WO2022249979A1 - Recourbe-cils annulaire et appareil pour produit cosmétique comprenant ledit recourbe-cils annulaire - Google Patents

Recourbe-cils annulaire et appareil pour produit cosmétique comprenant ledit recourbe-cils annulaire Download PDF

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Publication number
WO2022249979A1
WO2022249979A1 PCT/JP2022/020900 JP2022020900W WO2022249979A1 WO 2022249979 A1 WO2022249979 A1 WO 2022249979A1 JP 2022020900 W JP2022020900 W JP 2022020900W WO 2022249979 A1 WO2022249979 A1 WO 2022249979A1
Authority
WO
WIPO (PCT)
Prior art keywords
curler
ring
main body
end section
section
Prior art date
Application number
PCT/JP2022/020900
Other languages
English (en)
Inventor
Alexis LEONARD
Original Assignee
L'oreal
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2021089279A external-priority patent/JP2022182005A/ja
Priority claimed from FR2107153A external-priority patent/FR3124689B1/fr
Application filed by L'oreal filed Critical L'oreal
Publication of WO2022249979A1 publication Critical patent/WO2022249979A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2/00—Hair-curling or hair-waving appliances ; Appliances for hair dressing treatment not otherwise provided for
    • A45D2/48—Eyelash curlers; Eyebrow curlers
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/24—Casings for two or more cosmetics
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/26—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball
    • A45D40/262—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like
    • A45D40/265—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like connected to the cap of the container
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D2040/0006—Accessories

Definitions

  • the present invention relates to a ring curler for curling eyelashes, which may be either natural or false eyelashes.
  • the present invention also relates to an apparatus for a cosmetic product, in particular, a mascara liquid, including such a ring curler.
  • cosmetic product or “cosmetic formula” should be understood to mean a product or a formula as defined in European Council and Parliament Regulation 1223/2009 issued on November 30, 2009, which pertains to a cosmetic product or a cosmetic formula.
  • an eyelash curler is configured to curl natural eyelashes of an upper (or lower) eyelid upwards (or downwards), or false eyelashes attached to the natural eyelashes upwards (or downwards) together with the natural eyelashes. It is desirable that such a curling treatment of the eyelashes can be carried out not only at home but also at various places and on the go. Therefore, various types of eyelash curlers are designed to be carried. However, all of the eyelash curlers known to date are still not perfectly suitable for carrying because of their overall size, that is, their bulkiness. Furthermore, eyelash curlers are usually carried in a case, e.g.
  • eyelash curlers be in a compatible form so as not to interfere with other makeup articles in the carrying case. Furthermore, it is also desired that such easy-to-carry eyelash curlers have a simple structure and can be manufactured at a low cost.
  • US20190320772 describes a hand-held, dual-function, enhancing device that enhances eyelashes of a user both by applying mascara liquid to the eyelashes and by curling the eyelashes.
  • This device includes a hand grip, a mascara assembly, and an eyelash curling assembly.
  • the hand grip is hand-held by the user.
  • the mascara assembly is operatively connected to the hand grip, and applies the mascara liquid to the eyelashes.
  • the eyelash curling assembly is operatively connected to the hand grip, and curls the eyelashes.
  • US20160183655 describes a cosmetic device that comprises a curler section, a color well section, and a brush section.
  • the curler section is attached to a first end of the color well section and the brush section is attached to a second end of the color well section.
  • the cosmetic device further comprises first and second cavities.
  • the first cavity is located on the curler section and disposed to receive a first snap-fit plug located on the first end of the color well section.
  • the second cavity is located on the second end of the color well section and disposed to receive a second snap-fit plug located on the brush section.
  • KR200479583 describes a mascara container.
  • the container comprises: a container body in which an upper end is opened and mascara liquid is contained therein; an outer cap screwed to an upper end of the container body and having an accommodating space opened upward; a mascara brush extending downward from the lower end of the outer cap and inserted into the container body when the outer cap is coupled to the container body; and a cover part detachably fitted in an opening of the accommodating space of the outer cap.
  • US7640938 describes a mascara applicator integrally containing: curling means for holding eyelashes to curl the eyelashes into a certain shape; mascara adhering means for adhering a mascara agent to the eyelashes; and mascara supplying means for supplying the mascara agent to the mascara adhering means.
  • US5178170 describes an eyelash shield device for shielding eyelashes from the face of a user during application of makeup to the eyelashes.
  • the device includes a first elongated member having a curvature running along a longitudinal side of the member.
  • a second elongated member is pivotally attached to the first member by a braid attachment.
  • a cylindrical spring-clip is attached to the second member at the opposite end from the pivotal attachment to the first member. The clip is shaped to snugly conform substantially to the periphery of a makeup case in order to hold the device thereon.
  • the object of the present invention is to solve or at least alleviate the above-stated problems with existing articles. More specifically, the object of the present invention is to improve the portability of an eyelash curler.
  • the present invention is intended to provide a novel eyelash curler that is easy to carry, namely that takes up only a small space when carried in a case so as not to interfere with other makeup articles, especially an elongated bottle containing a cosmetic product.
  • the present invention is intended to provide a novel eyelash curler that is easy to carry but has excellent functionality and operability when used.
  • a further object of the present invention is to provide a novel eyelash curler that is simple in structure and therefore can be manufactured at a low cost.
  • the present invention provides a ring curler for curling eyelashes, comprising: a central axis; a main body section curved around the central axis; a pressing end section for pressing the eyelashes, wherein the pressing end section is provided at one end of the main body section; and a receiving end section for receiving the eyelashes, wherein the receiving end section is provided at the other end of the main body section and faces the pressing end section with a gap extending parallel to the central axis, wherein the main body section is elastically deformable so that the pressing end section and the receiving end section can be brought close to each other.
  • the present invention also provides an apparatus for a cosmetic product, comprising: a container assembly for providing a cosmetic product; and a ring curler as described above, wherein the ring curler is detachably coupled to the container assembly so that it surrounds the container assembly.
  • the eyelash curler is configured as an elastically deformable discontinuous ring.
  • the ring curler with such a characteristic configuration can be mounted (fitted) around other makeup articles, i.e., an elongated bottle containing a cosmetic product. This means that the ring curler according to the present invention has a compatibility such that it does not interfere with the elongated bottles containing a cosmetic product contained in a carrying case.
  • the ring curler according to the present invention takes up only a small space when carried in a case, and thus it can be easily carried.
  • the portability of the eyelash curler can be dramatically improved compared to conventional articles.
  • the ring curler according to the present invention exerts excellent functionality and operability when used due to its unique configuration, i.e., elastically deformable discontinuous ring form.
  • the eyelash curler can be manufactured from virtually only one discontinuous ring made, for example, of a suitable plastic. Accordingly, the eyelash curler according to the present invention is simple in structure and therefore can be manufactured at a low cost compared to conventional complex curlers.
  • the ring curler may be generally C-shaped.
  • the ring curler according to the present invention can have a variety of shapes other than a C-shape as long as it can be detachably coupled around the container assembly for providing the cosmetic product.
  • the ring curler may have one or more comers rather than extending smoothly along an arc. More specifically, the ring curler may be substantially an oval, a triangle, a square, a pentagon, a hexagon, or any other polygon.
  • the pressing end section of the ring curler may be tapered. This reduces the area of a tip of the pressing end section. As a result, a higher curling pressure can be applied to the eyelashes, thus allowing for more effective curling treatment of the eyelashes.
  • the receiving end section may comprise a pad made of a flexible material, and the pad may faces the pressing end section with the gap.
  • This embodiment is particularly preferred because when the pressing end section is pressed against the pad (via the eyelashes), the pressing end section digs into the pad and elastically deforms it into a concave shape, which further improves the curling treatment of the eyelashes.
  • the receiving end section when the receiving end section comprises a pad made of a flexible material, the receiving end section may comprise a groove extending parallel to the central axis, and the pad may be housed in the groove so that a part thereof protrudes from an opening of the groove.
  • the receiving end section may comprise: an extension wall that continues from the main body section; and a bent support arm protruding from an outer surface of the main body section, and the groove may be defined between an outer surface of the extension wall and an inner surface of the bent support arm.
  • the receiving end section comprises a pad made of a flexible material
  • the main body section may have a cross-sectional shape that allows the pressing end section to abut the center of the pad when the main body section is elastically deformed such that the pressing end section and the receiving end section are close to each other.
  • the pad may have an arch surface, and the arch surface may protrude from the opening of the groove. This aspect of the present invention provides both particularly effective eyelash curling treatment and excellent operability of the ring curler.
  • the ring curler may be detachably coupled to the container assembly by snap fitting.
  • the method for detachably coupling the ring curler to the container assembly is not limited to this.
  • snap fitting for example, screws or magnetic means can be adopted.
  • the container assembly may have a cylindrical stick-like shape as a whole.
  • the container assembly may comprise: a container main body for storing a cosmetic product therein; and a cap that is detachably coupled to the container main body, the cap may be provided with an applicator, and the applicator may extend from the cap so that when the cap is coupled to the container main body, the applicator is housed in the interior space of the container main body.
  • the container assembly to be combined with the ring curler according to the present invention may have any shape other than the cylindrical stick-like shape.
  • a truncated cone-shaped container assembly or a container assembly having a polygonal cross section can be adopted.
  • annular groove into which the ring curler fits may be formed on the peripheral surface of the container main body and/or the cap.
  • the annular groove may be formed across the borderline between the container main body and the cap.
  • the annular groove may be formed in the container main body or the cap adjacent to the borderline between the container main body and the cap. This makes it possible to hold the ring curler firmly so that it does not easily fall off from the container assembly.
  • FIG. 1 is a perspective view of an apparatus according to one embodiment of the present invention, wherein components of the apparatus, i.e., a container assembly and a ring curler, are coupled with each other.
  • FIG. 2 is a perspective view of the apparatus shown in Fig. 1, wherein the container assembly and the ring curler are separated from each other.
  • FIG. 3 is a perspective view of the apparatus shown in Figs. 1 and 2, wherein the container assembly and the ring curler are separated from each other, and components of the container assembly, i.e., a container main body and a cap, are also separated from each other.
  • FIG. 4 is a perspective view of a ring curler according to one embodiment of the present invention, which is also a component of the apparatus shown in Figs. 1 to 3.
  • Fig. 5 is a side view of the ring curler shown in Fig. 4.
  • Fig. 6 is a side view showing the state in which the ring curler shown in Figs. 4 and 5 is elastically deformed such that a pressing end section and a receiving end section of the ring curler contact each other.
  • FIG. 7 is a schematic diagram showing how to use the ring curler shown in Figs. 4 to 6.
  • Fig. 8 A is a perspective view of the apparatus according to another embodiment of the present invention, wherein the container assembly and the ring curler are separated from each other, and Fig. 8B is a partially cross-sectional view of the apparatus according to this embodiment, wherein the container assembly and the ring curler are coupled each other.
  • FIG. 9 is a perspective view of the apparatus according to yet another embodiment of the present invention, wherein the container assembly and the ring curler are separated from each other.
  • Figs. 1 to 9 Some preferred embodiments of the present invention will now be explained referring to Figs. 1 to 9.
  • the scale ratio of width, length, height, diameter or the like of each element or feature may not be constant, and may be different from the actual one. It should be noted that in certain figures, certain elements or features are drawn larger or smaller than they actually are, for emphasis.
  • Figs. 1 to 3 show an apparatus 1 for a cosmetic product, according to one embodiment of the present invention.
  • the apparatus 1 comprises a container assembly 20 for providing a cosmetic product, in particular, mascara liquid, and a ring curler 10 to be used for curling eyelashes, which is described in detail below.
  • Fig. 1 shows the state in which the container assembly 20 and the ring curler 10 are coupled with each other.
  • the ring curler 10 is coupled to the container assembly 20 so that it surrounds the container assembly 20 almost entirely.
  • Fig. 2 shows the state in which the container assembly 20 and the ring curler 10 are separated from each other.
  • the ring curler 10 is detachably coupled to the container assembly 20. Therefore, when using the apparatus 1 to apply mascara liquid to the eyelashes or when using only the ring curler 10 for curling the eyelashes, it is possible to remove the ring curler 10 from the container assembly 20.
  • the container assembly 20 has a cylindrical stick-like shape as a whole. That is, the container assembly 20 is formed as an elongated cylindrical bottle.
  • the container assembly 20 comprises a container main body 200 for storing the cosmetic product therein, and a cap 210 that is detachably coupled to the container main body 200.
  • the cap 210 is detachably coupled to the container main body 200 by screw engagement.
  • other means such as snap fitting may be employed for a detachable coupling between the cap 210 and the container main body 200.
  • Fig. 3 shows the state in which the container assembly 20 and the ring curler 10 are separated from each other, and the container main body 200 and the cap 210 are also separated from each other.
  • the cap 210 is provided with an applicator 220 at a lower end thereof.
  • the applicator 220 extends from the cap 210 so that when the cap 210 is coupled to the container main body 200, the applicator 220 is completely housed in the interior space of the container main body 200.
  • the applicator 220 comprises a stem 222 whose base end is fixed to the cap 210 and a large number of bristles 224 radially implanted at the tip of the stem 222.
  • the ring curler 10 is coupled so as to straddle the borderline between the cap 210 and the container main body 200, so that the ring curler 10 needs to be removed when using the apparatus 1, for example, when applying mascara liquid to the eyelashes.
  • the ring curler 10 is coupled to only one of the cap 210 and the container main body 200, it is not necessary to remove the ring curler 10 when using the apparatus 1.
  • the ring curler 10 having a C- shape is elastically deformable. Furthermore, the inner diameter (effective inner diameter) R of the ring curler 10 is slightly smaller than the outer diameter D of the container assembly 20 which is a cylinder (see Fig. 2). Therefore, in the state shown in Fig. 1, the inner surface of the ring curler 10 is at least partially crimped to the outer surface of the container assembly 20. As a result, unintentional dropout of the ring curler 10 from the container assembly 20 does not occur when carried in a carrying pouch.
  • Fig. 4 shows the appearance of the ring curler 10 for curling the eyelashes in a perspective view.
  • the ring curler 10 comprises a central axis X, a main body section 100 curved around the central axis X, a pressing end section 110, and a receiving end section 120.
  • the main body section 100, the pressing end section 110, and the receiving end section 120 are continuously and smoothly connected. That is, the ring curler 10 is an integrally molded piece made of the same plastic material except for a pad described later.
  • the pressing end section 110 acts to press the eyelashes when in use.
  • the pressing end section 110 is provided at one end (upper end) of the main body section 100.
  • the receiving end section 120 acts to receive the eyelashes when in use.
  • the receiving end section 120 is provided at the other end (lower end) of the main body section 100.
  • the receiving end section 120 faces the pressing end section 110 with a gap 130 extending parallel to the central axis X. That is, in the natural state where the ring curler 10 is unforced, the gap 130 is between the pressing end section 110 and the receiving end section 120, which is sufficiently larger than the thickness of the eyelashes to be curled.
  • the width W (see Fig. 5) of the gap 130 is, for example, about several mm to 1 cm.
  • the ring curler 10 is generally C-shaped as stated above. Furthermore, the pressing end section 110 is tapered, and a tip of this tapered pressing end section 110 is rounded to prevent damage to the eyelashes to be curled.
  • the effective inner diameter R of the ring curler 10 described above is a diameter of a circle C shown by the virtual line in Fig. 5.
  • the receiving end section 120 comprises a pad 140 made of a flexible material.
  • the top surface of the elastic pad 140 faces the pressing end section 110 with the gap 130 therebetween.
  • the receiving end section 120 further comprises a groove 150 extending laterally, i.e., parallel to the central axis X.
  • the pad 140 is housed in the groove 150 so that a top part thereof protrudes upward from a top opening 152 of the groove 150.
  • the receiving end section 120 comprises an extension wall 160 and a bent support arm 170 collaborating with each other.
  • the extension wall 160 continues from the main body section 100 as if the extension wall 160 were part of it.
  • the bent support arm 170 protrudes outwardly from an outer surface 102 of the main body section 100 at the boundary between the extension wall 160 and the main body section 100.
  • the groove 150 as stated above is defined between an outer surface 162 of the extension wall 160 and an inner surface 172 of the bent support arm 170.
  • the pad 140 that is partially housed in the groove 150 has an arch surface 142. This arch surface 142 protrudes from the top opening 152 of the groove 150.
  • the ring curler 10 is made of a suitable plastic material such as ABS (acrylonitrile butadiene styrene), PET (polyethylene terephthalate), PETG (glycol-modified polyethylene terephthalate), PCTA
  • the elastic pad 140 is made of a material softer than the above plastics, such as a rubber or TPU (thermoplastic polyurethane).
  • the ring curler 10 having a C-shape is elastically deformable so that the pressing end section 110 and the receiving end section 120 can be brought close to each other.
  • Fig. 6 shows a state in which the ring curler 10 is elastically deformed such that the pressing end section 110 and the receiving end section 120 of the ring curler 10 are in contact with each other.
  • the main body section 100 of the ring curler 10 is elastically deformable so that the vertical dimension (i.e., the height) of the ring curler 10 becomes smaller.
  • the solid line shows the ring curler 10 after deformation
  • the virtual line shows the ring curler 10 before deformation, that is, in the natural state.
  • the vertical dimension (i.e., the height) of the ring curler 10 changes from H to H'.
  • the main body section 100 has a specific cross-sectional shape that allows the pressing end section 110 to abut the center of the pad 140 when the main body section 100 is elastically deformed such that the pressing end section 110 and the receiving end section 120 are close to each other.
  • the eyelashes to be curled by the ring curler 10 may be tufted false eyelashes that are not attached to the natural eyelashes.
  • the eyelashes to be curled by the ring curler 10 may be both natural eyelashes and false eyelashes attached thereto.
  • false eyelashes generally comprise a plurality of discrete eyelash fibers and a baseline that links or connects these eyelash fibers to each other substantially in parallel.
  • the eyelash fibers may be synthetic or natural fibers.
  • the eyelash fibers may be silk fibers, cotton fibers, wool fibers, flax fibers, cellulose fibers, rayon fibers, polyamide (Nylon®) fibers, viscose fibers, acetate fibers, acrylic polymer fibers, polyolefin fibers, polyethylene terephthalate (PET) fibers, polybutylene terephthalate (PBT) fibers, glass fibers, silica fibers, carbon fibers, polytetrafluoroethylene (such as Teflon®) fibers, insoluble collagen fibers, polyester fibers, polyvinyl chloride fibers or polyvinylidene chloride fibers, polyvinyl alcohol fibers, polyacrylonitrile fibers, chitosan fibers, polyurethane fibers, polyethylene phthalate fibers, human hair or fibers formed from a mixture of polymers such as those mentioned above, for instance polyamide/polyester fibers.
  • nylon® polyamide
  • viscose fibers viscose fibers
  • the ring curler 10 is housed in the case (not shown) and carried by the user in the state of being coupled to the container assembly 20 as shown in Fig. 1, that is, as a part of the apparatus 1. Prior to use of the ring curler 10, at first, it is removed from the container assembly 20. This operation is performed, for example, by moving the ring curler 10 upwards with respect to the container assembly 20, that is, by pulling the ring curler 10 out of the container assembly 20 (see Fig. 7 (a)).
  • the user then holds the ring curler 10 properly with her thumb and other fingers and positions the ring curler 10 around the eyelashes F to be curled, especially near the root of the eyelashes F.
  • the receiving end section 120 is located below the eyelashes F to be curled, while the pressing end section 110 is located above the eyelashes F to be curled (see Fig. 7 (b)).
  • the user elastically deforms the ring curler 10 by applying a force from above and below (see Fig. 7 (c)).
  • the force is applied to the upper end point Pi and the lower end point P2 of the ring curler 10 by the user's fingers.
  • the pressing end section 110 and the receiving end section 120 approach each other and cooperate to press the eyelashes F.
  • the eyelashes F are curled upward.
  • the step shown in Fig. 7 (c) is performed in the state where the ring curler 10 is placed as close as possible to the root of the eyelashes F. Therefore, following the step shown in Fig. 7 (c), the ring curler 10 is moved slightly toward the tip of the eyelashes F to carry out the same curling process again (see Fig. 7 (d)). The movement of the ring curler 10 and the curling operation using it is repeated as many times as necessary. As a result, the user can achieve the desired graceful state in which the eyelashes F are sufficiently curled upward (see Fig. 7 (e)).
  • the mascara liquid contained in the container assembly 20 is applied to the eyelashes F as needed.
  • the ring curler 10 is configured as an elastically deformable discontinuous ring.
  • the ring curler 10 with such a characteristic shape can be mounted (fitted) around the container assembly (elongated bottle) 20. That is, the ring curler 10 has a compatibility such that it does not interfere with the container assembly 20.
  • the ring curler 10 takes up only a small space when carried in a case, and thus it can be easily carried.
  • the ring curler 10 exerts excellent functionality and operability when used due to its unique configuration, i.e., an elastically deformable discontinuous ring form.
  • the distance L see Fig.
  • the user can curl all the eyelashes F more easily and better than with conventional curlers, which require finger manipulation of the end portions of the curler far from the eyelid.
  • the eyelash curler 10 can be manufactured from virtually only one elastic discontinuous ring made of a suitable plastic. Accordingly, the eyelash curler 10 is simple in structure and therefore can be manufactured at a low cost compared to conventional complex curlers.
  • FIGs. 8A and 8B show an apparatus 1 according to another embodiment of the present invention.
  • components of the apparatus i.e., a container assembly 20 and a ring curler 10
  • Fig. 8B the components of the apparatus 1 are coupled to each other.
  • an annular groove 230 into which the ring curler 10 fits is formed on the peripheral surface of the container assembly 20, in particular, on the peripheral surface of both the container main body 200 and the cap 210.
  • the annular groove 230 is formed across the borderline B between the container main body 200 and the cap 210.
  • the width T2 of the annular groove 230 is slightly larger than the width Ti of the ring curler 10, and the depth S of the annular groove 230 can be, for example, about 0.1 to several millimeters.
  • the ring curler 10 is detachably coupled to the container assembly 20 by snap fitting.
  • FIG. 9 shows an apparatus 1 according to yet another embodiment of the present invention.
  • components of the apparatus i.e., a container assembly 20 and a ring curler 10 are separated from each other.
  • an annular groove 230 into which the ring curler 10 fits is formed on the peripheral surface of the container assembly 20.
  • the annular groove 230 is formed only on the container main body 200 adjacent to the borderline B between the container main body 200 and the cap 210.
  • the annular groove 230 may be formed only on the cap 210 adjacent to the borderline B between the container main body 200 and the cap 210.
  • the annular groove 230 may be formed in any position of the container main body 200 or the cap 210 without being adjacent to the borderline B between the container main body 200 and the cap 210.
  • the ring curler 10 is detachably coupled to the container assembly 20 by snap fitting.
  • an appropriate treatment for increasing friction may be applied to specific areas of the ring curler that come into contact with the user's fingertips (that is, the top end surface and the bottom end surface of the rig curler).
  • a sheet, patch, or the like that has a function of increasing friction may be attached to such areas of the ring curler.
  • the ring curler may be substantially an oval, a triangle, a square, a pentagon, a hexagon, or any other polygon.
  • a hinge mechanism may be incorporated at an appropriate position on the ring curler, for example, at an intermediate position on the rig curler.

Abstract

La présente invention concerne un recourbe-cils annulaire (10) pour recourber les cils (F). Le recourbe-cils annulaire (10) comprend : un axe central (X) ; une section de corps principal (100) incurvée autour de l'axe central (X) ; une section d'extrémité de pression (110) pour presser les cils (F), la section d'extrémité de pression (110) étant disposée au niveau d'une extrémité de la section de corps principal (100) ; et une section d'extrémité de réception (120) pour recevoir les cils (F), la section d'extrémité de réception (120) étant disposée au niveau de l'autre extrémité de la section de corps principal (100) et faisant face à la section d'extrémité de pression (110) présentant un espace (130) s'étendant parallèlement à l'axe central (X). La section de corps principal (100) est élastiquement déformable de sorte que la section d'extrémité de pression (110) et la section d'extrémité de réception (120) peuvent être rapprochées l'une de l'autre. La présente invention concerne en outre un appareil (1) pour un produit cosmétique. L'appareil (1) comprend : un ensemble récipient (20) pour fournir le produit cosmétique ; et un recourbe-cils annulaire (10) tel que décrit ci-dessus. Le recourbe-cils annulaire (10) est accouplé amovible à l'ensemble récipient (20) de sorte qu'il entoure l'ensemble récipient (20).
PCT/JP2022/020900 2021-05-27 2022-05-13 Recourbe-cils annulaire et appareil pour produit cosmétique comprenant ledit recourbe-cils annulaire WO2022249979A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2021089279A JP2022182005A (ja) 2021-05-27 2021-05-27 リングカーラーおよびリングカーラーを含む化粧品のための用具
JP2021-089279 2021-05-27
FR2107153A FR3124689B1 (fr) 2021-07-01 2021-07-01 Anneau recourbe-cils et appareil pour un produit cosmétique comportant ce dernier
FR2107153 2021-07-01

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WO2022249979A1 true WO2022249979A1 (fr) 2022-12-01

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5178170A (en) 1991-07-26 1993-01-12 Lee Kassai Eyelash shield device and method
US7640938B2 (en) 2003-04-21 2010-01-05 Kao Corporation Mascara applicator
WO2015054743A1 (fr) * 2013-10-18 2015-04-23 Barber Cindy Jane Recourbe-cils
KR200479583Y1 (ko) 2014-07-23 2016-02-16 (주)장업시스템 뷰러 내장형 마스카라 용기
US20160183655A1 (en) 2014-12-31 2016-06-30 Deanna Dozer Cosmetic Device
US20190320772A1 (en) 2018-04-18 2019-10-24 Annette D. Dudas Combination eyelash curler and mascara applicator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5178170A (en) 1991-07-26 1993-01-12 Lee Kassai Eyelash shield device and method
US7640938B2 (en) 2003-04-21 2010-01-05 Kao Corporation Mascara applicator
WO2015054743A1 (fr) * 2013-10-18 2015-04-23 Barber Cindy Jane Recourbe-cils
KR200479583Y1 (ko) 2014-07-23 2016-02-16 (주)장업시스템 뷰러 내장형 마스카라 용기
US20160183655A1 (en) 2014-12-31 2016-06-30 Deanna Dozer Cosmetic Device
US20190320772A1 (en) 2018-04-18 2019-10-24 Annette D. Dudas Combination eyelash curler and mascara applicator

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