Eyebrow silk for grafting

Abstract

The utility model discloses an eyebrow wire for grafting, which comprises a hair wire and a stem wire which are connected at an angle, and the first end of the stem wire comprises a connecting part used for being connected with the tail end of an eyebrow. The utility model has the advantages of reasonable structure, good natural sense and good decorative effect after grafting.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic technology, specifically to a type of eyebrow grafting material. Background Technology

[0002] Eyebrows, the hairs located above the eyes, play a vital role in facial aesthetics and personal expression. The length and density of eyebrows are significant factors influencing their role in facial aesthetics. Similarly, the length and density of hair play a crucial role in its decorative effect. Furthermore, the length and density of hair in other parts of the body also significantly impact the decorative function of hair itself.

[0003] As is well known, the growth direction of human eyebrows follows a certain natural pattern. Specifically, the inner part of the eyebrow (closer to the bridge of the nose) usually grows upwards, sloping outwards from the bridge of the nose; the middle part (before the brow peak) generally grows forward along the natural curve of the eyebrow, forming a smooth curve; at the brow peak, the eyebrow begins to change its growth direction, usually growing downwards and slightly outwards; the outer part (the tail of the eyebrow) usually grows downwards and outwards, forming a gradually tapering tail. Existing eyebrow grafting techniques often use straight or curved hair, or use false eyelashes, resulting in a poor natural look, mismatch with the natural growth pattern of eyebrow hairs, and a subpar decorative effect. Utility Model Content

[0004] This utility model discloses a type of eyebrow hair for eyebrow grafting, which solves the technical problems of poor decorative effect and lack of naturalness in existing eyebrow grafting techniques. It features a reasonable structure and a good natural and decorative effect after grafting. The technical solution adopted is as follows:

[0005] A grafting eyebrow hair includes hair strands and a stem strand connected at an angle, wherein the first end of the stem strand includes a connecting portion for connecting to the end of an eyebrow hair. Preferably, the angle between the hair strands and the stem strand can be an acute angle, a right angle, or an obtuse angle, allowing the hair strands to have multiple orientations relative to the stem strand to simulate the actual growth direction of human eyebrows.

[0006] Based on the above technical solution, the connecting part tapers towards the end along its axis to facilitate bonding with the end of the eyebrow.

[0007] Based on the above technical solution, the hairline and the stemline are integrally cut and formed on a sheet of thin material.

[0008] Based on the above technical solution, the sheet material is a plastic sheet with a thickness of 0.02~0.5mm.

[0009] Based on the above technical solution, there are multiple hair strands, and the roots of the multiple hair strands are connected to the stem strand either overlapping or dispersedly.

[0010] Based on the above technical solution, the hair strand is connected to the stem wire near the middle section of the stem wire.

[0011] Based on the above technical solution, the second end of the stem gradually tapers towards the end along its axis, and the second end of the stem is sharper than the connecting part.

[0012] Based on the above technical solution, the connection between the hair thread and the stem thread avoids the tapered connection portion or the second end of the tapered stem thread.

[0013] Based on the above technical solution, the hair strands taper at the ends. Preferably, the length of the hair strands is greater than that of the stem strands; preferably, the ends of the hair strands include forks, and there can be multiple forks to improve the density after grafting.

[0014] Based on the above technical solution, the connecting part includes a groove to facilitate the placement of adhesive for bonding.

[0015] Beneficial effects

[0016] This utility model has a reasonable structure, with the hair strands and the stem connecting at an angle. The angle can be acute, right, or obtuse, allowing the hair strands to have multiple orientations relative to the stem to simulate the real growth direction of human eyebrows. This results in a natural look after grafting, good integration with existing human eyebrows, and improved decorative effect.

[0017] The connecting part tapers towards the end along its axis. When grafted onto the sharp end of a human eyebrow, the connection between the eyebrow and the connecting part is smooth, avoiding abrupt changes in cross-section and the formation of a step-like structure. This greatly improves the user experience and enhances the durability of the graft.

[0018] The second end of the middle section of this invention extends outward and is pointed, which further improves the density of the eyebrows after grafting. In addition, there can be multiple hair strands with different directions, which can further improve the density after grafting and provide a good user experience.

[0019] In this invention, the connecting portion is blunter than the second end of the stem, and a groove for accommodating adhesive can be provided on its surface, thus facilitating adhesive application during grafting and improving the reliability of the bond. In this application, the connection between the hairline and the stem avoids the tapered connecting portion or the tapered second end of the stem, thereby improving the reliability of the connection and further enhancing its durability.

[0020] In this embodiment, the hair strands and the main strands are cut and formed as a single piece, which is efficient and cost-effective, and is conducive to automated production. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other embodiments can be derived from the provided drawings without creative effort.

[0022] Figure 1 : A schematic diagram of the structure in the prior art where the cross-section of the eyebrow hair grafted onto the human eyebrow abruptly changes into a step shape;

[0023] Figure 2 Schematic diagram of the eyebrow hair structure in Example 1;

[0024] Figure 3 Schematic diagram of the eyebrow hair structure in Example 2 Figure 1 ;

[0025] Figure 4 Schematic diagram of the eyebrow hair structure in Example 2 Figure 2 ;

[0026] Figure 5 Schematic diagram of the eyebrow hair structure in Example 3 Figure 1 ;

[0027] Figure 6 Schematic diagram of the eyebrow hair structure in Example 3 Figure 2 ;

[0028] Figure 7 Schematic diagram of the eyebrow hair structure in Example 3 Figure 3 ;

[0029] Figure 8 Schematic diagram of the eyebrow hair structure in Example 4 Figure 1 ;

[0030] Figure 9 Schematic diagram of the eyebrow hair structure in Example 4 Figure 2 ; Detailed Implementation

[0031] The following description and accompanying drawings fully illustrate specific embodiments described herein to enable those skilled in the art to practice them. Some embodiments may include or substitute parts and features of other embodiments. The scope of the embodiments herein encompasses the entire scope of the claims and all available equivalents thereof. Throughout this document, the terms “first,” “second,” etc., are used only to distinguish one element from another without requiring or implying any actual relationship or order between the elements. Indeed, a first element can also be referred to as a second element, and vice versa. Furthermore, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a structure, apparatus, or device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a structure, apparatus, or device. Without further limitation, an element defined by the phrase “comprising one…” does not exclude the presence of other identical elements in the structure, apparatus, or device that includes said element. The various embodiments described herein are presented in a progressive manner, with each embodiment focusing on its differences from other embodiments; similar or identical parts between embodiments can be referred to interchangeably.

[0032] The terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" used in this document to indicate orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings. They are used solely for the convenience of describing the document and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. In the description herein, unless otherwise specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to mechanical or electrical connections, or internal connections between two elements; they can be direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0033] In this document, unless otherwise stated, the term "multiple" means two or more.

[0034] In this article, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, A / B means: A or B.

[0035] In this article, the term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0036] Example 1

[0037] like Figure 2 The illustrated method for eyebrow grafting includes hair strands 1 and struts 2 connected at an angle. In this embodiment, the hair strands 1 and struts 2 are integrally cut into a thin sheet material. Specifically, the thin sheet material is a plastic sheet with a thickness of 0.02~0.5mm. The plastic sheet material can be polyethylene, nylon, polyvinyl fluoride, polypropylene, etc. A number of eyebrow strands are cut into the plastic sheet material using a laser cutting machine. The laser cutting machine can be an ultraviolet laser cutting machine or a green laser cutting machine. This is existing technology, and those skilled in the art can choose according to their needs, which will not be elaborated here.

[0038] When using an ultraviolet laser cutting machine, its rated power is 6~12W, the laser width is 10~20µm, the processing accuracy is high, and it can be used for cutting and forming with high dimensional accuracy. In addition, the cut edges are smooth, which can save the subsequent grinding and finishing process and help improve product quality.

[0039] In addition, when the plastic sheet is laser-cut, it can be bonded downwards to the substrate, which can also be made of plastic. The integrity of the substrate is preserved after laser cutting, making it convenient to use the substrate to transfer the cut eyebrow hairs.

[0040] like Figure 2 As shown, the hair strand 1 and the stem strand 2 are arranged in an L-shape, that is, the angle between the hair strand 1 and the stem strand 2 is approximately a right angle. The first end of the stem strand 2 includes a connecting part 21 for connecting with the end of the eyebrow. Figure 1 As shown, the connecting part 21 tapers towards the end along its axis, roughly in the shape of a trapezoid, to facilitate adhesion to the end of the eyebrow. When grafted onto the sharp end of the human eyebrow, the adhesion between the human eyebrow and the connecting part 21 is smooth, avoiding abrupt changes in cross-section and the formation of a step-like structure, which greatly improves the user experience and helps to improve the durability after grafting.

[0041] like Figure 1 As shown, in the existing technology, the eyebrow hair used for grafting is thicker at the root and thinner at the end. After grafting, the cross-section changes abruptly at the connection with the human eyebrow, forming a step-like structure. During daily washing or cleaning, the false eyelashes often fall off due to scratching the step-like structure, resulting in poor durability.

[0042] like Figure 2 As shown, the connecting part 21 also includes a groove 22, which can be a recessed groove or a through groove to facilitate the placement of adhesive for bonding. On the one hand, it facilitates the application of adhesive, and the connecting part 21 after being fully coated with adhesive is more easily attached to the end of the human eyebrow, further reducing the degree of abrupt change in cross-section. On the other hand, it ensures that there is sufficient adhesive during grafting, resulting in good adhesion to the human eyebrow during grafting.

[0043] Example 2

[0044] The difference between Embodiment 2 and Embodiment 1 is that the second end of the stem 2 extends outward, tapers towards the end along its axis, and is sharper than the connecting portion 21. Figure 3 and 4 As shown; furthermore, after grafting, it serves as an extension of the grafted eyebrows, which helps to increase density. In this embodiment, the hair thread 1 connects to the stem line 2 near the middle section of the stem line 2, and the connection between the hair thread 1 and the stem line 2 avoids the tapered connection part 21 or the second end of the tapered stem line 2. In this way, the connection between the hair thread 1 and the stem line 2 is reliable, avoiding bending and helping to maintain a good condition after the eyebrow hair is grafted.

[0045] In this embodiment, as Figure 3 and 4 As shown, the angle between hairline 1 and stemline 2 is acute or obtuse, and they are roughly arranged in a T-shape, so that hairline 1 has multiple orientations relative to stemline 2, in order to simulate the real growth direction of human eyebrows.

[0046] Example 3

[0047] The difference between Example 3 and Example 2 is that there are multiple hair threads 1. In this example, the multiple hair threads 1 have different orientations and varying lengths, such as... Figure 6 As shown, multiple hair strands 1 are connected to the stem 2 at their roots, overlapping each other; as Figure 5 As shown, the roots of multiple hair strands 1 are scattered and connected to the stem strands 2; as Figure 7 As shown, at least two hair strands 1 intersect.

[0048] In other embodiments of this application, the multiple hair strands 1 may have the same orientation and be of the same length.

[0049] Example 4

[0050] The difference between Example 4 and Example 2 is that, as Figure 8 and 9 As shown, the hair strand 1 and the stem 2 are arranged in a roughly V-shape, and the connection between the hair strand 1 and the stem 2 is close to the connection part 21 of the stem 2 or the second end of the stem 2.

[0051] The present invention has been described above by way of example, but the present invention is not limited to the specific embodiments described above. Any modifications or variations made based on the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A hair for grafting an eyebrow, characterized by, The hairline (1) and the stemline (2) are connected at an angle, the first end of the stemline (2) comprises a connecting part (21) for connecting with the end of the eyebrow; The connecting part (21) is tapered along its axis towards the end, so as to facilitate bonding with the end of the eyebrow.

2. The grafting brow hair according to claim 1, wherein The hairline (1) and the stemline (2) are integrally cut on a sheet material.

3. The grafting brow hair according to claim 2, wherein The sheet material is a plastic sheet with a thickness of 0.02-0.5 mm.

4. The grafting brow hair according to claim 1, wherein The hairline (1) has multiple hairlines, and the multiple hairlines are connected with the stemline (2) in a coincident or scattered manner.

5. The grafting brow hair according to claim 4, wherein The hairline (1) is connected with the stemline (2) near the middle section of the stemline (2).

6. The grafting hair silk according to any one of claims 1 to 5, characterized in that, The second end of the stemline (2) is tapered along its axis towards the end, and the second end of the stemline (2) is sharper than the connecting part.

7. The grafting brow hair according to claim 6, wherein The connection between the hairline (1) and the stemline (2) avoids the tapered connecting part (21) or the tapered second end of the stemline (2).

8. The grafting brow hair according to claim 6, wherein The hairline (1) is tapered towards the end.

9. The grafting brow hair according to claim 7 or 8, wherein The connecting part (21) comprises a groove (22) for accommodating the adhesive.

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