First, what types of lightning there are: plastic, metal and plastic = twisted. They are also distinguished by the massiveness of their details, but there seem to be only three principles:
Metal, “tractor” and “spiral”.
REPLACING A SLIDER, SLIDER, ENGINE, DOG ON A DETACHABLE ZIPPER BY YOURSELF AT HOME.
How to replace the zipper slider and pawl manually. Classification of zipper sliders.
You fasten your jacket, the zipper comes unfastened, or the slider (slider) jams when fastening (unzipping), which means it’s time to replace it.
The teeth of the zippers vary in size and each size has its own slider with a digital designation on the reverse side:
For metal zippers Nos. 3, 5, 8, 10. On the reverse side it has a characteristic triangular shape.
For tractor zippers Nos. 3, 5, , 7, 8, 10 On the reverse side it has an oval or trefoil shape
For twisted zippers (plas) No. 3, 4, 5, 6, 7, 9, 10 The slider has the shape of an elongated oval.
In addition to digital designations, sometimes there are also alphabetic ones. Here are some of the letter indices printed on the back of the sliders. A - one-piece zipper. B — detachable zipper with 1 lock. C - detachable zipper with 2 locks. D – detachable zipper with 2 locks and 2 connectors. H – one-piece zipper with 2 locks. L - One-piece clasp with 1 lock. X - one-piece cast zipper with 2 locks.
This information is necessary only for lightning manufacturers. It does not affect the replacement of sliders - runners, since the sizes of the zipper links are standard.
Types of sliders:
(A) automatic - inside the slider (runner) there is a mechanism that secures the teeth of the zipper and does not allow it to diverge at any position of the tongue (puller);
(B) semi-automatic - zippers with a stopper, which secures the teeth and prevents the zipper from diverging only when the tongue (puller) is lowered;
(B) haberdashery - a slider without an automatic mechanism and a stopper, free movement along the zipper without fastening. Mainly used in roll zippers and bag zippers
And also stolen from the site to which the links are: https://www.kachinepoprosit.ru/begunki-na-molnii-kak-podobrat
I would like to note that, for example, “tractor” zipper sliders (if the size matches) can close the “metal” zipper, but it is best to use what is called “original” zippers. The “type” has been decided. Now with the size. Some runners have a number stamped on the back, but not all of them, though. In my video tutorial “How to change the zipper slider on a tractor,” I showed how to determine the size of a detachable zipper (jackets, sweatshirts, bathrobes). That is, you place the lower part of the slider (base) to the “entry”, which is located at the bottom of the zipper (for men on the left, for women on the right) and if everything is the same, then you can put it. Even if the slider is a millimeter or two wider, it may still fit. On one-piece ones, if the slider is lost, it will be more difficult. I'll give some examples, maybe it will help.
Boots - “spiral” zipper No. 7, very rarely No. 5 (usually on Belarusian shoes)
Bags - if “spiral”, then as a rule No. 7, if “metal”, then No. 5
Jeans - “metal” No. 4
Children's overalls and boots "dutiki" - zipper "tractor" No. 5
On trousers and skirts there is a “spiral” No. 2 or No. 3, but there it is better not to bother with the sliders, but to sew in a new zipper.
The following video tutorials will be useful for you on the site, since you have decided to do it yourself: 5
Life hacks: how to extend the life of a zipper and quickly fix the slider
One of the reasons why lightning gets stuck is the temperature difference in the house. To avoid this defect, it must be lubricated with candle wax. Another reason for damage to the fastener may be its teeth falling out or breaking. In this case, you can try replacing them with artificial ones.
In a plastic zipper, a thick fishing line, wound several times, is inserted into the gap. Then several knots are made at the end, which are burned with a lighter and crimped using pliers approximately in the shape of the teeth of the fastener.
This method will not be able to extend the life of the zipper for a long time, but it will postpone a visit to the repair shop for a while.
The process of repairing the teeth of a metal zipper occurs by inserting identical teeth from other fasteners in their place. To do this, you need to use pliers and a small screwdriver to carefully loosen the required number of links on the old zipper, and then move them to the empty space of the new fastener, squeezing them tightly, but not tightly, with pliers.
Of course, there are few people who want to spend their time repairing clothes in this way, but if the item is leather and expensive, then this option is quite acceptable.
It happens that over time, the teeth of the zipper slightly move in different directions, and they begin to interfere with the passage of the slider. Then you need to open the lock and place it on a hard surface, then tap the links lightly with a hammer. This should return them to working position. However, this option only applies to metal clasps.
In a situation where the key fob on the slider has broken and it has become inconvenient to open and close the zipper, there are two options for getting out of this situation. In the first option, a small ring, reminiscent in principle and shape of a key ring, can come to the rescue. It is inserted into the upper part of the runner, and any keychain can easily be put on it.
In the second option, a small cut is made in the keychain. Its sides are unclenched and inserted into the upper part of the pawl, and then returned back.
If the zipper diverges, but the teeth remain intact and unharmed, the cause of the breakdown lies in the slider itself. To do this, take pliers and, with the clasp closed, gently press the slider along the sides on both sides. Now you can put the slider on the zipper without fear, because this operation will help bring the teeth closer together and they will not separate.
What was the inspiration for the creation of the zipper?
It all started in 1851. It was then that the inventor of the sewing machine, the famous tailor Elias Howe, designed a new fastener, which consisted of two metal chains equipped with hooks and holes, which were supposed to be connected to each other using a special “key” shaped like a paper clip.
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Types of lightning
There are several types of fasteners. They are divided according to the type of prong and the method of sewing into clothing. Let's look at what they are depending on the type of teeth:
Spiral (twisted) clasp
This type of fastener consists of modified teeth, like turns of one spiral. The material for them is synthetic fiber. They are sewn to the edges of the braid so that a checkerboard pattern is formed, which is necessary for easy fastening and unfastening.
It is considered an impractical zipper, since during the actions performed with it, the sewn threads and braid fray, due to which the spiral is completely torn off. There is no way to fix the problem.
Tractor
It got its name because of its external resemblance to tractor tracks . It has fairly large links, located separately on the braid, not connected to each other, but securely attached to the braid. If several teeth are lost, the zipper does not lose its functions.
The individual teeth are made in the shape of some kind of fungus, having a thin cap, a thickened stem, and a groove , thanks to which the teeth are firmly connected to each other. The main area of use is outerwear, as it requires the most stable fastener.
Metal
The structure of the zipper is similar to that of a tractor. It has individual teeth made of metal wire. The metal can be nickel or brass. The practicality of a fastener is measured by the number of movements performed with it. The more there are, the more the teeth wear out. The upper part wears off and the zipper begins to jam.
Other varieties
Depending on the method of attachment to clothing, the functions of zippers are:
Secret
The teeth of such a clasp are not visible outwardly; they are sewn so that part of the braid covers them on top. They are used to prevent the fastener from being visible on clothes: for evening dresses, skirts, trousers .
With its help you can solve the problem of the lack of similarity between the fastener and the fabric in color. It is sewn in so that only a narrow puller is visible from the outside.
There are especially strong hidden structures, the tightness of which prevents moisture from penetrating under clothing. They are used for sewing protective waterproof suits.
Detachable and non-detachable
In simple words: detachable zippers are those that, when opened, are divided into two bands. This happens due to the presence at the bottom of a detachable stopper with a socket into which a pin from another braid is inserted, and then the fastener is closed. Suitable for outerwear, sweaters, dresses, dressing gowns.
One-piece fasteners have slider stops on top, and they are sewn in such a way that the lower part of the zipper does not open. Used for trousers, skirts, boots, bags, wallets, sweaters.
With protection against unfastening
This function is performed by special metal spikes on the slider located below . When connecting the links, they fall between them and prevent the spontaneous opening of the entire structure. We can say that with the help of them the position of the slider is fixed.
In addition to those presented, there are two -way zippers that have two sliders on one strip . With their help, the product can be opened and closed from the bottom and top. There are many classifications of zippers; they are used by seamstresses and shoemakers, as well as haberdashery sewers.
Having studied the history of the origin of zippers, their structure and types, it can be argued that they make a person’s life much easier and give clothes a certain look than with buttons, hooks, ties, etc. Having studied the material, any woman can say affirmatively: “I know, What is the name of the “dog” on the zipper?
How to lubricate the zipper?
What is the difference between sleepers and loafers?
History of lightning
History shows that the creation of many objects and devices is random. That is, a man was sitting and suddenly it came to mind, shouldn’t he? The same thing happened with the zipper.
The history of the zipper is very interesting. Several developers worked on it at once.
- In 1851, the American Elias Howe , who invented a sewing machine, first brought to life the idea of quickly fastening clothes using a special device. But his patent was not approved, and the lightning did not find a response from the people.
- In 1870, a certain American citizen Style was forced to implement the development of Leo Judson. During a fire, he injured his back, and to make life easier, without having to bend over to tie his shoelaces, he asked his friend Leo to come up with a fastener that could be fastened with one hand. This development is not plagiarism, but a completely new design that served as a prototype for the modern zipper. It was only in 1981 that a patent for a shoe fastener was registered.
These two stages in history served as prerequisites for the fruitful development and promotion of zippers among the masses. The first mention of the design was not accepted due to the illiteracy of mankind. They couldn't use the fittings. When the second American launched an entire factory for the production of zippers and provided them with instructions, from that moment it is generally accepted that the existence of the zipper, zipper, and clasp began to exist.
The zipper (translated from English as zipper) has gained popularity and demand An interesting definition came to the mind of Bertram Rock, a shoe manufacturer. He liked the sound made when the zipper closed, which is why the zipper was nicknamed the zipper.
How to choose a slider
Sliders are produced in different sizes that correspond to the size of the zipper. So, if the width of the zipper links in the engaged state is 5 mm, therefore, it requires slider No. 5. From us you can buy sliders of all popular sizes: 3, 5, 7 and 8. Select sliders →
The shape of the slider only affects ease of use and appearance, it does not affect functionality in any way.
The color of the slider is matched to the color of the lightning. At MK-Furnitura you can choose a set of roll-up zippers and sliders, or order sliders in the desired shade.
