Correct installation of mother and child hinges (how to install three mother and child hinges for a

2023-08-05

Tallsen

How to install the three hinges of the wooden door of 2 meters 1

Correct installation of mother and child hinges (how to install three mother and child hinges for a 1

The installation positions of the three wooden door hinges are: one in the center of the door, one tenth of the upper and lower ends of the door leaf (standing), and 21 cm from the lower part of the door leaf, 21 cm from the top of the door leaf, and the top of the door. middle.

The source of the standard is "Code for Construction of Residential Decoration Engineering GB50327-2001".

It is very convenient to install the mother-to-child hinge. Just install the hinge on a vertical line and nail it with screws. When installing the door, if you put some foaming agent on it, it can make the door stronger.

It is very convenient to install the mother-to-child hinge. Just install the hinge on a vertical line and nail it with screws, and it will be OK. When installing the door, if you put some foaming agent on it, it will make the door stronger.

Extended information:

Correct installation of mother and child hinges (how to install three mother and child hinges for a 2

When installing a wooden door, which brand is better to choose the mother hinge or the ordinary hinge?

Generally speaking, it is not suitable for heavy wooden doors to use double hinges, because the doors are easy to deform and sag, and the brand is not very important, as long as the hinges have no deformation on the outside and the joints of the shafts are tightly opened and closed. Be careful not to choose too thin.

In the market, most inferior hinges are made of iron, with a thickness of less than 3 mm. Generally, the surface is rough, the coating is uneven, there are impurities, and some are of different lengths. Meet the decoration requirements.

Moreover, the disadvantage of ordinary hinges is that they do not have the function of spring hinges. After installing the hinges, various bumpers must be installed, otherwise the door panels will be blown. The high-quality hinge is made of 304 stainless steel with a thickness of 3mm.

The color is uniform and the processing is exquisite. You can obviously feel heavy and thick in your hand. The hinge is flexible to turn without "stagnation". To distinguish the difference in quality by material, let's talk about the difference between good and bad from the inside of the hinge.

The core of the hinge is the bearing, smoothness, comfort and durability are all determined by the bearing. The bearing of the inferior hinge is made of iron sheet, which is not durable, easy to rust, lack of friction, and thus long There will be a "squeak" sound when the door is opened and closed.

How about the mother-child hinge and the installation method of the mother-child hinge

With the progress of society and the acceleration of industrialization, hinges are widely used in our daily life. The mother and child hinge is one of the most widely used hinge styles in daily life. The mother and child hinge is installed in the door frame in depth, center and sideways. The other places are very suitable, how about the mother-in-law hinge?

What is mother-child hinge

The mother and child hinge is a hinge hardware product used to install on the interior door. It is generally made of stainless steel, iron, and copper. The main structure of the mother and child hinge is the leaf and the hinge shaft. It is a large and small mother leaf and child leaf, so it is named mother-child hinge. Its main feature is that both the child leaf and the mother leaf are mounted on the hinge shaft and form a hinge connection. In a tangential direction, the sub-pages are shaped like a part of the "hollowed out" part of the mother page. The sub-pages can rotate 360 around the central axis and can be fitted into the mother page to form a complete page. Sub-page There are holes on both the hinge and the mother leaf, and the door leaf and the door frame can be fixed and achieve normal opening and closing by installing screws. Remove the fixed hinge part (slot) of the door leaf like the opening hinge, the size of the gap between the door frame and the door leaf is reasonable, does not destroy the overall aesthetic effect, and the installation is quick and convenient. The price of the mother-child hinge is only 3/5 of the ordinary hinge The above characteristics make it more and more popular among consumers.

What about the mother-child hinge?

As the saying goes, a thing cannot have only advantages or disadvantages, the two must coexist. In terms of durability, the mother-child hinge is not as good as the general casement hinge. If in terms of durability, the casement hinge The page is better than the mother-child hinge, because the length of the mother-child hinge is the same as that of the ordinary hinge, but the inner part and the outer part of the mother hinge should be overlapped, so that the inner part page is reduced, and the The outer piece is hollowed out, and the load bearing is poor, so it is best to install three mother and child hinges, and two ordinary ones are usually enough.

From this point of view, the durability is definitely not as good as the casement hinge with two intact pages. In addition, the rotation and load-bearing of the hinge often depend on the middle ring. The wear resistance of the middle ring is directly related to the closing degree of the central axis. It determines the load bearing of the hinge. The casement hinge usually has 4 middle rings, and the mother and child have two. From this point of view, it is also the reason why the durability of the mother and child hinge is worse than that of the casement hinge.

How to install mother-child hinge

The installation of the mother and child hinge is very simple, but at the same time, it is also necessary to pay attention to the differences in the style, type, and performance of the mother and child hinge. There are also certain differences in the installation. The built-in mother and child hinge is installed, and the door is located in the cabinet next to the side panel of the cabinet. A certain gap needs to be left during installation so that the door can be opened safely and flexibly. When the full-cover type hinge is installed, and the door is completely covered on the surface of the side panel of the cabinet, it is necessary to pay attention to the size of the gap between the two. Half-cover type hinge When the hinge is installed, the two doors share the same side panel, there is a required small gap between the two, and the coverage distance of each door must be reduced accordingly.

Although it is very simple to install the hinges, there are some tricks in the installation. It should be noted that the greater the distance between the door edge and the edge of the hinge cup hole, the smaller the minimum gap. When two doors share one side When invoicing panels, the total clearance should be twice the minimum clearance. In the case of half covers, the distance between the two doors should be moderate. Door width, height, material quality are the main determinants of the quantity required for each door. Open The minimum distance from the side of the door is determined by the distance C, the thickness of the door, and the type of the door. In the actual operation of the installation of the mother and child hinges, the appropriate clearance should be selected according to the situation.

The quality of the hinge should be directly related to the safety and service life of the doors and windows. A hinge with unqualified quality is too frequent to cause damage to the doors and windows in an accident. The hinge that guarantees excellent quality is One of the main means to prolong the service life of doors and windows.

Which side is installed on the door when the mother-child hinge is installed

The door and the door frame are connected together through the hinge, so that we can open and close the door normally. There are two kinds of hinges for connection, one is the mother-child hinge, and the other is the flat hinge. Among them, the mother-child hinge The page is composed of a large and a small mother leaf and sub-leaf, so when the door is installed on the other side is the door?

Which side is installed on the door when the mother-child hinge is installed

In the mother-child hinge, the mother hinge is usually installed on the door, and the child hinge is fixed on the door frame. It is relatively simple to install the mother-child hinge, unlike ordinary hinges that need to be installed on the door and the door frame. . The child hinge and the mother hinge can be completely overlapped in use, and can be directly fixed on the door leaf and the door frame with screws.

Which half of the mother-child hinge is the child

The smaller half is a child.

The mother-child hinge is a hardware product installed on the interior door. It is generally made of stainless steel, iron, and copper. The mother-child hinge is composed of a sheet and a hinge shaft. Since the sheet is divided into a large and a small mother and child , so it is called mother-child hinge. Its main feature is that both the child leaf and the mother leaf are installed on the hinge shaft and form a hinge connection, and they are all in the same tangential direction of the hinge. The child leaf can be regarded as a part of the "hollow out" of the mother leaf , can be rotated 360 around the central axis, and loaded into the mother sheet to form a complete sheet.

Precautions for installation of mother and child hinges

1. Compared with ordinary hinges, mother-child hinges are thinner and not suitable for heavier wooden doors; mother-child hinges are not two leaves of the same size, but a smaller child and a larger The mother sheet is composed of a pair of mother and child, and the shape of the daughter sheet is similar to the hollowed out part of the mother sheet.

2. The core of the hinge is the bearing. The flexibility and durability of the door opening and closing are determined by the bearings. The load-bearing of the mother and child hinges is lighter than that of ordinary hinges. It is best to install three hinges to obtain better load-bearing;

3. If it is a wooden door to install hinges, it is best to use 304 stainless steel. The thickness of this hinge is 3mm thick, you can obviously feel thick and flexible in your hand.

How to install the mother-child hinge

Many people don't know how to install the mother-child hinge, and the mother-child hinge is a hinge installed on the interior door, which can reduce the damage to the door. Many people don't know how to install the mother-child hinge Hinge, the following is the installation method of mother and child hinge!

How to install mother-child hinge1

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Introduction to mother and child hinges

The mother-to-child hinge is a hinge installed on the interior door. It is usually made of stainless steel, iron, and copper. The main body includes a hinge piece and a hinge shaft. Its main feature is that the hinge piece is divided into sub-leaf pieces. And the mother leaf, the child leaf and the mother leaf are all installed on the hinge shaft and form a hinge connection.

They are all in the same tangential direction of the hinge axis, and the sub-leaf is like a "hollowed out" part of the mother leaf. The sub-leaf can rotate 360 degrees around the central axis and can be fitted into the mother leaf to form a complete a sheet.

There are holes on both the child leaf and the mother leaf, through which screws can be installed to fix the door leaf and the door frame and achieve normal opening and closing effects.

The mother-child hinge is suitable for installation in the center, depth, and edge of the door frame. It is not necessary to remove the fixed hinge of the door leaf (slot) like the casement hinge. The gap between the door frame and the door leaf is reasonable in size and does not damage the overall aesthetic effect. Quick and easy installation.

The price of the mother-child hinge is only 3/5 of the ordinary hinge. Due to the above characteristics, it is more and more favored by consumers.

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The difference between mother and child hinges and ordinary hinges

In terms of durability, ordinary hinges are better than mother-child hinges, because the length of mother-child hinges is the same as that of ordinary hinges, but the inner and outer pieces of the mother-child hinge must overlap The effect makes the inner page shrink, while the outer page is hollowed out.

From this point of view, the durability is definitely not as good as the ordinary hinge with two complete pages. In addition, the rotation and load-bearing of the hinge often depend on the middle ring. The degree of wear resistance of the middle ring is directly determined by the degree of closure of the central axis. Hinge load bearing.

Ordinary hinges usually have 4 middle rings, and the mother and child hinges have two. From this point of view, it is also the reason why the durability of the mother and child hinges is worse than that of ordinary hinges.

In terms of the convenience of use and the adaptability to the door, the mother-child hinge undoubtedly has the absolute upper hand. The biggest selling point of the mother-child hinge is that it is easy to use, because it does not need to be slotted and can be installed directly compared with ordinary hinges. The damage to the door is reduced, and the beauty of the door is greatly enhanced.

More importantly, some non-solid wood doors (composite materials) or hollow wooden doors can't bear the slotting at all, and they are barely slotted to install ordinary hinges. After a period of time, serious quality problems such as door leaf falling off and door leaf perforation may occur. question.

The unique design of the factor mother hinge can be directly installed without slotting, which enhances the integrity of the door and greatly enhances the applicability of the hinge to various types of inner doors.

When installing ordinary hinges, grooves need to be engraved, and the effect after installation is much more beautiful than that of mother-in-law hinges.

Ordinary hinges are used for cabinet doors, windows, doors, etc. The materials are iron, copper and stainless steel. The disadvantage of ordinary hinges is that they do not have the function of spring hinges. After the hinges are installed, various bumpers must be installed. Otherwise the wind will blow the door panel.

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How to install the mother-child hinge

There are usually three different methods for the installation of mother and child hinges, as follows:

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1. Built-in:

In this case, the door is inside the cabinet, next to the cabinet side panels. It also needs a clearance so that the door can be opened safely. A hinge with a very curved hinge arm is required.

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2. Full cover:

The door completely covers the side panel of the cabinet, and there is a gap between the two so that the door can be opened safely.

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3. Half cover:

In this case, two doors share a side panel. There is a minimum total clearance required between them, and the distance covered by each door is reduced accordingly.

How to install mother-child hinge2

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What is mother and child hinge

It is usually composed of stainless steel, iron, copper, including the main hinge and hinge shaft, and its main feature is that it is divided into sub-sheets and mother sheets, and the sub-page and mother sheet blocks are installed on the hinge shaft and hinge connection.

The sub-pages are "hollowed out" like parts of the master page in the tangential direction of the hinge axis, the sub-pages can be rotated 360 degrees around the axis, and can be mounted to the master tape to form a complete table.

There are holes on the sub-page and the main page, and the door and the door frame can be fixed by mounting screws, so as to achieve the normal opening and closing effect.

The hinge is on the door frame, and the middle depth and side are suitable for installation. I dont like hinges that open flat, that is, the hinges that are cut to the hinge are in a fixed position (slotted), and the gap between the door frame and the door leaf is of reasonable size. Destroy the overall appearance, easy to install.

The price of the hinge is only 3/5 of the ordinary hinge. Due to the above characteristics, it is more and more popular among consumers.

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Installation skills of mother and child hinge

Although the installation of hinges is very simple, there are some small tricks in the installation process. Pay attention to the distance between the door and the hinge cup. The smaller the minimum gap, the smaller the gap. When two doors share a payment, the total clearance should be It is twice the minimum clearance amount.

In the case of half covers, the distance between the two doors should be moderate. The width, height and quality of the material of the doors are the main factors in determining the quantity required for each door.

When opening the door, the minimum distance is determined by the C distance, thickness, and the type of the door. When actually installing the hinge, the appropriate clearance should be selected according to the actual situation.

Many parts in the home require installation skills, and the installation of the mother-in-law hinge is relatively simple. There are some installation tools at home, such as pliers, wrenches, tweezers, hole saws, etc., which are stored in easy-to-reach places. Once you need to install a certain component, it will become very convenient.

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What are the advantages of mother and child hinges

The mother-child hinge is to use two hinges of different sizes when designing the hinge. It looks like a pair of mother and child, which is basically similar to the principle of the mother-child door. The mother-child hinge is a device installed on the interior door. Hinge used above.

They are all in the same tangential direction of the hinge axis, and the sub-leaf is like a part of the "hollowed out" part of the mother leaf. The sub-leaf can rotate 360 degrees around the central axis and can be fitted into the mother leaf to form a complete A sheet of .

There are holes on both the child leaf and the mother leaf, through which screws can be installed to fix the door leaf and door frame and achieve normal opening and closing effects.

The mother and child hinges are suitable for installation in the center, depth, and side of the door frame. It is not necessary to remove the fixed hinge of the door leaf (slot) like the casement hinge. The gap between the door frame and the door leaf is reasonable in size and does not damage the overall aesthetic effect. Installation is quick and easy.

The price of the mother-child hinge is only 3/5 of the ordinary hinge. Because of the above characteristics, it is more and more popular among consumers.

Are the mother and child hinges okay? As the saying goes, a thing cannot have only advantages or disadvantages, the two must coexist.

The durability of the mother-child hinge is not as good as that of the general casement hinge. If in terms of durability, the casement hinge is better than the mother-child hinge, because the length of the mother-child hinge is the same as that of the ordinary hinge. the same.

However, the inner and outer pieces of the mother-child hinge should be overlapped, so that the number of inner pages is reduced, while the outer piece is hollowed out, and the load-bearing is poor. Therefore, it is best to install three mother-child hinges, and two for ordinary hinges. One is enough.

Casement hinges usually have 4 middle rings, and two for mother and child. From this point of view, it is also the reason why the durability of mother and child hinges is worse than that of casement hinges.

From the convenience of use and the adaptability to the door, the mother-child hinge undoubtedly has an absolute advantage. The biggest selling point of the mother-child hinge is that it is easy to use, because it does not need to be slotted compared with the installation of the flat hinge. It directly reduces the damage to the door and greatly enhances the beauty of the door.

More importantly, some non-solid wood doors (composite materials) or hollow wooden doors can't accept slotting at all nowadays, and they can barely be slotted to install flat hinges. Quality issues, while the unique design of the factor mother hinge.

It is directly installed without slotting, which enhances the integrity of the door, and strengthens the hinge to a greater extent to improve the applicability to various types of inner doors.

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How to install the mother-child hinge

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1. Prepare

Before installation, we need to purchase an appropriate number of mother and child hinges. The number of mother and child hinges can be determined according to the weight of the door panel. Generally, 3 mother and child hinges can be installed on relatively bulky interior doors.

Mother-in-law hinges are usually equipped with fixing screws, and you need to check whether the number of screws is sufficient. You also need to prepare tools such as pistol drills, tape measures, and pencils.

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2. Door leaf installation hinge

When installing the hinge at the door leaf, we need to put the door leaf on its side and use a tape measure to measure the installation position of the door leaf hinge and mark it with a pencil. For example, we draw a line with a pencil at a position 20 cm from the top of the door. This position is Used to install the upper hinge.

Next, we place the mother-child hinge on the marked installation position of the door leaf. When placing it, there must be a little gap between the shaft of the hinge and the door leaf, and the hinge shaft should be behind the door. Finally, we use an electric drill to fix the screws on the mother-child In the screw hole on the side with the smaller hinge.

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3. The hinge is fixed on the door frame

We lift the door leaf to the door frame, unfold the mother-child hinge, and put the large side of the mother-child hinge on the door frame. Next, we use an electric drill to screw a screw at the upper and lower hinges, and then close the interior door And check whether the interior door and the door pocket are on the same plane, whether the upper and lower gaps of the interior door are even and appropriate, etc.

If there are problems such as inclination of the interior door, the installation position of the hinge should be adjusted. Finally, we open the interior door and screw all the screws on the hinge at the door frame. fix it.

Introduction to the types of hinges, installation methods and skills of mother and child hinges

The mother-child hinge is composed of two pieces inside and outside. The material selection is usually made of stainless steel, iron, copper, etc., including the hinge piece and the hinge shaft. The characteristic is that the hinge piece is divided into the child piece and the mother piece. Both of the leaves are installed on the hinge shaft to form a hinge connection. So what do you know about the installation methods and skills of the mother and child hinges?

Types of hinges

Installation methods and skills of mother and child hinges

Types of hinges:

Ordinary hinges: used for cabinet doors, windows, doors, etc. The materials are iron, copper and stainless steel. The disadvantage of ordinary hinges is that they do not have the function of spring hinges. After the hinges are installed, various touch beads must be installed , otherwise the wind will blow the door panel.

Pipe hinge: also called spring hinge. It is mainly used for the connection of furniture door panels. It generally requires a plate thickness of 16-20 mm. The material is galvanized iron and zinc alloy. The spring hinge is equipped with an adjusting screw, which can adjust the height of the plate up and down, left and right , Thickness. One of its characteristics is that it can match the opening angle of the cabinet door according to the space. In addition to the general 90-degree angle, 127 degrees, 144 degrees, 165 degrees, etc. have corresponding hinges to match, so that various cabinet doors can be stretched accordingly. Spend.

Door hinge: It is divided into ordinary type and bearing type. The ordinary type has been mentioned before. The bearing type can be divided into copper and stainless steel in terms of material. From the current consumption situation, copper bearing hinges are mostly used. Because of its beautiful and bright style, moderate price, and equipped with screws.

Other hinges: there are glass hinges, countertop hinges, and flap hinges. Glass hinges are used to install frameless glass cabinet doors, and the thickness of the glass is required to be no more than 5-6 mm.

Installation methods and skills of mother and child hinges:

Installation method of the mother and child hinge: the installation of the mother and child hinge is very simple, but at the same time, there are certain differences in the installation of the style, type and performance of the mother and child hinge. The built-in mother and child hinge is installed, and the door is located on the The inside of the cabinet is next to the side panel of the cabinet, and a certain gap needs to be left during installation so that the door can be opened safely and flexibly. When the full-cover type hinge is installed, and the door is completely covered on the surface of the side panel of the cabinet, it is necessary to pay attention to the gap between the two Size. When the half-cover hinge is installed, the two doors share the same side panel, and there is a required small gap between the two, and the coverage distance of each door should be reduced accordingly.

Installation skills of mother and child hinges: Although the installation of mother and child hinges is very simple, there are also some small skills during installation. It should be noted that the greater the distance between the door edge and the edge of the hinge cup hole, the smaller the minimum gap. When When there is a request for two doors sharing one side panel, the total clearance should be twice the minimum clearance. In the case of half covers, the distance between the two doors should be moderate. Door width, height, material quality are required for each door The main determinant of the quantity. The minimum distance on the side of the door required to open the door is determined by the C distance, the thickness of the door, and the type of the door. In the actual operation of the installation of the mother and child hinges, the appropriate clearance should be selected according to the situation.

Types of hinges

Installation methods and skills of mother and child hinges

The above is the relevant introduction of the hinge brought to you by the editor today. I believe that friends have a certain understanding. I hope this article can help you. You can also log in to the decoration website to view and subscribe for more related information. Content and information. Encountered difficult and miscellaneous diseases in the decoration and have nowhere to consult? There are many tricks in the decoration, and you dont know how to avoid them? Click to enter the question-and-answer system, and the decoration old Chinese medicine online will give you comprehensive advice.

How to install hinges

Hinge is a common spare parts product. There are many hinges to choose from on the market. In addition to dividing according to size and specification, it can also be classified according to design characteristics, style and structure. Today I recommend it to everyone. It is about the difference between mother-child hinges and ordinary hinges, so what are the differences in their functions? What are the corresponding applicable places? From the examples below, we can know that mother-child hinges are easy to install, but they are not very affordable. Excellent, the opposite hinge bears better.

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1. The difference between mother-child hinges and flat hinges

When the hinges of the mother and child are closed, they are single-sided thickness, and the closed double-layer thickness of the flat opening. The difference is that when installed on the door, the hinges of the mother and child do not need to be slotted, and they can be directly nailed to the door. For the side-opening door, a groove should be made on the side of the door, and one side of the hinge should be embedded in the groove. This is the difference. The advantage of the mother-in-law is that it is easy to install. The disadvantage is that the bearing capacity is not as good as that of the side-opening door. The advantage of the side-opening is that Good bearing capacity, after all, the force on both sides of the trench is even. Generally, three pieces are installed for the mother and child, and two pieces that are opened flat are enough.

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2. Which one is better for mother-child hinges and flat hinges?

At present, the hinges on the market are mainly divided into two types: casement hinges and mother-in-law hinges. From the perspective of aesthetics and installation convenience, mother-in-law hinges are more convenient to install than side hinges. There is no need to slot on the wooden door, just use It can be installed with screws, and the aesthetics are better.

But in terms of durability, the casement hinge is more durable than the mother-to-child hinge. When the casement hinge is installed, it needs to slot the door leaf fixed hinge, and the hinge is embedded in the groove. The overall bearing capacity of the hinge is The force is better than the mother-in-law hinge, and it is relatively more durable after a long time of use.

It should be noted that the swing hinge has relatively high requirements on the material of the door and the technical level of the installation workers. If the door purchased by the owner is hollow, the swing hinge cannot be used because the door cannot be slotted. At the same time, workers are required to Be sure to pay more attention when slotting to avoid damaging the wooden door. In terms of purchase price, the flat hinge is slightly more expensive than the mother and child hinge, but the price difference between the two is not very big.

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3. Installation method of mother and child hinge

Mother and child hinge installation-tips Although the installation of mother and child hinges is very simple, there are also some tips during installation. It should be noted that the greater the distance between the door edge and the edge of the hinge cup hole, the smaller the minimum gap. When When there is a request for two doors sharing one side panel, the total clearance should be twice the minimum clearance. In the case of half covers, the distance between the two doors should be moderate. Door width, height, material quality are required for each door The main determinant of the quantity. The minimum distance on the side of the door required to open the door is determined by the C distance, the thickness of the door, and the type of the door. In the actual operation of the installation of the mother and child hinges, the appropriate clearance should be selected according to the situation.

What I recommend above is the difference between mother-child hinges and ordinary casement hinges. From this, it can be seen from their performance. For example, the bearing capacity of mother-child hinges is slightly inferior. However, it is easy to install and applicable to a wide range of places. Ordinary swing hinges have a relatively good bearing capacity, but the energy and time spent in the installation process may be relatively high. You should analyze the specific situation in detail, or you can synthesize the above. Make the corresponding purchases as described above.

How to install the mother and mother hinge

Mother and child hinge, the installation is very convenient,

As long as the hinge is installed on a vertical line, nailed with screws, it's OK

When installing the door, if you add some foaming agent, it can make the door stronger

The installation method of mother and child hinge is easy to master in three ways

Hinge, also known as hinge, is a part that connects two parts of an object and can make it move. This part is often used in door and window hardware. In terms of imagery, because the mother-child hinge is composed of two pieces inside and outside, it is like a mother and a child. Today, I will introduce the installation method and precautions of the mother-child hinge. Let's take a look together!

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1. What is a mother-child hinge

Usually made of stainless steel, iron, copper, the main body includes a hinge and a hinge shaft, its main feature is that the hinge is divided into a sub-leaf and a mother leaf, both of which are installed on the hinge shaft and form a hinge connection, all in the same tangential direction of the hinge axis, the sub-leaf is shaped like a part of the "hollowed out" mother leaf, the sub-leaf can rotate 360 around the central axis, and can be fitted to the mother leaf Among them, a complete leaf is formed. Both the child leaf and the mother leaf have holes, and the door leaf and the door frame can be fixed by installing screws and achieve normal opening and closing. The mother and child hinges are centered in the door frame It is suitable for installation with different depths, depths, and sideways. It is not necessary to remove the fixed hinge (slot) of the door leaf like the casement hinge. The size of the gap between the door frame and the door leaf is reasonable, and the overall aesthetic effect is not damaged. The installation is quick and convenient. The price of the hinge is only 3/5 of the ordinary hinge, because of the above characteristics, it is more and more favored by consumers.

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2. Installation method of mother-child hinge

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There are usually three different methods for the installation of mother and child hinges, as follows:

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1. Built-in:

In this case the door is inside the cabinet, next to the cabinet side panels. It also needs a clearance so that the door can be opened safely. A hinge with a very curved hinge arm is required.

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2. Full cover:

The door completely covers the side panel of the cabinet, and there is a gap between the two so that the door can be opened safely.

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3. Half cover:

In this case, two doors share a single side panel. There is a minimum total clearance required between them, and the distance covered by each door is reduced accordingly.

3. Installation skills of mother-child hinge

1. C distance. The C distance refers to the distance between the door edge and the hinge cup hole edge. The maximum C size available for each product varies with different models. The larger the C distance, the smaller the minimum clearance.

2. The minimum gap of the half cover door. When two doors share a side panel, the required total gap should be twice the minimum gap so that the two doors can be opened at the same time.

3. Gap. The gap refers to the distance from the outside of the door to the outside of the cabinet in the case of a full cover; in the case of a half cover, the distance between two doors; in the case of an inner door, the gap refers to the outside of the door to the side of the cabinet distance from the inner edge of the board.

4. The number of hinges required for each door. The width of the door, the height of the door and the quality of the material of the door are the determining factors for the quantity required for each door. In actual operation, various factors appearing due to different situations different.

5. Door coverage distance. Door coverage distance refers to the distance that the door covers the side panel.

6. Minimum clearance. The minimum clearance refers to the minimum distance from the side of the door when the door is opened. The minimum clearance is determined by the C distance, door thickness and type. When the door is rounded, the minimum clearance is reduced accordingly.

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4. Precautions for the installation of mother and child hinges

It is best to install three in the installation process of the mother and child hinges, which can ensure better load-bearing capacity. No slotting is required during the installation of the mother and child hinges, which ensures the integrity and beauty of the door frame to a large extent The installation of the mother and child hinge adopts a three-stage type, and the installation of the middle hinge can be slightly higher, which can effectively enhance its stability. The door frame is better for the force of the door leaf. Note that the thickness of the mother and child hinge should not be too thin , as long as there is no change in the appearance and the tight opening and closing is normal.

There are three different methods for the installation of mother and child hinges, each of which is applicable to different situations, and you have to distinguish them. There are also some skills and points that need attention during the installation process. If you use them in practice, they must be It will be installed more smoothly. Today, I will introduce the installation of the mother-child hinge here first. If you want to know more information, please continue to pay attention to the decoration!

How to install the hinge

It is very inconspicuous to take out any hardware materials alone, but if they are installed in the right place, they will bring countless conveniences to our life. Just like the hinge. So, how to install the hinge?

1. Before installation, choose the size of the hinge. That is to say, check whether the hinge forms cp with doors, windows, and door and window frames.

2. Check whether the height, width and thickness of the hinge groove and the hinge itself match each other.

3. Choose matching screws and fastening materials to avoid the situation that the accessories are too big or too small.

4. Doors and windows of different materials should be installed in a way that matches the doors and windows. For example, wood screws should be used to fix the hinges of wooden door leaves.

5. The hinges installed on the same door and window should be on the same plumb line, otherwise the same door and window will appear tilted.

6. If the leaf plates of the two hinges are asymmetrical, the easiest and most effective installation method is to figure out the connection position of each leaf plate. For example, the mother-to-child hinge, the smaller one is usually connected to the door frame.