KR20140072459A - Hair roll brush with improved pin structure - Google Patents

Abstract

According to the present invention, a hair roll brush having an improved structure comprises: a brush body on which a pin structure is transplanted; a grip which is extended as an integrated part of the brush body to be gripped by a user; and the pin structure transplanted into the brush body. The pin structure is formed with a pair of pins, wherein one end of each pin is connected to each other. The pin structure is arranged in parallel with the lengthwise direction of the brush body.

Description

[0001] The present invention relates to a hair roll brush having an improved fin structure,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roll brush, and more particularly, to a hair roll brush having an improved fin structure having a pin structure capable of reducing entanglement of hair during use of a roll brush and thereby preventing hair from falling out.

Generally, a roll brush is used to trim women's long hair. There are many cases where roll brushes are used in the hair shop. As shown in FIG. 1, the roll brush is provided with a plurality of pins around a cylindrical body. At this time, a pin structure having a basic structure of "V" shape is used to form more pins for the surface of the limited body, that is to say, one mounting portion, for example, And the material thereof is made of a metal wire or a synthetic resin material or a pig iron having a high elastic force.

When such a pin structure is installed on the body of the hair roll brush, when the roll brush body is made of wood, the lower tip of the "V" shape is forcibly implanted into the body using a predetermined pin- In the case of a metallic material such as aluminum, a pin is provided in a hole for implantation formed in the body.

Here, the position of the pin will be described with reference to the photographic view of FIG. 2 (a) and the schematic view of FIG. 2 (b).

Fig. 2 (a) is a photograph taken from the side of the brush shown in Fig. 1, and Fig. 2 (b) is a simplified view of Fig. 2 (a). Although only four pins are shown in FIG. 2 (b) for simplification of the drawing, a plurality of pin structures are installed at regular intervals around a cylindrical body as shown in FIG. Further, although the interval between the ends of the pins of the fin structure is narrow, the interval between the ends of the pins of the pin structure is relatively large in order to explain the structure thereof.

As shown in the figure, a "V" shaped fin structure 10 is provided in a fin structure mounting groove 20'1 formed on the outer circumferential surface of a cylindrical body 20 of a roll brush and parallel to the circumferential direction of the cylindrical body . Thus, the individual pins 10'2 of the pin structure 10 are spaced apart from each other as their distal ends are away from the cylindrical body of the brush, while their ends are arranged along the circumferential direction of the cylindrical body.

[0033] When the conventional roll brush configured as described above is used, since the fin is made of a material having elasticity, it is possible to prevent the roll brush from rotating in a direction opposite to the direction (arrow direction) As shown in Fig. Thus, the spacing between the individual pins 10 ' 2 of the pin structure is significantly narrowed. In particular, the gap between the lower portions of the pins is significantly reduced.

It is possible to clean the hair while moving along the hair without rotating or rotating the roll brush lightly. However, when the hair brush is used to pull a lot of hair, that is, when using a hair dryer, In the case of winding a lot of hair, the hair is repeatedly wound around the roll brush repeatedly several times, so that when the roll brush is moved while the hair is wound, the area of contact of the pin with the hair becomes large, . Accordingly, the fins are greatly bent depending on the increased load, and the spacing between the fins of the fin structure can be considerably narrowed.

Thus, the hair can be sandwiched between the pins 10 ' 2 arranged in the "V" shape, and the spacing between the fins can be narrowed to an increased load or the pins can contact each other in severe cases. Thus, in this state, when the roll brush is moved, most of the hair moves smoothly along the pins of the roll brush, but the hair located between the pins can not move smoothly, but can be detached from the scalp. Particularly, since the pins are formed in the shape of "V" and are implanted in the roll brush body, the distance between the pins becomes narrower as they approach the brush body, and the distance between the pins increases as the brush body moves away from the brush body. Thus, the hair positioned close to the brush body is sandwiched between the fins, so that the hair can escape when the brush is moved.

If the hair falls off like this, the person receiving the hair care can not only feel the pain but feel uncomfortable. In addition, since repeated use of the roll brush can accumulate many hair around the roll brush, the hair is not good for appearance and needs to be removed frequently. Thus, it is not easy to remove the hair held between the fins.

On the other hand, some hair shops are used without removing the accumulated hair around the roll brush in order to prevent the hair from falling off by the use of the roll brush. It also expresses so-called roll brushing. However, by not removing the accumulated hair around the roll brush body, it may be possible to reduce hair loss, but it may be very unhygienic and unpleasant in the particles of the hair-caregiver.

Therefore, it would be desirable to provide a roll brush structure that can use the existing pin structure without any modification, and can prevent the hair from falling out without changing the structure of the roll brush itself.

SUMMARY OF THE INVENTION It is therefore an object of the present invention to provide a hair roll brush having an improved fin structure in which, in the structure of a conventional hair roll brush, the hair tangles are prevented from being tangled without causing a large change,

A hair roll brush having an improved fin structure according to the present invention comprises a brush body to which a pin structure is to be implanted, a handle extended by the brush body integrally and held by a user, and a pin structure for being inserted into the brush body, The fin structure is composed of a pair of pins connected at the ends, and the fin structure is provided in parallel to the longitudinal direction of the brush body.

The fin structure of the hair roll brush having the improved pin fin structure according to the present invention has a "V" shape, and the lower tip portion is implanted into the brush body.

The fin structure of the hair roll brush according to the present invention is characterized in that it is formed of metal, synthetic resin, or pig iron having an elastic force.

In the hair roll brush according to the present invention, when the brush body is made of wood, the tip portion of the fin structure is forcibly inserted into the body by using a predetermined fin-grafting device to form a pin on the body.

In the hair-roll brush according to the present invention, when the brush body is formed of a metal material such as aluminum, a fin-forming hole is formed in the body first, and a pin is formed in the body by inserting the tip of the pin into the hole .

In the hair roll brush having the improved fin structure according to the present invention, unlike the prior art, since the pin structure composed of a pair of pins is provided in parallel to the longitudinal direction of the roll brush body, when the roll brush is used, The mutual interference between the pins due to the warping of the pins is lost, so that there is an effect of preventing the phenomenon that hair tangles between the pins and tangles or hair are lost.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a photographic view showing a typical hair roll brush.
Figure 2 is a side view of the hair roll brush of Figure 1;
Fig. 3 is a view for simply explaining a tangled or missing hair caused by mutual interference between fins due to warping of fins in part A of the pin structure of the conventional roll brush of Fig. 1; Fig.
Fig. 4 schematically illustrates a fin structure used in a hair roll brush; Fig.
5 illustrates a hair roll brush having an improved fin structure in accordance with the present invention.
Fig. 6 is a view for explaining the relationship between the pins of the fin structure and the hair when using the hair roll brush having the improved fin structure according to the present invention. Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described with reference to the accompanying drawings.

FIG. 5 is a view showing a hair roll brush having an improved fin structure according to the present invention, and FIG. 6 is a view showing a hair roll brush according to the present invention, Fig. 8 is a schematic view for explaining a relationship between a pin and hair when using a brush; Fig.

As shown in Fig. 4, the pin used in the hair roll brush uses a pin structure 10 which is in the shape of a "V" to transfer more pins to the relatively narrow brush body surface. In such a pin structure, the " V "-shaped downward tip portion 10'1 is a portion to be implanted in the brush body, and two pins 10'2 are formed at this tip portion.

The pins of the pin structure are made of a material having elasticity for smooth delivery of hair during use. Such a material may be a metal material having an elastic force or a synthetic resin material or a pongee (swine hair).

On the other hand, since the pins 10'2 are formed in the form of a thin rod, the tip of the pin 10'2 can impact the human scalp when used after being installed on the brush body. In particular, when the pin is made of a metal material, the tip may damage the human scalp. Therefore, in order to prevent such a danger, a spherical ball 10'21 is provided at the end to improve the connection between the end of the pin and the scalp.

Referring to FIG. 5, a hair roll brush having an improved fin structure according to the present invention will now be described. In order to simplify the drawing, it is shown that the fin structure 10 is provided only at the uppermost portion of the roll brush body, and a pin structure is also shown in the side view.

5 (a) shows a state in which the pin structure 10 is installed along the body longitudinal direction of the brush, and FIG. 5 (b) shows a side view of the brush in which the pin structure 10 is installed.

As shown in FIG. 5, in the present invention, the fin structure 10 is installed parallel to the longitudinal direction of the brush body 20, unlike the known pin brush structure of known hair brushes. That is, in the conventional hair brush, the pins 10'2 of the pin structure 10 are provided perpendicular to the longitudinal direction of the brush body, i.e., in the circumferential direction of the brush body. In the present invention, however, As shown in Fig.

The dynamic relationship between the pin structure and the hair thus arranged will be described below. 6, the hair is wound around the roll brush in a direction perpendicular to the longitudinal direction of the roll brush, that is, in the circumferential direction when the hair is wound around the roll brush (in the arrow direction), and when the brush is pulled, The hair moves in a direction perpendicular to the brush length direction.

When the hair moves in contact with the pins of the pin structure, the pins are bent in the direction opposite to the direction in which the roll brush is rotated by the contact friction of the hair. Thus, the state shown in FIG. 6 is obtained.

At this time, since the distance between the pins 10'2 is sufficiently wide, there is no pinching or entanglement of the hair between the pins. That is, in the prior art, since the pin structure is of the "V" shape, the distance between the pins becomes narrower toward the brush body, so that the hair positioned close to the brush body is sandwiched between the pins However, since the pin structure is installed parallel to the longitudinal direction of the body, the spacing between the fins can be adjusted to be sufficiently wide in the circumferential direction of the body, and the spacing between the fins is relatively wide. Even if it is warped by friction, there is less chance of the hair being caught between the pins.

As described above, in the roll brush according to the present invention, since the conventionally used "V" type pin structure is provided parallel to the longitudinal direction of the brush body, the relative interference And it is also possible to prevent the tangles of the hair by the fins and thus the hair from coming off.

Claims (4)

A hair roll having an improved fin structure comprising a brush body (20) to which a pin structure (10) is implanted, a fin structure (10) extending integrally with the brush body and gripped by a user, The brush structure according to claim 1, wherein the pin structure (10) implanted in the brush body comprises a pair of pins (10'2) connected via an end (10'1), the pin structure (10) Wherein the hair roll brush has an improved pin structure. 2. The hair roll brush of claim 1, wherein the fin structure of the brush has a "V" shape and the lower tip portion (10'1) is implanted into the brush body. The hair roll brush according to claim 1 or 2, wherein the fin structure is formed of metal, synthetic resin or pig iron having elasticity. [5] The method according to claim 3, wherein when the brush body is formed of wood, a pin is formed on the body by forcibly inserting the tip of the pin structure into the body by using a predetermined pin implanting device, Characterized in that in the case of being made of a metal material, a pin-forming hole is first formed in the body, and then the tip of the pin is inserted into the hole to form a pin on the body.

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