39827 1

There is a completely justified reluctance to drill into the walls in the bathroom or kitchen to attach a shelf, soap dish, glass for toothbrushes, hooks and other accessories and fixtures, and using all these devices that have a suction cup may face the problem of securely fixing these bathroom and kitchen attributes to a smooth surface. tile surfaces.

Suction cups securely attach to smooth, flat surfaces such as tile, mirror, metal or glass

What needs to be done to securely glue a soap dish and other accessories on suction cups to tiles, glass or mirrors? There are several methods for attaching a suction cup so that it holds firmly on any smooth surface and does not fall off at the most inopportune moment with an object attached to it.

Advantages of attaching objects with suction cups

The main area of ​​application for objects that have a suction cup for attaching them to a smooth tile or glass surface is the bathroom or kitchen. If previously, almost the only accessory that could be stuck to the wall using a suction cup was a hook, today the list of such items is quite extensive and is constantly growing. On sale you can find the following products with suction cups:

• hooks;
• soap dishes;
• glasses for toothbrushes;
• shower head holders;
• toilet paper holders;
• towel holders;
• decorative items;
• shelves for bathroom accessories and cosmetics.

Most often, suction cups are used in the bathroom.

The growing popularity of products with this type of fastening is due to a number of advantages that the suction cup provides:

• a soap dish, hook or any other object can be quickly, within a few seconds, attached to Right place on ceramic cladding;
• in order for the device to hold securely on the tile, the use of mechanical and electric tools and drilling walls, for mounting various brackets and clamps;
• if necessary, the product can be easily dismantled without leaving traces and transferred to another location;
• small price.

This type of fastening is intended for mounting oversized products and items that are light in weight.

Factors influencing the strength of attachment of the suction cup to the surface

There are several factors that can affect the quality of the suction cup attachment.

The reliability and strength of the connection between the suction cup and the tile depends on three factors:

1. From the material from which the surface is made and its condition and quality. The base must be absolutely smooth and clean, free from chips and potholes, and it is better if the tile has a glossy front side. On matte ceramics, the adhesion of the suction cup to the surface drops significantly, and on embossed tiles it is unlikely to be able to stick anything.
2. From the total weight of the device with a suction cup and the weight of the object located on it.
3. On the quality of the device’s material and the presence of flaws on it. When purchasing a fastener with a suction cup, you need to pay close attention to the inner working side of the device so that there are no bumps or growths on it that will not allow the device to be securely glued to the tiled surface.

Lumps and growths on the inside of the suction cup can be cut off with a sharp knife or blade.

Mounting methods

Whatever option you choose for attaching the suction cup to the tile, before gluing it, you need to prepare the surface of the ceramic. The work consists of degreasing the installation site with any in an accessible way. This can be either treatment with special compounds such as acetone, or regular cleaning of the tiles with soap solutions, followed by thorough rinsing of the surface with water.

in the bathroom, help maintain order, because this accessory allows you to place each item on its intended place

There are several ways to attach a suction cup, the most common of which we will present for consideration:

• Degreasing the gluing area. To obtain a better result, use alcohol or acetone. The method is used to attach devices that have a low total weight along with an object that will subsequently be placed on it: a soap dish, a hook for a small kitchen towel.
• Treatment work surface suckers with Vaseline. This option allows you to slightly increase the load on the device and use the mount in aquariums.
• Using polyethylene circles. If this device was not included with the device with a suction cup, then you can easily make it yourself from a special film for lamination, or self-adhesive film, one of the sides of which has a sticky layer. Having cut out circles of the required diameter from the film, they are glued to the tile, and only after that the suction cup is glued.
• Bonding using silicone sealant. This method is used if the suction cup mount is subject to significant loads or the surface to be glued is not glossy. After gluing the device with silicone, it needs to be given time to harden within 24 hours and then the hook or shelf can be subjected to loads.

If necessary, the suction cup, fixed to silicone sealant, using a thin knife or blade, can be cut off and moved to another place.

Thus, by correctly using the listed gluing methods and following the recommendations on the selection of suitable products and methods of surface preparation, the suction cups, which are not entirely reliable and constantly fall off, will serve for a long time and faithfully, fulfilling the duties assigned to them.

There are a huge number of reasons why vehicle owners equip their cars with DVRs. The main ones are the unlawful actions of traffic police officers and the risk of a road trip involving other cars.

Having a DVR will help clarify some current situations, so you shouldn’t skimp on it. It is not recommended to buy this device at random. This must be taken seriously. In order to choose the most suitable and high-quality DVR that will work under any circumstances, it is important to study all its parameters.

Modern technologies are developing rapidly. That is why it is presented on the market whole line registrars who have various parameters and properties. In order to do right choice you need to decide on the functions that a model suitable for you should have.

What is a DVR and its purpose?

A video recorder is a special device whose main task is to record all audio and video information. And this is a very useful assistant, thanks to which in certain situations you can save your personal time, nerves and money.

Sometimes in incidents without witnesses, information from this device is used as key evidence and evidence. In this case, its presence is very necessary.

Nowadays, due to the increase in cars on the roads, the number of road accidents has increased. Some unscrupulous traffic participants made their main source of income from “traffic scams.” Often, most drivers do not know how to act correctly in such situations, and also get lost emotionally and do not understand who is right. The instigators of the setup always insist that they are the injured party. If you are sure of the opposite and your car is equipped with a DVR, then you can safely call the police.

Most often, when purchasing a device without the necessary knowledge, a situation arises when it is not possible to configure it correctly. The quality of the video taken is so poor that such video material cannot be used as evidence if necessary.

Mounting methods

Oddly enough, but in addition to the main technical characteristics The method of mounting the DVR plays a huge role. Of course, it is very important that the video is clear and has good sound, but still one of the main roles is played by fasteners. Among the various ways to mount a DVR without using a suction cup, there are three main and frequently used methods:

• sticker;
• panel mount;
• models built into the mirror.

It is very important to choose a reliable fastening method without using a suction cup. After all, the quality of the recorded video directly depends on this.

Sticker

Attaching the DVR using a sticker involves mounting it with double-sided tape. It is mounted on the windshield so as not to reduce the viewing angle. It can be attached behind the rearview mirror.

Positive aspects of using a sticker type fastening:

All attachment methods have their drawbacks, and stickers are no exception. These include:

• there is no possibility, if necessary, to remove, hide or take with you;
• there is no option to move to another location;
• you need to use only expensive high-quality tape;
• it is necessary to choose models with low weight;
• It is worthwhile to mount the device as evenly and accurately as possible, since there will be no opportunity to re-glue it;
• There is a high risk of the recorder being damaged by direct sunlight or being stolen.

This type of mount is more suitable for those car owners who park their vehicles in the shade or garage. Besides, vehicle must be equipped with a car alarm.

Mounting the DVR to the front panel

Some models are mounted on the car panel, that is, on the dashboard. For this type of model, in most cases the same double-sided tape is used. But unlike using adhesive tape in the method described above, fastening to a torpedo is more reliable. This is due to the fact that the level of adhesion of adhesive tape to plastic is much greater than to glass. In addition, the service life is much longer, but the quality of the video material is completely different, because in this position the viewing angle is less than on the windshield.

The advantage of this fastening method:

The disadvantages of this mount are quite justified and understandable:

• less grip;

• attracts the views of strangers because it is in a visible place;
• Due to the fact that the wires are visible, it is not aesthetically pleasing.

This fastening method does not require special material costs and is more suitable for those motorists for whom the viewing angle and aesthetic qualities do not play too much of a role.

Models of DVRs built into the mirror housing

To begin with, it is worth noting that when choosing DVRs that are built into the rear view mirror housing, you will need the help of specialists in this field to install it. In the absence of special skills and knowledge, it is impossible to do this on your own.

Positive aspects of this type of recorder mounting:

Disadvantages of DVRs built into the rear view mirror housing:

• to install this type, you need to call specialists or take the car to special service facilities;
• the cost of this recorder is significantly higher than models with other fasteners and, accordingly, you will need to spend additional money on installation;
• there is no way to remove the device without much difficulty and then install it back if necessary.

It should be noted that although this method of fastening is the most expensive, the number of its positive aspects is much greater than that of others. This is due to the fact that it is practical, compact and has a nice neat appearance. Don't be discouraged by installation costs as you will be rewarded with high quality filmed video.

If the fastening process follows the existing useful recommendations, then you can avoid some of the negative aspects associated with incorrect installation:

Conclusion

Exists a large number of fasteners with which the device is installed without using a suction cup. Most recorder models are equipped with mounts, but most often they do not satisfy the taste needs of consumers. This problem can be easily solved by visiting a specialized store where they can offer the appropriate type of fasteners. In order to make the most correct choice, it is recommended to take the device itself with you.

Some car enthusiasts make homemade fasteners for the DVR without using a suction cup. We invite you to look at one of these devices:

DVRs are increasingly used in cars: the device allows you to record an accident, and then present the resulting material as evidence. Usually the device is placed on the windshield or dashboard; a suction cup mount is included. But the fastening element does not always provide reliable installation device that records events, it’s annoying if the gadget flies off while moving, sometimes it breaks and fails. In this article we will look at what solutions there are to this problem, the reasons why the holder is so unreliable and weak.

DVR mount

The suction cup type bracket allows you to place the DVR in a place convenient for the driver. The device should not obscure the view, but at the same time be positioned so that the person sitting behind the wheel can turn the video recording device on and off at any time and see what is displayed on the screen. The holders have different designs, as well as different areas of the fastening element itself for installation; fasteners can be purchased separately from the recording device itself.

Suction cups come in rubber and silicone, with a lever or the simplest, with a side rotating mechanism, with two rubber/silicone fasteners, there are other types. The brackets included in the kit are designed taking into account the weight of the recorder, but do not always fulfill their purpose.

Why doesn't the suction cup hold?

Often the manufacturer is blamed for the weak fixation of the DVR on the glass; indeed, it is difficult to expect super performance from a cheap gadget, High Quality manufacturing. But is it worth shifting the blame to the manufacturer? There are quite a lot of reasons why the fastener falls off:

• the suction cup was not installed according to the instructions;
• the glass is dirty (oily), dust and greasy stains make it difficult to ensure tight contact;
• due to heating (for example, being in direct sunlight), the mounting area has become deformed, and a vacuum is not created;
• the holder was attached in cold weather;
• the surface for attaching the suction element is uneven;
• The bracket is not original and is not designed to support the weight of this device.

To understand the issue, you first need to understand how vacuum fasteners work and their principle of holding them on a plane.

How is the DVR bracket held in place?

A “suction cup” type fastening element is held on the plane due to a pressure difference; when a silicone or rubber circle is flattened on the surface, a reduced pressure is formed inside it. But the bracket is fixed only when the material is absolutely sealed and no outside air gets inside the circle. If there is even a microscopic hole in the rubber band, there will be no suction effect, such a holder can be safely thrown away. The suction cup can only be secured if it is completely sealed, and you cannot press it and immediately release it, in which case it is guaranteed to fall off.

Under what conditions is it difficult to install the holder?

The most common reason for weak fastening of the DVR bracket is low temperature, usually the suction cup falls off in the cold. This happens because rubber or silicone when negative temperatures hardens and loses its elasticity. Also, the rubber band does not hold up in the heat; if you left the car for a while in the sun, you should not be surprised that upon your return you will find a fallen recorder.

It will be difficult to install the holder on glass covered with dust; the rubber circle itself should not be dirty either. The suction cup holds very poorly on uneven glass, for example, if it is silk-screened. Here it is no longer possible to level the surface; you need to figure out how to ensure tight contact. Another thing to consider is that there are a lot of Chinese products on the Russian market, and the fastener may initially be defective.

But if you can’t fix the bracket well in the car right away, you don’t need to despair, there are many different tricks and folk ways, using which you will be able to securely install a portable device on the windshield.

Rules for attaching the recorder holder

Before using cunning methods and non-standard techniques, you first need to try to install the suction cup according to all the rules. We install the DVR by performing the following steps:

• With a clean napkin or rag moistened with alcohol or degreaser, we wipe the surface on which the device will be mounted, and we also degrease (clean) the base of the recorder bracket;
• we wait for some time, we need the treated surfaces to dry;
• press the holder tightly against the glass, if it has a lever, press and lower it, hold it for a minute or two, it is necessary for the suction cup to “grab” and secure in place;
• After installing the bracket, we check the reliability of the installation - we try to unfasten the holder by hand, but there is no need to pull very hard.

You need to check by looking at reverse side glass, how the rubber circle was installed: if there are even microscopic air bubbles, then there is an almost one hundred percent guarantee that the suction cup will not hold on for a long time. If the bracket does not want to take the place allotted to it, we try various ways, helping the suction cup to attach tightly.

Methods to help securely attach the bracket

There are methods that help to secure the suction cup more securely, here are some of them (as car enthusiasts advise):

• warm up the fastening element by bringing it close to the heater fan, while the car interior must be warmed up;
• use double-sided tape;
• coat the contact surface of the bracket with silicone;
• cut a rubber gasket along the diameter of the circle and place it between the glass and the holder;
• To seal, add a little glycerin to the contact surface; you can also use laundry soap and garlic juice.

Not all of the listed methods work 100%, and there are side effects. The adhesive tape holds up well, but in the sun it heats up and loses its properties. An additional rubber gasket helps in many cases, but you just need to take into account that the DVR becomes a little heavier, the load on the bracket increases (it can break), and adding rubber is pointless on suction cups without a lever. Garlic juice always helps, but not everyone likes the smell it gives off. The solution gives a good effect laundry soap, you just need to take into account one point - until the soap has dried, you can move the suction cup on the glass, then everything grabs tightly. Silicone should be spread in a not too thin layer, evenly, its disadvantage is that it sets well only after a day; if you drive the car right away, the fasteners may fall off. Another drawback is that the silicone-lubricated holder moves across the surface.

Questionable ways to attach the holder

There is a lot of advice that motorists give, but how useful they all are is a big question. Drivers also advise:

• lubricate the contact surface with engine oil;
• use brake fluid as a fixing agent;
• moisten the contact with saliva;
• attach the bracket with superglue;
• attach the suction cup to the sealant;
• To improve contact, use Pepsi-Cola.

Motor oil is a good way to create reliable contact, but we must not forget that the quality of the rubber seal of the suction cup, especially from Chinese manufacturers, varies; the rubber can swell and “float”. Brake fluid and saliva have water base, when the moisture dries, the reliability of the contact deteriorates. Automotive colored sealant does not look aesthetically pleasing; it is possible that traces will remain after its application, but transparent silicone sealant will come in handy. Some people attach the suction cup with superglue, but this seems like a perversion - it is not a fact that the mount will not fall off, but scraping off the remaining glue from the glass will not be easy.

Recorder bracket repair

There are often cases when the suction cup itself becomes unusable: the plastic pin holding the “hat” breaks. This happens if you remove the DVR and pull it by the body without being careful.

One way to fix it is to smear the pin with superglue, but the connection will not hold for long, sooner or later the “cap” will fall off. The easiest option is to buy a new mount, but you can still try to restore the suction cup; repairs will cost much less than the purchase. Let's look at how you can repair a suction cup with a lever:

Thus, you can restore almost any bracket for a DVR; the procedure takes little time, and there is no need to buy a new holder.

Lying on the floor, seat or dashboard? Have there ever been situations when the suction cup for the DVR fell off right on the road, on the next bump? If yes, then we will tell you how to avoid such surprises.

Why doesn't the suction cup hold?

The most common reason is cold. In winter, the windshield freezes, the rubber suction cup loses its elasticity and falls off. In such cases, drivers usually warm up the car, place the suction cup under the airflow and attach it back. This method, despite its prevalence, rarely leads to long-term results.

But sometimes the suction cup doesn't hold up well in the heat. If in the summer the car is often left in direct sunlight, this leads to numerous sad consequences, one of which is deformation of the holder mounts.

And sometimes the suction cup holder cannot be installed from the very beginning; it simply does not stick to the glass. There are two main reasons: either the glass is dirty or there is a layer of dust on the suction cup, or you got a defective holder.

What should I do to make the suction cups stick?

Act according to the situation.

There are several working methods, tested by many drivers, to restore the elasticity of a frozen suction cup.

1. Warm up the car. Wipe the windshield with alcohol and wipe dry. Warm the suction cup, clean it of dirt and apply it to the glass. To be on the safe side (and if you have the means at hand), before putting the holder back in place, treat the suction cup with clear plumber's sealant or silicone grease.
2. Budget popular option. Boil the mount in a soda solution for about 20 minutes. To make a solution of suitable consistency, take a teaspoon of baking soda per glass of water.
3. A completely budget and desperate option for the most extreme case. The suction cup can be attached to glass or a dashboard using double-sided tape. This option is suitable only if you have nothing at hand except adhesive tape, and you need to secure the holder.

Most often, the suction cup can be easily returned to its place by simply warming it up and degreasing the area on the glass. But if the mount is deformed or continues to fall off despite all your efforts, don’t worry and just buy a new suction cup holder. An excellent choice would be