Garage door latch in open position. Purpose and types of latches for doors: the most important. Repair of door opening limiters

Probably every person faced the problem when door leaf clapping loudly. In addition, when opening the door from hitting the wall, chips remain on it, which also do not decorate the room. To get rid of such problems once and for all, it is enough to buy and install a door stop. First you need to deal with the existing proposal, choose the type of limiter that is best suited in a particular case, and any home master can install it with his own hands.

What are door stops and locks for?

If you often hear the sound of a door hitting when you open it in your house, a door stopper will help solve this problem once and for all. It is a device that provides protection for doors, walls and nearby objects from chips and damage. This is a small detail, but it helps to significantly increase the life of the door leaf, as well as protect the walls from damage when the door is carelessly opened. By installing such a device, you will be relieved of the need to frequently change the decoration of the wall next to the entrance.

Without installing a door stop, opening the door may damage the wall or nearby furniture.

The door stop allows you to set the maximum opening width of the door leaf or reduce the speed of its movement. Some models securely fix the door in a given position, depriving it of the ability to open or close on its own. There is quite wide selection such devices that differ from each other both in shape and design, and in appearance.

Types of door stops

Door stops vary:

at the place of installation - they are floor, wall or door;
according to the principle of operation - there are ordinary, magnetic, vacuum and mechanical stops.

Since interior and exterior doors have different sizes and weight, then the limiters for them are used different. A common person, faced with the problem of choosing such a device, may be confused by the available choice. To prevent this from happening, you need to navigate in the terms used:

stop - a device that limits the opening angle of the web, and sometimes fixes it when it reaches the end point;
The stop allows you to fix the canvas in the desired position
bump stop - prevents the canvas from hitting a wall, furniture or other object that is in the way of opening the door;
The chipper prevents the door leaf from hitting the wall
stopper - designed to fix the door in a certain position;
The stopper allows you to fix the door in the desired position
overlay - does not allow the door to slam arbitrarily;
The overlay does not allow the door to close arbitrarily
latch - fixes the canvas in closed position. Some experts attribute such a device to locks, others to stops;
The latch secures the door in the closed position
closer - in addition to ensuring smooth closing of the door leaf, it also limits the angle of its opening.
The closer limits the opening angle of the door leaf and ensures its smooth closing

Floor models

Floor door stops are mounted directly on flooring and according to the type of their action are divided into two types:

holding the door leaf in a predetermined position;
controlling the degree of opening of the door.

According to the installation method, such limiters are divided into:

Mobile or mobile. In specialized stores, such stops are presented in a wide range and can have a wide variety of designs: in the form of letters, toys, wedges, etc. Models that are worn on the lower edge of the door leaf have become widespread. Such limiters have an anti-slip coating, abut on both sides of the door and do not allow it to move in either direction.
The mobile floor restraint can have a variety of different shape
Stationary. Such models are mounted on the floor in a certain place and are intended for permanent use. They can be of several types:

When choosing a place for mounting a floor limiter, one must take into account the fact that it should not interfere with free movement, otherwise it is easy to injure the leg by hitting the latch rigidly screwed to the floor.

wall models

In those rooms where it is not possible or undesirable to fix the door stop on the floor (expensive parquet, natural marble floor or other unique coating), great solution there will be wall models. Such devices are slightly more expensive than outdoor ones and come in several types:

in the form of a rod - they are an emphasis with a platform for mounting and a rubber shock absorber mounted on a rod, the length of which can vary from 5 to 15 cm. Before buying wall model You need to decide which wall you will mount it on. There is no difference for a brick, and if it is made of drywall, then it is necessary that the size of the fastening part be at least 10x10 cm. This will ensure a reliable fastening of the stop, and the wall will not break through from the impact;
A conventional wall stop is a stop with a mounting platform
with a magnetic latch - they differ from the floor version only in the place of installation;
overlays. If you think that a wall-mounted shock absorber with a stem does not look very beautiful, you can install a pad under the handle. It is located on the wall opposite door handle and is usually attached to double-sided tape, so you don’t have to drill the wall;
To limit the opening of the door on the wall, they often mount an overlay under the handle.
with fixing the position of the door. In this case, the stopper is attached to the wall, and the hook is attached to the door. When the door is opened, the hook rises and the canvas is securely fixed in open position. To close the door, such a latch must be unlocked manually.
After opening the door, the hook securely fixes it in the open position.

Door fittings

Overdoor stops are installed directly on the door leaf, so the walls and floor are not damaged. Fastening is done with glue or self-tapping screws.

The simplest is the tape stop. It is a strong tape, at the ends of which there are places for fixing it to the jamb and the canvas. In order for the tape limiter to serve for a long time, it is necessary to purchase models that have high strength and elasticity.
The tape limiter has special platforms for fastening to the canvas and the jamb
For an entrance door, a hinged stop would be an excellent option. During installation, the angle of stop relative to the floor must be observed. The best option is when it is 45 o, at a smaller angle, the mechanism may break.
The folding stop is activated by pressing the foot, and in the retracted position it securely snaps onto the clip

The retractable stop is made with a rod and a brake shoe. Its installation is carried out in a vertical position. You can also operate such a device with your foot, and in order to raise it, you will need to manually bend the side plate.

Raise the retractable stop with your hands

Sliding over-door stop allows you to fix the leaf in different points, their number depends on the number of cutouts in the groove of the device. A rod is fixed on the canvas, and the device itself is installed on doorjamb. Since this limiter is installed in the upper part of the leaf, it does not interfere with the operation of the door.

The sliding limiter allows you to fix the canvas at several points

Soft overlays. Protect the door from accidental slamming. Their use allows you to protect children's hands from the possibility of being squeezed by doors. To install such devices, simply put them on the door leaf.
Soft pads are installed on the door leaf and protect hands from accidentally getting into the space between the door and the jamb

Anti-vandal restraints

There are models of limiters that allow you to protect the house from illegal entry. Most simple options may simply make a loud sound when in contact with the door leaf. More expensive models send an alarm signal to the security console or to a mobile phone.

Anti-vandal limiter allows you to protect the house from thieves

This type of limiters can be both floor and over-door. Floor models are available in the form of polymer wedges or other suitable shape. Overdoor stops are put on the door leaf and are also made of soft materials. The free-standing stops do not need to be locked in place, so they can be used anywhere and anytime.

Freely positioned stops do not require fastening and can fix the door in any position

Magnetic or vacuum stops

A feature of the magnetic limiter is that it not only prevents the door from swinging open at an angle greater than the specified one, but also ensures its fixation in the open position. Installed on canvas metal plate, and a magnet is placed on the limiter itself. To fix doors of different weights, you need to choose a magnet of the appropriate power.

Instead of a magnet, a vacuum lock can be used on such limiters. In this case, a rubber suction cup is installed on the door, which repeats the shape of the limiter. When opening the door, the suction cup is securely connected to the limiter and ensures that the door leaf is held open.

Vacuum stop keeps door open with suction cup

ball detents

Ball devices are designed to fix the door in the closed position and do not allow it to open spontaneously. These are small devices, one part of which is mounted in the door leaf, and the second - on the door jamb. These models are usually used on interior doors that do not need long-term locking. Due to the presence of an internal spring, the ball securely fixes the door, and after pressing the canvas, even a child can open it.

The ball lock securely holds the door closed, and it will not be difficult to open it if necessary

Video: types of door stops

Installation of door opening limiters

Most often, floor or wall door stops are used, so we will consider the installation process using their example. To complete the work you will need:

Mounting the floor stop

Consider the installation of a conventional metal floor door stop. It can have a different shape, for example, in the form of a pin or a hemisphere, as well as different heights.

Work on the installation of the floor limiter is carried out in the following sequence:

Preparation of tools and inspection of the limiter assembly. Usually, the kit includes a screw and a dowel for fixing the stop, but if they are not there, you need to prepare the fasteners separately.
Checking the complete set of the door stop
Site selection and marking. For right choice the installation site, it is necessary to open the door leaf so that it does not reach the wall or furniture by 3–5 cm. Don't forget to consider the size of the door handle. The place for the stop is chosen approximately in the center of the door. Mark the installation site and check again if everything is done correctly.
Creating a hole. Using a drill, make a hole in the floor and insert a dowel into it. For concrete pavement you need to use a hammer drill.
A hole is made in the floor into which a plastic dowel is inserted.
Limiter installation. Install the door stop and fix it with one or more self-tapping screws. If the limiter has the form of a hemisphere, it must be turned so that the canvas is in tight contact with the rubber pad.
Using a self-tapping screw, fix the limiter

To keep the brass floor stopper shiny, it is recommended to periodically open it with varnish.

Video: installing a floor stop

Mounting the wall stop

If you want the limiter not to interfere with free movement around the room, you can install it on the wall. Installation of wall models is carried out in the same sequence as floor options. The only difference will be that such a device is mounted on the wall, and not on the floor.

Repair of door opening limiters

A feature of door latches is that they have simple design, so they have virtually nothing to fail.

The main breakdowns of door stops will depend on the type of device:

failure of the rubber lining. If the rubber lining is damaged on the floor or wall model of the limiter, then it must be replaced;
weakening of the suction cup. If the suction cup is damaged in the vacuum limiter, then it will not provide reliable fixation of the web and it must be replaced;
damage to the stop for over-door models is eliminated by replacing such a device;
the weakening of the spring in the ball stopper leads to the fact that it cannot perform its functions. This device must be replaced.

Reading 6 min.

correct installation, quality materials and an ergonomic handle are the basis for convenient use of the door. But for more comfortable and safe operation, it is necessary to equip the door leaf with additional devices. One of them is a latch, the main function of which is to lock the sash in the desired position.

Types of clamps

To correctly choose this type of accessory from a variety of models, you need to determine in which room and for what purpose it will be installed. The whole variety of door latches is usually divided according to several criteria:

purpose - to fix the door in a closed, open position or at a certain angle;
by location - floor, wall, door;
by design - with a rigid mount or mobile.

Applications

Door leaf stoppers are small and inexpensive, but very useful accessories. They are used in everyday life, public institutions and industrial premises. The main advantages and reasons for using a retainer:

ensures safe swinging of the sash, which prevents the doors themselves, pieces of furniture and walls from accidental damage;
fixes the door in a predetermined position in rooms with high traffic or, if necessary, carry large items;
prevents abrupt closing of the sash and its possible damage from a gust of wind or draft;
allows pets to move freely throughout the entire area of \u200b\u200bthe apartment or house;
allows you to leave children in the room unattended for a while.

Open position locks, opening angle limiters

Magnetic door stop

Wide range of fixatives as per appearance, and by the method of fastening and the principle of operation. It is useful to have them at home, as situations arise from time to time when you need to temporarily lock the door in the open position for carrying things or airing. In public areas with active attendance, such accessories are indispensable.

Another type of magnetic clamps

Floor (wall) clamps

Common and easy-to-install types of limiter. They are distinguished by ease of installation and use, low cost and long-term reliability. Such devices can be both stationary and portable:

The latch-stop is attached to the bottom of the sash and allows you to temporarily fix the canvas in the open or half-open position. Available in various colors, suitable for installation on wooden, aluminum, plastic doors any destination.

Read also: Threshold to the balcony: made of plastic and ceramic tiles

Video on installing a magnetic door lock (auto-stop):

Closed position locks

Such types of limiters are installed to fix the sash in the closed position, they are used for interior and balcony doors in residential premises, entrance doors in in public places and shops. There are several types of structures, each of which has its own characteristics and advantages.

Ball (roller)

They are mounted on the end of the door leaf, when closing the ball-tongue with a spring enters the hole of the striker fixed on door frame at the same level, and securely fixes the door in the closed position. A fairly reliable and time-tested mechanism that can withstand many opening and closing cycles. The principle of operation and design of the roller stops are similar to the ball mechanism, but the shape of the tongue is more elongated.

Ball (roller) latches are not associated with the door handle - to open the sash, just press the canvas. Such mechanisms are convenient for equipping doors that need to be in the closed position most of the time, but can be easily opened when needed.

The installation of such a latch does not require the dismantling of the handle and the locking device of the door - this accessory, which is usually located a little higher or lower. It is necessary to observe the relative correspondence of the levels of the tongue and the hole on the mounting plate horizontally.

Falevye

They have a beveled tongue, which, when closed, also enters the corresponding slot of the metal striker installed on the door frame. To open the door, you need to turn the door handle - latch clips, unlike ball ones, are associated with it.

This type of latches is more reliable than ball (roller) ones - such a door will not be opened by a strong gust of wind or Small child. When installing a latch on a balcony door, it is recommended to provide a double-sided rotary handle, otherwise it will be impossible to open such a sash from the balcony side.

There are many varieties of door fittings, without which not only convenience, but also the operation of the product itself is impossible. The list is significant - canopies, handles, eyes, locking mechanisms. But the door opening limiter is not included in the list of necessary accessories, and few people know about it yet, moreover, it is installed during the installation of the unit. But in most cases, this fixing element is simply irreplaceable.

Purpose of limiters

Their main function, regardless of variety, is to protect and protect. Who (or what) and from what exactly?

Of people. It is not uncommon for a door leaf to swing open spontaneously from a strong draft or from someone's effort. What if there is a child in front of her? Although an adult can be easily injured by the same pen, or even by the canvas itself. When installing a latch for the door, such cases are completely excluded. This locking element securely holds it in a user-defined position.

property. A sharp opening of the sash leads to the fact that it touches the wall with a handle, a piece of furniture standing near the doorway. More precisely, it hits them. As a result, damage to the lining of the room and the canvas itself. If we analyze all the costs for at least partial renovation, elimination of defects that have appeared with the cost of a stopper on the door, the conclusion suggests itself unambiguously; its installation is more than reasonable.

Elements of accessories. Not all sources mention this fact, but it exists. For example, if we are talking about the “gateway” door, which has to be constantly opened, the limiter allows you to reduce the wear rate of the same hinges. With a large flow of people or frequent movement of households from one room to another and back (for example, in the morning, before leaving for work), it is enough to fix the sash in the open position so that it does not constantly slam. The same applies to the resource of the latch mechanism combined with the interior door handle; it also has a production limit.

Types of restrictors

They are classified according to several parameters, but this does not mean that the division of emphasis on varieties is just so unambiguous. Each of the modifications of the limiters is characterized by a number of features that are characteristic of a particular group of products. Knowing the features of their functioning and use, it is easier to look after best option latch for a specific door.

According to the specifics of the application

Locks that hold the door in the closed position. In fact, these are latches that prevent the sash from opening spontaneously. To open them, you do not need to turn the handle; Just pull the door towards you. The most difficult in terms of the device are the limiters installed on the plastic balcony doors.

Roller clamps are reliable and durable. The working "body" is most often made in the form of a ball, which in the closed position enters the slot of the reciprocal bar mounted on the jamb.

In order for the mechanism to work properly, little is required - systematic monitoring of the state of the door and timely adjustment. With a significant sag, skew, the latch will not work, as the roller will move relative to the seat.

The latch type stopper is an angled tongue that is articulated with the door handle mechanism. When pressed or turned, it retracts into the sash. It returns to its original position by a spring. Such latches are equipped with interior and exterior doors.

Magnetic door stops that have appeared on the market are rapidly gaining popularity. They are a pair of plates, one of which is attached to the canvas, the other to the box. Such clamps are not afraid of distortions, deformation of the canvases; they securely hold the sash regardless of operating conditions, do not require maintenance, adjustment and, if used carefully, can perform their function indefinitely.

These stops are necessary in order for the door to be securely held in the open position. Many people make this type of clamps themselves from improvised materials, placing a folded newspaper, plank or old slipper between the canvas and the frame; therefore, the principle of operation of the limiter is clear.

The so-called "jacks" consist of a pedal (fixed to the floor or canvas) and a rod rigidly connected to it, which is held by a spring. Such locks for the open position of the door are controlled exclusively by the foot, which is convenient if the hands are busy with something, and the sash needs to be closed behind you. Moreover, if necessary, you can easily rearrange the emphasis of this variety, thereby changing the angle at which the canvas swings open.

The door latch in the open position, which is equipped with a PVC structure, is designed differently. Its task is to exclude the tight closing of the opening to the balcony. For example, if a child comes out on him, and the door slams shut from a gust of wind, he is unlikely to be able to cope with it on his own. Some effort is required here, and the baby will be completely isolated.

Opening angle limiters

"Combs" are installed mainly on balcony doors from plastics. Their purpose is to hold the sash in the position selected by the user. For example, to ventilate a room. One part of the latch is attached to the door leaf, the other - to the block. Such fittings are familiar to many plastic windows; the analogy is complete.

"Hoses" and "ribbons". Opening limiters of this type are installed on entrance and interior doors. Unlike combs, they do not fix them, but fully correspond to their name. The length of the hose (tape) determines the maximum angle to which the sash can be opened. Since it is adjustable, it improves the usability.

By installation method

The limiters are fixed on a solid basis, where it is more convenient for the owner and more expedient, based on local specifics:

wall;

door leaf (block).

According to the principle of operation

Ordinary stops. They are hard core soft cover; Basically RTI.
Mechanical stops. The same heck, controlled by the mechanism of the door handle.
Magnetic clamps.

By execution

Stationary installation. For example, the latch of an interior door, "comb".
Mobile versions. A typical example is a “jack” lock.

The benefits of setting limits are obvious. And given that they can be performed in the original form(various figures and the like), then given element door fittings are easy to fit into any interior. Moreover, the choice of products is huge, since many of them combine several functions - to limit, fix, regulate.

A magnetic door latch often becomes an actual solution to everyday problems. Thanks to this design, it is possible to protect households from injuries that can be obtained if the mechanism closes abruptly due to a draft. Thus, the limiters will extend the durability door structure protecting her from shock. Before purchasing a magnetic retainer for interior doors, you need to familiarize yourself with the varieties, features and other parameters of this product.

Magnetic stop option for interior doors

Everyone has their own motives for purchasing a door stop with a magnetic lock. This element will increase the level of security of the walls, the door structure itself, as well as the residents of an apartment or house.

It is worth installing a latch for the following reasons:

These are the main reasons why you need to install a magnetic latch. Each person has their own motives and preferences for arranging such a mechanism.

Scope of application of magnetic clamps

Products such as magnetic retainers can be used in different rooms, regardless of their purpose. If there are openings in the space leading to other rooms, then the restrictive metal strips can find their place in it.

Variant of the design of the magnetic retainer

The choice and installation of latches for doors is most often carried out:

representatives of educational institutions;
owners of entertainment establishments;
medical personnel;
hosts country houses or apartments.

Looking at the above information, you can understand that there are no specific establishments in which door latches are most often installed. Such elements for safety and comfort are used everywhere.

Magnetic retainer option

Analyzing demand statistics, staff construction stores claims that the number of those wishing to purchase, in addition to the door leaf, also increases the number of people wishing to open the structure as a set. At the same time, one acquires different types products.

Types of magnetic clamps

To choose the door opening limiter accurately, you should study what types they are in general. There are two main types of magnetic clamps by type, and their installation location also varies:

The principle of their work is similar, but still there are some differences. People who go to the store to buy this product should be aware of these differences.

Dimensional drawing of magnetic retainer

Floor fixer

There may be floor stops. Such clamps are most common among consumers. Regardless of which door the element for the PVC loggia or for the bedroom will be installed with, its location is behind the door.

Instructions for mounting the floor magnetic fixer

The floor clamp performs two functions at the same time. The first of these is to control the degree of opening of the door leaf sash. At the same time, the limiter is an element that holds the door in a single position when open.

The principle of operation of the floor clamp

At the same time, at the installation stage, it is necessary to determine the angle of the door in the open position in order to correctly fix the stopper.

wall bracket

According to the principle of its action, it is similar to the floor element limiter. The only difference between the wall limiter is the installation technology.
See in the video the equipment and operation of the magnetic lock for the door.

original door holder

Among the many door accessories, the door latch occupies a special place - it serves for security. Moreover, it protects not only the door leaf itself, walls and furniture from damage caused by excessive plowing, but also prevents injuries that can be caused by a structure that has suddenly slammed shut from a draft.

There are many situations where it is necessary for the door to remain fixed in a given position or simply not be able to close or open completely. First of all, this is necessary when there are small children in the house. They can inadvertently pinch their fingers or be bruised by a door that has come into motion from a draft. To prevent this from happening, a stopper is installed on the door.

But sometimes the opposite is required - to fix the product in the closed position so that it cannot be opened from the outside. This is what door handles are for.

Floor clamps and restraints

There are different types of stoppers installed on the floor. Some of them hold the door leaf, others simply do not allow it to swing open enough to damage the wall decoration or the furniture behind the door. Among them, stationary and mobile products are distinguished.

Stationary include:

Mobile floor clamps are much more diverse:

The simplest stop in the open position is a regular wedge with a non-slip base., which can be made in the form of a toy, a cool figurine, etc. You could see an example of such a stopper in the picture at the beginning of the article.

Another type of floor stopper is put on the bottom end, and its non-slip feet rest on the floor on either side of it.

To open or close the door, just press the floor stopper with your foot, thereby releasing it from the groove. There are other configurations of such devices, but they all work on the same principle.

Wall brackets

According to their purpose, they can also be divided into limiters for opening and closing the door:

The first are small parts of various shapes and styles that are attached to the wall with screws and do not allow the structure to hit the wall. They can be simple and magnetic. Their installation is justified in the case when it is undesirable to spoil expensive parquet with floor stops, or if a “warm floor” is laid under the coating.

More functional are devices such as a stopper, which is attached to the upper casing. In the tilted position, it does not prevent the product from closing, but if you turn it 90 degrees down, it will create an obstacle to complete closing. You can be sure that even with a draft or children's pranks, there will always be a gap between the door and the box, which will not allow the baby to pinch his hand.

For reference. Do not be afraid that floor or wall stoppers will damage the finish of the door. They are made of soft materials or are equipped with a rubber pad at the point of contact with the door leaf.

Overdoor clamps

If you only need to keep children or pets safe from a slamming door, you can put a C-shaped stopper made of rubber, elastic plastic or other soft material on its top or side end.

If you need to hold the door leaf under right angle, pay attention to the following device. It consists of a metal body and a brake pad.

To extend the brake shoe and fix the door from opening, it is necessary to press the pressure pedal with your foot. And to remove the fixation, it is enough to lift the brake shoe by pressing the lever.

Locking device latches

For interior doors

Locks are rarely installed, but if access to the room needs to be restricted, handles with a stopper are usually chosen (see). Such handles are equipped with a latch that holds the door in the closed position with the help of a tongue that enters the hole in the striker on the box. No less popular are magnetic latches.

But a latch without a stopper will not allow the structure to open only from drafts, but if it is required that outsiders do not enter the room, a latch with a latch is needed - a rotary button that locks the tongue in the closed position. It is installed on the doors of bathrooms, as well as other rooms with limited access.

Another thing is the entrance doors. They tend to slam shut at the most inopportune moment, for example, when you take out the trash (see). The door lock latch will prevent this from happening by holding the tongue inside the mechanism.

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