TW202207828A - Fastener - Google Patents

Abstract

Provided is a fastener 2 comprising: an inverting member 4 that has a long side 4a, in which a central region in the longitudinal direction forms a convex curve, and that is made of an elastic material; and multiple comb teeth 10, 12, one end of which is connected to the long side 4a and the other end of which is free, which extend in a direction that intersects with the longitudinal direction of the long side 4a, and which are disposed at a prescribed interval along the longitudinal direction of the long side 4a. The multiple comb teeth 10, 12 at least comprise first comb teeth 10 and second comb teeth 12 that have different lengths from the one end to the other end. The first comb teeth 10 and the second comb teeth 12 are disposed adjacent to each other in the longitudinal direction of the long side 4a. The first comb teeth 10 and the second comb teeth 12 extend side-by-side from the one end to the other end. As a result of the inversion of the inverting member 4, the multiple comb teeth 10, 12 alternate between a state that is close to the inverting member 4 and a state that is separated therefrom. During use, the user's hair is clamped between the first comb teeth 10 and the second comb teeth 12 and the inverting member that is close.

Description

Securing clip

The present invention relates to a fixing clip which can clamp and fix an object, and particularly relates to a fixing clip suitable for fixing a wig bottom net with artificial hair planted on the user's head.

In some cases, wig fixing clips are used in order to fix the wig base net in which artificial hair is implanted to the user's head. This wig holder is attached to the bottom surface side of the wig base net (the side that is in contact with the user's head) by using sutures or the like, and the user's hair is clamped by the wig holder. , and the wig bottom net can be fixed on the user's head. Among such clips for wigs, there is a clip for wigs using a reversing member to which a plurality of comb teeth are attached (for example, refer to Patent Document 1). The holding clip for a wig disclosed in Patent Document 1 firstly opens the comb teeth, pulls up the user's hair with the comb teeth, and then inverts the reversing member to close the comb teeth, so that the use of the wig is closed. The person's hair is sandwiched between the comb teeth and the reversing member, and the wig can be fixed. [Prior Art Literature] [Patent Literature]

[Patent Document 1] Japanese Utility Model Registration No. 3221833

[Problems to be Solved by Invention]

In the clip for a wig disclosed in Patent Document 1, the plurality of comb teeth attached to the reversing member are formed to have the same length. Generally speaking, human hair grows into multiple layers and has a considerable volume. Not only the length of the hair is different, but the direction of the hair is also different. Therefore, if the comb teeth are all of the same length, the front ends of the comb teeth will be juxtaposed in a straight line. When the front end of the comb teeth touches the hair, the direction of the hair will be offset and the hair will run away. Pick up enough hair. In addition, if the tips of the comb teeth are juxtaposed in a straight line, the arrangement direction of the caught hair tends to follow the extending direction of the comb teeth, and there is a possibility that the clip cannot be fixed with sufficient force. .

The purpose of the present invention is to solve the above-mentioned technical problems, and to provide a fixing clip that can switch between the closed state of the comb teeth and the open state of the comb teeth by reversing the reversing member, which can be clamped for more use. The user's hair, and can be firmly fixed to the user's hair clip. [Technical means to solve problems]

In order to solve the above-mentioned technical problem, the feature of the fixing clip of the present invention is that it has: a reversing member made of an elastic material having a long side portion of which the central field in the longitudinal direction has been bent into a convex shape; and One end is connected to the long side portion, and the other end is a free end, extending toward the direction intersecting the longitudinal direction of the long side portion, and a plurality of comb teeth arranged at predetermined intervals along the longitudinal direction of the long side portion; The plurality of comb teeth have at least first comb teeth and second comb teeth having different lengths from the one end to the other end, and the first comb teeth and the second comb teeth are opposite to each other in the longitudinal direction of the long side portion. Neighborhood configuration, By reversing the reversing member, the plurality of comb teeth can be changed into a state close to the reversing member and a state in which they are separated from the reversing member. [Effect of invention]

As described above, the present invention can provide a fixing clip that can switch between the closed state of the comb teeth and the open state of the comb teeth by inverting the reversing member, and can clip more hair of the user, and A clip that securely attaches to the user's hair.

Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings. The embodiment described below is an embodiment for embodying the technical idea of the present invention, and the present invention is not limited to the embodiment described below unless it is specifically described. In each drawing, the same reference numerals are sometimes used for members having the same function. In consideration of the ease of explanation and understanding of the main points, some embodiments may be separated and shown, but the configurations shown in different embodiments may be partially replaced or combined. In the embodiments to be described later, descriptions of the things in common with the above-described embodiments are omitted, and only the differences between the two will be described. In particular, the same effect obtained by the same configuration will not be described one by one for each embodiment. The sizes and positional relationships of the components shown in the respective drawings are sometimes exaggerated in order to clarify the description.

(The retaining clip of the first embodiment of the present invention) First, the fixing clip according to the first embodiment of the present invention will be described with reference to FIGS. 1 , 2 , 3A and 3B. FIG. 1 is a schematic plan view showing a reversing member constituting a fixing clip according to a first embodiment of the present invention. FIG. 2 is a schematic plan view showing the fixing clip according to the first embodiment of the present invention. FIG. 3A is a side view viewed in the direction of arrow C in FIG. 2 , especially a view showing a closed state of the comb teeth. FIG. 3B is a side view viewed in the direction of arrow C in FIG. 2 , especially a view showing the open state of the comb teeth.

<Reversed member> FIG. 1 shows the planar shape of the inversion member 4 in the initial state before being deformed. The reversing member 4 of the present embodiment is formed of an elastic material, that is, a thin metal plate. However, it is not limited to this, as long as it is a material having elasticity, other desired materials such as resin materials can also be used. In the initial state, the reversing member 4 has a long side portion 4a, another long side portion 4b opposite to the long side portion 4a, and two opposite short side portions 4c, 4d1/4d2. A quadrilateral flat shape. The short side portions 4d1/4d2 on the left side of the drawing are kept apart between the short side portions 4d1 and 4d2. Therefore, the reversing member 4 in the initial state can also be said to have a substantially C-shaped planar shape. A connecting hole 22a and a connecting hole 22b are respectively drilled in the vicinity of the ends of the short side portion 4d1 and the short side portion 4d2 separated by a space. The distance between the centers of the connection holes 22a and the connection holes 22b is represented by D.

A plurality of comb teeth 10 and 12 are mounted on the long side portion 4a. One end of the comb teeth 10 and 12 is connected to the long side portion 4a (refer to the arrow A in FIG. 1 ) and the other end (refer to the arrow A in FIG. 1 ). Arrow B) is the free end. More specifically, the comb teeth 10 and 12 have the first comb teeth 10 and the second comb teeth 12 having different lengths from one end to the other end. The length of the first comb teeth 10 is formed to be longer than the length of the second comb teeth 12 . The first comb tooth 10 includes a shaft portion 10a and a substantially spherical head portion 10b provided at a free end of the shaft portion 10a. Similarly, the second comb tooth 12 includes a shaft portion 12a and a substantially spherical head portion 12b provided at the free end of the shaft portion 12a. The first comb teeth 10 and the second comb teeth 12 are formed of a metal material, and are attached to the long side portion 4a of the reversing member 4 by, for example, welding, soldering, or brazing.

The first comb teeth 10 and the second comb teeth 12 extend in a direction substantially orthogonal to the longitudinal direction of the long side portion 4 a of the reversing member 4 . However, it is not always necessary to be perpendicular to the longitudinal direction of the long side portion 4a, and may extend in a direction inclined with respect to the longitudinal direction of the long side portion 4a. However, it is preferable that the first comb teeth 10 and the second comb teeth 12 are arranged so as to be substantially parallel to each other. To summarize the above, it can be said that the first comb teeth 10 and the second comb teeth 12 extend in a direction intersecting with the longitudinal direction of the long side portion 4 a of the reversing member 4 . The first comb teeth 10 and the second comb teeth 12 are arranged at predetermined intervals along the longitudinal direction of the long side portion 4 a of the reversing member 4 .

The reversing member 4, the first comb teeth 10, and the second comb teeth 12 can be formed of metal materials such as stainless steel, carbon-containing steel, aluminum, copper, and titanium. In addition, the surface of the metal sheet can also be covered with a film, especially for those who are allergic to metals, the practice of filming on the metal surface is an effective preventive measure. In addition, in order to improve the comfort during wearing, for example, a rubber-elastic tactile film coating treatment can also be performed, and other desired materials can also be used to perform the film coating treatment according to the application.

In terms of the size of the reversing member 4, for example, the thickness may be 0.15 to 2 mm; the length of the long side (refer to W in FIG. 1 ) may be 20 to 50 mm; the length of the short side may be 20 to 50 mm. 6~30mm. In addition, the length of the comb teeth 10 and 12 may be 8 to 30 mm, and the outer diameter of the shaft portions 10a and 12a of the comb teeth 10 and 12 may be 0.3 to 2 mm. In addition, the interval between adjacent comb teeth 10 and 12 may be 1 to 3 mm. However, these dimensions are only examples of the case where the reversing member 4 is applied to a wig, and other desired dimensions may be designed according to the application.

From this initial state, the reversing member 4 is deformed so that the connecting hole 22 a and the connecting hole 22 b with the center pitch D overlap each other, as indicated by the dashed arrow in FIG. 1 , and the connecting member 20 is used. To make a connection, the fixing clip 2 as shown in FIG. 2 can be formed. At this time, the long-side portion 4a and the other long-side portion 4b facing each other are bent and deformed so that the central region in the longitudinal direction thereof becomes convex. For example, a metal rivet can be used as the connecting member 20, and after the rivet is inserted, the front end of the inserted rivet is plastically deformed, and then the connection can be performed. In other words, it can be joined by "riveting". However, the connection method is not limited to this, and for example, other types of connection members such as bolts and nuts may be used for mechanical connection, or the connection may be performed by welding. However, if such a connection member 20 is used for connection, there is still room for relative movement of the connection areas that overlap each other, so it is considered to have more excellent operability.

＜Retaining clips＞ The reversing member 4 of the fixing clip 2 formed in the above-described manner has a substantially rectangular planar shape composed of four sides. As shown in FIG. 3A , in the long-side portion 4a and the other long-side portion 4b facing each other, if the central region in the longitudinal direction is curved so as to protrude toward the lower side of the drawing, the first bar The teeth 10 and the second comb teeth 12 are brought into a state close to the reversing member 4 , and this state is maintained by the elastic force of the reversing member 4 . In other words, the closed state of the first comb teeth 10 and the second comb teeth 12 is maintained by the elastic force of the reversing member 4 . From this state, the user inverts the reversing member 4 again, as shown in FIG. 3B , in the long side portion 4a and the other long side portion 4b facing each other, if the lengthwise direction is When the central area is curved so as to protrude toward the upper side in the drawing, the first comb teeth 10 and the second comb teeth 12 are changed to be separated from the reversing member 4 . Then, this state is maintained by the elastic force of the reversing member 4 . In other words, the open state of the first comb teeth 10 and the second comb teeth 12 is maintained by the elastic force of the reversing member 4 .

In this way, when the first and second comb teeth 10 and 12 are in the open state, the user's hair is picked up by the first and second comb teeth 10 and 12 so that a predetermined amount of hair enters the first and second comb teeth. After 2 between the teeth 10, 12 and the reversing member 4, the reversing member 4 is reversed again, and the first and second teeth 10, 12 are changed from the open state to the closed state, and a predetermined amount of Hair is sandwiched and held between the first and second comb teeth 10 and 12 and the reversing member 4 . The reversing member 4 of the fixing clip 2 has a substantially rectangular planar shape, so that the open and closed states of the first and second comb teeth 10 and 12 can be stably maintained, and the reversing member 4 can be easily reversed. Turn to change the opening and closing states of the first and second comb teeth 10 and 12 .

In addition, the friction member 6 is provided on the entire surface of the other long side portion 4b of the reversing member 4 . The friction member 6 can be made of elastic materials with high friction coefficients such as rubber including silicone, synthetic rubber, and urethane. For example, in the initial state, the friction member 6 formed in a tubular shape is inserted from the separated area (see FIG. 1 ) of the reversing member 4, and is installed so as to cover the other long side 4b, and then reversed The member 4 is deformed and connected, and thus the friction member 6 can be provided on the other long side portion 4 b of the reversing member 4 . However, it is not limited to this method, and after deforming and connecting the reversing member 4, the friction member 6 may be attached to the other long side 4b with an adhesive such as an adhesive.

In the present embodiment, since the friction member 6 is provided on the other long side portion 4b, when the first and second comb teeth 10 and 12 are in the closed state, the first and second comb teeth 10 and 12 can be added. The force for holding the hair between the friction member 6 and the friction member 6 can more surely fix the fixing clip 2 to the hair. In addition, the reversing member 4 is provided with a total of five mounting holes 24, two on the left side and three on the right side in the drawing. In addition, since the center part of the connection member 20 also has an opening, it is provided with three mounting holes each on the left and right substantially. The fixing clip 2 can be sewed and attached to the wig base net by passing thin threads such as sutures through these attachment holes 24 . In addition, the use of these mounting holes 24 can reduce the weight of the fixing clip 2, and the reversing member 4 can be easily deformed.

＜Openness of comb teeth＞ In the above-described manner, the reversing member 4 is deformed so that the positions of the two connecting holes 22a, 22b separated by the distance between the centers of D in the initial state are aligned, and the long side 4a and the other One long side portion 4b is bent. At this time, if the distance D between the centers of the connecting holes 22a and 22b is larger than the length W in the longitudinal direction of the long side portion 4a (refer to FIG. 1 ), the deformation amount of the reversing member 4 can be increased, and the The degree of curvature of the major long side portion 4a and the other long side portion 4b.

In this way, when the first and second comb teeth 10 and 12 are in the open state, the opening angle formed by the first and second comb teeth 10 and 12 and the reversing member 4 can be further increased. In this way, hairs can be inserted up to the sides of the bases where the first and second comb teeth 10 and 12 are fixed to the reversing member 4, and more hairs can be inserted. In addition, if the opening angle of the bar teeth 10 and 12 in the open state is large, the distance between the front ends of the first and second bar teeth 10 and 12 and the reversing member 4 can be increased. In this way, the hair can be easily inserted between the open first and second comb teeth 10 and 12 and the reversing member 4 .

Therefore, since a larger opening angle formed by the first and second comb teeth 10, 12 and the reversing member 4 can be obtained, the present inventor has found a creative idea, that is: the connecting holes 22a, 22b If the ratio between the center pitch (in other words, the amount of movement from the initial state to the overlapping state) D and the length W in the longitudinal direction of the long side portion 4a, that is, the ratio of D/W is set to 0.15 or more, it is possible to A sufficient amount of distance between the tips of the first and second comb teeth 10 and 12 and the reversing member 4 is obtained. For example, if the length of the first comb teeth 10 is about 12 mm, in the open state, the distance between the front end of the first comb teeth 10 and the reversing member 4 can be about 6 mm. However, if the distance D between the centers of the connecting holes 22a and 22b is too large compared to the length W of the long side portion 4a, the deformation of the reversing member 4 is too large, and a relatively large force is required to reverse it.

Considering the above factors, it can be said that the relationship between the center distance D of the connecting holes 22a and 22b and the length W of the long side portion 4a is preferably set to the following relationship: 0.15≦D/W≦0.17 Therefore, by setting the ratio of the center distance D of the connection holes 22a, 22b to the length W of the long side portion 4a within the above-mentioned range, it is possible to obtain the first, The opening angle formed by the second comb teeth 10 and 12 and the reversing member 4 can easily reverse the reversing member 4 for the fixing clip 2 .

(length of comb teeth) In the fixing clip 2 of the present embodiment, there are first comb teeth 10 having different lengths from one end (refer to the arrow A in FIG. 1 ) to the other end (refer to the arrow B in FIG. 1 ). In addition to the second comb teeth 12 , the first comb teeth 10 and the second comb teeth 12 are arranged adjacent to each other in the longitudinal direction of the long side portion 4 a of the reversing member 4 . Generally speaking, human hair grows into multiple layers and has a considerable volume. The length of the hair is different, and the direction of the hair is also different.

Since the user's hair is inserted into the fixing clip 2 and the fixing clip 2 is fixed to the hair, the hair must be inserted between the first and second comb teeth 10 and 12 in the open state and the reversing member 4 . In the fixing clip 2 of the present embodiment, since the first comb teeth 10 and the second comb teeth 12 having different lengths are arranged adjacent to each other, when the first comb teeth 10 with the longer length is used to extract the hair, the hair is not extracted. The obtained hair can be picked up by the adjacent second comb teeth 12 with shorter length. In this way, more hairs can be easily inserted between the first and second comb teeth 10 and 12 and the reversing member 4 .

Furthermore, in the present embodiment, when the first bar teeth 10 and the second bar teeth 12 of different lengths are used to form the shape of the tip with concavities and convexities, the hair is caught between the bar teeth 10 and 12 and the reversing member 4 . In time, the arrangement direction of the hairs is not only in the extending direction of the comb teeth 10 and 12, but also in the direction obliquely intersecting with the extending direction of the comb teeth. Since the clipped hairs are wound around the comb teeth 10 and 12 at various angles in this manner, it is possible to increase the strength of clipping the clips 2 to fix the clips 2 by clipping the hairs. Therefore, the fixing clip 2 can be firmly and stably fixed to the user's hair.

Therefore, the present embodiment can provide the fixing clip 2 which can be switched between the closed state of the comb teeth and the open state of the comb teeth by inverting the inverting member 4, and can easily remove more hairs. The hair clip is inserted between the comb teeth 10, 12 and the reversing member 4, and is the fixing clip 2 that can fix the fixing clip 2 to the user's hair firmly and stably.

More specifically, in the fixing clip 2 of the present embodiment, in the longitudinal direction of the long side portion 4a of the reversing member 4, adjacently arranged: constituted by two adjacently arranged first comb teeth 10 10A of the first comb teeth area; and a second comb teeth area 12A constituted by two adjacently arranged second comb teeth 12 . By using the first comb teeth area 10A and the second comb teeth area 12A, which are arranged adjacent to each other with the plurality of comb teeth 10 and 12, the hairs can be picked up more reliably, and the hairs picked up by the first comb teeth area 10A are not picked up. , the adjacent second comb tooth area 12A with a shorter length can be used for sure scooping up.

In addition, the present embodiment has an arrangement pattern in which the first comb-tooth area 10A and the second comb-tooth area 12A are alternately arranged in the longitudinal direction of the long-side portion 4a of the reversing member 4 . As shown in FIG. 2 , from the left side of the drawing, the first comb area 10A, the second comb area 12A, the first comb area 10A, the second comb area 12A, and the first comb area are arranged in this order. Tooth field 10A. With this arrangement pattern, the hair can be surely caught between the bar teeth 10 and 12 and the reversing member 4 over almost the entire lengthwise range of the long side portion 4 a of the reversing member 4 .

In addition, according to this arrangement pattern, in the longitudinal direction of the long side portion 4a of the reversing member 4, the first comb teeth 10 and the second comb teeth 12 are arranged symmetrically with respect to the center portion. With such a symmetrical arrangement, the hair can be sandwiched between the bar teeth 10 and 12 and the reversing member 4 in a well-balanced manner, and therefore, the effect of fixing the fixing clip 2 to the hair can be achieved so as not to be easily displaced from the hair.

＜Position of the head of the comb tooth＞ The free ends of the first and second comb teeth 10 and 12 are provided with slightly spherical heads 10b and 12b which are located further outside the substantially quadrangular planar shape of the reversing member 4 . In this way, the user's hair can be more easily picked up on the first and second comb teeth 10 and 12 . On the other hand, if the first and second comb teeth 10 and 12 are extended too long, there is a high possibility that the heads 10b and 12b are caught in the wig bottom net when the clip 2 is attached to the wig bottom net.

The fixing clip 2 of this embodiment can firmly fix the fixing clip 2 to the user's hair. Therefore, in the slightly quadrangular planar shape of the reversing member 4, even if the two short sides facing each other are placed The lengths of 4c and 4d1/4d2 are shortened, and sufficient fixing force can still be obtained. Therefore, even if the heads 10b and 12b of the first and second comb teeth 10 and 12 are positioned further outside the substantially quadrangular planar shape of the reversing member 4, the first and second comb teeth 10 and 12 are not allowed to extend. is too long. In this way, it is possible to provide: in addition to being able to easily pick up the user's hair, the fixing clip 2 is less likely to be caught in the bottom net of the wig.

(Fixing clips of other embodiments of the present invention) The arrangement of the comb teeth of different lengths is not limited to the above-described first embodiment, as long as the first comb teeth 10 and the second comb teeth 12 have at least different lengths, and the first comb teeth 10 and the second comb teeth 12 are arranged. If the reversing member 4 is arranged to be adjacent to each other in the longitudinal direction of the long side portion 4a, another arbitrary arrangement of the comb teeth may be adopted. Examples of these will be described below as the fixing clips according to the second to fourth embodiments of the present invention with reference to FIGS. 4A to 4C .

<Second Embodiment Fixing Clip> 4A is a schematic plan view showing the area of the comb teeth of the fixing clip according to the second embodiment of the present invention. In the fixing clip 2 of the present embodiment, in the longitudinal direction of the long side portion 4a of the reversing member 4, the first comb teeth area 10A constituted by one first comb teeth 10 and the first comb teeth area 10A composed of one first comb teeth 10 and The second comb teeth area 12A is constituted by the second comb teeth 12 that are shorter than the first comb teeth 10 . In the above-mentioned first embodiment, a plurality of first and second comb teeth 10 and 12 are arranged adjacent to each other to constitute the first and second comb teeth areas 10A and 12A, respectively. The first and second comb teeth areas 10A and 12A constituted by the first and second comb teeth 10 and 12 are different in this point. However, as in the first embodiment, in the longitudinal direction of the long side portion 4a of the reversing member 4, there is an arrangement pattern in which the first comb-tooth area 10A and the second comb-tooth area 12A are alternately disposed, and The first comb teeth 10 and the second comb teeth 12 are arranged symmetrically with respect to the center portion.

Therefore, the first and second comb teeth areas 10A and 12A are constituted by one first and second comb teeth 10 and 12, respectively. Therefore, even if the length of the long side 4a of the reversing member 4 is the same, the It is possible to form more adjacent states of comb teeth of different lengths. In this way, the function of picking up the hairs that cannot be picked up by the first comb teeth 10 can be more effectively performed by the adjacent second comb teeth 12 having a shorter length.

<Fixing clip of the third embodiment> 4B is a schematic plan view showing the area of the comb teeth of the retaining clip according to the third embodiment of the present invention. In the fixing clip 2 of the present embodiment, the first comb-tooth area 10A composed of the two first comb-tooths 10 and the relatively 12A of 2nd comb teeth area|regions comprised by the 2nd comb teeth 12 which are shorter in the 1st comb teeth 10. In the above-mentioned first embodiment, the first and second comb teeth 10 and 12 of the same number are arranged adjacent to each other to constitute the first and second comb teeth areas 10A and 12A, but in the present embodiment, the number of teeth is different. The first and second comb teeth 10 and 12 constitute the first and second comb teeth areas 10A and 12A, and the two are different in this point.

However, as in the first embodiment, there is an arrangement pattern in which the first crest area 10A and the second crest area 12A are alternately arranged in the longitudinal direction of the long side 4a of the reversing member 4 . As shown in FIG. 4B , from the left side of the drawing, the second comb area 12A, the first comb area 10A, the second comb area 12A, the first comb area 10A, and the second comb area are arranged in this order. The field 12A, the first comb field 10A, and the second comb field 12A. Also, as in the first embodiment, the first comb teeth 10 and the second comb teeth 12 are arranged symmetrically with respect to the center in the longitudinal direction of the long side portion 4a of the reversing member 4 . In this embodiment, since the number of the first comb teeth 10 having a longer length is large, more hairs can be picked up by the first comb teeth 10 .

<The retaining clip of the fourth embodiment> 4C is a schematic plan view showing the area of the comb teeth of the retaining clip according to the fourth embodiment of the present invention. In the fixing clip 2 of the present embodiment, the first comb teeth area 10A constituted by two first comb teeth 10 and the first comb teeth area 10A constituted by two first comb teeth 10 and one In addition to the second pectinar area 12A formed by the second pegs 12 that are shorter than the first pegs 10 , the third pegs 14 that are shorter than the second pegs 12 are further provided. The constituted third comb tooth region 14A differs from the above-described first embodiment in this point. However, as in the first embodiment, the first comb teeth 10 , the second comb teeth 12 , and the third comb teeth 14 are arranged symmetrically with respect to the center portion.

In the present embodiment, the third comb teeth 14 that are shorter than the second comb teeth 12 are arranged adjacent to each other. Therefore, the hairs that cannot be picked up by the first comb teeth 10 can be used for the short adjacent lengths. The second comb teeth 12 can be picked up. In addition, the hairs that cannot be picked up by the second comb teeth 12 can be picked up by the adjacent third comb teeth 14 with a shorter length. Therefore, more hairs can be caught between the comb teeth 10 , 12 , 14 and the reversing member 4 effectively.

As described above, if it is desired to form the adjacent state of more comb teeth of different lengths without greatly increasing the length of the long side portion 4a of the reversing member 4, the comb teeth regions 10A, 12A, The number of comb teeth 10, 12, and 14 of 14A is preferably set at the level of 1 to 3. In addition, considering the balance of the amount of hair picked up by each of the comb-tooth areas 10A, 12A, and 14A, the number of comb teeth 10, 12, and 14 of each of the comb-tooth areas 10A, 12A, and 14A is set to The same number of branches, or the number of branches that differ only by 1 or 2 is suitable.

(Example) Next, the fixing clip 2 of the above-mentioned first embodiment was actually manufactured as an example, and the conventional fixing clip 102 was used as a comparative example, and a comparative test was carried out for both, and the results are described below. FIG. 5A is a diagram (photograph) showing a retaining clip of an embodiment of the present invention. FIG. 5B is a diagram (photograph) showing a conventional fixing clip as a comparative example. The example shown in FIG. 5A has the same structure as the fixing clip 2 of the above-mentioned first embodiment, and is provided with the first comb teeth 10 and the second comb teeth 12 with different lengths. On the other hand, in the conventional fixing clip as a comparative example, all the comb teeth are of the same length. In addition, except that the length of the comb teeth is different, the examples and the comparative examples have substantially the same shape.

<Example 1> First, with reference to FIG. 6 , Example 1 in which the number of hairs picked up by the comb teeth of the fixing clip is compared is explained. Fig. 6 is a diagram (photograph) showing a test for measuring the number of hairs that can be picked up by the comb teeth using the fixing clip of the Example. As shown in FIG. 6 , 100 sutures of simulated hair were fixed on the flat plate. For the fixing clip 2 of the embodiment shown in FIG. 5A and the fixing clip 102 of the comparative example shown in FIG. 5B , 10 The second test is to sandwich the suture between the comb teeth and the reversing member. The results are shown in Table 1 below.

As shown in the measurement results in Table 1, the Examples have an average of 29.5 sutures that can be sandwiched, and the Comparative Examples have an average of 23.8 sutures. It can be seen that the Examples can sandwich more sutures. In this way, it was confirmed that more hairs can be caught by arranging the first bar teeth 10 and the second bar teeth 12 having different lengths adjacent to each other.

<Example 2> 7A and 7B to illustrate the suture using simulated hair of Example 2, and compare and observe the state of the hair caught by the fixing clips of the Example and the Comparative Example wrapped around the comb teeth. Fig. 7A is a view (photograph) showing the state of the hair when the fixing clip 2 of the embodiment is used to sandwich the hair between the comb teeth and the reversing member. FIG. 7B is a diagram (photograph) showing the state of the hair when the holding clip 102 of the comparative example is used to sandwich the hair between the comb teeth and the reversing member.

As shown by the arrows in FIG. 7A , it can be seen that the fixing clip 2 of the embodiment has a concave and convex front end shape due to the first and second comb teeth 10 and 12 having different lengths, so the arrangement direction of the hair is not only along the The extending direction of the bar teeth 10 and 12 also faces a direction inclined to the direction of the bar teeth 10 and 12 . On the other hand, it can be seen that all the comb teeth are the same length of the fixing clip 102 of the comparative example, and almost all the hairs are arranged in the direction of extension of the comb teeth. In this way, it can be confirmed that this is the main reason why the strength of using the fixing clip 2 of the embodiment to clip and fix the hair is greater than that of using the fixing clip 102 of the comparative example.

<Example 3> Next, the results of the measurement of the strength of holding the hair with the fixing clip 2 of the example and the strength of holding the hair with the fixing clip 102 of the comparative example in Example 3 will be described with reference to FIG. 8 . Fig. 8 is a diagram (photograph) showing a case in which the force with which the hair can be fixed to the hair by sandwiching the hair between the bar teeth of the fixing clip and the reversing member is measured using a spring balance. As shown in FIG. 8 , the suture of simulated hair was sandwiched between the teeth and the reversing member of the fixing clips 2 and 102 of the embodiment and the comparative example, and then the fixing clips 2 and 102 were pulled by a spring balance to measure the Fixed strength.

Specifically, the force of pulling the spring balance is gradually increased, and the value of the spring balance when the fixing clips 2 and 102 start to move is regarded as the fixed force. As a result, the fixing force of the fixing clip 102 of the comparative example is 20 to 30 g, and the fixing force of the fixing clip 2 of the embodiment is 40 to 50 g. In this way, it can be known that the fixing force of the fixing clip 2 of the embodiment is greater than that of the fixing clip 102 of the comparative example. Therefore, it can be confirmed that the hair clipped by the first comb teeth 10 and the second comb teeth 12 of different lengths in the fixing clip 2 of the present embodiment is not only oriented in the extending direction of the comb teeth, but also directed toward the direction of the comb teeth. The direction of extension is inclined, so that it can be fixed to the hair with greater force.

Therefore, the fixing clip 2 having the first and second comb teeth 10 and 12 of different lengths has a relatively large force for clamping and fixing the hair. Therefore, the reversing member 4 has a substantially quadrangular planar shape. Among them, even if the lengths of the two short side portions 4c and 4d1/4d2 facing each other are shortened, a sufficient fixing force can be ensured. Therefore, the inventors have found a creative idea, that is, for example, in the slightly quadrangular planar shape of the reversing member 4, if the length of the long side is L1 and the length of the short side is L2, even if the length of L2/L1 is Even if the ratio is 0.3 or less, a sufficient fixing force can be obtained. However, if the distance between the long side and the short side is too large, it will tend to be difficult to use. Therefore, it is suitable to fall within the range of 0.2≦L2/L1≦0.3.

In this way, even if the front ends of the first comb teeth 10 and the second comb teeth 12 extend to the outside of the substantially quadrangular planar shape, when the fixing clip 2 is attached to the wig bottom net, the occurrence of the first comb teeth 10 and 12 can be reduced. The second tooth 12 is entangled in the bottom net of the wig. Therefore, the system can provide the fixing clip 2 with which the user's hair can be easily picked up and there is little risk of being caught in the bottom net of the wig.

(Instructions about the wig with the clip installed) Next, the wig after the fixing clips of the various embodiments described above have been attached will be described with reference to FIG. 9 . Figure 9 is a schematic plan view of the wig after the retaining clip of the present invention has been installed.

FIG. 9 shows that the two clips 2 are installed on the bottom inner side of the wig bottom net 30 (the side that is in contact with the user's head). In particular, it is attached to the vicinity of the peripheral edge portion of the wig bottom net 30, and is located in the area in front of the user's ear (temple). In addition, the number of the fixing clips 2 installed on the wig bottom net 30 is not limited to two, and any number of the fixing clips 2 can be installed according to the application. The method of installing the fixing clip 2 to the wig bottom net 30 can be adopted: after passing the suture through the plurality of installation holes 24 and the opening of the connecting member 20 provided on the fixing clip 2, sew on the wig bottom net 30 Methods. However, it is not limited to this method, and any conventional method may be used to attach the fixing clip 2 to the wig base net 30 in addition to using other connecting members.

After the artificial hair 32 is implanted on the wig base net 30, the wig 40 can be formed. When the user wears the wig 40, the bottom net 30 of the wig is first put on the head, and then the teeth of the fixing clip 2 in the area in front of the ear (temple) are kept in an open state, so that the user's wig is kept open. Hair is inserted between the bar teeth and the reversing member, and then the reversing member is reversed, and the hair is sandwiched between the bar teeth and the reversing member, so that the reversing member is held by the hair. In this way, the wig 40 can be stably fixed to the head.

(Fixing clip of an embodiment of the present invention) As described above, the fixing clip 2 of each of the above-mentioned embodiments includes: the reversing member 4 made of an elastic material having a long side portion 4a whose central region in the longitudinal direction has been bent into a convex shape; and one end of which is connected to The long side portion 4a, the other end being a free end, extends in a direction intersecting the longitudinal direction of the long side portion 4a, and a plurality of comb teeth 10, 12 are arranged at predetermined intervals along the longitudinal direction of the long side portion 4a; The plurality of comb teeth 10 and 12 have at least the first comb teeth 10 and the second comb teeth 12 having different lengths from one end to the other end. The directions are adjacent to each other, and the first comb teeth 10 and the second comb teeth 12 extend side by side from one end to the other end. By inverting the reversing member 4, the plurality of comb teeth 10 and 12 can be changed to The state of approaching the reversing member 4 and the state of being away from the reversing member 4 .

In this way, it is possible to provide the fixing clip 2 which can switch the closed state of the teeth 10 and 12 and the open state of the teeth 10 and 12 by reversing the reversing member, and can be used for more The user's hair can be firmly fixed on the user's hair fixing clip 2 .

In addition, the fixing clips 2 of the above-mentioned embodiments are arranged adjacent to each other in the longitudinal direction of the long side portion 4a: the first bar composed of one or a plurality of first bar teeth 10 arranged adjacently The tooth area 10A; and the second comb tooth area 12A constituted by one or a plurality of second comb teeth 12 arranged adjacently.

In this way, the hairs that cannot be picked up by the first comb region 10A can be picked up reliably by the adjacent second comb region 12A with a shorter length.

In particular, the above-mentioned first to third embodiments have an arrangement pattern in which the first comb-tooth area 10A and the second comb-tooth area 12A are alternately arranged in the longitudinal direction of the long side portion 4a, so that almost the entire Hair can be surely caught between the bar teeth 10 and 12 and the reversing member 4 within the range of the longitudinal direction of the long side portion 4a.

In addition, in the fixing clips 2 of the above-mentioned various embodiments, the first bar teeth 10 and the second bar teeth 12 are arranged symmetrically with respect to the center portion in the longitudinal direction of the long side portion 4a, so that the hair can be easily removed. Since the comb teeth 10 and 12 and the reversing member 4 are sandwiched in a balanced manner, the fixing clip 2 can be securely fixed so as not to be easily displaced from the hair.

The application of the fixing clip of the present invention can not only be used to fix the above-mentioned wig bottom net, as long as the object to be fixed is inserted between the comb teeth and the reversing member, and then the reversing member is reversed, using As long as the elastic force of the member is reversed to clamp the object and fix it, it can be applied to other arbitrary fields. Although the embodiments of the present invention have been described above, the disclosed contents can be changed in terms of the details of the constituent elements. The combination of the constituent elements in the embodiment, the change of the order, etc., are all within the scope of the present invention. And the technical idea of the present invention can be achieved.

2: Fixing clip 4: Reverse the component 4a: Long side 4b: Another long side 4c: Short side 4d1: Short side 4d2: Short side 6: Friction member 10: 1st comb 10a: Shaft 10b: Head 10A: 1st comb tooth field 12: 2nd comb 12a: Shaft 12b: Head 12A: 2nd comb tooth field 14: 3rd comb 14a: Shaft 14b: Head 14A: 3rd comb tooth field 20: Connecting components 22a, 22b: connecting holes 24: Mounting holes 30: Wig Bottom Net 32: Simulated Hair 40: Wigs

1 is a schematic plan view showing a reversing member constituting the fixing clip according to the first embodiment of the present invention. Fig. 2 is a schematic plan view showing the fixing clip according to the first embodiment of the present invention. [ Fig. 3A ] It is a side view viewed in the direction of arrow C in Fig. 2 , especially a view showing a closed state of the comb teeth. [ Fig. 3B ] It is a side view viewed in the direction of arrow C in Fig. 2 , especially a view showing the open state of the comb teeth. 4A is a schematic plan view showing the area of the comb teeth of the retaining clip according to the second embodiment of the present invention. [ Fig. 4B ] A schematic plan view showing the area of the comb teeth of the fixing clip according to the third embodiment of the present invention. [ Fig. 4C ] A schematic plan view showing the area of the comb teeth of the retaining clip according to the fourth embodiment of the present invention. [FIG. 5A] It is a figure (photograph) which shows the fixing clip of the Example of this invention. [ Fig. 5B ] is a diagram (photograph) showing a conventional fixing clip, that is, a fixing clip of a comparative example. [ Fig. 6] Fig. 6 is a diagram (photograph) showing a test for measuring the number of hairs that can be picked up by the comb teeth using the fixing clip of the Example. [ Fig. 7A] Fig. 7A is a diagram (photograph) showing a state of hair when the hair is clamped between the comb teeth and the reversing member using the fixing clip of the example. 7B is a view (photograph) showing the state of the hair when the hair is sandwiched between the bar teeth and the reversing member using the fixing clip of the comparative example. [ Fig. 8 ] It is a diagram (photograph) in which the hair is sandwiched between the teeth of the fixing clip and the reversing member, and the strength with which the fixing clip can be fixed to the hair is measured using a spring balance. [ Fig. 9 ] is a schematic plan view showing a wig to which the clip of the present invention is attached.

2: Fixing clip

4: Reverse the component

4a: Long side

4b: Another long side

4c: Short side

4d1: Short side

4d2: Short side

6: Friction member

10: 1st comb

10a: Shaft

10b: Head

10A: 1st comb tooth field

12: 2nd comb

12a: Shaft

12b: Head

12A: 2nd comb tooth field

20: Connecting components

24: Mounting holes

Claims (7)

A fixing clip is characterized in that it has: a reversing member made of an elastic material having a long side portion of which the central field in the longitudinal direction has been bent into a convex shape; and One end is connected to the long side portion, and the other end is a free end, extending toward the direction intersecting the longitudinal direction of the long side portion, and a plurality of comb teeth arranged at predetermined intervals along the longitudinal direction of the long side portion; The plurality of comb teeth have at least first comb teeth and second comb teeth having different lengths from the one end to the other end, and the first comb teeth and the second comb teeth are opposite to each other in the longitudinal direction of the long side portion. Neighborhood configuration, The first comb teeth and the second comb teeth extend side by side from the one end to the other end, By reversing the reversing member, the plurality of comb teeth can be changed into a state close to the reversing member and a state away from the reversing member, In use, the first comb teeth and the second comb teeth sandwich the user's hair between them and the reversing member in an approaching state. The fixing clip as claimed in claim 1, wherein the first and second comb-tooth areas are adjacently arranged in the longitudinal direction of the long side portion, and the first comb-tooth area is composed of: a Or a plurality of the first comb teeth arranged adjacently, and the second comb teeth area is composed of one or a plurality of the second comb teeth arranged adjacently. The fixing clip according to claim 2, which has an arrangement pattern in which the first comb-tooth area and the second comb-tooth area are alternately arranged in the longitudinal direction of the long side portion. The fixing clip according to claim 1, wherein the first comb teeth and the second comb teeth are arranged symmetrically with respect to the center portion in the longitudinal direction of the long side portion. The fixing clip according to claim 1, wherein the reversing member has: the long side part, the other long side part opposite to the long side part and the other long side part which is curved in a convex shape from the central region in the longitudinal direction, and A slightly quadrangular planar shape formed by two opposite short sides. The fixing clip of claim 5, wherein the free end of the comb teeth has a head portion, and the head portion is located outside the substantially quadrangular planar shape. The fixing clip according to claim 5 or claim 6, wherein a friction member is provided on the other long side.

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