RU217410U1 - HAIR CURLING PRODUCT - Google Patents

Abstract

The utility model relates to hair devices, namely to devices for curling hair. The hair waving product consists of a cylindrical filler, an outer layer and a backing layer, with stretch satin being used as the outer layer. The technical result is to increase the durability of the product for curling hair.

Description

The utility model relates to hair devices, namely to devices for curling hair.

A utility model is known from the prior art (RU 210724 U1, 08/09/2021), which relates to devices for hair, in particular, to devices for curling hair. The claimed device for curling hair is a soft structure of four cylindrical ribbons sewn in the center in the form of a cross, the outer layer is made of reliable crepe-satin material or a less preferred analogue - silk, and the inner layer is made of natural hypoallergenic material - swan's down (less preferred analogues - holofiber, tinsulate, sintepon). The device may also contain clamping materials (crabs, rubber bands, etc.) for secure and comfortable attachment to the user's hair. To use the device, the user's hair is divided into four sections, each of which is wound around one end of the device. It is also possible to use it with wrapping hair on two interconnected ends of the product for larger curls.

The closest to the claimed technical solution is a utility model (RU 204374 U1, 04/01/2021) related to hair devices, in particular to devices for curling hair. Product for curling curls, characterized in that it is made in the form of a soft volumetric ribbon of a cylindrical shape, while the outer layer is made of satin fabric, the middle layer is made of lining fabric, and the inner layer is made in the form of a filler - artificial swan down.

The disadvantages of these technical solutions are:

1) the fragility of the device due to the use of an outer layer of satin fabric, which tends to crumble at the edges and diverge at the seams due to lack of elasticity, since when winding the hair, the product is wrinkled in some places and expands in others;

2) artificial swan down - a very soft material that loses its shape over time, and also, due to thin fibers, does not allow air to pass through and, when wound on wet hair, can become moldy over time due to the lack of necessary ventilation inside the fibers;

3) artificial swan down, due to the small size of the fiber, comes out through the fabric, lining, and also at the seam. The presence of a lining in the form of dublerin along the length of the product only reduces the tendency of artificial swan down to crawl out, but does not eliminate the problem. The lack of lining at the ends of the product at the seam allows the artificial swan down to come out when worn.

The task to be solved by the claimed utility model is the development of a product for gentle curling and styling of hair without the use of heating tools.

This problem is solved due to the fact that the product for curling hair consists of a cylindrical filler, an outer layer and a backing layer, and stretch satin is used as the outer layer.

The technical result is to increase the durability of the product for curling hair.

The essence of the utility model is illustrated by drawings:

fig. 1 - product in cross section;

fig. 2 - photo of the finished product;

fig. 3 - machine seam at the ends of the product;

fig. 4 - basting seam at the ends of the product.

The figures indicate: 1 - filler; 2 - outer layer; 3 - lining layer.

The product for curling hair consists of a filler 1 of a cylindrical shape, an outer layer 2 made of stretch satin and a lining layer 3. The diameter of the finished product depends on the desired result of hair styling, the length of the product depends on the length of the hair, thus it can be any.

As filler 1, a cylindrical cord made of foamed polyethylene or a cylindrical cord made of foamed polyethylene with a continuous round hole in the center, or a cord made of natural or artificial fibers, or bio-fluff can be used.

The seam of the outer layer 2 at the ends of the device can be sewn with a sewing machine (FIG. 3) or by means of a basting seam by hand. When using a basting stitch, the fabric is pulled together with the ends of the threads and secured in any way, as shown in Fig. 4.

When using bio-fluff and a basting seam at both ends of the device, an additional round piece of stretch satin fabric, equal to the diameter of the device itself, is superimposed at the seam from the inside. This cut is designed to ensure that bio-fluff does not come out of the seam, which will help increase the durability of the device. An additional piece of fabric can be installed in any way.

As the lining layer 3 can be used, for example, stretch mesh, elastic dublerin or elastic interlining.

The use of stretch satin as the outer layer 2 allows you to increase the strength of the product. Altas-stretch is a polyester material with the addition of lycra fibers, made in a satin way of weaving fibers and having the properties of a silk fabric. It has good elasticity and is wrinkle resistant. The main advantage of stretch satin is the ability to stretch in places of tension in the fabric of the product when winding the hair, thereby the fabric does not tear at the seams and the threads do not diverge over the entire area of the product.

The use of a cord and a tourniquet made of polyethylene foam has a number of advantages:

foamed polyethylene has a low level of thermal conductivity, as it has a special structure, consisting of more than 90% of air, and we have a wide operating temperature range (from -60 to +80 ° C). Thus, it does not deteriorate when heated with a hair dryer;

foamed polyethylene eliminates the possibility of rotting of the material or its destruction, even with intense exposure to moisture. Thus, the material is resistant to moisture and will not deteriorate when used on wet hair, and will also dry quickly after washing the product;

polyethylene foam is resistant to various chemicals, including hair styling products;

plaits and cords made of foamed polyethylene are highly flexible and have high elasticity, which is designed for repeated stretching or compression without loss of performance properties and structure.

Thus, the cord and harness made of foamed polyethylene are durable in operation.

The use of bio-down as filler 1 also has its advantages. Bio down is a synthetic material made from a special polymer. Bio-down is considered one of the best synthetic materials with a basis of biological components. So that bio-fluff does not spoil moisture and mechanical impact, polyester and polyethylene styrene components are added to its composition. Thanks to this composition, bio-down is wear-resistant, hypoallergenic and very light, does not absorb odor, is resistant to deformation and is able to recover after pressure. Excellent machine washable. A distinctive advantage of bio-down from artificial swan down is the greater elasticity of bio-down due to the increased fiber size, which makes it possible to keep its shape, not to crumple in places of creases of the product, and also not to penetrate the outer material to the outside, and at the same time bio- down is soft and comfortable to wear during the day and during sleep. The presence of a gap between the fibers creates air ventilation inside the product and prevents the appearance of bacteria, odors and fungus.

The hair curling product is used as follows.

The product is placed on the top of the head. For convenience, you can fix it at the top with a crab hair clip or a hairdresser's hair clip. The hair is divided into several strands and wound onto the product in the direction from the face or towards the face to the ends of the product. The ends of the hair are fixed with rubber bands at the ends of the product. Hair can be pre-moistened or left dry.

The product is worn for some time, which depends on the individual characteristics of the hair and the ability of the hair to twist. Including, you can wind up at night, as the product will not interfere with a comfortable sleep and will not harm your head. Further, the product is detached from the head and removed, while the hair takes the shape of the product, depending on its diameter.

Examples of placement and fixation of the product on the head, given in this description, are not limiting.

Below are the test results for stretch satin and regular satin.

Four samples participated in the tests (Table 1).

Normative documentation for testing is presented in Table 2.

The results of the tests performed are presented in table 3.

During tests in accordance with GOST 22730-87, it was found that the resistance to stretching of the thread is 3.32 times greater for stretch satin compared to satin (resistance to stretching of satin - 9 N, resistance to stretching of satin-stretch - 29.9 N ). Thus, satin-stretch, due to the elasticity of the fabric, in comparison with satin, will not tear when bending and winding the hair, it will not tear during operation.

During tests in accordance with GOST R ISO 13936-2-2012, it was revealed that the value of the seam opening (resistance to separation of threads at a fixed load of 60 N) of the satin is 5.5 times greater than that of the stretch satin (the value of the opening of the satin seam is 11 mm , the size of the opening of the seam of the satin-stretch is 2 mm). Thus, stretch satin, due to its elasticity and resistance to stretching, does not diverge in the seam during the operation of the product in comparison with satin.

Claims (2)

1. A product for curling hair, consisting of a cylindrical filler, an outer layer and a lining layer, characterized in that stretch satin is used as the outer layer, and bio-fluff is used as a filler. 2. A product for curling hair according to claim 1, characterized in that a stretch mesh or elastic doubler or elastic interlining is used as the lining layer.

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