TWM540556U - Hair attaching structure - Google Patents

Abstract

A hair attaching structure including a pair of fixing sheets, a wisp of hair, at least one first adhesive layer, and a second adhesive layer is provided. Each of the fixing sheets has at least one first adhesive layer, and the wisp of hair is adhered between the fixing sheets via the first adhesive layer. The second adhesive layer is disposed at one of the fixing sheets and backward the first adhesive layer, and the fixing sheets with the wisp of hair is adhered to a user hair via the second adhesive layer. At least one side edge of each of the fixing sheets has at least one curving unit.

Description

Hair extension structure

The novel creation is related to a hair extension structure.

Beauty is the nature of human beings. With the trend of pursuing the overall shape, the change of hair styling is naturally an important part of creating beauty.

However, the speed of hair growth varies from person to person. The length of the hair is not likely to become long and short, and the hair color cannot be changed all the time. Of course, it is impossible to straighten hair and curl. Therefore, by the technique of hair extension, the wigs of different forms, colors, lengths, and densities are directly or indirectly joined to the original hair. In addition to meeting the aforementioned trend of popular pursuits, this move also brings solutions to the original sparseness.

However, the hair styling structure currently known is mostly made of a PU substrate. Although it is easy to process because it is soft, it is easily damaged by bending, so that the service life cannot be effectively improved. Moreover, the hair extension structure is in contact with the skin of the user, so how to improve the structural strength of the hair extension structure, and also increase the comfort for the user, and avoid the user having a foreign body sensation and causing the movement not to occur. Naturally, it is a subject that should be explored and solved by relevant personnel.

The novel creation provides a hair extension structure that has better structural strength and reduces discomfort to the user.

The hair extension structure of the present invention comprises a pair of fixing pieces, a hair bundle, a first adhesive layer and a second adhesive layer. At least one first adhesive layer is disposed on each of the fixing pieces. The hair bundle is followed by and fixed between the fixed sheets by the first adhesive layer. The second subsequent layer is disposed on one of the fixed sheets and facing away from the first subsequent layer. The fixation piece and the hair bundle are adapted to be secured to the user's hair by a second adhesive layer. At least one of the side edges of each of the fixing pieces has at least one curved unit.

In an embodiment of the present invention, the at least one curved unit includes a plurality of curved units, and the curved units equally divide the side edges of the fixed sheets.

In an embodiment of the present invention, the at least one arcuate unit includes a plurality of arcuate units, and a recessed unit exists between adjacent two arcuate units.

In an embodiment of the novel creation, the recessed unit includes a cut.

In an embodiment of the present invention, the recessed unit further includes a crease or a seam mark.

In an embodiment of the present invention, the at least one curved unit includes a plurality of curved units, and a straight unit exists between adjacent two curved units.

In an embodiment of the present invention, the at least one curved unit includes a plurality of curved units located on opposite side edges of the fixed piece.

In an embodiment of the present invention, the arcuate unit is at least partially curved by a radius of 2 mm to 5 mm.

In an embodiment of the novel creation, the fixing piece has a rough structure.

In an embodiment of the present invention, the fixing piece is a base material.

Based on the above, in the above-described embodiment of the novel creation, the hair extension structure has at least one curved unit by the side edge of the fixing piece as the main structural member, so that the curved unit is not easy to be attached to the user's hair. The user's discomfort due to the pointed shape, that is, the user's comfort can be improved and the presence of the hair extension structure in use can be reduced. At the same time, the hair bundle is also fixed in the pair by the fixing piece, so that the structural strength of the hair extension structure can be effectively improved, and it is more suitable for being easily detached with the hair to increase the service life.

The above described features and advantages of the present invention will become more apparent and understood from the following description.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing a state of use of a hair extension structure according to an embodiment of the present invention. Figure 2 is an exploded view of the hair extension structure of Figure 1. Referring to FIG. 1 and FIG. 2 simultaneously, in the embodiment, the hair extension structure 100 is adapted to be attached to the user's hair, especially the root and scalp joints, so that the hair extension structure 100 is mismatched with the user's real hair. Improve their authenticity and naturalness.

Here, the hair extension structure 100 includes a pair of fixing pieces 110, at least one first bonding layer 120, a hair bundle 140 and a second bonding layer 130, wherein each fixing piece 110 is made of a ruthenium-based material, thereby improving the toughness thereof. That is, the fixing piece 110 can be bent at will without being easily damaged. Each of the fixing pieces 110 is disposed with at least one first bonding layer 120 (here, two first bonding layers 120 are taken as an example), and the hair bundle 140 is followed by the first bonding layer 120 and fixed on the pair of fixing pieces. Between 110. Here, the adhesion between the hair bundle 140 and the fixing piece 110 can be increased by at least one first bonding layer 120, so that the hair bundle 140 is not easily dropped. Moreover, by connecting the hair bundle 140 with a pair of fixing pieces 110, the structural strength of the hair extension structure 100 can be improved, so that it is not easily deformed and damaged.

The second bonding layer 130 is disposed on a side of the fixing layer 110 opposite to the first bonding layer 120, and the completed fixing piece 110 and the hair bundle 140 are adapted to be fixed to the user by the second bonding layer 130. hair. In addition, the hair extension structure 100 can further include a release layer 150 attached to the second adhesive layer 130 opposite the fixed sheet 110, wherein the release layer 150 facilitates the hair extension structure 100 when not in use. It is stored and stored, that is, when the hair extension structure 100 is to be used, it is only necessary to remove the release layer 150 and use it.

In another embodiment, not shown, the plurality of hair extension structures can also be used for storage and storage by stacking the second adhesive layers layer by layer.

Figure 3 is a front elevational view of the retaining tab of Figure 2. Referring to FIG. 2 and FIG. 3 at the same time, it is noted that the fixing piece 110 of the embodiment has at least one curved unit C1 on at least one side edge. As shown in FIG. 3, the at least one curved unit C1 includes multiple An arcuate unit C1 arranged along the side edges of the fixing piece 110. As previously mentioned, the hair extension structure 100 is then placed at the hair and scalp of the user, so that the overall tactile sensation directly affects the user. Accordingly, the fixing piece 110 does not have a pointed shape by the presence of the curved unit C1, which can effectively improve the comfort of the user and at the same time reduce the foreign body sensation of the user.

In the novel creation, the curved unit C1 is at least a part of an arc of a radius of 2 mm to 5 mm, which can be produced by making different cutters. The radius R1 of the curved unit C1 of the present embodiment is 5 mm. The radius of its curved unit will be described later in various embodiments. Furthermore, there is also a recessed unit E1 between the adjacent two curved cells C1 as a boundary of the curved unit C1. Here, the recessed unit E1 allows the hair extension structure 100 to be used to split the hair when the user's hair is followed.

Further, in order to further improve the structural strength of the fixing piece 110, the fixing piece 110 of the present invention has a rough structure. In the present embodiment, the fixing piece 110 is made of a mesh fiber. In addition to improving the structural strength, the rough structure makes the fixing piece 110 less deformable, and also improves the adhesion area between the fixing piece 110 and the user's hair (and scalp), thereby improving the fixation of the hair extension structure 100 on the user's hair. Similarly, other forms of roughness will be described in subsequent embodiments.

Fig. 4 is a schematic view showing the fixing piece of Fig. 3 in another state. Referring to FIG. 3 and FIG. 4 simultaneously, in the embodiment, since the curved unit C1 is symmetrical and symmetrical to the side edges of the fixed piece 110, the curved unit C1 and the recessed unit E1 can be folded as the fixed piece 110 Alignment basis. It should be noted that at this time, it is not necessary to use a pair of full-size fixing pieces 110 to be mutually connected as shown in FIG. 2, but instead, only one piece of the full-size fixing piece 110 is folded in half to fix the hair bundle 140 and then fixed. Wherein, the hair bundle 140 can also be regarded as being sandwiched between the pair of fixing pieces 110, but the pair of fixing pieces 110 at this time are folded in half by the fixing piece 110 of a larger size, as shown in FIG. The larger size of the fixed piece 110 has a length L, and in FIG. 4, it is L/2. It should be noted that, in FIGS. 3 and 4, the features of the fixing piece 110 can be clearly recognized. Therefore, the exemplary embodiment of FIG. 2 as a reticular fiber will be omitted.

FIG. 5 is a schematic view showing a fixing piece of a hair extension structure according to another embodiment of the present invention. Referring to FIG. 5, different from the foregoing embodiment, the adjacent two curved cells C2 further include a flat unit P1 and a recessed unit E2, and are arranged in a staggered configuration with respect to the curved unit C2. The recessed unit E2 herein includes a notch T1 which is advantageous for the action of folding in half as shown in FIG. Furthermore, the radius R2 of this embodiment is 3 mm. Further, the rough structure 212 provided on the fixing piece 210 is a plurality of embossed patterns, which also enables the fixing piece 210 to achieve the same effect as described above.

Fig. 6 is a schematic view showing a fixing piece of a hair extension structure according to still another embodiment of the present invention. Referring to FIG. 6, the difference from the foregoing is that the fixing piece 310 has a radius R3 of the curved unit C3 of 2 mm, and the recessed unit E3 includes a crease or a seam mark T2.

7 and 8 are schematic views respectively showing the fixing piece of the other embodiment of the present invention. Different from the foregoing embodiment, the arcuate units C41 and C42 of the fixing piece 410 of FIG. 7 are located on opposite side edges of the fixing piece 410, and the arcuate units C51, C52, C53, C54 of the fixing piece 510 of FIG. Is located in the corner. From this, it can be seen that the arcuate unit is provided on the side edge of the fixing piece, and the configuration thereof can be appropriately changed depending on the desired position (for example, the position of the hair extension).

In summary, in the above embodiment of the novel creation, the hair bundle is then fixed and fixed between a pair of fixing pieces by at least one first bonding layer, thereby improving the bonding strength thereof and avoiding falling. situation. At the same time, covering the hair bundle with a pair of fixing sheets on both sides can also cause the hair extension structure to have high structural strength and is not easily deformed, so that the external force can be endured. The fixing piece has at least one curved unit at at least one side edge thereof, so as a member directly contacting the user, the curved unit can prevent the shape of the fixing piece from being in a pointed state, thereby improving user comfort. And it is not easy to cause foreign body sensation.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the novel creation, and any person skilled in the art can make some changes without departing from the spirit and scope of the novel creation. Retouching, the scope of protection of this new creation is subject to the definition of the scope of the patent application attached.

100‧‧‧Federing structure
110, 210, 310, 410, 510‧‧‧ fixed pieces
120‧‧‧ first layer
130‧‧‧Secondary layer
140‧‧‧ hair bundle
150‧‧‧Fractal layer
212‧‧‧Rough structure
C1, C2, C3, C41, C42, C51, C52, C53, C54‧‧‧ curved units
P1‧‧‧ Straight unit
E1, E2‧‧‧ recessed unit
L‧‧‧ length
Radius of R1, R2, R3‧‧
T1‧‧‧ cut marks
T2‧‧‧crease or seam marks

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing a state of use of a hair extension structure according to an embodiment of the present invention. Figure 2 is an exploded view of the hair extension structure of Figure 1. Figure 3 is a front elevational view of the retaining tab of Figure 2. Fig. 4 is a schematic view showing the fixing piece of Fig. 3 in another state. FIG. 5 is a schematic view showing a fixing piece of a hair extension structure according to another embodiment of the present invention. Fig. 6 is a schematic view showing a fixing piece of a hair extension structure according to still another embodiment of the present invention. 7 and 8 are schematic views respectively showing the fixing piece of the other embodiment of the present invention.

110‧‧‧Fixed tablets

120‧‧‧ first layer

130‧‧‧Secondary layer

140‧‧‧ hair bundle

150‧‧‧Fractal layer

C1‧‧‧ curved unit

Claims (10)

A hair extension structure comprising: a pair of fixing pieces, each of the fixing pieces being provided with at least one first bonding layer; a hair bundle being followed by the first bonding layer and fixed between the pair of fixing pieces; And a second adhesive layer disposed on one of the pair of fixing sheets and facing away from the first bonding layer, the pair of fixing sheets and the hair bundle being adapted to be fixed to the user by the second bonding layer The hair, wherein at least one of the side edges of each of the fixing pieces has at least one curved unit. The hair extension structure of claim 1, wherein the at least one curved unit comprises a plurality of curved units, and the curved units equally divide the side edges of the fixed piece. The hair extension structure of claim 1, wherein the at least one curved unit comprises a plurality of curved units, and a recessed unit exists between adjacent two curved units. The hair extension structure of claim 3, wherein the recessed unit comprises all traces. The hair extension structure of claim 4, wherein the recessed unit further comprises a crease or a seam mark. The hair extension structure of claim 1, wherein the at least one curved unit comprises a plurality of curved units, and a straight unit exists between adjacent two curved units. The hair extension structure of claim 1, wherein the at least one curved unit comprises a plurality of curved units located at opposite side edges of the fixed piece. The hair extension structure of claim 1, wherein the arcuate unit is at least a part of a circular arc having a radius of 2 mm to 5 mm. The hair extension structure of claim 1, wherein the fixing piece has a rough structure. The hair extension structure of claim 1, wherein the fixing piece is made of a bismuth based material.