JP2005319004A - Applicator for liquid cosmetic - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an applicator, when applying liquid cosmetic to hair such as eyelashes, eyebrows and head hair, finely dispersing and adjusting the hair without causing lumps nor unevenness, having a simple structure and manufactured at a low cost using an easy manufacturing technique. <P>SOLUTION: An application part 5 which is inserted in a case body 1 storing the liquid cosmetic, is attached with the liquid cosmetic and applies the liquid cosmetic to the part to be applied is provided with boundary walls 10 axially in the both sides, a semicircular unevenness part 11 in one sides of the boundary walls 10, and a comb part 12 into a V shape in the other sides from the both side boundary walls 10. The unevenness part 11 is formed by providing a plurality of parallel recessed grooves 13 circumferentially in series in the axial direction, and the comb part 12 is formed with split grooves 18 perpendicular to the axial direction to axially project a plurality of comb teeth 16 in parallel to one another. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an applicator for liquid cosmetics used for hair such as eyelashes, eyebrows or scalp hair.

  Conventionally, as an applicator for liquid cosmetics, there are mascara for eyelashes, eyebrow for eyebrows, mascara for hair for applying hair coloring to hairline and the like. For example, as an applicator for an eyelash mascara, a brush-like applicator in which a plurality of brush hairs are radially implanted on the tip side of the shaft connected to the cap, or a brush hair is implanted only on one side of the shaft Exists. And after attaching mascara to this brush part, handling with the wiping part provided in the mouth part of the container and dropping excess mascara, the brush part stays between the brush hairs by moving along the eyelashes. A mascara solution was applied to the eyelashes. And by applying mascara liquid, the eyelashes were made thicker and thicker to make the eyes look larger and clearer, and to enhance the beauty.

  Further, as in Patent Document 1, there is a product in which a plurality of comb teeth are provided to form a comb-shaped application portion. By applying the mascara solution while spreading the eyelashes from the root to the tip of the comb with this comb part, not only the mascara solution is applied to the eyelashes but also the curly hair is curled to give a clearer impression. It was. Moreover, as a prior art with protruding comb teeth, in Patent Document 2, both axial directions of the shaft rod are cut out in an arc shape inward to form a ginkgo leaf shape. And, by forming a plurality of comb teeth by forming a plurality of split grooves on one side tapered, a comb portion is formed, and on the other side, a fan-shaped arc portion having an acute central angle is formed. A plurality of arc grooves are provided on the outer periphery of the part. In this product, while combing the eyelashes with comb teeth, the eyelashes are concentrated and applied by applying a mascara solution, and the eyelashes become thick and voluminous. By stroking the eyelashes upward, the eyelashes are warped to increase the curl effect.

Further, as another different conventional product, there is one in which a plurality of fine arc-shaped concave grooves having a shallow formation depth are provided on the entire outer periphery of the shaft rod to form an uneven portion. Then, the eyelashes are captured by the concave grooves of the concavo-convex portion, and the mascara liquid staying in the concave grooves is applied to the eyelashes. Furthermore, there is also one in which brush hairs are implanted on one side of the concavo-convex portion, and after applying mascara liquid to the eyelashes at the concavo-convex portions, the eyelashes are to be adjusted with the brush hairs.
JP 2000-168823 A Japanese Utility Model Publication No. 49-140271

  However, in the case of the application part in which the brush hairs are radially implanted, when handled by the wiping part, the mascara liquid is handled from the tip side of the brush hair to be brought into contact with the eyelashes and stays at the base of the brush hair. Since the mascara liquid is difficult to apply to the eyelashes, the amount applied to the eyelashes is small, and the desired volume feeling may not be obtained. Moreover, in the case of the application part which planted the bristle on the one side of the shaft collar, the mascara liquid adhering to the base side of the bristle is easier to apply to the eyelash compared to the radial product. However, it is difficult to wipe off the mascara liquid at the corners between the bristles and the shafts, and the mascara liquid tends to remain unevenly and in large quantities at the base of the bristles. Therefore, if careless operation is not performed, a large amount of mascara liquid adheres to the eyelashes, causing mascara liquid lumps and uneven coating, and the mascara liquid may adhere to the eyelids.

  Also, with any brush part, it is possible to roughly prepare the eyelashes, but it is difficult to separate each one and make it thin, the eyelashes become uneven, the curling effect of the eyelashes is small, and it looks good It was bad. In order to solve this problem, after applying mascara solution on the brush part, there are means such as preparing eyelashes with a comb for eyelashes and removing lumps, but it was troublesome by increasing the number of labor and makeup tools . Moreover, it was difficult to apply the mascara solution retained between the brush hairs in contact with the roots of the eyelashes, and it was difficult to apply the mascara solution uniformly from the roots to the tips of the eyelashes.

  On the other hand, in the comb-shaped application part of Patent Documents 1 and 2, since the mascara liquid is applied while combing the eyelashes with comb teeth, the mascara liquid between the comb teeth can be easily attached to the eyelashes, and the application at the brush part Compared with, it gives a sense of volume and has a high effect of trimming eyelashes. Furthermore, when applying the mascara solution while curling the eyelashes with the comb teeth, the eyelashes can be fixed with the mascara solution in the curled state, and the curling force of the eyelashes can be maintained and the aesthetics can be improved. However, even in the comb portions as in Patent Documents 1 and 2, it is difficult to apply the mascara solution to the roots of the eyelashes, and it was necessary to have skill and trouble to uniformly adhere the roots to the hair tips. In addition, even in the comb-shaped application part, when the interval between the comb teeth is excessively wide or the comb teeth are thick, the eyelashes may stick together to form a bundle, and the eyelashes may be heavy and unnatural. There was also.

  Moreover, in patent document 1, the base outer periphery of a comb part is strongly rubbed against the inner periphery of a wiping part by forming the base outer periphery of a comb part circularly, or making the internal diameter of a wiping part small diameter, etc. Wipe off mascara. However, since the comb teeth are tapered, excess mascara liquid adheres to the outer surface of the comb teeth, and the application of the mascara liquid to the eyelashes may become uneven. Further, in Patent Document 2, since both sides of the shaft rod are notched in an inward arc shape, the wiping part cannot handle the mascara liquid easily, and a large amount of the mascara liquid tends to adhere to the arc part. This arc portion of mascara liquid was applied to the eyelashes, and the mascara liquid was liable to cause lumps and uneven coating.

  In addition, in the conventional product in which the concave and convex portions are formed by providing a plurality of minute concave grooves on the shaft rod, the mascara liquid with small irregularities compared to the brush portion and the comb portion is kept in contact with the root of the eyelashes in an appropriate amount. The mascara solution can be easily applied to the root. However, the effect of combing the eyelashes cannot be obtained only with the concavo-convex portions, and the eyelashes may stick together to form a bundle, or a good curl effect may not be obtained, resulting in a serious impression. In addition, when brush hair is planted on one side of the shaft collar, excess mascara liquid remains at the corner between the brush hair and the shaft collar, and this mascara solution wraps around the concave groove side to the eyelashes. There was a possibility of causing lumps and unevenness at the time of coating.

  The present invention is intended to solve the above-described problems, and requires skill and skill when applying liquid cosmetics such as mascara liquid and hair dye to the eyelashes, eyebrows, hair, etc. The object of the present invention is to obtain an applicator that can be applied uniformly from the root to the tip of the hair without causing lumps or uneven coating of the liquid cosmetic. In addition, the hair does not stick together and can be bundled, and each can be finely arranged to create and maintain an orderly flow and curl such as eyelashes, eyebrows, or head hair, resulting in a good finish Liquid cosmetics can be applied to improve the aesthetics during makeup. In addition, an applicator having a good finish like this is intended to be manufactured at a low cost by using a simple structure and an easy manufacturing technique.

  In order to solve the above-described problems, the present invention provides a cylindrical container body that stores liquid cosmetics, a cap body that is detachably attached to the mouth of the container body, and a container provided on the shaft of the cap body. An application part for applying liquid cosmetics to the application part by attaching liquid cosmetics in the body, and a wiping for removing a part of the liquid cosmetics provided at the opening of the container body and attached to the application part In the liquid cosmetic applicator comprising a part, the application part is provided with a boundary wall in the axial direction on both sides, and a semicircular shape is formed on one side through the boundary wall and the grooves are arranged in parallel in the circumferential direction. A plurality of concave and convex portions are formed on the other side, and a comb portion is formed in a V-shape protruding from the boundary walls on both sides through the boundary wall, and the comb portions are perpendicular to the boundary wall direction at regular intervals. By forming split grooves, multiple comb teeth are projected in parallel in the axial direction. Is shall.

  In addition, the comb portion may have a comb width in the axial direction of 0.1 to 0.35 mm.

  In the comb portion, a plurality of comb teeth may be projected in parallel at intervals of 0.3 to 0.7 mm.

  Further, the comb portion may have a comb tooth formation length of 1.5 to 3.5 mm.

  Further, the comb portion may project 18 to 50 comb teeth.

  Moreover, you may form an uneven | corrugated part with a 0.4-0.8-mm space | interval in a ditch | groove.

  Moreover, as for an uneven | corrugated | grooved part, it is good also considering the formation depth of a ditch | groove as 0.2-0.5 mm.

  In addition, the concavo-convex part is formed in a continuous triangular shape with the concave groove and the convex part, and the apex of the convex part and the apex of the concave groove are formed in an arc shape with a radius of curvature of R0.01 to 0.1. May be.

  Moreover, the application part is good also considering the formation length of an axial direction as 15-30 mm.

  Moreover, an application part is good also considering the bending strength of a forming raw material as 40-160 MPa.

  Further, the outer diameter of the application part and the diameter of the handling hole of the wiping part may be formed at a dimensional ratio of 1: 0.4 to 1: 1.

  The present invention forms an application part with a concave and convex portion provided with a plurality of concave grooves and a comb portion provided with a plurality of comb teeth, and applies liquid cosmetics staying in the concave grooves of the concave and convex portions to eyelashes, eyebrows, and hair. After that, these hairs are combed with the comb teeth of the comb portion. In addition, the concave and convex portions are formed in a semicircular shape via the boundary walls on both sides, and the comb portion also projects in a V shape from the boundary walls on both sides, so the surface of the concave and convex portions, the side walls and the root of the comb portion The side is reliably handled by the wiping part, and no extra liquid cosmetic is attached to these surfaces. Further, the comb portion is handled while the comb teeth are elastically deformed by the wiping portion, and further, the comb portion protrudes in a V shape and has a linear shape on the surface. Compared with the case where it forms, it can be made to contact a wiping part easily and can remove excess liquid cosmetics from the surface of this V-shaped comb part. Therefore, in the application part, a sufficient amount of the liquid cosmetic material for application to the hair can be uniformly adhered in the concave groove of the uneven part and between the comb teeth of the comb part.

  In addition, by partitioning the concavo-convex part and the comb part with a boundary wall, the liquid cosmetic staying in the concave groove of the comb part does not turn to the concavo-convex part side, and the amount of liquid cosmetic retained in the concave groove is increased. It is possible to maintain an appropriate amount and uniformity. And compared with brush hair and a comb tooth, it becomes easy to make the surface of an uneven | corrugated | grooved part contact the root of hair, and it becomes possible to apply | coat liquid cosmetics uniformly not only to a hair tip but to the root. After this application, it becomes possible to finely separate and prepare hair such as eyelashes, eyebrows or head hair by the comb part, and it is possible to obtain a natural and good finish feeling, and the flow and curl of the hair prepared by the comb part can be obtained. It is possible to maintain and improve the aesthetics by applying the liquid cosmetic.

  In addition, as described above, the liquid cosmetic applicator having a good finish can be formed with a simple structure consisting of a concavo-convex portion, a comb portion, and a boundary wall, and can be manufactured simply by providing grooves and comb teeth. Since it can be manufactured by technology, productivity can be improved and inexpensive products can be obtained.

  In the liquid cosmetic applicator according to the present invention, the application portion for applying the liquid cosmetic includes a boundary wall, a concavo-convex portion including a plurality of concave grooves provided on one side through the boundary wall, and the boundary wall. And a comb portion made up of a plurality of comb teeth provided on the other side. With this configuration, by applying the liquid cosmetic on the uneven portion, even if it is eyelash etc., the uneven portion penetrates to the root, and a sufficient amount of liquid cosmetic can be adhered to the root of the hair intended for application. it can. After that, by combing in the comb portion, it becomes possible to finely and orderly arrange the flow of eyelashes, eyebrows, head hair, etc., and it becomes possible to obtain a good finish by applying the liquid cosmetic.

  In addition, the comb part can be separated into fine hairs by protruding the comb teeth at narrow intervals, so that the hair with liquid cosmetics adheres to each other and does not form a bundle and is finely dispersed. It can be arranged in an orderly manner. Therefore, it is preferable that the comb portion has a comb width in the axial direction of 0.1 to 0.35 mm. If the width of the comb teeth is less than 0.1 mm, the comb teeth are fragile, and thick and long hairs are not easily damaged. Moreover, when the formation width is thicker than 0.35 mm, it becomes difficult to capture thin and short hairs such as eyelashes and eyebrows, and the combs become rough when combed.

  Moreover, it is preferable that the comb portion is provided with a plurality of comb teeth protruding in parallel at intervals of 0.3 to 0.7 mm. When the interval between the comb teeth is smaller than 0.3 mm, the hair is easily caught and a smooth operation cannot be performed. In addition, when the interval between the comb teeth is wider than 0.7 mm, the hair cannot be finely dispersed and combed, the comb eyes become rough and the appearance is deteriorated, or a lot of liquid makeup is applied between the comb teeth. The coating material remains, causing lumps and uneven coating when applied to the hair, and the hairs stick together to make the appearance worse.

  In addition, if the comb portion has a comb-tooth forming length of 1.5 to 3.5 mm, the combing effect of the hair is high and a good finish can be obtained. When this formation length is shorter than 1.5 mm, the hair combing effect is reduced. Moreover, when formation length is longer than 3.5 mm, while operativity worsens, a coating part and the container main body which accommodates this will become large diameter, and it will become bulky and portability etc. will fall.

  The number of comb teeth in the comb portion is preferably 18 to 50. If the number of the comb teeth is less than 18, if the range of the portion to be coated is wide, it takes time to apply. Further, if the number of comb teeth is more than 50, the application part becomes bulky and it becomes difficult to apply to the details of the part to be applied, and the entire applicator becomes long, thereby reducing portability and the like. .

  On the other hand, in the concavo-convex portion, if the concave grooves are formed at intervals of 0.4 to 0.8 mm, even dense eyelashes can be dispersed and caught in the concave grooves, and the liquid is applied to the surface of the hair. Cosmetics can be applied evenly. If the concave grooves are formed at intervals smaller than 0.4 mm, it is difficult for hair to enter the concave grooves. In addition, if the concave grooves are formed at intervals wider than 0.8 mm, the hairs tend to stick together and become a bundle.

  In addition, the concave-convex portion can retain liquid cosmetic enough to be applied in the concave groove if the depth of the concave groove is 0.2 to 0.5 mm, and near the root of eyelashes, etc. The concave groove can be easily reached, and the liquid cosmetic can be reliably applied. When the formation depth of the groove is shallower than 0.2 mm, it is difficult for hair to enter the groove. On the other hand, if the depth of the groove is deeper than 0.5 mm, it is difficult for the groove to reach the root, and sufficient application of the liquid cosmetic to the root cannot be performed.

  In addition, if the concave and convex portions are formed in a continuous triangular shape with the concave grooves and the convex portions, an advanced manufacturing technique is not required and easy manufacturing is possible. Further, if the apex of the convex part and the apex of the concave groove are formed in an arc shape having a radius of curvature of R0.01 to 0.1, the contact of the uneven part with the hair is soft and the frictional resistance is reduced, and it is thin and short. The eyelashes do not hurt, and the uneven part can be smoothly moved from the root to the hair tip. If the radius of curvature is smaller than R0.01, the effect of making an arc, that is, the effect of softening the contact with the hair will not be improved. On the other hand, when the radius of curvature is larger than R0.1, the unevenness becomes gentle, and it is difficult for the uneven portion to enter between the close eyelashes and the like, and it becomes difficult to apply the liquid cosmetic to the root.

  Moreover, it is preferable that the application part sets the formation length of an axial direction to 15-30 mm. If the formation length of the application part is shorter than 15 mm, the uneven part and the comb part are also shortened, and labor is required for application work to a wide application part or the like. Moreover, when the formation length of an application part is longer than 30 mm, while an application part becomes bulky and it becomes difficult to perform fine finishing work etc., an applicator becomes long and portability etc. fall.

  In addition, if the bending strength of the forming material is 40 to 160 MPa, the application part can be obtained with appropriate elasticity, good operability is obtained, and the comb teeth are handled by the wiping part while elastically deforming, Excess liquid cosmetics can be handled well, and lumps and uneven coating can be reduced when combed. If this bending strength is less than 40 MPa, the coated portion may be deformed when applied to a coated portion having a relatively large resistance, such as hair, and good coating may not be possible. On the other hand, if the bending strength is greater than 160 MPa, the elastic deformation force of the comb teeth becomes small, and the liquid cosmetic cannot be wiped off well at the wiping portion, and lumps and uneven coating easily occur.

  In addition, if the outer diameter of the application part and the handling hole diameter of the wiping part are formed at a dimensional ratio of 1: 0.4 to 1: 1, the excess liquid cosmetic can be handled well and the application can be performed. The part can be taken in and out smoothly from the container body. If the dimensional ratio between the outer diameter of the application part and the diameter of the handling hole of the wiping part is smaller than 1: 0.4, it becomes difficult to put in and out the application part through the handling hole, and it is larger than 1: 1. In such a case, the liquid cosmetic material may not be sufficiently wiped off, and excess liquid cosmetic material may adhere between the surface of the convex portion and the comb teeth, resulting in lumps and uneven coating.

  In the case of the eyelash mascara, as the best mode of implementation, the comb portion has a comb tooth formation width of 0.2 mm, a comb tooth interval of 0.6 mm, a comb tooth length of 3.5 mm, and a comb. The number of teeth is formed around 35. In addition, the concave and convex portions are formed such that the interval between the concave grooves is 0.6 mm, the formation depth is 0.3 mm, and the vertex of the convex portion and the vertex of the concave groove are formed with a radius of curvature R0.05. Moreover, the formation length of the whole application part is set to 25 mm, and the bending strength is formed at 120 MPa. In addition, since the application part is composed of a semicircular uneven part and a V-shaped comb part, the outer diameter in the front width direction and the height direction depends on the formation length of the comb teeth, the diameter of the uneven part, etc. There are different things. In consideration of these, it is preferable that the outer diameter of the application part and the diameter of the handling hole of the wiping part are 1: 0.4 to 1: 0.7.

  An example in which the present invention is implemented with a mascara for eyelashes will be described with reference to the drawings. The cap body (2) is detachably attached. The cap body (2) is provided with a holding part (3) that is held by fingers, and a shaft rod (4) is connected to the cap body (2), and a mascara liquid is applied to the tip of the shaft rod (4). A part (5) is provided. And this application part (5) is inserted in a container main body (1), mascara liquid is made to adhere, and it applies to the eyelashes which are to-be-coated parts. In addition, a wiping part (7) provided with a handling hole (6) for handling a part of the mascara liquid adhering to the application part (5) is attached to the opening (8) of the container body (1). Yes.

  And the said application part (5) arrange | positions the boundary wall (10) in the axial direction of both sides, and makes cross-sectional shape perpendicular to an axial direction into a semicircle on one side through this boundary wall (10), and it is a mascara on eyelashes. An uneven part (11) for applying the liquid is provided, and a comb part (12) for combing the eyelashes to which the mascara liquid is applied is formed on the other side so as to protrude from the boundary walls (10) on both sides in a V shape. Yes. As shown in FIG. 4, the concave-convex portion (11) has a cross-sectional shape having a radius between the boundary walls (10) and a concentric circle with the shaft rod (4), and a diameter r shown in FIG. It is formed in a semicircular shape and is formed by providing in parallel a plurality of axial grooves in the circumferential direction. The concave groove (13) has a V-shaped side surface, and as shown in FIG. 2, the concave groove (13) and the convex portion (14) form a concave / convex portion (11) continuous in a triangular shape. Yes. Further, by forming the apexes of the concave groove (13) and the convex portion (14) in an arc shape having a radius of curvature of 0.05, it is possible to prevent the eyelashes from being caught and hit the eyelashes of the concave and convex portion (11). Is made soft and the frictional resistance is reduced, so that the uneven portion (11) can be smoothly moved with respect to the eyelashes.

  On the other hand, the comb portion (12) protruding in a V shape from the boundary wall (10) is shown in FIG. 2 by forming split grooves (18) perpendicular to the boundary wall (10) in the axial direction at regular intervals. As described above, a plurality of comb teeth (16) are projected in parallel in the axial direction. In addition, when forming the split groove (18), a base (15) protruding in an elliptical shape is provided on the other side through the boundary wall (10) to prevent the eyelashes from getting caught and to make the contact soft. . Further, as shown in FIG. 4, the comb teeth (16) projecting in a V shape are formed in an arc shape having a radius of curvature R0.25 at the tip side, and the comb portion (12) hits the eyelashes softly. As a result, smooth operation is possible. Further, as shown in FIG. 2, the comb portion (12) is formed such that the boundary wall (10) is inclined in the concavo-convex portion (11) direction with respect to the axial direction on the tip end side in the axial direction. A plurality of comb teeth (16) having the same length are projected from the inclined boundary wall (10), and an inclined portion (17) inclined with respect to the axial direction is provided on the tip side of the application portion (5). Is configured. By this inclined part (17), it becomes possible to easily comb out the details such as the corners of the eyes and the corners of the eyes, and the lower eyelashes.

Further, the concave-convex portion (11) in the present embodiment is formed such that the interval P between the concave grooves (13) shown in FIG. 2 is 0.6 mm and the formation depth d is 0.3 mm. Further, the comb section (12) forms a comb teeth (16) on the spindle, and the thickest formation width w ₁ 0.3 mm, the thinnest formation width w ₂ and 0.2 mm, spacing of the comb teeth (16) p is 0.6 mm. The length of the comb teeth (16) is such that the length l ₁ from the boundary wall (10) to the tip is 3.5 mm, the length l ₂ from the base (15) to the tip is 2.0 mm, and the comb The number of teeth (16) is 36. Further, the formation length L of the entire application part (5) is 23.5 mm, the application part (5) is formed of polyamide (PA), and the bending strength is 120 MPa. The application part (5) may be formed of polypropylene (PP), polybutylene terephthalate (PBT), or the like. The bending strength may be 110 MPa.

  Further, in order to enable good wiping of the mascara liquid adhering to the application part (5) formed with the above dimensions, the dimensional ratio between the application part (5) and the diameter of the handling hole (6) is: Between a pair of boundary walls (10), it forms at 1: 0.46, and it forms at 1: 0.64 in the formation length direction of the comb tooth (16).

  In order to use the liquid cosmetic applicator as described above, the cap body (2) is removed from the container body (1), the holding part (3) is held with fingers, and the application part (5) together with the shaft (4). ) Is pulled out of the container body (1). Although the mascara liquid in the container body (1) is attached to the application part (5), the application part (5) pushes the handling hole (6) of the wiping part (7) and widens when pulling out. While being pulled out, the application part (5) is strongly rubbed against the inner periphery of the handling hole (6). At this time, the application part (5) makes the uneven part (11) semi-circular and projects the comb part (12) linearly in a V shape from the boundary walls (10) on both sides continuous with the semi-circle. Therefore, the outer surface of the application part (5) can easily come into contact with the inner peripheral surface of the handling hole (6), and excess mascara liquid adhering to the outer surface can be handled. Therefore, the mascara liquid is wiped from the surface of the convex portion (14) of the concave and convex portion (11) and the outer surface of the comb tooth (16) of the comb portion (12), but the concave groove ( 13) An appropriate amount of mascara liquid is uniformly held between the inside and the comb teeth (16) of the comb portion (12).

  Then, by first bringing the concavo-convex portion (11) into contact with the eyelashes and moving it from the root of the eyelashes toward the tip, the mascara solution staying in the concave grooves (13) can be applied to the eyelashes. Since this concave groove (13) is formed at an interval of 0.6 mm with a formation depth of 0.3 mm, the eyelashes that are closely growing can be easily grasped by the concave groove (13), and the outer circumference of each eyelash In addition, the mascara liquid is easily adhered uniformly. In addition, since the unevenness of the uneven part (11) is small and the mascara liquid of the convex part (14) is handled, not only the uneven part (11) can be easily brought into contact with the root of the eyelashes. This makes it difficult for the mascara liquid to accidentally adhere to the eyelids. In addition, since the boundary wall (10) is provided between the concavo-convex portion (11) and the comb teeth (16), the mascara liquid held between the comb teeth (16) is moved to the concavo-convex portion (11) side. The eyelashes do not move or come into contact with the comb teeth (16) when applied on the uneven part (11), and the mascara liquid can be applied to the eyelashes easily and uniformly on the uneven part (11). .

  Next, the comb portion (12) is used to comb the eyelashes, and the comb teeth (16) are formed with a width of 0.2 to 0.3 mm and a formation interval of 0.6 mm. It can be arranged finely dispersed. Also, for example, in the case of the upper eyelid, by combing the eyelashes in the comb part (12) from the root toward the tip, from the bottom to the top, not only the combing effect of the eyelashes, but also the curling effect of the eyelashes occurs, When the mascara liquid is dried and solidified in the curled state, the curl is maintained well, and it is possible to improve the aesthetics and satisfy the user's preference. Furthermore, by forming the mascara liquid to which the mascara liquid is applied from a quick-drying component, the curl maintenance force becomes stronger and a rapid application operation becomes possible. In addition, the mascara solution having a good finish can be applied easily and quickly by using the uneven part (11) and the comb part (12) separately without requiring skilled techniques and labor. It is possible to improve the usability of the user.

  Further, since the mascara liquid is also held between the comb teeth (16), the mascara liquid adheres to the eyelashes even when the comb portion (12) is combed, but the formation width of the comb teeth (16) is 0. Since the formation interval is set to 2 to 0.3 mm and 0.6 mm, the mascara liquid is not retained excessively and can be applied while dispersing and adjusting the eyelashes with this fine and dense comb teeth (16). . Therefore, it is possible to obtain a natural and good finish feeling without preventing excessive lumps and coating unevenness and without excessive volume.

  In addition, as described above, the coating part (5) with a aesthetically pleasing finish has a simple structure consisting of the concavo-convex part (11), the comb part (12) and the boundary wall (10). It can be manufactured with a simple manufacturing technique, the productivity is improved, and an inexpensive product can be obtained.

  In the above embodiment, the concave and convex portion (11) is formed in a triangular shape and can be easily manufactured.However, as another different embodiment, the peak of the concave groove (13) and the convex portion (14) is used. Further, it may be formed with a larger radius of curvature and may be formed in a sine wave shape or the like, and the contact with circular eyelashes can be made softer.

  Further, in the above embodiment, the present invention shows an embodiment with a mascara for eyelashes, but an eyebrow for eyebrows for dyeing while adjusting eyebrows, dyeing hairline gray hair inconspicuously, You may implement with the applicator of other different liquid cosmetics, such as the hair mascara for putting in. In this case, according to the thickness and length of the hair to be applied, such as eyebrows and head hair, the purpose of use, etc., the formation interval, formation depth, comb portion (12) of the concave and convex portions (11) ) Of the comb teeth (16), the formation interval, the length, the formation length of the application part (5), etc. are preferably formed as appropriate.

Sectional drawing of the applicator for liquid cosmetics of one Example of this invention. The enlarged side view of an application part. The top view of an application part. The application part front view.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Container body 2 Cap body 4 Shaft 5 Application | coating part 6 Handling hole 7 Wiping part 8 Opening part 10 Boundary wall 11 Uneven part 12 Comb part 13 Concave groove 14 Convex part 16 Comb tooth 18 Split groove

Claims (11)

  A cylindrical container body containing liquid cosmetics, a cap body that is detachably attached to the mouth of the container body, and a liquid cosmetic in the container body attached to the shaft body of the cap body to be applied A liquid cosmetic applicator comprising: an application part for applying liquid cosmetics to the part; and a wiping part provided at the opening of the container body for removing part of the liquid cosmetics attached to the application part. The application portion is provided with a boundary wall in the axial direction on both sides, and on the one side through the boundary wall, a semicircular shape and a concave / convex portion in which a plurality of grooves are provided in the axial direction in parallel in the circumferential direction, and the boundary A comb portion is formed in a V-shape projecting from the boundary walls on both sides through the wall, and a plurality of comb teeth are formed by forming split grooves perpendicular to the boundary wall direction at regular intervals in the comb portion. An applicator for liquid cosmetics, characterized by protruding in parallel in the axial direction.   2. The liquid cosmetic applicator according to claim 1, wherein the comb portion has a comb-shaped axial width of 0.1 to 0.35 mm.   3. The liquid cosmetic applicator according to claim 1 or 2, wherein the comb portion has a plurality of comb teeth protruding in parallel at intervals of 0.3 to 0.7 mm.   4. The applicator for liquid cosmetics according to claim 1, 2 or 3, wherein the comb portion has a comb tooth length of 1.5 to 3.5 mm.   5. The liquid cosmetic applicator according to claim 1, wherein the comb portion has 18 to 50 comb teeth protruding therefrom.   2. The liquid cosmetic applicator according to claim 1, wherein the concave and convex portions are formed with concave grooves at intervals of 0.4 to 0.8 mm.   The applicator for liquid cosmetics according to claim 1 or 6, wherein the concave-convex portion has a concave groove formation depth of 0.2 to 0.5 mm.   The concavo-convex portion is formed in a continuous triangular shape with the concave groove and the convex portion, and the vertex of the convex portion and the vertex of the concave groove are formed in an arc shape with a radius of curvature of R0.01 to 0.1. 8. The liquid cosmetic applicator according to claim 1, 6 or 7.   2. The liquid cosmetic applicator according to claim 1, wherein the application part has an axial length of 15 to 30 mm.   The applicator is a liquid cosmetic applicator according to claim 1, wherein the forming material has a bending strength of 40 to 160 MPa.   2. The liquid cosmetic applicator according to claim 1, wherein the outer diameter of the application part and the diameter of the handling hole of the wiping part are formed in a dimensional ratio of 1: 0.4 to 1: 1.

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