JP3641677B1 - Brush such as mascara - Google Patents

Abstract

PROBLEM TO BE SOLVED: To apply a large amount of mascara ink on a bud so that the mascara brush adheres to the brush hair in a mascara brush, and presses the mascara ink on the bud on the outside of the ring-shaped brush hair. The mascara ink is pressed and adhered to the eyelid so that the volume, long and curl of the current mascara market trend can be applied to the eyelid quickly, easily and neatly.
In a brush hair of mascara, the brush hair is formed into a ring shape such as a circle or an ellipse, and the ring shape such as a circle or ellipse of the brush hair is a two-dimensional plane curve or a three-dimensional space curve. The bristles are embedded in the brush shaft so that the ring-shaped surface of the curve or space curve is 0 ° to 90 ° with respect to the longitudinal direction of the brush shaft, and the brush shaft in which the brush bristles are embedded is formed in an arc shape.
[Selection] Figure 9

Description

  The present invention relates to a technical field related to a brush such as a mascara for cosmetics, and more particularly to a technical field related to Japanese Patent No. 3574828 in which the brush bristles are ring-shaped.

In a conventional mascara brush, as a method of attaching a large amount of mascara ink to the brush hair, the mascara hair is processed into irregularities (see, for example, Patent Document 1). The mascara brush hairs were shaped like a ring so that the mascara ink could be easily placed on the mascara brush hairs (see, for example, Patent Document 2). There is a brush shaft in which mascara brush hairs are embedded in an arc shape so that the mascara ink can be easily placed on the bag (for example, see Patent Document 3).
JP 2002-129477 A Japanese Patent No. 3574828 Japanese Utility Model Publication No. 58-88912

  In the mascara brush, increase the amount of mascara ink that adheres to the brush hair, apply a lot of mascara ink to the eyelids gently, and apply pressure to the mascara ink on the eyelids outside the circular brush hairs. The mascara ink is pressed against the cocoon and glued to make the mascara market trend volume, long and curl can be applied to the cocoon quickly, easily and neatly.

  In the brush hair of a mascara brush, the tip of the brush hair is present on the outer side of the brush hair in the shape of a scrubbing brush. Therefore, the outer tip of the brush hair is angular, and the brush hair cannot be gently boiled. Scratch the mascara ink once attached to the eyelid, and the mascara ink is likely to become lumpy with the eyelid. Scarecrow is a tool that removes dirt, and it is impossible to use it as a tool to apply. In the brush disclosed in Japanese Utility Model Publication No. 58-88912, the brush shaft embedded with the mascara brush hair is formed in an arc shape so that the mascara ink can be easily placed on the bag. The mascara brush of Japanese Patent No. 3574828 that makes it easy to put on the mascara brush bristles has not been invented, and since the bristles are scrubbing, the tip of the bristles are on the outside, the outside tips of the bristles are square, and the bristles Can not be boiled softly, and the tip of the brush hair scratches the mascara ink once attached to the eyelid, and the mascara ink tends to become lumpy with a scissors.

  In the brush bristles of Japanese Patent Application Laid-Open No. 2002-129477, it is easy to attach the mascara ink to the brush hairs, but it is very difficult to peel off the mascara ink attached to the brush hairs and attach the mascara ink to the eyelids. It is difficult to.

  In mascara brush bristles, the bristles are formed in a circle shape such as a circle or an ellipse, and the circle shape such as a circle or ellipse of the brush hair is a two-dimensional plane curve or a three-dimensional space curve. The bristles are embedded in the brush shaft so that the ring-shaped surface of the brush becomes 0 ° to 90 ° with respect to the longitudinal direction of the brush shaft, and the brush shaft in which the brush hair is embedded is formed into an arc shape.

  Since a large amount of mascara ink adheres to a circular brush hair such as a circle or an ellipse, a large amount of mascara ink can be applied to the brush hair. Since it breaks, a large amount of mascara ink can be easily applied to the cocoon. When the bristle is rotated around the brush axis, the bristle is a circle or ellipse ring, so it does not rub strongly at the corners of the bristle tip, but on the outer side of the ring-like brush bristle Applying pressure to the mascara ink, pressing and bonding the mascara ink to the eyelid, and applying a large amount of mascara ink to the eyelid, and making the brush shaft embedded with mascara brush hair into an arc shape, By making it easier to put on the cocoons, the volume, long and curl of the current mascara market trend can be applied quickly, easily and neatly to the cocoons.

BEST MODE FOR CARRYING OUT THE INVENTION

The best mode for carrying out the invention will be described with reference to the drawings based on the embodiments.
In FIG. 1, a circular bristle brush A such as a circle is made, and the bristle A is moved from 0 ° to 90 ° with respect to the longitudinal direction of the brush shaft P so that the brush bristle A is connected to the brush shaft P This is a brush such as mascara that is embedded in

  In FIG. 2, a ring-shaped brush hair B such as a circle is made, and a spiral groove having a constant depth or a non-constant depth is carved on the surface of the brush hair B, and the ring-shaped surface of the brush hair B is a brush shaft. It is a brush such as a mascara characterized by the above, in which the brush bristles B are embedded in the brush shaft P so as to be 0 ° to 90 ° with respect to the longitudinal direction of P.

  In FIG. 3, a ring-shaped brush hair C such as an ellipse is made, and the brush hair C is moved from 0 ° to 90 ° with respect to the longitudinal direction of the brush shaft P. This is a brush such as mascara that is embedded in

  In FIG. 4, a ring-shaped first brush hair D such as a circle or an ellipse is made, and the ring-shaped surface of the first brush hair D is set to be 0 ° to 90 ° with respect to the longitudinal direction of the brush axis P. The first brush hair D is embedded in the brush shaft P, the second brush hair E having a ring shape such as a circle or an ellipse is formed inside the first brush hair D, and the first brush hair D is attached to the brush shaft P. The second brush bristle E is buried in the brush shaft P inside, and the annular surface of the second brush bristle E is 0 ° to 90 ° with respect to the longitudinal direction of the brush shaft P. This is a brush such as a mascara characterized in that the second brush hair E is embedded in the brush shaft P.

  In FIG. 5, a ring-shaped brush hair F such as a circle or an ellipse is made, a part of the ring-shaped brush hair F is deformed, and the ring-shaped surface of the brush hair F is 0 ° to 90 ° with respect to the longitudinal direction of the brush axis P. It is a brush such as a mascara characterized by the above, in which the brush hair F is embedded in the brush shaft P so as to be at 0 °.

  In FIG. 6, a circular bristle such as a circle or an ellipse is created, and the bristle F is brushed so that the ring-shaped surface of the bristle G is 0 ° to 90 ° with respect to the longitudinal direction of the brush axis P. This is a brush such as a mascara characterized by the above-described features, in which a plurality of straight brush hairs G are embedded in the shaft P and embedded in the brush shaft P.

  In FIG. 7, a ring-shaped first brush hair D such as a circle or an ellipse is made, and the ring-shaped surface of the first brush hair D is set to be 0 ° to 90 ° with respect to the longitudinal direction of the brush axis P. The first brush hair D is embedded in the brush shaft P, the second brush hair E having a ring shape such as a circle or an ellipse is formed inside the first brush hair D, and the first brush hair D is attached to the brush shaft P. The second brush bristle E is buried in the brush shaft P inside, and the annular surface of the second brush bristle E is 0 ° to 90 ° with respect to the longitudinal direction of the brush shaft P. This is a brush such as a mascara characterized in that the second brush hair E is embedded in the brush shaft P and a plurality of straight brush hairs H are embedded in the brush shaft P.

  8 and 9, the brush bristles J are embedded in the brush shaft P and the brush shaft P embedded with the bristles J is formed into an arc shape with the brush of mascara or the like shown in FIG. 1 to FIG. Use a brush such as mascara.

Embodiments of the invention will be described with reference to the drawings.
In FIG. 1, a circular curved bristle A of a plane curve is made, a brush bristle A is made of nylon, a brush axis P is made of stainless steel wire, and the plane of the plane curve of the brush bristle A is in the longitudinal direction of the brush axis P. On the other hand, the brush is a mascara or the like characterized by the above, in which the brush hair A is embedded in the brush shaft P so as to be at 90 °.

  In FIG. 2, the bristles B are made of a polyamide-based synthetic polymer compound, the circular bristles B of a space curve circle are made, the brush shaft P is made of a synthetic resin, and the space curve surface of the bristles B is a brush. The bristle B was embedded in the brush axis P at a right angle to the longitudinal direction of the axis P (so that the space curve surface of the bristle B was 90 ° with respect to the longitudinal direction of the brush axis P). This is a brush such as mascara characterized by the above.

  In FIG. 3, an elliptical circular bristle brush C is formed, a brush bristle C is made of nylon, a brush axis P is made of stainless steel wire, and the plane surface of the brush bristle C is in the longitudinal direction of the brush axis P. On the other hand, the brush is a mascara or the like characterized by the above-described features, in which the brush hair C is embedded in the brush shaft P at 45 °.

  In FIG. 4, a ring-shaped first brush hair D such as a plane curve circle or ellipse is formed, and a ring-shaped second brush hair E such as a plane curve circle or ellipse is formed inside the first brush hair D. The first brush bristle D and the second brush bristle E are made of synthetic rubber, the first brush bristle D and the second brush bristle E are combined on the same plane, the brush shaft P is made of stainless steel wire, The first brush bristle D and the second brush bristle E are arranged such that the plane curved surfaces of the first brush bristle D and the second brush bristle E are 80 ° with respect to the longitudinal direction of the brush axis P. Is a brush, such as a mascara, characterized by the above-described features.

  In FIG. 5, a ring-shaped brush hair F such as a circle or an ellipse of a space curve is made, a brush hair F is made of nylon, a brush shaft P is made of a stainless steel wire, a part of the ring-shaped brush hair F is deformed, It is a brush such as a mascara characterized by the above-described features, in which the brush hair F is embedded in the brush shaft P so that the space curve surface of the brush hair F is 85 ° with respect to the longitudinal direction of the brush shaft P. .

  In FIG. 6, a ring-shaped brush hair F such as a circle or an ellipse of a plane curve is made, a brush hair F is made of nylon, a brush shaft P is made of a stainless steel wire, a part of the ring-shaped brush hair F is deformed, The bristle hair F is embedded in the brush shaft P so that the plane curve surface of the bristle hair F is 85 ° with respect to the longitudinal direction of the brush shaft P, and a straight brush hair G is made of nylon. This is a brush such as a mascara having the above-described features in which the brush hair G is embedded in the brush shaft P.

  In FIG. 7, a ring-shaped first brush hair D such as a plane curve circle or ellipse is created, and a ring-shaped second brush hair E such as a plane curve circle or ellipse is created inside the first brush hair D. The first brush bristle D and the second brush bristle E are made with elastic metal wire, the brush shaft P is made with the metal wire, and the first brush bristle D and the second brush bristle E are in the same plane. The first brush bristle D and the second brush are combined so that the plane curved surface of the first brush bristle D and the second brush bristle E is 80 ° with respect to the longitudinal direction of the brush axis P. A brush such as mascara characterized by embedding hair E in brush shaft P, creating straight brush hair H with elastic metal wire, and embedding a plurality of straight brush hairs H in brush shaft P It is.

  8 and 9, the brush bristle J is made of nylon, the brush shaft P is made of stainless steel wire, and the ring-shaped surface of the brush bristle J is 90 ° with respect to the longitudinal direction of the brush shaft. A brush such as a mascara characterized in that J is embedded in the brush shaft P and the brush shaft P in which the brush hair J is embedded is formed in an arc shape.

  The estimated population of the Statistics Bureau of the Ministry of Internal Affairs and Communications is the estimated value on March 1, 2003, and there are 34.85 million women aged 20 to 59 years. It can be estimated that at least 40% of the 34.85 million people will apply mascara to the basket. Therefore, the number of women who use mascara on their cocoons is at least 13.94 million. The current mascara market is said to be 46 billion yen. By changing from brush-like brush hair to ring-like brush hair, the appearance of mascara ink on the cocoon is improved several times, and the volume, long and curl of the current market trend of mascara are improved several times. With the current mascara, the brush was not good, so the application of mascara ink tended to be avoided. With the development of a new mascara brush that is easy to use and excels, the mascara market is expected to be more than 90 billion yen, double the current level. Since it is a revolutionary mascara brush, 10% of mascara's total sales can be sold from the beginning, and 50% of mascara's total sales after 3 years. The initial sales can be estimated to be over 9 billion yen at the beginning of the sale, and the annual sales can be estimated to be over 45 billion yen three years after the release.

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Explanation of symbols

A, B, C, D, E, F: Ring-shaped brush hair.
G, H: Straight brush hair.
P: Mascara brush shaft.
J: Brush hair.
K: Application rod.

Claims (4)

  Create circular brush hair such as a circle or an ellipse, and embed the brush hair in the brush shaft so that the circular surface of the brush hair is 0 ° to 90 ° with respect to the longitudinal direction of the brush shaft. A brush such as a mascara characterized by the above, with the brush shaft in an arc shape.   Create a first brush hair with a circular shape such as a circle or an ellipse, and make the first brush hair so that the ring-shaped surface of the first brush hair is 0 ° to 90 ° with respect to the longitudinal direction of the brush shaft. Embed in the brush shaft, create a circular or elliptical second brush hair inside the first brush hair, and embed the first brush hair in the brush shaft inside the second brush hair on the brush shaft The brush shaft is embedded and the second brush hair is embedded in the brush shaft so that the ring-shaped surface of the second brush hair is 0 ° to 90 ° with respect to the longitudinal direction of the brush shaft. A brush of mascara or the like characterized by the above-mentioned, in a circular arc shape.   Create circular bristles such as a circle or an ellipse, embed the brush bristles in the brush shaft so that the ring-shaped surface of the bristles is 0 ° to 90 ° with respect to the longitudinal direction of the brush shaft, and a plurality of straight bristles A brush of mascara or the like characterized by embedding the brush hair in the brush shaft and arcing the brush shaft in which the brush hair is embedded.   Create a first brush hair with a circular shape such as a circle or an ellipse, and make the first brush hair so that the ring-shaped surface of the first brush hair is 0 ° to 90 ° with respect to the longitudinal direction of the brush shaft. Embed in the brush shaft, create a circular or elliptical second brush hair inside the first brush hair, and embed the first brush hair in the brush shaft inside the second brush hair on the brush shaft The second brush hair is embedded in the brush shaft so that the ring-shaped surface of the second brush hair is 0 ° to 90 ° with respect to the longitudinal direction of the brush shaft, and a plurality of straight brush hairs are formed. A brush, such as a mascara, characterized by the above, wherein the brush shaft embedded in the brush shaft is formed into an arc shape.

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