JP5435557B2 - Mixed hair makeup brush - Google Patents

Description

  The present invention relates to a mixed hair cosmetic brush, and more particularly to a cosmetic brush obtained by mixing animal hair and synthetic fiber hair.

Conventionally, cosmetic brushes for applying cosmetics such as teak brushes, face brushes, powder brushes, etc. have been widely used, and the overall shape is brush type, round type, flat type (plate type) etc. Various makeup brushes to be presented have been proposed.
In this flat makeup brush, as a basic one from the form of the application surface shape (tip shape), it is horizontal when viewed from the side, a semi-cylindrical shape (B in FIG. 2), and partly rounded A slanted shape (C, D in FIG. 2) is known.

For cosmetic brushes, it is suitable for holding cosmetics, especially powdery cosmetics, and has excellent contact feeling on the skin surface (skin, around eyes, nose, cheeks, chin), ensuring the strength of the entire body In consideration of the applicability of cosmetics, animal hair and synthetic fiber hair are mixed.
As typical examples, there are the following publications.

Japanese Patent Publication No. 5-74479 JP 2007-167297 A

In general, natural hair (mainly horse hair) has a soft cuticle, so it contains a good amount of powder and is effective in putting cosmetics on the skin. There was a tendency to become non-uniform.
Moreover, the conventional hair-dressing makeup brushes in which animal hairs and synthetic fiber hairs have the same hair length dimensions have the problem that the fit to the skin and the uniformity of the finish are insufficient.

  Therefore, in the present invention, animal hair and synthetic fiber hair are mixed so that the whole is uniform, and the ear length dimension of the synthetic fiber hair is made longer than the ear length dimension of the animal hair, ) Is intended to provide a hair-blending makeup brush that can solve all the above problems by ensuring a step due to the difference in head length.

  Claim 1 of the mixed hair cosmetic brush according to the present invention is a mixed hair cosmetic brush for mixing animal hair and synthetic fiber hair, and the mixed state of animal hair and synthetic fiber hair is uniformly mixed as a whole. The hair length of synthetic fiber hair is made longer than that of animal hair, and a hair-gap makeup brush characterized by ensuring a step due to the difference in head length at the brush tip.

  Moreover, Claim 2 is a mixed-hair makeup brush according to Claim 1, wherein the mixing ratio of animal hair and synthetic fiber hair is 45 to 55:45 to 55.

  Further, according to the third aspect of the present invention, the overall shape of the hair-dressing cosmetic brush is a flat (plate-like) brush, and the tip shape seen from the side surface has a concave portion having a gentle slope at the central portion, and the left and right of the concave portion are gentle. It is formed so that there may be an inclined convex part, The hair-blending makeup brush according to claim 1 or 2.

The mixed hair cosmetic brush according to claim 1 of the present invention has the effect that the animal hair contains powder, the synthetic fiber hair has an effect of evenly applying a feeling of fitting to the skin and cosmetics, and each animal hair having the goodness. As a whole, the mixed state of the synthetic fiber hair is uniformly mixed, so that the skin hair is polished with a synthetic fiber hair having a longer head length while maintaining the goodness of each animal hair and synthetic fiber hair, so that it becomes shiny Exerts a positive effect.
Synthetic fiber hair is easy to fit on the unevenness of the skin (face line, cheekbone, nose, etc.), and therefore has an effect of improving the contact feeling with the skin as a whole makeup brush.

  Moreover, the mixed hair cosmetic brush according to claim 2 mixes animal hair and synthetic fiber hair in a uniform state, and the mixing ratio is almost equal, so compared with a mixed hair brush that is unevenly distributed in a part of the brush. The entire makeup brush can exhibit a stable hair mixing effect, and the effect of improving the contact feeling of the makeup brush with the skin can be exhibited.

  Further, in the mixed hair cosmetic brush according to claim 3, the overall shape of the mixed hair cosmetic brush is a flat (plate-shaped) brush, and the tip shape seen from the side surface has a concave portion having a gentle slope at the center portion. Because it is formed so that there are gently inclined convex parts on the left and right, the tip shape is the above shape when the tip is applied to the curved skin surface, especially the sun, eye circumference, nose, cheek, chin, etc. It is possible to contact even a delicate curved surface evenly, improving the feeling of contact with the skin surface of the tip and improving the adhesion of the cosmetic.

It is an enlarged front view which shows the hair tip part of the mixed hair cosmetic brush of this invention. A, B, C, and D are front views showing mixed hair cosmetic brushes of various forms.

Hereinafter, embodiments of the hair-dressing cosmetic brush of the present invention will be described with reference to the drawings, but the present invention is not limited to these embodiments.
FIG. 1 is an enlarged front view showing a hair end portion of the mixed hair cosmetic brush of the present invention, and FIG. 2 is a front view showing various forms of the mixed hair cosmetic brush.

1 and 2, animal hair 1 and synthetic fiber bristles 2 are mixed at a uniform density of 50:50, and the mixing ratio is 45 to 55:45. It is preferable to be able to select freely within the range of 55.
Animal hair 1 mainly uses horse hair, but weasel, gray squirrel, pine squirrel, Canadian squirrel, goat, fox, deer, cow, sheep, fox, monkey, cat, fox, pig, wolf, flying squirrel, etc. The hair can be used.

As the synthetic fiber hairs 2, synthetic fiber hairs such as PBT (polybutylene terephthalate), nylon, and PET are mainly used. Here, the PBT gives stiffness and elasticity to the entire brush, improves the durability and ease of use of the brush, and improves the contact feeling of the tip with the skin surface.
Furthermore, it improves the “sticking” of the cosmetics to the skin, suppresses “sticking” between animal hairs, and improves the drying effect of the hair material.

First, the mixed hair makeup brush 10 is composed of animal hair 1 and synthetic fiber hair 2, and the head length L2 of the synthetic fiber hair 2 is formed to be longer than the head length L1 of the animal hair 1. A step L <b> 3 is formed on the tip 11 of the makeup brush 10.
Reference numeral 3 is the tip of the animal hair 1, 4 is the tip of the synthetic fiber hair 2, 5 is a fitting for bundling the brush hair, and 6 is a table for planting the brush hair.

  Since the level difference L3 existing in the tip 11 is formed by the synthetic fiber hair 2, this portion comes into contact with the skin, and as a result, the contact feeling of the synthetic fiber hair 2 of the tip 11 and the condition of the cosmetics. The characteristics of will be utilized.

Next, as shown in FIG. 2A, by forming a gently inclined concave portion 12 in the central portion of the tip 11 in a side view, and by forming gently inclined convex portions 13 and 13 on the left and right of the concave portion 12, By applying the convex portions 13 and 13 to the concave portion of the skin surface of the face and by applying the concave portion 12 to the raised portion of the skin surface of the face, the tip 11 can be fitted to the skin surface without a gap. .
As a result, the tip 11 can contact the delicate curved surface of the face evenly, improving the feeling of contact of the tip with the skin surface and improving the appearance of the cosmetic.

The results relating to the feeling of use of the Example 1 brush, Example 2 brush and Comparative Example 1 brush of the present invention are shown in Table 1 below.
Each brush has a head length of 28 mm, a width of 38 mm, and a thickness of 5 mm.
○ The brush of Example 1 has the tip shape shown in FIG. 2A, and uniformly mixed 50% horse hair and 50% PBT (with step L3).
○ The brush of Example 2 has a tip shape as shown in FIG. 2D and uniformly mixed 50% horse hair and 50% PBT (with step L3).
O The comparative example 1 brush is a shape which the shape of a tip is shown to A of FIG.
○ Comparative Example 2 The brush had the tip shape shown in A of Fig. 2 and was uniformly mixed with 50% horse hair and 50% PBT (no step L3).

記号の意味 ◎大変優れている ○やや優れている △やや劣っている

Meaning of symbols ◎ Excellent ○ Slightly better △ Slightly inferior

  The present invention can be used in the field of handling mixed hair cosmetic brushes.

DESCRIPTION OF SYMBOLS 1 Animal hair 2 Synthetic fiber hair 3 Animal hair tip 4 Synthetic fiber tip 5 Metal fitting 6 Stand 10 Mixed hair makeup brush 11 Ear tip 12 Ear tip recess 13 Ear tip convex L1 Animal hair head length L2 Synthetic fiber hair Head length L3 step

Claims (3)

  It is a mixed hair makeup brush that mixes animal hair and synthetic fiber hair, and the mixed state of animal hair and synthetic fiber hair is uniformly mixed as a whole. A hair-blending makeup brush characterized by having a length difference from the head length of the brush and making a step difference due to the difference in head length.   The mixing ratio of animal hair and synthetic fiber hair is 45-55: 45-55, The mixed hair makeup brush of Claim 1 characterized by the above-mentioned. The overall shape of the mixed hair makeup brush is a flat (plate-like) brush, and the tip shape seen from the side has a gently inclined recess in the center, and gently inclined protrusions on the left and right of the recess. 3. The mixed hair cosmetic brush according to claim 1 or 2, characterized in that it is formed as described above.

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