JP4698206B2 - Extension mounting method - Google Patents

Description

  The present invention relates to a method of attaching an extension, and in particular, is composed of a bundle of natural hair such as artificial hair and / or human hair composed of synthetic resin, natural resin, etc. The present invention relates to an extension mounting method for mounting an extension bundle.

Prior art as the background of the present invention includes a heat shrink tube inserted through an appropriate amount of hair and arranged on the root side of the hair, and then the hair is looped by crossing the hair bundle for attachment. Next, after moving the heat-shrinkable tube to the position of the knot or a position slightly away from the distal end side, the heat-shrinkable tube is heated to contract the heat-shrinkable tube. There has been an extension method using a heat-shrinkable tube in which the bristles and the hair bundle for attachment are fixed (see, for example, Patent Document 1).
In this case, inside the heat-shrinkable tube contracted by heating, the own hair and the mounting hair bundle are fixed in a state of being in close contact with each other and being sandwiched between the heat-shrinkable tube. In this prior art, the inner layer of the heat-shrinkable tube is made of a heat-meltable resin, or the inner surface of the heat-shrinkable tube is provided with a heat-meltable adhesive, so that the bristles can be bound to the mounting hair bundle. Strength increases.
In another prior art as the background of the present invention, a first crimping portion that crimps an end portion of an extension bundle and a second crimping portion that crimps an intermediate portion of the hair bundle are integrally formed on both sides in the longitudinal direction. There has been an extension mounting tool and an extension mounting method in which the extension bundle is attached to the own hair bundle by a crimping operation using the formed crimp fitting (see, for example, Patent Document 2).
In this case, the end portion of the extension bundle is crimped by the first crimping portion, and the middle portion of the own hair bundle is crimped by the second crimping portion, so that the own hair bundle and the extension bundle are attached via the crimping fitting. . Moreover, in this prior art, since the whole crimping | compression-bonding metal fitting is covered with the shrinkable tube, there is no danger even if a hand touches, and the metal color of a crimping metal fitting does not stand out.
Still another prior art as the background of the present invention is a knot fixing structure for fixing the wig so that the knot of the hair bundle attached to the head is not broken, and on both sides of the knot made in the hair bundle, There is a knot fixing structure of a hair bundle in which a set of hair bundles is created so that the knots of the hair bundle are sandwiched between the knots that are difficult to untie and the hair bundle is tightly bound by, for example, Patent Document 3.
In this case, for example, eight knots, vertical knots, male knots, female knots, hata knots, pulling knots, moist knots, super knots, sandwiching the knots on both sides of the knots of the hair bundles that have been knotted. In addition, since knots such as hibari knots and abalone knots are separately created, it is possible to restrain the movement of hair that is elastic and slippery, and to prevent loosening and unraveling of knots in the hair bundle. In addition, since the knot of the hair bundle is not fixed with an adhesive, allergic people can attach the wig with peace of mind.
According to still another prior art which is the background of the present invention, the own hair is blocked at a suitable location by a 1 cm square block, and the own hair is divided into upper and lower parts. Twist the top and bottom of the hair three times counterclockwise to create a twist, wrap one side of the extension passed between the top and bottom of the own hair around the root of the twist three times counterclockwise to make a dumpling, and then There was a hair extension connection method in which one side and the other side of the extension passed between the upper and lower sides and a braid made of a single bundle of hairs, and then tied up with rubber (for example, , See Patent Document 4).
In this case, since the extension is knitted and connected to the own hair without using an adhesive such as a bond, the extension can be connected to the own hair without imposing a burden on the own hair, and rubber. The braid can be easily removed by cutting off.

Japanese Patent No. 3542126 Japanese Patent Laid-Open No. 2004-27402 JP 2004-52183 A JP 2004-100128 A

However, the extension method using a heat-shrinkable tube requires a heat-shrinkable tube, increases the number of parts, and requires skill to insert an appropriate amount of hair into this heat-shrinkable tube. It was such a thing. Furthermore, when the inner layer of the heat shrinkable tube is formed of a heat-meltable resin, or when a heat-meltable adhesive is formed on the inner surface of the heat-shrinkable tube, the attachment portion between the own hair and the attachment hair bundle In this case, the hot-melt resin or the hot-melt adhesive may adhere to the self-hair portion and damage the self-hair, or may cause allergic disorders due to the hot-melt resin or the hot-melt adhesive.
In addition, the extension fitting and the attachment method for attaching the extension bundle to the own hair bundle by the crimping work require a crimping fitting formed by punching a metal thin plate by pressing and bending it into a predetermined shape. In addition, a shrinkable tube that covers the entire periphery of the crimping fitting in which the extension bundle and the self-hair bundle are crimped is also required, and this also increases the number of parts. In addition, the extension mounting method uses crimping pliers to crimp the crimping fittings, making the individual attachment of the hair bundle and the extension bundle extremely cumbersome and unsuitable for continuous long-term work. there were. In addition, when separating the hair bundle to which the extension bundle is attached from the hair, for example, blocking the neckline part, separating the hair bundle of about 3 mm width from the hair, inserting it into the slit of the plastic plate, etc. It was a very time-consuming process.
Furthermore, in the knot fixing structure for fixing the knot of the hair bundle for attaching the wig or the like, the knot of the hair bundle is sandwiched between one and both sides of the knot made of the hair bundle, Create a knot independently with separate threads, etc., or make one knot with the same thread, etc., then transfer the thread etc. to the other through the back of the knot of the hair bundle and make a knot on the other Thus, since the two knots are formed so as to be continuous, the attaching operation becomes complicated, which is inappropriate for the continuous operation. Further, in this prior art, the knot that is difficult to unfasten to fix the knot of the hair bundle strongly binds the hair bundle, and in particular, one of the knots strongly attracts the hairline of the hair bundle, so that the root of the hair bundle and the scalp There was a risk of damaging those parts. This is presumably because the movement of the root side of the hair bundle is restricted by the knot that is difficult to unfasten to fix the knot of the hair bundle, and the root portion of the hair bundle is less movable.
In addition, in the hair extension connection method in which the extension is braided and connected to the own hair without using an adhesive, the twist and the dumpling are formed by twisting the own hair and the extension three times in a predetermined direction, respectively. Furthermore, it takes time to connect because of braiding. In addition, when the hair grew, the braid part could be loosened and drowned.
In this case, considering that the hair itself is elastic and slippery, it has been difficult to prevent loosening of the braid with the torsion and dumpling as referred to in this prior art. . In addition, since it is weak against the force pulled in the hair tip direction, the extension is relatively easy to come off when pulled in that direction.

  Therefore, the main object of the present invention is to provide an extension attachment method that can be easily attached without requiring complicated instruments and complicated steps, and can reduce the burden on the hair and scalp. That is.

The present invention according to claim 1 is a process of crossing a single self-hair bundle, which is a bundle of self-hairs separated from a predetermined portion of the hair, and an extension bundle [crossing step]; When the intersection where the bundle and the extension bundle intersect is defined as the reference point C, a process [winding process] in which the self-hair bundle is continuously wound around the extension bundle on one side of the reference point C a plurality of times, and the length of the extension bundle The one side and the other side in the length direction are drawn so as to face each other, the middle portion in the length direction of the extension bundle is bent, and a single C-shape is formed in the middle portion in the length direction of the extension bundle. A step of forming a U-shaped folded portion including a bent portion [folded portion forming step], and one side and the other side of the folded portion are positioned so that the other side of the folded portion is positioned on the front side of the hair bundle. Inverted A step [reversing step], a step [displacement step] in which the folded portion is displaced to the root side of the own hair bundle while the stitch formed by the hair bundle and the folded portion is tightened, and a back surface on one side of the bent portion A step of forming a single loop-shaped portion that wraps around the base side of the hair bundle with one side and the other side of the extension bundle crossed so that the other side of the bent portion is positioned on the side [loop-shaped portion forming step] Then, by tightening the self-hair bundle and the extension bundle, the stitch formed by the loop-shaped portion and the self-hair bundle is tightened, and the root side of the self-hair bundle is clamped so as to be wrapped by the loop-shaped portion. and a step [wrapping step, by a series of the above steps, characterized in that the knitted parts root side of the natural hair bundle is encased in a looped portion is formed, the extension attachment method A.
In the present invention according to claim 1, first, the single hair bundle and the extension bundle are crossed by the crossing step. Then, the self-hair bundle is continuously wound a plurality of times around the extension bundle on one side of the intersection (reference point C) of the self-hair bundle and the extension bundle by the winding process. Further, in the folded portion forming step, the intermediate portion in the length direction of the extension bundle is folded, and a U-shaped folded portion including a single C-shaped bent portion is formed in the intermediate portion in the length direction of the extension bundle. It is formed. Next, the position of the one side and the other side of the folded portion is reversed so that the other side of the folded portion is positioned on the front side of the hair bundle by the reversing step. Furthermore, by the displacement step, the folded portion is displaced toward the root side of the own hair bundle while the stitch composed of the own hair bundle and the folded portion is tightened. Thereafter, in the loop-shaped portion forming step, the one side and the other side of the extension bundle are crossed so that the other side of the bent portion is positioned on the back side of one side of the bent portion, and the root side of the own hair bundle is wrapped. One loop portion is formed. And the stitch formed by the loop-shaped part and the self-hair bundle is fastened by fastening the self-hair bundle and the extension bundle by the wrapping step. In this case, the root side of the hair bundle is clamped so as to be wrapped by the loop-shaped part.
In the present invention according to claim 1, a knitted portion in which the root side of the hair bundle is wrapped with a loop-shaped portion is formed by the series of steps described above.
The present invention according to claim 2 is an invention dependent on the invention according to claim 1, and is a braided portion for fixing a knitted portion by braiding the own hair bundle and the extension bundle following the wrapping step. It is an extension attachment method characterized by further including the braiding process of forming .
In this invention concerning Claim 2, the knitting part which fixes the said knitting part is formed by the knitting process.
The present invention according to claim 3 is an invention dependent on the invention according to claim 2, wherein the braiding step includes a step of alternately braiding the own hair bundle and one side and the other side of the extension bundle. This is an extension mounting method.
In the present invention according to claim 3, the knitting step includes a step of alternately knitting the own hair bundle and the one side and the other side of the extension bundle.
The present invention according to claim 4 is an invention dependent on the invention according to claim 2 or claim 3 , and further includes a fastening step in which the braided portion formed in the braiding step is fastened. The extension attachment method.
In the present invention according to claim 4, the braiding portion formed in the braiding step is fastened by the fastening step so as not to loosen.
The present invention according to claim 5 is an invention dependent on the invention according to claim 4 , and the fastening step is formed with a fastening portion in which the vicinity of the braided portion is bound by an elastic wire rod. An extension mounting method including a binding step .
In the present invention according to claim 5, the fastening step includes a binding step in which a fastening portion is formed by binding the vicinity of the knitted portion with an elastic wire.
According to the present invention of claims 1 to 5, the root side of the hair bundle is wrapped and protected by the extension bundle. In addition, in this case, since the root side of the hair bundle is only partially wrapped with the extension bundle, the movement on the root side of the hair bundle is flexible. Therefore, according to the extension attachment method according to claims 1 to 5 , even if the extension bundle attached to the own hair bundle is moved, the root side of the own hair bundle is not strongly pulled, and the own hair The burden on the root side of the bundle and the background is reduced.

  According to the extension attachment method according to the present invention, an extension attachment method can be obtained that can be easily attached without requiring complicated instruments and complicated steps, and can reduce the burden on the hair and scalp. It is done.

  The above object, other objects, features and advantages of the present invention will become more apparent from the following detailed description of the best mode for carrying out the invention with reference to the drawings.

  1 to 10 are a first process diagram to a tenth process diagram showing an example of an extension mounting method according to the present invention. FIG. 11 is a usage state diagram illustrating an example of a state in which the extension bundle is attached to the own hair bundle by the extension attachment method according to the present invention. In the present embodiment shown below, for example, a method for attaching a color extension according to a user's request to the hair bundle of hair will be described. In this embodiment, the self-hair bundle 12 and the extension bundle 14 each have a length direction, and a portion between one end and the other end in the length direction is referred to as an intermediate portion. Each of the extension bundles 14 is made of, for example, a synthetic resin material or a natural resin material, or artificial fibers such as chemical fibers or synthetic fibers, natural fibers such as wool, animal hair, or raw wool, What was formed with the other fiber material etc. is used suitably.

In the extension attachment method 10 of the present embodiment example, as shown in FIG. 11, first, the own hair h separated from the predetermined part of the hair H by an appropriate amount is bundled and configured as the own hair bundle 12. For example, as shown in FIG. 1, the self-hair bundle 12 intersects with the extension bundle 14 and is wound around the intermediate portion in the length direction of the extension bundle 14, for example, twice. In this case, when the self-hair bundle 12 and the extension bundle 14 first intersect with each other (intersection) C as a reference point (hereinafter referred to as reference point C), that is, in the length direction of the extension bundle 14. When the portion (intersection) where the hair bundle 12 is first crossed at the intermediate portion is seen, the hair bundle 12 is continuously wound twice around the extension bundle 14 on one side (one side) of the reference point C. .
Then, the extension bundle 14 is drawn so that one side 16a and the other side 16b of the extension bundle 14 face each other, and a U-shaped folded portion 16 is formed as shown in FIG. That is, the intermediate portion in the length direction of the extension bundle 14 is bent, and a single, for example, C-shaped bent portion 18 is formed in the intermediate portion in the length direction of the extension bundle 14. In the present embodiment example, the bent portion 18 is formed in the central portion in the length direction of the extension bundle 14.

Next, in the extension bundle 14, for example, as shown in FIG. 2, one side 16a and the other side 16b of the folded portion 16 of the extension bundle 14 are reversed. In this case, it located on one side 16a of the folded portion 16 located on the side on the lower side, on the contrary, as the other side 16b of the folded portion 16 located on the lower side is located at the top side, One side 16a and the other side 16b of the folded portion 16 are inverted.

  Further, while the stitch 20 formed by the folded portion 16 of the extension bundle 14 and the own hair bundle 12 is tightened, the folded portion 16 is displaced to the root side (scalp S side) of the own hair bundle 12 (see FIG. 2 and FIG. 2). (See FIG. 3). In this case, the hair bundle 12 is sandwiched between the one side 18 a and the other side 18 b of the bent portion 18 of the extension bundle 14.

Thereafter, in the extension bundle 14 , for example, as shown in the upper side of FIG . 3 and FIG. 4 , one side 16 a and the other side 16 b of the extension bundle 14 intersect each other. The extension bundle 14 intersects the one side 18a and the other side 18b of the bent portion 18 so that the other side 18b of the bent portion 18 is located on the back side of the one side 18a. At this time, the one side 18a and the other side 18b of the bent portion 18 are crossed so as to wrap the root side (scalp S side) of the hair bundle 12 by the other side 18b of the bent portion 18.
As a result, a single loop-shaped portion 22 is formed in the central portion of the extension bundle 14 in the length direction, for example, as shown in FIG.
Further, the self-hair bundle 12 at the tip side of the root side (scalp S side) of the self-hair bundle 12 is wound around a part of the loop-shaped portion 22.
Furthermore, a stitch 24 is formed by the loop-shaped portion 22 of the extension bundle 14 and the self-hair bundle 12 as shown in FIG.

Then, the stitches 24 are tightened by tightening the loop-shaped portion 22 and the hair bundle 12 while maintaining the above-described state. In this case, the root side (scalp S side) of the hair bundle 12 is sandwiched and tightened so as to be wrapped by the loop-shaped portion 22 as shown in FIG. A knitted portion 26 as shown in FIG. 5 is formed by the series of knitting steps described above.
In FIG. 4, the state before the loop-shaped portion 22 and the self-hair bundle 12 are tightened is shown for convenience in order to show the stitches 24 constituted by the loop-shaped portion 22 of the extension bundle 14 and the self-hair bundle 12. It is shown in the figure.

Then, following the knitting process described in FIGS. 1 to 5, in order to fix the knitted portion 26 formed in the knitting process, one end 16 a and the other side 16 b of the extension bundle 14 and the tip of the own hair bundle 12 The sides are knitted by braids, for example.
That is, the front end side of the hair bundle 12 is displaced between the one side 16a and the other side 16b of the extension bundle 14 through the back side of the other side 16b of the extension bundle 14 as shown in FIG. 6, for example. The Further, the one side 16a of the extension bundle 14 passes through the back side of the previously displaced self-hair bundle 12, as shown in FIG. 7, for example, and the other side 16b of the displaced self-hair bundle 12 and the extension bundle 14. Is displaced between. Further, the other side 16b of the extension bundle 14 passes through the back side of the one side 16a of the extension bundle 14 displaced previously, as shown in FIG. Is displaced between. Further, as shown in FIG. 9, for example, the self-hair bundle 12 is displaced between the other side 16 b of the extension bundle 14 that has been displaced first and the one side 16 a of the extension bundle 14.

The braided portion 28 knitted into the braid by the braiding process described in FIGS. 6 to 9 is fastened at the lower end portion of the braided portion 28 by the fastening portion 30 as shown in FIG. It is done. In this case, the elastic wire 32 is wound around the lower end portion of the braided portion 28 a plurality of times and is bound. The wire 32 is formed of a thread made of natural resin and / or synthetic resin.
In the knitting process described with reference to FIGS. 6 to 9, the knitted portion 28 is knitted by braiding, but is not limited to braiding, for example, knitting by four or five knitting. It may also be knitted with more knitting numbers, and further, various methods such as twisting, knitting, rope knitting, etc. are applied. To get.

In the extension attachment method 10 of the present embodiment, the root side (scalp S side) of the hair bundle 12 is wrapped and protected by the loop-shaped portion 22 of the extension bundle 14 as shown in FIGS. ing. In this case, since the root side (scalp S side) of the hair bundle 12 has a structure that is only wrapped with the loop-shaped part 22, the movement of the root side (head S side) of the hair bundle 12 is prevented. There is nothing to regulate, and the movement on the base side (scalp S side) of the hair bundle 12 is flexible. In this case, since the root side (scalp S side) of the hair bundle 12 has a structure that is only wrapped by the loop-shaped portion 22, see the state after the hair bundle 12 and the extension bundle 14 are connected. When viewed, for example, as shown in FIG. 11, it is in a state where it hangs straight down, and is adapted to the natural suspending state of its own hair h.
For this reason, according to the extension attachment method 10, the degree of freedom on the root side (scalp side) of the hair bundle 12 can be increased. Therefore, even if the extension bundle 14 attached to the hair bundle 12 is moved, the load on the root side (scalp S side) of the hair bundle 12 is reduced, and the root side (scalp S side) of the hair bundle 12 and The burden on the scalp can be reduced as much as possible.
Furthermore, in the extension attachment method 10 of the present embodiment example, the extension bundle 14 can be easily attached to the own hair bundle 12 without requiring complicated tools and complicated processes.

  The extension attaching method according to the present invention is suitable for use as an extension for so-called hair decoration as one of means for forming various hair designs. It can be used as appropriate for the method of thickening hair when the hair is reduced due to burns, etc., or when attaching the wig when attaching the wig and the own hair remaining on the head. is there.

It is a 1st process drawing which shows an example of the extension attachment method concerning this invention. It is a 2nd process figure which shows an example of the extension attachment method concerning this invention. It is a 3rd process figure which shows an example of the extension attachment method concerning this invention. It is a 4th process drawing which shows an example of the extension attachment method concerning this invention. It is a 5th process figure showing an example of an extension attachment method concerning the invention in this application. It is a 6th process figure showing an example of an extension attachment method concerning the invention in this application. It is a 7th process figure showing an example of an extension attachment method concerning the invention in this application. It is an 8th process drawing which shows an example of the extension attachment method concerning this invention. It is a 9th process figure showing an example of an extension attachment method concerning the invention in this application. It is a 10th process figure showing an example of an extension attachment method concerning the invention in this application. It is a use condition illustration figure which shows an example of the state which attached the extension bundle | flux to the own hair bundle | flux by the extension attachment method concerning this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Extension attachment method 12 Self hair bundle 14 Extension bundle 16 Folding part 16a One side of extension bundle length direction 16b The other side of extension bundle length direction 18 Bending part 18a One side of bending part length direction 18b Bending part 20, 24 stitches 22 loop-like parts 26 knitting parts 28 knitting parts 30 fastening parts 32 wire H hair S scalp h own hair

Claims (5)

A process of crossing a single self-hair bundle, which is a bundle of self-hairs separated from a predetermined part of the hair, and an extension bundle [crossing step],
When the intersection where the self-hair bundle and the extension bundle first intersect is defined as a reference point C, the self-hair bundle is continuously wound around the extension bundle on one side of the reference point C a plurality of times. Winding process],
The extension bundle is drawn so that one side and the other side in the length direction are opposed to each other, and an intermediate portion in the length direction of the extension bundle is bent to an intermediate portion in the length direction of the extension bundle. A step of forming a U-shaped folded portion including a single C-shaped bent portion [folded portion forming step];
A step of reversing one side and the other side of the folded portion so that the other side of the folded portion is located on the front side of the bristles [reversing step],
A step [displacement step] in which the folded portion is displaced toward the root side of the own hair bundle while a stitch formed by the own hair bundle and the folded portion is tightened;
A single loop-shaped part that wraps around the base side of the hair bundle so that one side and the other side of the extension bundle intersect so that the other side of the bent part is located on the back side of one side of the bent part Forming a loop [loop-shaped portion forming step], and
By tightening the self-hair bundle and the extension bundle, a stitch formed by the loop-shaped portion and the self-hair bundle is tightened and sandwiched so that the root side of the self-hair bundle is wrapped by the loop-shaped portion. Including a process [wrapping process] that is tightened
An extension attachment method characterized in that a knitted portion is formed by wrapping the base side of the hair bundle with the loop-shaped portion by the series of steps . The knitting step of forming a knitted portion for fixing the knitted portion by knitting the self-hair bundle and the extension bundle after the wrapping step is further characterized by the above-mentioned. The extension mounting method described. The extension attaching method according to claim 2, wherein the braiding step includes a step of alternately braiding the self-hair bundle and one side and the other side of the extension bundle . The extension attachment method according to claim 2 or 3 , further comprising a fastening step in which the braided portion formed in the braiding step is fastened . The extension attaching method according to claim 4 , wherein the fastening step includes a binding step in which a fastening portion is formed by binding the vicinity of the braided portion with a wire having elasticity .

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