imposed by the owner or dictated by the overall design of the room. The choice is huge!

They act as load-bearing mechanisms that ensure their successful opening and closing. Modern market presents hinges in a wide and varied range. Among them, hidden hinges stand out for their aesthetics and functionality: thanks to their design, they ensure the opening of the doors by 180 degrees and are not noticeable.

About the design of hidden fastening systems

Hidden hinges are made from a special alloy of aluminum, magnesium, zinc and copper, harmless to human health, called tsamak. made of this alloy are distinguished by high strength and a smooth surface with a glossy or matte finish due to the application of brass and nickel-plated coatings.

An important element of invisible fastening systems is the hinge, which is connected to the canvas by means of a lever divided into two parts and fastened with a common screw. It remains invisible, as it is recessed in a metal case, which is equipped with hidden hinges.

Drawings of hidden fastening systems are presented below.

Design Features

The movable blade makes it easy to open and close.
Hidden hinges are equipped with reliable fastening, which eliminates spontaneous separation of the sash and increases the service life of the fastening mechanism. Interior doors equipped with them can withstand the cycle of opening and closing up to 200,000 times.
The design allows you to fix not only the extreme positions of the canvas, but also, if necessary, intermediate ones.

Installation

An electric router is used to make recesses in the door and frame beam;
choose strips for fastening;
unscrew the fastening screw on the lever and separate the components in two;
insert the hinge parts into place and secure them with self-tapping screws;
the parts of the lever are connected and tightened using a mounting screw;
covered with decorative inserts.

Advantages

Hidden hinges have advantages that make them widely popular among consumers:

the presence of uniform gaps at the four ends;
secrecy of the entire system providing high level aesthetics;
guaranteed protection against penetration by intruders, by eliminating the possibility of access to the loop in order to damage it;
increasing the angle of the door being opened, which is important when it is necessary to move large furniture through the door;
reliability of the design, preventing subsidence of the door leaf, which ensures an increase in the service life of both the hinges themselves and the entire door system.

Flaws

The price is much higher than the cost of regular hinges.
Quite a complicated installation. Invisible canopies during repair work are installed last. This is due to the fact that there is a possible risk of dust or small construction debris getting on the surface of the hinges, which will negatively affect their further operation. If dust does get onto the hidden hinge mechanism, it must be removed immediately using a vacuum cleaner.

About purchasing hidden hinges

The modern market provides big choice various hidden loops that can withstand any weight. Some products are intended for high force impact (up to 200 kg), others are aimed at a light weight(not exceeding 50 kg). Accordingly, their prices are different. The stronger the mechanism, the more expensive it is. Therefore, it is important for the buyer to take into account the weight of the door when choosing hidden hinges for it.

Photos of fastening mechanisms confirm that for each door model you can choose a fitting option that suits the owner.

For example, if the door structure merges with the wall, hidden hinges are ideal for it. Reviews indicate the effectiveness of installing hidden fastening systems, which ensure their invisibility, which means the level of aesthetics of doors increases.

Before purchasing the necessary fastening mechanism, it is important to consider the opening direction, depending on which the hinges are left, right and universal (those that are mounted on any side in the door frame).

The correct selection and design of hinges will ensure the proper level of comfort and long service life of the door system.

Internal hinges have a wide range of applications. They are installed on the door various types and furniture facades. Internal furniture hinges, as well as door hinges, have a significant advantage - they do not damage appearance door or piece of furniture. Read on to learn how to select and install hinges of this type.

Types of internal loops

The main classification of internal loops is their division by purpose. Highlight:

garage internal hinges and hinges used for installing gates and gates. Simple cylinder hinges can be strengthened using small metal plates.

All hinges can be divided according to overall dimensions, which are selected based on the weight of the door leaf or furniture facade.

Advantages and disadvantages of internal hinges

Main positive qualities internal loops are:

lack of visibility of hinges when the door is closed;
inability to access hinges from the outside of the door;
protection of the fittings from the effects of precipitation (with the exception of hinges installed on gates and wickets).

The disadvantages of this type of loops are:

higher cost;
installation complexity;
limiting the door opening angle.

Installation of various types of hinges

Methods for installing hinges for gates, doors and furniture facades are somewhat different from each other. Let's look at each method in more detail.

Installation of internal hinges on furniture facades is carried out according to general scheme shown in the figure.

In order to avoid making numerous measurements and calculating the location of the loop components, you can use a template during installation.

installation of the main part of the loop, equipped with a cup;

installation of a strike plate;
The final stage is adjusting the loop, which can be done in three directions.

Installing a door hinge

To install internal hinges for doors, you need:

Mark the area where the hinges will be installed on the side of the door leaf and the door frame. For convenience and speed of marking, you can use specialized ones;

The optimal place to install the hinge is considered to be an area located at a distance of 15-20 cm from the upper and lower edges of the door leaf and frame.

V door leaf using a milling machine (in the absence of a device with a hammer and chisel), a piece of wood is removed to make a recess. If the installation is carried out on a metal door, then the hinge is located between the door leaf and the casing;

holes for the mounting bolts are drilled with a drill;
the loop is fixed and, if necessary, it is made.

Additionally, you can watch a video about the correct installation of internal hinges on an interior door.

Installing a hinge on a gate

To install internal hinges with your own hands, you will need a welding machine, since the connection of the hinge and metal surface gates (gates, support posts, etc.) are considered unreliable.

Installation when using welding is carried out in the following way:

places for installing loops are selected. The number and dimensions of the hinge are calculated based on the weight and overall dimensions of the gate. If it is necessary to install two loops, then they are located at the top and bottom at a distance of 15-20 cm. The third and subsequent loops are mounted evenly in the space between the two outer ones;

For a door weighing no more than 30 kg, installation of additional hinges is not required.

steel internal hinges consist of two parts connected to each other by a pin. First of all, the part of the hinge intended for installation on the gate or wicket is welded. The weld seam must be located along the entire length of contact between the hinge and the gate facade;

the correct opening of the gate leaf (wicket door) is checked. Defects are eliminated by hitting the loop with a hammer;

All loops must be on the same line and in the same plane.

the second part of the loop is welded onto the support post or metal gate frame (depending on where the loop is installed);
two parts of the loop are connected by simply hanging one part on the pin of the other component;
Weld seams are leveled and cleaned before further processing.

The choice of hinges for installation is made based on its purpose, since furniture, door and gate hinges differ significantly from each other. Installation of various types of hinges is done with your own hands if you have the simplest tools and acquired knowledge.