JP3196621U - Core material for makeup pen and makeup pen comprising the same - Google Patents

Abstract

To provide a core material for a makeup pen suitable for applying a finer makeup. A core material 3 of a cosmetic pen is made of a fiber and is formed so as to extend along a predetermined axial direction L, and is located on one end side in the axial direction L. The distal end portion 32 is formed such that a thickness in a predetermined direction orthogonal to the axial direction L gradually decreases toward the distal end. The distal end surface 321 of the distal end portion 32 has an axial line At least one cut 323 cut along the direction L is provided. [Selection] Figure 2

Description

  The present invention relates to a cosmetic pen, and more particularly to a core material used in a cosmetic pen.

  FIG. 1 shows a conventional cosmetic pen 10. The makeup pen 10 has a truncated cone shape and has a cylindrical pen shaft 11 having an open end 111 having an open end surface, a core 12 accommodated in the pen shaft 11, and an open end of the pen shaft 11. It is comprised with the cap 13 covered on 111. FIG. The pen shaft 11 is loaded with a liquid cosmetic pigment. The core member 12 is a rod-shaped member made of a fiber such as cotton or felt so as to have liquid absorbency, and the tip end portion 121 which is one end side is exposed from the opening of the opening end portion 111, and the other end side is the opening end. It is housed in the pen shaft 11 so as to be inserted into the pen shaft 11 from the opening of the portion 111. The distal end portion 121 is formed in a sharp blade shape that gradually decreases in thickness toward the distal end, and the distal end surface is an inclined surface that obliquely intersects the length direction of the core member 12. At the time of use, the cosmetic pigment sucked by the core 12 is applied to each of the above parts such that the front end surface of the front end part 121 is brought into contact with each part such as eyebrows, eyelashes, and eyes.

  The conventional cosmetic pen can be used as a tool for applying eyeline, eyebrow, mascara, nail polish and the like. However, in the conventional cosmetic pen described above, the core material 12 is configured so that the fibers are tightly bound and is hard. Therefore, for example, when a makeup pen is used as an eyeliner, the pen tip (tip portion 121) is not smooth and cannot follow the fine irregularities of the eyelids, and the drawn eyeline may be blurred. It becomes unnatural. Further, the tip surface of the tip 121 is a continuous surface, and when the makeup pen is used as an eyebrow or mascara, the entire surface hits the eyebrows or eyelashes, so that it is applied locally or whilst applying hair. It is difficult to apply fine makeup.

  The present invention has been made in view of the above-described problems of the conventional products, and an object thereof is to provide a core material for a makeup pen suitable for applying finer makeup.

  As a means for achieving the above object, the present invention is a core material for a cosmetic pen made of a fiber and formed so as to extend along a predetermined axial direction, and is one end side in the axial direction. A distal end portion that is a pen tip and is formed such that the thickness in a predetermined direction orthogonal to the axial direction gradually decreases toward the distal end, and the distal end surface of the distal end portion Is provided with a core material for a cosmetic pen, wherein at least one notch cut along the axial direction is provided.

  In addition, the present invention is provided as a cosmetic pen including the core material, the pen shaft having an opening end, and the tip portion is inserted into the pen shaft so as to be exposed from the opening end of the pen shaft. A cosmetic pen comprising: the core material; and a cap formed so as to be able to cover the open end of the pen shaft so as to cover the tip portion of the core material.

  According to the above means, the thickness of the distal end portion of the core member gradually decreases toward the distal end, and the notch is provided in the distal end surface, so that the distal end of the distal end portion becomes a tooth shape and is flexible. Therefore, when the cosmetic pen according to the present invention is used on the skin, the tip of the core material comes in close contact with the skin, and the makeup to be applied becomes more detailed and natural. Moreover, when it is used for eyebrows and eyelashes, makeup can be applied while combing hair at the tip, and finer makeup can be applied.

It is a side view which decomposes | disassembles and shows the conventional cosmetic pen. 1 is an exploded perspective view showing a first embodiment of a cosmetic pen according to the present invention. FIG. 3 is a cross-sectional view taken along line III-III in FIG. 2. It is a partial side view which shows the said 1st Embodiment. It is explanatory drawing which shows an example of the usage condition of the makeup | decoration pen which concerns on this invention. It is explanatory drawing which shows an example of the usage condition of the makeup | decoration pen which concerns on this invention. It is explanatory drawing which shows an example of the usage condition of the makeup | decoration pen which concerns on this invention. It is a partial side view which shows 2nd Embodiment of the makeup | decoration pen which concerns on this invention. It is a partial side view which shows the example of a change of 2nd Embodiment of the makeup | decoration pen which concerns on this invention. It is a partial side view which shows 3rd Embodiment of the makeup | decoration pen which concerns on this invention.

  Hereinafter, specific embodiments of a core material for a makeup pen according to the present invention and a makeup pen including the same will be described in detail with reference to the accompanying drawings.

<First Embodiment>
A first embodiment of a cosmetic pen according to the present invention is shown in FIGS.
The makeup pen includes a pen shaft 2, a core material 3, and a cap 4.

  The pen shaft 2 is formed in a longitudinal shape having an open end 21 on the pen tip side and a closed end 22 on the pen butt side at both ends. The opening end 21 is provided with an opening 211 communicating with the internal space of the pen shaft 2 and a plurality of engagement protrusions 212 protruding inward from the periphery of the opening 211. Further, the internal space of the pen shaft 2 is provided so that a liquid cosmetic pigment can be loaded.

  The core material 3 is made of a fiber so as to have liquid absorbency, and is formed in a longitudinal shape so as to extend along a predetermined axial direction L, and is positioned on one end side in the axial direction L. It has the front-end | tip part 32 used as a pen point, and the trunk | drum 31 located in the other end side of the axial direction L. As shown in FIG. The core member 3 is accommodated in the pen shaft 2 such that the body portion 31 is inserted into the internal space of the pen shaft 2 from the opening 211 of the pen shaft 2 and the tip end portion 32 protrudes from the opening 211. When the core material 3 is housed in the pen shaft 2, the plurality of engaging projections 212 come into contact with and press against the body portion 31 of the core material 3 from the periphery, thereby fixing the core material 3. (See the cross-sectional view of FIG. 3).

  The cap 4 is formed so as to be able to cover the opening end 21 of the pen shaft 2 so as to cover the distal end portion 32 of the core member 3 exposed from the opening end 21 of the pen shaft 2.

  Below, the structure of the core material 3 is demonstrated in detail.

  The body portion 31 is formed so that a cross section orthogonal to the axial direction L has a circular shape.

  The distal end portion 32 extends from the body portion 31 so that both sides in the axial direction L are gradually narrowed, and is formed so that a cross section perpendicular to the axial direction L has a rectangular shape near the distal end. That is, the distal end portion 32 is formed such that the thickness in a predetermined direction orthogonal to the axial direction L gradually decreases toward the distal end, and the distal end surface 321 of the distal end portion 32 has a thickness direction Y ( 2 and 4), the length direction X (see FIGS. 2 and 4) is oblique to the axial direction L as shown in FIG. 2 in this embodiment. It is formed to cross.

  The tip surface 321 of the tip portion 32 is provided with at least one cut 323 cut along the axial direction L. Then, the notches 323 form fork-like projections 322 on the forks at both ends in the length direction X of the tip end surface 321 and between adjacent notches 323 when there are two or more notches 323, respectively. Is done. As a specific example, in this embodiment, since three notches 323 are provided as illustrated (FIGS. 2, 4, and 5 to 7), four protrusions 322 are formed. The three cuts 323 are arranged along the length direction X of the front end surface 321. Further, the depths of the notches 323 are the same, that is, the front end surface 321 is inclined with respect to the axial direction L in the present embodiment, so that the crotches of the notches 323 are stepped as illustrated.

  When the core material 3 is accommodated in the internal space of the pen shaft 2 as described above, the body portion 31 sucks the cosmetic pigment loaded in the internal space of the pen shaft 2, and the tip portion 32 and its protrusion 322 are caused by capillary action. Suck up. Thereby, the cosmetic pen according to the present invention can be used for makeup.

  In the present invention, the number of the cuts 323 in the distal end portion 32 is not limited, and at least one cutout 322 may be provided so that a plurality of protrusions 322 are formed. Further, in the present embodiment, the front end surface 321 is formed so that the length direction X thereof obliquely intersects with the axial direction L as described above, but can also be formed so as to be orthogonal to the axial direction L (first). See embodiment 2). Further, the depths of the respective cuts 323 do not have to be the same as in the present embodiment, and the cuts 323 having different depths may be provided (see the third embodiment).

  In addition, the fixing of the core member 3 to the pen shaft 2 is not limited to the engagement protrusion 212 of the present embodiment, but if a method using the engagement protrusion 212 is used, there is a gap between adjacent engagement protrusions 212. Therefore, the air passes through the gap into the pen shaft 2 and the makeup pigment comes out from the pen tip (the tip portion 32 of the core member 3).

  Hereinafter, examples of usage modes of the cosmetic pen having the above-described configuration will be described with reference to FIGS.

  FIG. 5 shows a mode in which the cosmetic pen according to the present invention is used as a so-called eyeliner. The tip portion 32 of the core material 3 is brought into contact with the edge 5 of the eye. At this time, if the distal end portion 32 is moved along the length direction X of the distal end surface 321, an eyeline having a thickness substantially the same as the thickness of the distal end portion 32 is drawn. When the cosmetic pen according to the present invention is used in this way, the protrusion 322 formed by the notch 323 of the distal end portion 32 of the core member 3 is flexible. When moved while in contact, the protrusion 322 flexes the skin of the edge of the eye 5 so that the eyeline is easy to draw, and the eyeline to be drawn is not blurred, and the desired You will be able to draw a line.

  6 and 7 show a mode in which the cosmetic pen according to the present invention is used as a so-called mascara or eyebrow, respectively. The tip 32 of the core material 3 is brought into contact with the eyelashes 6 or the eyebrows 7 (including the skin under the eyebrows). When the cosmetic pen according to the present invention is used in this manner, it has a plurality of protrusions 322 formed by notches 323 at the tip 32, so that the eyelashes 6 or the eyebrows 7 are separated by these protrusions 322, and the core material. The cosmetic pigment sucked up by 3 can be applied evenly to the eyelashes 6 or the eyebrows 7. If desired, it is possible to select whether the entire protrusion 322 is brought into contact with the eyelashes 6 or the eyebrows 7, or only a part of the protrusions 322 is brought into contact, and it is possible to apply finer makeup.

  In addition to the illustration and the above description, the cosmetic pen according to the present invention can be used as, for example, a pen-type nail polish.

<Second Embodiment>
FIG. 8 shows a second embodiment of the cosmetic pen according to the present invention. Although it is the same as that of 1st Embodiment, in this embodiment, the front end surface 321 is formed so as to be orthogonal to the axial direction L. 8 shows an example in which three cuts 323 are provided, and FIG. 9 shows an example in which only one cut is provided.

<Third Embodiment>
FIG. 10 shows a third embodiment of a cosmetic pen according to the present invention. Similar to the second embodiment, the tip surface 321 is formed to be orthogonal to the axial direction L. Further, a plurality of (two in the drawing) cuts 323 are arranged along the length direction X of the tip surface 321 and the cuts 323 gradually become deeper from one side to the other in the length direction X of the tip surface 321. It is provided as follows. In this embodiment, the number of the cuts 323 is not limited as in the other embodiments, and three, four, or more can be provided.

  As mentioned above, although preferred embodiment of this invention was described, this invention is not limited to this, A various change is possible in the range which does not deviate from the summary.

  The core material of the cosmetic pen according to the present invention is suitable for a cosmetic pen suitable for applying a finer makeup because the pen tip is more supple. The cosmetic pen according to the present invention is useful as a makeup tool such as a pen-type mascara, eyeliner, eyebrow, manicure and pedicure.

2 Pen shaft 21 Open end 211 Open 212 Engagement protrusion 22 Closed end 3 Core material 31 Body 32 Front end 321 Front end 322 Projection 323 Notch 4 Cap L Axial direction Y End thickness direction X Front end Direction

Claims (8)

A core material for a makeup pen made of fiber and formed so as to extend along a predetermined axial direction,
It has a tip portion that is located on one end side in the axial direction and becomes a pen tip,
The tip is formed such that the thickness in a predetermined direction orthogonal to the axial direction gradually decreases toward the tip.
A core material for a cosmetic pen, wherein at least one notch cut along the axial direction is provided on a tip surface of the tip portion. The tip surface has a length in a direction orthogonal to the thickness direction of the tip portion, and the length direction is formed to be orthogonal to the axial direction. 2. A core material for a cosmetic pen according to 1. The distal end surface has a length in a direction orthogonal to the thickness direction of the distal end portion, and the length direction is formed so as to obliquely intersect the axial direction. Item 10. A core material for a cosmetic pen according to Item 1. A plurality of the cuts are arranged along the length direction of the tip surface, and the cuts are provided so as to gradually become deeper from one side to the other of the length direction of the tip surface. A core material for a cosmetic pen according to claim 2 or 3. It further has a trunk located on the other end side in the axial direction,
The trunk is formed so that a cross section perpendicular to the axial direction has a circular shape,
The core of the makeup pen according to any one of claims 1 to 4, wherein the tip portion is extended from the body portion so that both sides in the axial direction are gradually narrowed. Wood. A pen shaft having an open end;
The core material of the makeup pen according to any one of claims 1 to 5, wherein the tip portion is inserted into the pen shaft so as to be exposed from the opening end of the pen shaft, and is provided on the pen shaft.
A cosmetic pen comprising: a cap formed so as to be able to cover the open end of the pen shaft so as to cover the tip portion of the core member. A pen shaft having an open end;
The core material of the makeup pen according to claim 5, wherein the body portion is housed in the pen shaft, and the tip portion is provided so as to be exposed from the opening end of the pen shaft.
A cosmetic pen comprising: a cap formed so as to be able to cover the open end of the pen shaft so as to cover the tip portion of the core member. The opening end of the pen shaft is provided with an opening into which the core member is inserted and a plurality of engaging protrusions protruding inward from the periphery of the opening. The makeup pen according to claim 7, wherein the core material is fixed to the pen shaft by contacting the body portion of the core material from the periphery.