Locks to prevent doors from closing: types and features

Holder options

The main purpose of a door latch is to hold it in the desired position. You can leave it completely open, or at a certain angle.

The design of the mechanisms can be different, namely:

• Latches. They can replace the lock on the door.

• Floor-standing. The main purpose is to block the closure of the canvas. Used when you need to keep the door open for safety.

• Stoppers. They fix the door leaf. The door stopper prevents creases on the door leaf if it is completely open.

• On magnets. Can be used for both entrance and interior doors. The door lock in the open position is aimed at limiting opening. The door leaf will be stationary in a certain position.

Types of floor clamps

Today, floor holders have become very popular. They can be presented in this form:

• Wedges. This is a beam made of rubber or wood. It is not necessary to buy it, because you can make it yourself.

• Legs. They work on the principle of a locking support. When the canvas begins to move, the legs touch the floor. So the door stops.

• Limiters. These are compact devices that are placed at one of the points in the direction of movement of the door leaf. When the sash contacts the latch, it stops.

• On a magnet. The magnetic door stop consists of a metal insert and a permanent magnet. One part is attached to the floor, and the second to the door. This helps secure the sash.

Wall clamps are also available. They help control the open and closed position of the door. Holders can be classified according to the principle of fixture limitation:

• Those that are attached to the platbands. Door stops can be adjusted to achieve the desired hold.
• With wall mounting. Help protect wall coverings from damage.
• With fixation above the door leaf. This is a rubber nozzle that has the shape of a crescent. Fixed on the door end.
• Pedal. This is a universal option, because they fix the door in the desired position. The belt will move if you press the pedal a little. This will slightly loosen the locking mechanism.

Stoppers should also be mentioned. This is the best option for residential premises, public institutions and industries. They are low cost and compact in size.

The main advantages of this type of clamps include:

• Children can be in the room without being in any danger. This is the best option if you need to leave it without adult supervision for a certain period of time.
• Pets will be able to move freely around the apartment or house. This reduces the likelihood of injury from the door leaf.
• The door will be securely fixed if you need to bring in bulky items.
• Walls and furniture will be kept in their original condition. After all, the likelihood of damage due to sudden opening of the door is reduced.
• The doors will stay open even if there is a strong draft in the room. This helps reduce the likelihood of mechanical damage to the door leaf.

Purpose of devices and their functionality

There are many situations in life in which doors are the culprit of injuries. This is especially true for families with small children and pets. To avoid problems, the best manufacturers have launched the production of popular stopper models. They differ in design, appearance, material of manufacture, characteristics and functionality. The range is impressive. You can choose to suit every taste and budget.

Limiters, regardless of type, perform the main task - they make it impossible to independently close and open the structure. Most often, stops are found in:

• shopping centers;
• offices;
• apartments;
• restaurants;
• administrative and medical institutions.

The main functions of the device are as follows:

1. Protection of furniture items. Often there is furniture and mirrors behind the canvas. In a strong draft, hitting them with the canvas can render them unusable.
2. Door protection. The stops are mounted in close proximity to the doors and prevent the possibility of mechanical damage. This is especially true for glass inserts and fittings, which can break or break due to impact.
3. Reducing the possibility of injury to nothing. Most of all, this concerns little fidgets who can nail down a handle or lock themselves in a room and be afraid of loneliness.

It is worth noting that, in addition to practicality, stoppers also serve a decorative role. There are so many popular models available that you can get lost in the variety. You can purchase strict or original models. The main thing is that they fit perfectly into the existing interior.

Closed position holders

If it is necessary to prevent the door leaf from opening, it is recommended to use closed position holders. Often used to fix balcony or interior doors. Such holders can also be found in stores or shopping centers. The main types of closed position latches will be discussed in more detail below.

Ball (with rollers)

It is recommended to install the door stop on both sides of the door leaf. One half is fixed at the end, and the second - at the bottom. Make sure that the parts are on the same level. The mechanism will fix the tongue balls in the hole on the other side.

It is noted that such structures are durable, even with frequent use. Installing the device is quite easy.

No need to remove door locks or handles. The latches will work regardless of the position of the door handle. This is the best option for rooms where the doors must always be open.

False

Their main difference from ballpoint ones is that they depend on the position of the door handle. The mechanism works according to the following principle: when the beveled tongue falls into an identical hole located on the box, the mechanism is locked.

The door can be opened by turning the handle. Such devices will securely hold the door leaf, even if a child tries to open the door or there are strong drafts in the room.

If you plan to install the device on a balcony door, you will have to install a double-sided handle so that there is a free exit from the outside.

The halyard latches do not require the installation of a conventional handle on the door. They can replace it. Before installation, it is better to consult with the manufacturer on how best to install the mechanism.

If installation is carried out correctly, the device will work flawlessly. If the mechanism fits tightly to the canvas, the system will be more reliable.

If the door sags a little, this indicates a failure of the latch. Once you adjust the hinges the problem will go away.

Magnetic latches

This is the best option for plastic doors. The latches are presented in the form of magnetic plates that are fixed to the door frame and leaf. During use, the metal does not deteriorate because there is no friction.

Demagnetization may occur periodically. If you use the device as usual, the accessories will last longer.

The magnetic door stopper works very quietly and reliably. At the same time, it is easy to install. It is not necessary to adhere to a certain level of installation. You have the right to choose the mounting location yourself.

If the sash sags, the magnetic lock will continue to work. The main advantages, as already mentioned, include reliability and ease of use.

How to choose the right products

Which product is best to buy depends on many factors. Everyone's selection criteria are different. Some people pay attention to the simplicity of installation, others look at the presence of additional functions, and still others are attracted by the ease of maintenance. There are craftsmen who are ready to make the design with their own hands at home. If difficulties arise in the process of self-production, step-by-step instructions posted on the Internet will come to the rescue.

Manufactured limiters are classified according to their operating principle. The following types are distinguished:

1. Legs. The mounting location is the lower part of the structure. Allows you to adjust the opening angle.
2. Stoppers. A review of reviews shows that this is the best and easiest to use product. Portable type. It is installed under the canvas, which must be kept open at a certain angle.
3. Roller. The canvases slide into the equipped groove.
4. Magnetic. They are a double magnet. One is attached to the door, the second to the floor. Triggering occurs during the process of opening the canvases.

Which company to purchase products depends on personal preferences. It is worth noting that budget options cannot be practical, reliable and durable. If a matte or glossy finish does not have any effect on functionality, then the material used to make the product must be taken seriously.

Video on how to properly install a floor limiter:

Locks that limit opening

Such mechanisms can be located on the wall or on the floor. The main purpose is to securely fasten it at the base of the door so that it does not close completely. If the device is properly secured, walls and furniture will not be damaged.

If it is not possible to mount the latch on the wall or floor, you can install it on the top of the door frame.

The latch will rest against the stopper, which is located in the door slope. Many users note that problems may arise in the form of damage to the slope. After all, he is quite fragile. If you open or close the door suddenly, defects may occur.

Installation details

Installing such devices will not be difficult, since all the necessary fittings are included in the kit. All holes for fasteners are also provided. To secure the fasteners, follow these tips:

• Do not place the mechanism at the level of the door hinges. After all, there is a high probability that the door will remain half open. This will make moving around the room more difficult.
• Choose areas that are located near the fabric end. This will increase the service life of the doors, since they will not be damaged by impacts.
• Consider the dimensions of the handle. It must not touch the wall. Otherwise the finish will be damaged.

If you prefer to install floor restraints, follow these tips:

• Leave a wide passage. The clamp should not be installed in an area where people walk. This will ensure not only unhindered movement. It will be possible to bring boxes and bags of purchases into the premises. And you don't have to go in sideways.
• Make sure that the latch is closer to the end. This will extend the life of the door leaf. Especially if the door is expensive.
• Choose places for fastening and mark them with a pencil or marker. Only after this can you start drilling holes. This will prevent mistakes and the finish will remain in its original form.
• The door stop is fixed using self-tapping screws. This will ensure secure fastening.

Wall stops

A wall stop is possible where there is a wall perpendicular to it behind the door.

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Wall limiter

It is a metal rod with a rubber shock absorber at the end. Its advantages:

• Does not damage the floor covering.
• You won't trip over it.
• Doesn't interfere with cleaning either.

But it also has quite a few disadvantages:

• You need a strong wall (plasterboard can break from a strong blow).
• A pin sticking out of the wall is also not safe.
• They spoil the interior.
• They cost more than floor ones.

The wall stop can be simple or magnetic. It differs from the floor version in the length of the rod and a wider support platform; it can reach 15 centimeters in diameter. It is attached in the same way as the floor one, with self-tapping screws. The height from the floor should be from 5 to 20 centimeters, the distance from the door should be the same 2/3 or 3/4 of the width of its leaf. Next, we follow the instructions outlined above.

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Magnetic limiter

All magnetic stops are only suitable for interior doors. A heavier input magnet will not hold.