JP2003299520A - Rod for eyelash permanent - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a rod for an eyelash permanent formed of a material which is excellent in durability and has less sense of incongruity to the human body. <P>SOLUTION: The rod 10 for the eyelash permanent for giving a permanent to eyelashes has a thin portion 11 having a face 14 stuck to an eyelid and a face 13 for fixing the eyelashes, and a curl portion 12 connected to the thin portion 11, and the thin portion 11 and the curl portion 12 are integrally produced from silicone rubber. The curl portion 12 has an edge 15 and a central portion 16, and the thickness of the curl portion 12 is thicker than that of the thin portion 11, and the height of the edge 15 is low compared with the central portion 16. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an eyelash perm rod for permanent application to eyelashes.

[0002]

2. Description of the Related Art Generally, an eyelash perm rod (or a rod member) is used for permanent application of eyelashes. For example, an eyelash perm rod member disclosed in Japanese Patent Laid-Open No. 2002-58523 includes a plate-shaped base portion and a rod portion formed at one end of the base portion as shown in FIG. 1, and the material thereof is a soft resin. Is used.

[0003]

However, the rod member for eyelash perm disclosed in the above publication has the following problems. When the eyelashes are curled by using the rod member, the rod member is fixed to the eyelid with an adhesive agent. However, the rod member of the above publication uses a soft resin as its material and has a drawback that the adhesive agent is easily attached. When the rod member is washed with a detergent to remove the adhesive from the rod member, the surface of the rod member (particularly the eyelid adhesion surface) becomes rough, and after repeated washing several times, the surface of the rod member and the shape of the rod portion are It will be transformed from something. It is not possible to curl the eyelashes with a clean curve using such a rod member, and the rod member is no longer usable,
The result is a very costly product.

On the other hand, since the rod member comes into direct contact with the eyelid, if the surface of the rod member is rough or its shape is deteriorated, the customer feels uncomfortable. Further, when a deteriorated rod member is used, it is expected that the perm liquid may leak from the deteriorated portion of the rod member and enter the eye when applying the perm liquid to the eyelashes.

Further, in the rod member described in the above publication, the rod portion has a semicircular cross section and the thickness of both end portions is smaller than that of the intermediate portion. However, there is a change in curvature from the intermediate portion to both end portions. The shape is not necessarily suitable for curling the eyelashes at the inner and outer corners of the eye.

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above conventional problems and to provide a rod for an eyelash perm formed of a material which is excellent in durability and quality and has less discomfort to the human body. Another object of the present invention is to provide an eyelash perm rod that can curl the eyelashes cleanly from the outer corners of the eyes to the inner corners of the eye. Another object of the present invention is to provide a rod for curling eyelashes that is low in cost and excellent in operability.

[0007]

A rod for eyelash perm according to the present invention has a thin portion having a surface to be bonded to an eyelid and a surface to fix eyelashes, and a curl portion connected to the thin portion. The thin portion and the curl portion are integrally molded from silicone rubber.

Preferably, the curl portion is thicker than the thin portion, and the curl portion has an end portion and a central portion, and the thickness of the thick portion at the end is higher than that of the central portion. Small. It is desirable that the curl section has an elliptical cross section,
It may be arcuate.

By integrally molding the eyelash perm rod with silicone rubber, the surface of the silicone rubber can be made smooth, and at the same time, the roughness of the surface due to the adhesive used for fixing the eyelashes can be reduced. It is possible to prevent deterioration and shape change.

The second eyelash perm rod of the present invention comprises:
It has a flat portion having a surface to be bonded to the eyelid and a surface to fix the eyelashes, and a curl portion having a curved surface connected to the flat portion, and the curl portion has a deformable metal inside.

Preferably, the curl portion has a hole in its longitudinal direction, and a metal is arranged in the hole. As the metal, a metal wire or a wire can be used, and any other metal that can be easily deformed can be used. Further, it is preferable that the curl portion has an end portion and a central portion, and the height of the end portion is smaller than that of the central portion. By doing so, the rod can be deformed according to the shape of the eyelid, the amount of adhesive used for the rod can be reduced, and as a result, the deterioration of the roughness of the rod surface can be prevented and the life can be extended. .

The third eyelash perm rod of the present invention comprises:
A tube made of silicone rubber having a continuous hole formed therein, and a metal wire accommodated in the hole of the tube, and a curved surface of the tube provides a surface for curling eyelashes. It is a thing. The perming rod can be provided with a very simple structure. further,
It is also possible to curl the eyelashes evenly from the outer corners of the eyes to the inner corners of the eyes by making the diameter of the end portion of the tube smaller than that of the central portion.

[0013]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the drawings. 1A and 1B are views showing a rod for eyelash perm according to a first embodiment of the present invention, wherein FIG. 1A is a front view, FIG. 1B is a side view, and FIG. 1C is a top view. Indicates. It should be noted that the dimensions in these drawings do not necessarily represent the actual dimensions of the product.

Eyelash perm rod 10 according to the present invention
Uses silicone rubber for its material. Silicone rubber has a good compatibility with the adhesive, and there is very little secular change with the cleaning of the adhesive. As an adhesive agent for adhering the perm rod to the eyelid, for example, eyelid glue or false eyelash glue is used.

The perm rod 10 has a thin portion 11 having a curved flat surface and a curl portion 12 at the base thereof. The corners of the thin portion 11 are chamfered in an arc shape, and the entire shape corresponds to the shape of the eyelid. The chamfered shape may be obtained by cutting the silicone rubber with a cutter or the like according to the shape of the eyelid of the user. Thin part 11
One surface functions as an eyelash fixing surface 13 for fixing the eyelashes, and the back surface functions as an eyelid adhesion surface 14 that is adhered to the eyelid via an adhesive. The curl portion 12 is the thin portion 1
It is thicker than 1 and has a curved surface on its surface.
The thin portion 11 and the curl portion 12 form a gently curved surface from the end portion 15 to the central portion 16 as shown in FIG. This is to fit the curved surface of the eyelid. However, since there is individual difference in the degree of eyelid curvature,
In that case, the elasticity of the silicone rubber can be freely deformed.

The height of the central portion 16 of the curl portion 12 is H1,
When the height of the end portion 15 is H2, there is a relationship of H1> H2. In this embodiment, H1 is about 7 mm,
H2 is 3 millimeters. The thickness of the curl portion 12 is almost the same in the end portion 15 and the central portion 16, but the end portion 15
May be slightly thinner than the central portion 16. The cross-sectional shapes of the end portion 15 and the central portion 16 are substantially elliptical, and the major axis thereof is gradually increased from the end portion 15 toward the central portion 16. However, the cross-sectional shape is not limited to the elliptical shape, and may be an arc shape, or a part of the curved surface may include a flat surface.

Next, an example of using the perm rod will be described with reference to FIGS. 5 and 6. First, the thin portion 11 of the rod 10
An adhesive is applied to the eyelid adhesion surface 14 of the eyelid and fixed to the eyelid. Since the rod 10 is made of silicone rubber, it has elasticity and can be deformed according to the curvature of the eyelid. In addition, the upper eyelashes 51 of the human are generally longer at the inner corners of the eyes than at the outer corners of the eyes, and the height (H1, H2) of the curl portion 12 gradually increases from the end portion 15 toward the central portion 16 depending on the length of the eyelashes. It is configured. Therefore, it is necessary to properly position the bottom of the curl portion 12 at the outer corners of the eyes and the inner corners of the eyes. The eyelid adhesion surface 14 and the eyelid may be adhered to each other with an adhesive tape such as a double-sided tape.

Next, the base of the eyelashes 51 is curved along the curl portion 12, and the tip of the eyelashes is fixed on the eyelash fixing surface 13 of the thin portion 11 with an adhesive member 52 such as a tape. Then, a permanent liquid is applied to the eyelashes 51 to curl the eyelashes according to the curved shape of the curl portion 12. The perm rod 10 according to the present embodiment has a curl portion 12
Since the height H2 of the end 15 is smaller than the height H1 of the central portion 16, the eyelashes 51 can be permed with a uniform curve from the root to the tip without leaving the eyelashes 51 unrolled from the outer corners of the eyes to the inner corners of the eyes. it can. In particular, even if the eyelashes at the outer corners of the eyes are short, it is possible to curl three-dimensionally with a curve similar to the eyelashes at the inner corners of the eyes. End portion 15 of conventional curl portion 12
Compared with a perm rod having a constant height between the center part 16 and a perm rod in which the wall thickness of the end part 15 is smaller than that of the center part 16, the perm rod according to the present invention is Even with short eyelashes, the curls of the eyelashes can be curled three-dimensionally as in the central portion.

Further, since the perm rod 10 according to the present embodiment uses silicone rubber as a material and is integrally molded with a mold, the eyelid bonding surface 14 of the thin portion 11 and the curl portion 12 are curved. The surface can be finished very accurately. Therefore, the curl of the eyelashes can be accurately smoothed, and the user does not feel uncomfortable when the perm rod 10 is bonded to the eyelids.

Next, a perm rod according to a second embodiment of the present invention will be described. 2A and 2B show the structure of a perm rod according to the second embodiment. FIG. 2A is a front view, FIG. 2B is a side view, and FIG. 2C is a top view.

The permanent rod 20 has a cylindrical tube 21 made of silicone rubber and a metallic wire (metal wire) 22 inserted into the tube 21. The tube 21 is formed with a continuous hole 23 for accommodating the wire 22. By inserting the wire 22 into the tube 21,
It is possible to freely deform the rod 20 according to the curvature or shape of the eyelid and maintain that state. here,
Although the diameter of the tube is made uniform, the diameter of the end is not limited to this, and it is also possible to make the diameter of the end smaller than the diameter of the center according to the eyes, and the cross-sectional shape is not only circular but also elliptical. It may have a shape. Further, it goes without saying that the metal to be inserted may be any one that can be freely deformed, and the material is not limited to metal and other materials can also be applied.

Perm rod 2 according to the second embodiment
An example in which 0 is applied to the lower eyelashes is shown in FIGS. 5 and 6. Generally, the lower eyelashes 53 are shorter than the upper eyelashes 51, and the difference in the length of the eyelashes between the outer corner of the eye and the inner corner of the eye is small.
The rod 20 having a uniform diameter shown in is suitable for curling the lower eyelashes 53. However, it is of course possible to use the rod 20 for a permanent of the upper eyelashes.

FIG. 3 is a view showing a perm rod according to a third embodiment of the present invention, and the same parts as those in FIG. 1 are designated by the same reference numerals. The perm rod 30 according to the present embodiment has holes 32 penetrating both ends of the curl portion 31. By inserting a wire (metal wire) 33 into the hole 32, the perm rod 30 can be freely deformed. Since there are individual differences in the shape and curvature of the eyelids, by deforming the curl portion 31 in advance with the wire 33 to match the eyelids, the eyelid adhesive surface 14 is also similarly deformed, and the amount of adhesive applied to the eyelid adhesive surface 14 is changed. Can be minimized. By reducing the amount of adhesive, the eyelid adhesion surface 14
It is possible to suppress deterioration of the surface and shape change of the surface as much as possible.
The wire 33 does not necessarily have to be inserted over the entire length of the hole 32, and may be stopped before both ends as shown in FIG.

FIG. 4 is a plan view of an eyelash perm rod according to a fourth embodiment of the present invention. In the present embodiment, a plurality of kerfs or slits 42 are provided on the surface of the curl portion 41 of the perm rod 40. Kerf 42
Are preferably formed substantially vertically and at equal intervals, and the diameter of the kerf is preferably smaller than the diameter of the eyelashes. Since the curl portion 41 is made thicker than the other portions, even if the kerf 42 is formed, it does not affect the durability and strength of the rod 40.
Becomes easier to curve according to the shape of the eyelids. Therefore, the strength for adhering the perm rod 40 to the eyelid is small, and
In other words, the use of an adhesive such as glue or an adhesive tape can be suppressed as much as possible, and the durability and life of the perm rod can be further improved.

Although the preferred embodiments of the present invention have been described in detail above, the present invention is not limited to the specific embodiments, and within the scope of the gist of the present invention set forth in the claims. Various modifications and changes are possible. It is also possible to combine the features of the perm rod according to each of the above embodiments, and for example, a plurality of kerfs may be formed in the curl portion of the perm rod according to the third embodiment, Alternatively, a metal wire may be inserted into the curl portion of the perm rod according to the fourth embodiment.

[0026]

According to the present invention, since the eyelash perm rod is formed by using silicone rubber, the durability and quality are improved as compared with the conventional eyelash perm rod, and the surface roughness due to the adhesive or the like is improved. Deterioration and shape change can be suppressed. Therefore, the number of times the eyelash perm rod is used is significantly improved, and the cost of the perm rod can be reduced. Furthermore, since it is a silicone rubber perm rod, there is little discomfort in the feel on the skin,
Since the deterioration of the surface and the shape is small, the user does not feel uncomfortable. Furthermore, the perm rod according to the present invention has a curl portion whose end portion is smaller than the central portion in height, so that the eyelashes are three-dimensionally felt naturally without leaving unrolled eyelashes from the outer corners of the eyes to the inner corners of the eyes. Can be curled.

[Brief description of drawings]

1A and 1B show a rod for eyelash perm according to a first embodiment of the present invention, wherein FIG. 1A is a front view, FIG. 1B is a side view, and FIG. 1C is an upper surface. The figure is shown.

FIG. 2 shows an eyelash perm rod according to a second embodiment of the present invention, where FIG. 2 (a) is a front view, FIG. 2 (b) is a side view, and FIG. 2 (c) is a top view. The figure is shown.

FIG. 3 shows an eyelash perm rod according to a third embodiment of the present invention, wherein FIG. 3 (a) is a front view, FIG. 3 (b) is a side view, and FIG. 3 (c) is a top view. The figure is shown.

FIG. 4 is a front view showing an eyelash perm rod according to a fourth embodiment of the present invention.

FIG. 5 is a conceptual view showing a state in which the rod for eyelash perm according to the present invention is used, as viewed from the side thereof.

FIG. 6 is an image view showing a state in which the rod for eyelash perm according to the present invention is used, as viewed from the front thereof.

[Explanation of reference signs] 10, 20, 30: Rod for eyelash perm 11: Thin portion, 12, 41: Curl portion, 13: Eyelash fixing surface, 14: Eyelid bonding surface, 21: Tube, 22, 33: Wire, 23 , 32: holes, 42: grooves 51, 53: eyelashes, 52: adhesive member

Claims (12)

[Claims] 1. A rod for an eyelash perm for permanently applying eyelashes, comprising a thin portion having a surface to be adhered to an eyelid and a surface to fix eyelashes, and a curl portion connected to the thin portion. The thin portion and the curl portion are integrally molded from silicone rubber,
Eyelash perm rod. 2. The eyelash perm rod according to claim 1, wherein the curl portion has a thickness larger than that of the thin portion, and the end portion of the curl portion has a height of the thick portion smaller than that of a central portion. 3. The eyelash perm rod according to claim 1, wherein the curl portion has a substantially elliptical cross section. 4. A rod for an eyelash perm for permanent application to eyelashes, a curl having a flat portion having a surface adhered to an eyelid and a surface fixing the eyelash, and a curved surface connected to the flat portion. And a curl portion, and the curl portion has a deformable metal inside thereof. 5. The eyelash perm rod according to claim 4, wherein the curl portion has a hole in a longitudinal direction thereof, and a metal wire is arranged in the hole. 6. The curl portion has an end portion and a central portion,
The eyelash perm rod according to claim 4 or 5, wherein the end portion has a height smaller than that of the central portion. 7. The eyelash perm rod according to claim 4, wherein the flat portion and the curl portion are integrally molded from silicone rubber. 8. The eyelash perm rod according to claim 1, wherein a plurality of slits are formed on the surface of the curl portion. 9. An eyelash perm rod for permanent application to eyelashes, comprising a tube made of silicone rubber having a continuous hole formed therein, and a metal wire housed in the hole of the tube. An eyelash perm rod, wherein the curved surface of the tube provides a surface for curling the eyelashes. 10. The tube has an end portion and a central portion, and the diameter of the end portion is smaller than the diameter of the central portion.
The eyelash perm rod described in. 11. The eyelash perm rod according to claim 9, wherein the end portion and the central portion have substantially elliptical cross-sectional shapes. 12. The eyelash perm rod according to claim 9, wherein a plurality of kerfs are formed on the surface of the tube.