Hair increasing tool, and hair increasing method using the same

Abstract

To provide a hair increasing tool and a hair increasing method using the same, capable of being stably and temporarily fixed to hair even when the hair of a person to be treated is short or few.SOLUTION: A hair increasing tool 1 is a plate-like member to be used in hair increasing treatment. The hair increasing tool 1 has a body part 2, a take-out part 4 which is located at the upper end of the body part 2 and has an end face 42 extending in the lateral direction, and a contact face 21 which is the back face of the body part 2 and comes into contact with hair. The contact face 21 has a plurality of locking parts 3 protruding from the contact face 21 and locked to the hair. The plurality of locking parts 3 are disposed at intervals so as to be able to incline in the left-right direction.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to a hair growth tool and a hair growth method using the hair growth tool. [Background technology]

[0002] A hair tying tool for hair growth is known in the past, in which a plate having a through hole is placed on the hair, and the hair is taken out from the through hole to increase the hair (Patent Document 1). A hair for hair growth to which a ring for tying is attached is arranged around the through hole on the side of the plate, and a temporary fixing means is provided for temporarily fixing the ring of the hair for hair growth to the plate. A notch is formed on the periphery of the plate, into which the hair to be tied taken out from the through hole can be clamped.

[0003] The practitioner takes out the hair to be knotted from the through hole and hooks it into the notch to temporarily secure it. At this time, the hair to be knotted is located inside the ring of the hair for hair addition. In this state, the hair for hair addition is pulled and the ring is knotted to the hair, thereby performing the hair addition treatment. This allows ordinary people to easily add hair in their own homes with the help of amateur assistants.

[0004] In another hair-thickening working plate, a through hole is provided in a flexible, elastic, and moderately thick plate, and a groove is formed from the through hole toward the periphery (Patent Document 2). The hair to be thickened is placed in the through hole through the groove, and the plate is fixed to the hair using a single pin or the like. The hair to be thickened is passed through the knot-tying ring of the hair for hair thickening and tied. [Prior art documents] [Patent documents]

[0005] [Patent Document 1] Japanese Patent Application Publication No. 6-2207 [Patent Document 2] Utility model registration No. 3158779 Summary of the Invention [Problem to be solved by the invention]

[0006] When hair augmentation is performed without using a plate, there are problems such as difficulty in extracting only one hair to be augmented and knotting the artificial hair for hair augmentation, or the area where the hair augmentation treatment is performed becomes unclear, resulting in an overall imbalance in the sense of volume of the hair. Therefore, in the hair augmentation treatment industry, it is common to use a plate to pull the hair to be augmented onto the plate and knot the artificial hair for hair augmentation.

[0007] However, in the plate of Patent Document 1, the surface that comes into contact with the hair is a smooth flat surface, so while the plate was stable when placed on the top of the head, there was a problem that the plate would fall when placed on the back of the head. In order to temporarily fix the target hair to the plate, the plate was indirectly fixed to the hair by a temporary fixing means, but the weight of the plate was placed on the hair, which caused a problem of a large load on the hair.

[0008] In the plate described in Patent Document 2, a single pin is used to fix the plate to the hair so that the plate does not fall off, so when moving the plate, the single pin must be removed and attached, which is time-consuming. In particular, when adding hair over a wide area, the area over which the plate must be moved becomes large, which increases the workload.

[0009] Furthermore, when performing hair augmentation treatment on patients with little or short hair, it is often difficult to fix the plate to the hair using a single pin, and a method for temporarily fixing the plate to the hair in a stable manner was required.

[0010] Therefore, an object of the present invention is to provide a hair growth tool that can stably and temporarily fix the hair of a patient even if the patient has short or sparse hair, and a hair growth method using the hair growth tool. [Means for solving the problem]

[0011] In order to solve the above problems, the present invention provides a plate-shaped hair growth tool for use during hair growth treatment, comprising a main body, an extraction portion at the end of the main body, the end face of which extends in a predetermined direction, and a contact surface on the back side of the main body that abuts against the hair, the contact surface having a plurality of locking portions that protrude from the contact surface and lock with the hair, the plurality of locking portions being spaced apart from one another and inclined with respect to the predetermined direction.

[0012] It is also preferable that the contact surface of the removal portion is provided with the locking portion extending in the predetermined direction.

[0013] It is also preferable that a center line perpendicular to the predetermined direction is defined on the contact surface, and that the engagement portion is provided so as to be symmetrical with respect to the center line and inclined with respect to the predetermined direction.

[0014] The present invention further provides a hair growth method using a hair growth tool, comprising the steps of: preparing the above-mentioned hair growth tool; engaging the engagement portion of the removal portion of one of the hair growth tools to the hair so that the specified direction intersects with the hair flow direction; engaging the removal portion of the other of the hair growth tools to the hair so that it faces the removal portion of the first of the hair growth tools with a gap between them; pulling out the hair located in the removal space between the removal portion of the first of the hair growth tools and the removal portion of the other of the hair growth tools onto the main body; tying artificial hair to the removed hair; and removing the first of the hair growth tools and the other of the hair growth tools from the hair. Effect of the Invention

[0015] According to this configuration, the contact surface of the hair-growth tool is provided with a plurality of locking parts that lock onto the hair, so that the hair can be temporarily fixed by simply placing it on the hair. In addition, since the contact surface is provided with a plurality of locking parts that are inclined with respect to a predetermined direction and spaced apart, the locking parts can be locked with the hair and the hair-growth tool can be temporarily fixed stably to the hair even in the case of a subject with short or sparse hair. This is because the protruding locking parts and the hair can easily become entangled when the hair enters the space between the locking parts. When treating the back of the head, the installation angle of the hair-growth tool becomes steep, making it particularly prone to falling, but since the locking parts are provided so as to be inclined with respect to the predetermined direction, the hair can be temporarily fixed stably to the hair. In normal hair-growth treatment, the removal part of the hair-growth tool is arranged so that the predetermined direction is perpendicular to the hair flow direction. Therefore, if the locking parts are arranged parallel to the hair flow direction as shown in FIG. 10 or perpendicular to the hair flow direction as shown in FIG. 11, it becomes difficult for the locking parts and the hair to become entangled. In contrast, in the present invention, when the hair growth tool is placed, the locking portion intersects with the flow direction of the hair, making it easier for the hair to become entangled with the locking portion and enabling stable temporary fixation.

[0016] According to this configuration, since the contact surface of the removal part is provided with a locking part extending in a predetermined direction, the locking part and the hair can be entangled to achieve a stable temporary fixation. Since the hair growth tool is fixed to the hair so that the removal part is at the top, the locking part can be entangled with the hair at the top by providing the locking part on the contact surface of the removal part, so that the hair growth tool is stable.

[0017] According to this configuration, the locking portion is provided so as to be line-symmetrical with respect to the center line and inclined with respect to a predetermined direction, so that the hair growth tool can be temporarily fixed to the hair stably. Since it is inclined with line symmetry, even if the hair is short and the hair flows in various directions, it can be entangled appropriately with the hair and can be temporarily fixed stably.

[0018] According to this configuration, the hair-growth tool is arranged so that a predetermined direction intersects with the flow direction of the hair, so that the locking part and the hair are entangled and locked, and the hair-growth tool can be temporarily fixed stably on the hair. In addition, since the hair to be added is drawn onto the main body part of the hair-growth tool, the hair to be added can be easily tied to the hair. Furthermore, since the hair in the space sandwiched between the removal parts of the two hair-growth tools is drawn, the hair to be added can be selected. In addition, since the hair-growth treatment is performed in the space sandwiched between the removal parts, the hair-growth treatment can be performed efficiently in a specific section.

[0019] According to the present invention, it is possible to provide a hair growth tool that can stably and temporarily fix the hair of a patient even when the patient has short or sparse hair, and a hair growth method using the hair growth tool. [Brief description of the drawings]

[0020] [Figure 1] 1A and 1B are a front view and a rear view, respectively, of a hair growth device according to a first embodiment of the present invention. [Diagram 2] 1 is a plan view of a hair growth device according to a first embodiment of the present invention. [Diagram 3] FIG. 2 is a partially enlarged view of the locking portion of the hair growth device according to the first embodiment of the present invention. [Figure 4] FIG. 2 is a diagram showing the state of the hair growth tool according to the first embodiment of the present invention during treatment. [Diagram 5] A rear view of a comparative hair growth device. [Figure 6] A diagram showing the state of a comparative hair growth device during treatment. [Figure 7] FIG. 2 is a diagram showing the state of the hair growth tool according to the first embodiment of the present invention during treatment. [Figure 8] FIG. 4 is a rear view of a hair growth device according to a second embodiment of the present invention. [Figure 9] A partially enlarged view of the locking portion of a hair growth device according to a modified example of the present invention. [Figure 10] A rear view of a comparative hair growth device. [Figure 11]A rear view of a comparative hair growth device. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0021] A hair growth device according to a first embodiment of the present invention will be described with reference to Figures 1 to 5 and 7. As shown in the figures, up, down, front, back, left and right directions are defined.

[0022] The hair-growth tool 1 is a tool used when adding hair, and is composed of a main body 2 and a locking part 3. As shown in FIG. 1(a), the main body 2 is a white, resin-made, generally flat plate, and has a take-out part 4 extending in the left-right direction at the top. The take-out part 4 has a scale 41 that extends in the left-right direction and is equally spaced. In the hair-growth tool 1 of this embodiment, the scale 41 is provided every 1 cm, which serves as a guide when the practitioner ties the hair for hair addition 100 to the hair 10. The take-out part 4 has a hair-parting part 43 that protrudes in the left-right direction. When the practitioner performs hair-growth treatment on the inside of the hair, the hair 10 is parted at the hair-parting part 43 and temporarily fixed with a clip or the like. The predetermined direction of the present invention is an example of the left-right direction.

[0023] When the hair growth tool 1 is temporarily fixed to the hair 10, the hair 10 to be increased is taken out from the upper end surface 42 of the take-out part 4. As shown in Fig. 2, the hair growth tool 1 is curved so that the approximate center in the left-right direction is convex forward and both ends are downwardly curved. This allows the hair growth tool 1 to be positioned along the curve of the scalp of the person 11, preventing the left and right ends from floating away from the hair 10.

[0024] 1(b), a plurality of locking portions 3 are provided on the abutment surface 21, which is the back surface of the main body portion 2. The locking portion 3 has a first locking portion 31 provided on the abutment surface 21 of the removal portion 4, a second locking portion 32 provided on the left side of the center line C, and a third locking portion 33 provided on the right side of the center line C.

[0025] The first locking portion 31 has a vertical height of approximately 1.5 cm and is provided across almost the entire left-right width of the removal portion 4 excluding the hair parting portion 43. The center of the first locking portion 31 is located on the center line C. The first locking portion 31 plays a role in holding the hair 10 when the hair growth tool 1 is temporarily fixed to the hair 10.

[0026] The second locking portion 32 is provided on the contact surface 21 in the left half of the center line C excluding the removal portion 4, inclining from the upper right to the lower left. The second locking portion 32 is composed of four pieces, and has second wide locking portions 32A located at the upper and lower ends, and second thin locking portions 32B sandwiched between the second wide locking portions 32A. The four second locking portions 32 are arranged at equal intervals, and a space 30 is defined between them. In the second locking portion 32, the upper and lower ends are made wide second wide locking portions 32A and the center is made narrow second thin locking portion 32B, thereby increasing the locking force at the periphery and preventing the hair growth tool 1 from falling off, while ensuring the space 30 for efficiently entangling and locking the locking protrusion 34 and the hair 10.

[0027] The third locking portion 33 is provided on the contact surface 21 in the right half of the center line C excluding the removal portion 4, inclining from the upper left to the lower right. The third locking portion 33 is composed of four pieces, and has third wide locking portions 33A located at the upper and lower ends and third thin locking portions 33B sandwiched between the third wide locking portions 33A. The four third locking portions 33 are arranged at equal intervals, and a space 30 is defined between them. In the third locking portion 33, the upper and lower ends are made wide third wide locking portions 33A and the center is made narrow third thin locking portion 33B, thereby increasing the locking force at the periphery and preventing the hair growth tool 1 from falling off, while securing the space 30 for locking that efficiently entangles the locking protrusion 34 and the hair 10.

[0028] Here, the reason why the second locking portion 32 and the third locking portion 33 are inclined with respect to the left and right direction will be explained. As shown in FIG. 7, when the hair-growth tool 1 is temporarily fixed to the hair 10 of the subject 11, the end surface 42 is arranged so as to be approximately perpendicular to the hair flow direction. In other words, in the case of hair-growth treatment on the back of the head, the hair flows from top to bottom, so the hair-growth tool 1 is temporarily fixed to the hair 10 so that the end surface 42 is approximately horizontal. At this time, in the case of the hair-growth tool 301 shown in FIG. 10, the locking portion 303 is arranged parallel to the vertical direction, which is the hair flow direction, so that the hair and the locking protrusion 34 are less likely to become entangled. Similarly, in the case of the hair-growth tool 401 shown in FIG. 11, the locking portion 403 is arranged so as to be perpendicular to the vertical direction, which is the hair flow direction, so that the hair and the locking protrusion 34 are less likely to become entangled. In contrast, in the hair growth tool 1 of this embodiment, the second engagement portion 32 and the third engagement portion 33 are spaced apart in the vertical direction and inclined symmetrically about the center line C, so that the hair 10 and the engagement protrusion 34 easily become entangled, and the hair growth tool 1 can be temporarily fixed even with short or sparse hair 10.

[0029] As shown in FIG. 3, the fastening portion 3 is made by cutting the hook portion of a hook-and-loop fastener to a predetermined length, and has an array of hook-shaped fastening projections 34.

[0030] Next, referring to Fig. 4 to Fig. 6, a method of locking the hair 10 to the locking portion 3 will be described for the hair growth tool 1 and the comparative example 50. As shown in Fig. 4(a), the hair growth tool 1 is placed on the hair 10 at the inclined part of the back of the head of the subject 11, where the hair 10 is sparse and short. At this time, as shown in Fig. 4(b), a part of the hair 10 is positioned in the space 30, so that it can be entangled with the locking protrusion 34 from above, below, left and right, so that even a small amount of hair 10 can be efficiently locked to the locking portion 3. When the hand is released from the hair growth tool 1, as shown in Fig. 4(c), the elastic force of the hair 10 causes the hair growth tool 1 to float slightly forward, but since the locking protrusion 34 and the hair 10 are entangled and locked to each other, the hair growth tool 1 is temporarily fixed to the hair 10 and does not fall downward.

[0031] The comparative hair-growth tool 50 shown in FIG. 5 has the locking portion 53 provided on almost the entire surface of the contact surface 21 except for the hair-parting portion 43, and has no portion corresponding to the space 30. As shown in FIG. 6(a), the comparative hair-growth tool 50 is placed on the hair 10 at the inclined portion of the back of the head of the subject 11, where the hair 10 is short and thin. At this time, as shown in FIG. 6(b), the locking protrusion 54 of the locking portion 53 is provided on almost the entire surface of the contact surface 21, so that the locking protrusion 54 acts to bounce the hair 10, making it difficult for the two to become entangled. When the comparative hair-growth tool 50 is released in this state, the comparative hair-growth tool 50 floats slightly forward due to the elastic force of the hair 10, as shown in FIG. 6(c). At this time, the hair 10 and the locking protrusion 54 are not sufficiently entangled, so the comparative hair-growth tool 50 falls downward under its own weight, as shown in FIG. 6(d). This phenomenon is particularly noticeable when the subject 11 has little or very short hair 10.

[0032] Next, referring to FIG. 7, a hair-growth method using the hair-growth tool 1 will be described. In the procedure shown in FIG. 4, the hair-growth tool 1 is temporarily fixed near the area of ​​the subject 11 where hair-growth treatment is to be performed, and another hair-growth tool 1 is temporarily fixed to the hair 10 so that the end faces 42 of the take-out parts 4 face each other with a gap. At this time, the hair-growth tool 1 is arranged so that the end faces 42 are approximately perpendicular to the direction of hair flow, and the distance between the end faces 42 is approximately 1 cm to define the take-out space 10a surrounded by a two-dot chain line. When adding hair to the back of the head of the subject 11, the hair flows from top to bottom, so the hair-growth tool 1 is engaged with the hair 10 so that the end faces 42 are approximately horizontal. The practitioner selects the target hair 10A to which the hair for hair growth 100 is to be tied from the hair 10 present in the take-out space 10a and pulls it out onto the hair-growth tool 1. At this time, it is desirable that the target hair 10A is located approximately at the center of the scale 41. The hair growth tool 1 is white in color, so that the target hair 10A can be easily identified without losing sight of it.

[0033] The practitioner ties the hair for hair growth 100 to the target hair 10A, and pulls out the next target hair 10A onto the hair growth tool 1 using the scale 41 as a guide. When the hair growth treatment in the removal space 10a is completed, the hair growth tool 1 is removed from the hair 10 and moved to the next hair growth treatment area.

[0034] According to this configuration, the contact surface 21 of the hair growth tool 1 is provided with a plurality of locking parts 3 that lock with the hair 10, so that the hair growth tool 1 can be temporarily fixed to the hair 10 simply by placing it on the hair 10. In addition, the contact surface 21 has a plurality of locking parts 3 that are inclined in the left-right direction and spaced apart to define a space 30, so that even in the case of a subject 11 with short or sparse hair 10, the locking parts 3 can lock with the hair 10 and the hair growth tool 1 can be temporarily fixed to the hair 10 in a stable manner. This is because the hair 10 enters the space 30 between the locking parts 3, so that the protruding locking protrusions 34 and the hair 10 are easily entangled. When treating the back of the head, the installation angle of the hair growth tool is steep and it is particularly prone to falling, but since the locking parts 3 are provided to be inclined in the left-right direction, the hair growth tool can be temporarily fixed to the hair 10 in a stable manner. In a normal hair-growth treatment, the hair-growth tool 1 is positioned so that the left-right direction is perpendicular to the hair flow direction, so if the locking part 3 is positioned parallel to the hair flow direction (up-down direction) as shown in Fig. 10, it will be difficult for the locking part 3 and the hair 10 to become entangled. Also, if the locking part 3 is positioned perpendicular to the hair flow direction (up-down direction) as shown in Fig. 11, it will be difficult for the locking part 3 and the hair 10 to become entangled. In contrast, in the present invention, when the hair-growth tool 1 is placed, the locking part 3 intersects with the hair flow direction, so the hair 10 and the locking part 3 become easily entangled, allowing for stable temporary fixation.

[0035] According to this configuration, the locking portion 3 extending in the left-right direction is provided on the contact surface 21 of the removal part 4, and the locking portion 3 becomes entangled with the hair 10, enabling stable temporary fixation. Since the hair growth tool 1 is fixed to the hair 10 with the removal part 4 at the upper end, providing the locking portion 3 on the contact surface 21 of the removal part 4 allows the locking portion 3 to become entangled with the hair 10 at the upper end, thereby stabilizing the hair growth tool 1.

[0036] With this configuration, the locking parts 3 are provided so as to be line-symmetrical with respect to the center line C and inclined in the left-right direction, so that the hair growth tool 1 can be stably temporarily fixed to the hair 10. Since the locking parts 3 are line-symmetrical and inclined, even if the hair is short and flows in various directions, the locking parts 3 can be appropriately entangled with the hair 10 and stably temporarily fixed.

[0037] According to this configuration, the hair growth tool 1 is arranged so that the left and right directions cross the hair flow direction, so that the locking part 3 and the hair 10 are entangled and locked, and the hair growth tool 1 can be temporarily fixed stably on the hair 10. In addition, since the target hair 10A to be the target of hair growth is drawn onto the main body part 2 of the hair growth tool 1, the hair for hair growth 100 can be easily tied to the target hair 10A. Furthermore, since the hair 10 in the space sandwiched between the removal parts 4 of the two hair growth tools 1 is drawn, the hair 10 to be the target of hair growth can be selected. In addition, since the hair growth treatment is performed in the space sandwiched between the removal parts 4, the hair growth treatment can be performed efficiently in a specific section.

[0038] Next, a second embodiment of the present invention will be described with reference to Fig. 8. The same components as those in the first embodiment are given the same reference numerals and the description thereof will be omitted.

[0039] The locking portion 103 of the hair growth tool 101 according to the second embodiment has a first locking portion 131 provided on the contact surface 21 of the removal portion 4, a second locking portion 132 provided on the left side of the center line C, and a third locking portion 133 provided on the right side of the center line C.

[0040] The first locking portion 131 has a vertical height of approximately 1.5 cm and is provided across almost the entire left-right width of the removal portion 4 excluding the hair parting portion 43. The center of the first locking portion 131 is located on the center line C. The first locking portion 131 plays a role in holding the hair 10 when the hair growth tool 101 is temporarily fixed to the hair 10.

[0041] The second locking portion 132 is provided on the contact surface 21 in the left half of the center line C excluding the removal portion 4, inclining from the upper left to the lower right. The second locking portion 132 is composed of four pieces, and has second wide locking portions 132A located at the upper and lower ends, and second thin locking portions 32B sandwiched between the second wide locking portions 132A. The four second locking portions 132 are arranged at equal intervals, and a space 30 is defined between them. In the second locking portion 132, the upper and lower ends are made wide second wide locking portions 132A, and the center is made narrow second thin locking portion 132B, thereby increasing the locking force at the periphery and preventing the hair growth tool 101 from falling off, while ensuring the space 30 for efficiently entangling the locking protrusion and the hair 10.

[0042] The third locking portion 133 is provided on the contact surface 21 in the right half of the center line C excluding the removal portion 4, inclining from the upper right to the lower left. The third locking portion 133 is composed of four pieces, and has third wide locking portions 133A located at the upper and lower ends and third thin locking portions 133B sandwiched between the third wide locking portions 133A. The four third locking portions 133 are arranged at equal intervals, and a space 30 is defined between them. In the third locking portion 133, the upper and lower ends are made wide third wide locking portions 133A and the center is made narrow third thin locking portion 133B, thereby increasing the locking force at the periphery and preventing the hair growth tool 101 from falling off, while ensuring the space 30 for efficiently entangling the locking protrusion and the hair 10.

[0043] In the second form of hair growth tool 101, the second engagement portion 132 and the third engagement portion 133 are spaced apart in the vertical direction and inclined symmetrically about the center line C, so that the hair 10 and the engagement protrusion 34 easily become entangled, and the hair growth tool 101 can be temporarily fixed even if the hair 10 is short or sparse.

[0044] The hair growth tool and the hair growth method using the hair growth tool according to the present invention are not limited to the above-described embodiment, and various modifications are possible within the scope of the gist of the invention described in the claims.

[0045] In the above embodiment, the locking projection 34 is substantially hook-shaped as shown in Fig. 3, but is not limited thereto. For example, as shown in Fig. 9, a substantially spherical resin sphere 235 may be provided at the tip of the locking projection 234 of the locking part 203. With this, even if the locking projection 234 comes into contact with the scalp when the locking part 203 is entangled with the hair 10, the sphere 235 can reduce discomfort.

[0046] In the above embodiment, the locking portions 3 are arranged symmetrically about the center line C, but this is not limiting. The locking portions 3 may be spaced apart from one another to define the spaces 30 so as to be inclined with respect to the left-right direction in which the end face 42 of the removal portion 4 extends. Specifically, a plurality of locking portions 3 may be arranged on the contact surface 21, inclined at an angle and spaced apart from one another.

[0047] In the above embodiment, the hair-growth treatment is performed by pulling out the hair 10 in the area sandwiched between the end faces 42 of the two hair-growth tools 1, but this is not limiting. For example, the hair-growth treatment may be performed using one hair-growth tool 1. In this case, of the two hair-growth tools 1 shown in FIG. 7, only the hair-growth tool 1 located at the lower position is used to perform the hair-growth treatment. This reduces the workload when moving the hair-growth tool 1. [Explanation of symbols]

[0048] 1, 101 Hair growth tools 2 Main unit 3 Locking part 4 Removal part 10. Hair 11 Subject 30 space 31 First locking portion 32 Second locking portion 33 Third locking part 34 Locking protrusion 41 Scale 42 End face 43 Hair Part 100 Hair for hair growth

Claims

1. A plate-shaped hair growth tool used during hair growth treatment, A main body portion, a take-out portion at an end of the main body portion, the end surface of the take-out portion extending in a predetermined direction; a contact surface on the back surface of the main body that contacts the hair, The contact surface is provided with a plurality of locking portions that protrude from the contact surface and lock with the hair, A hair growth device characterized in that the multiple engagement portions are spaced apart from one another and inclined with respect to the predetermined direction.

2. The hair increase device according to claim 1, characterized in that the contact surface of the removal portion is provided with the locking portion extending in the predetermined direction.

3. A center line perpendicular to the predetermined direction is defined on the contact surface, The hair increase device according to claim 1, wherein the engaging portion is arranged to be symmetrical with respect to the center line and inclined with respect to the predetermined direction.

4. A step of preparing a hair growth tool according to any one of claims 1 to 3; a step of fastening the removal portion of one of the hair growth tools to the hair by fastening the fastening portion to the hair so that the predetermined direction intersects with the hair flow direction; A step of engaging the removal portion of the other hair growth tool with the hair so as to face the removal portion of the first hair growth tool with a gap therebetween; A step of pulling out the hair located in a take-out space between the take-out portion of one of the hair growth tools and the take-out portion of the other hair growth tool onto the main body; tying artificial hair to the removed hair; A hair growth method using a hair growth tool, comprising the steps of removing the first hair growth tool and the other hair growth tool from the hair.

Images