KR20170082284A - Mascara and manufacture method thereof - Google Patents

Mascara and manufacture method thereof Download PDF

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Publication number
KR20170082284A
KR20170082284A KR1020160001507A KR20160001507A KR20170082284A KR 20170082284 A KR20170082284 A KR 20170082284A KR 1020160001507 A KR1020160001507 A KR 1020160001507A KR 20160001507 A KR20160001507 A KR 20160001507A KR 20170082284 A KR20170082284 A KR 20170082284A
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KR
South Korea
Prior art keywords
brush
shaft
torsion
mascara
main shaft
Prior art date
Application number
KR1020160001507A
Other languages
Korean (ko)
Inventor
이혜원
Original Assignee
이혜원
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
Application filed by 이혜원 filed Critical 이혜원
Priority to KR1020160001507A priority Critical patent/KR20170082284A/en
Priority to PCT/KR2016/015131 priority patent/WO2017119648A1/en
Publication of KR20170082284A publication Critical patent/KR20170082284A/en

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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
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
    • A45D34/042—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like
    • 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
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • 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
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/021—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups arranged like in cosmetics brushes, e.g. mascara, nail polish, eye shadow
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/025—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups the bristles or the tufts being arranged in an angled position relative to each other
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/08—Supports or guides for bristles
    • A46B9/12—Non-adjustable supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/32—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with brushes or rods for applying or stirring contents
    • 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
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D2034/002—Accessories
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1046—Brush used for applying cosmetics
    • A46B2200/1053—Cosmetics applicator specifically for mascara
    • A46B2200/106—Cosmetics applicator specifically for mascara including comb like element

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Brushes (AREA)

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a mascara and a mascara capable of enriching volume of make-up of an eyelash using a mascara by twisting a synthetic resin and a brush made of a resilient material in accordance with a user's request.
According to the present invention, a plurality of brush resilient bristles 12 are arranged in a longitudinal and transverse direction on a cylindrical brush body 10, an upper engaging portion 16 is formed inside the upper end portion, and a lower engaging portion A torsion brush 102 having a torsion bar 18 formed thereon; A brush shaft 104 coupled to the upper engaging portion 16 in an upward direction of the torsion brush 102 and configured to twist the twist brush 102 to twist so that the brush resilient bristle 12 is twisted; And a main shaft 106 coupled to the torsion brush 102 in a downward direction and fixing the lower end of the torsion brush 102 to the lower engaging portion 18 so as not to rotate.

Description

MASCARA AND MANUFACTURE METHOD THEREOF BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

The present invention relates to a mascara and a mascara manufacturing method, and more particularly, to a mascara and a mascara manufacturing method in which a brush made of a synthetic resin and a resilient material is twisted in accordance with a user's request to enrich the volume of make- ≪ / RTI >

Generally, mascara is a kind of cosmetic used by women, and it is a makeup tool for applying various colors of mascara on eyelashes to enhance the aesthetic sensibility around the eyes.

The mascara comprises a container for storing a mascara liquid, a handle for opening and closing the container, a brush-shaped bar shaft protruding from the tip of the handle, and a brush formed on the shaft.

At this time, a mascara solution is applied to the brush.

The mascara brush has a volume according to the length and shape of the bristles, a curl effect, a long lash, : It is made to suit various functions such as long eyebrow length effect and clean (eyebrow effect).

In such a mascara brush, the viscous mascara liquid must be uniformly applied to the eyelashes, and the combing function of the brushes must be excellent so that the eyelashes do not stick to each other.

The effect of the mascara is reduced when the position of the brush is regular. In the case of such an integral mascara brush, it is very difficult to make an irregular brush, and irregular There is a problem that manufacturing cost is high because a plurality of brushes are assembled to make a brush of a shape.

Conventional mascara is a structure in which a brush is integrally formed on a brush shaft. Therefore, in the case of a brush having a single function or a brush having only a single function or a complicated shape, it is difficult to raise a brush due to a complicated shape, This was an expensive problem.

Conventional mascara brushes use long bristles and bristles oriented in an arbitrary direction. However, in such a case, the randomness in the brush is too inaccurate, so that the mascara liquid applied to the eyelashes coagulates and the mascara liquid coheres on the eyelashes There has been a problem that the aesthetic sense is rather hindered.

(Document 1): Korean Patent No. 10-1309874 (registered on September 11, 2013)

It is an object of the present invention to provide a mascara which is manufactured so as to be rotatably assembled by sandwiching a brush shaft and a main shaft which are capable of rotating and fixing the brush to a hollow brush.

The object of the present invention is to provide a mascara manufacturing method of forming a rotation preventing jaw so as to prevent rotation of the brush so that the brush is not rotated and adjusting the twist angle and the brush twist angle by rotating the brush body do.

An object of the present invention is to provide a mascara and a mascara manufacturing method capable of realizing an optimum arrangement according to a user's demand and function by assembling a regular arrangement in a horizontal and vertical direction by rotating a brush shaft and a main shaft.

The various problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

According to the present invention, a plurality of brush resilient bristles 12 are arranged in a longitudinal and transverse direction on a cylindrical brush body 10, an upper engaging portion 16 is formed inside the upper end portion, and a lower engaging portion A torsion brush 102 having a torsion bar 18 formed thereon; A brush shaft 104 coupled to the upper engaging portion 16 in an upward direction of the torsion brush 102 and configured to twist the twist brush 102 to twist so that the brush resilient bristle 12 is twisted; And a main shaft 106 coupled to the torsion brush 102 in a downward direction and fixing the lower end of the torsion brush 102 to the lower engaging portion 18 so as not to rotate.

The brush shaft 104 includes a cylindrical shaft body 20, a rotational engaging portion 24 formed at the upper end of the shaft body 20, It is preferable that the coupling shaft portion 22 be formed.

The main shaft 106 has a cylindrical shaft body 30 and a rotation preventing engagement portion 32 formed at an upper end of the shaft body 30 and having a coupling hole 34 to be engaged with the coupling shaft portion 22 ).

The brush shaft 104 may include a shaft body 21 that is gently bent, a coupling shaft portion 23 on which a threaded portion is formed, and a rotation protrusion 29 formed on an upper end of the shaft body 21 .

The present invention includes a brush shaft assembling step of engaging and fixing the brush shaft 104 at an upper portion of the torsion brush 102; A main shaft assembling step of engaging a main shaft 106 at a lower portion of the torsion brush 102 and coupling the main shaft 106 to an engaging shaft portion of the brush shaft 104; A brush shaft rotating step of rotating the brush shaft 104 coupled to the torsion brush 102 and rotating the torsion brush 102 so that the brush resilient shim 12 is twisted at a predetermined angle; The brush shaft 102 and the main shaft 106 are integrally fixed to each other so that the torsion brush 102 is twisted and the brush resilient bristle 12 is twisted at an angle desired by the user And a main shaft fixing step.

The details of other embodiments are included in the detailed description and drawings.

The method of manufacturing a mascara brush and a mascara brush according to the present invention has the effect that the shape of the brush protrusion can be changed from a regular arrangement to an irregular arrangement in a twisted manner, thereby enriching the volume of the eyelashes.

Therefore, it is possible to implement the optimal arrangement according to the needs and functions of the user, so that the best effect can be obtained when lashes are made.

In addition, the mascara brush of the present invention has a minimum number of components and a minimum assembly process, thereby remarkably reducing manufacturing costs.

Since the present invention can be manufactured by using the parts of the mascara brush as a single part, the manufacturing cost is reduced, the manufacturing process is shortened, and the productivity is improved.

In addition, the present invention can produce a brush having various rotational shapes, and it is possible to arrange the brush protrusions in various brush shapes according to their rotated positions.

It will be appreciated that embodiments of the technical idea of the present invention can provide various effects not specifically mentioned.

1 is a perspective view showing a structure of a mascara according to the present invention;
2 is an exploded perspective view showing the structure of a mascara according to the present invention.
3 is an assembled cross-sectional view showing the structure of a mascara according to the present invention
Fig. 4 is a state diagram showing the assembling process of the mascara according to the present invention
5 is a process diagram showing the process state of the mascara according to the present invention
6A and 6B are views of an embodiment showing the twist angle of the brush according to the combination of the brush shaft and the main shaft according to the present invention
7A and 7B are views of an embodiment showing the twist angle of the brush according to the combination of the brush shaft and the main shaft of the present invention
8 is a perspective view showing the structure of another embodiment of the brush shaft of the present invention

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent by reference to the embodiments described in detail below with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described herein but may be embodied in other forms. Rather, the embodiments disclosed herein are provided so that the disclosure can be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the thicknesses of layers and regions are exaggerated for clarity.

The terms first, second, etc. may be used to describe various components, but the components are not limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may be referred to as a first component.

Terms such as top, bottom, top, bottom, or top, bottom, etc. are used to distinguish relative positions in components. For example, in the case of naming the upper part of the drawing as upper part and the lower part as lower part in the drawings for convenience, the upper part may be named lower part and the lower part may be named upper part without departing from the scope of right of the present invention .

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a part or a combination thereof is described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be construed as ideal or overly formal in meaning unless explicitly defined in the present application Do not.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a method of manufacturing a mascara brush and a mascara brush according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing the structure of a mascara according to the present invention, FIG. 2 is an exploded perspective view showing a structure of a mascara according to the present invention, and FIG. 3 is an assembled sectional view showing the structure of a mascara according to the present invention.

4 is a state view showing a mascara assembling process according to the present invention, and FIG. 5 is a process diagram showing a process state of the mascara according to the present invention.

6A and 6B are views showing a twist angle of the brush according to the combination of the brush shaft and the main shaft according to the present invention. Figs. 7A and 7B are views showing a combination of the brush shaft and the main shaft of the present invention Lt; RTI ID = 0.0 > twist angle < / RTI >

8 is a perspective view showing the structure of another embodiment of the brush shaft of the present invention.

Referring to FIGS. 1 to 7, a method of manufacturing a mascara brush and a mascara brush according to the present invention, as shown in FIGS. 1 to 3, comprises rotating or twisting a brush bristle 12 formed on a brush To provide a mascara having a torsional brush (102).

1 is a view showing a mascara 100 in which a torsion brush 102 of the present invention is formed. A brush shaft 104 is coupled to an inner side of a torsion brush 102

The brush shaft 104 is preferably coupled in the upward direction.

A main shaft 106 is coupled to an inner lower portion of the torsion brush 102.

The main shaft 106 is preferably coupled in a downward direction.

The brush shaft 104 coupled in the upward direction of the torsion brush 102 and the main shaft 106 coupled in the downward direction are engaged and fixed to each other.

At this time, the upper end of the main shaft 106 is coupled to the outside of the lower end of the brush shaft 104.

The torsion brush 102 may be made of a resilient material such as synthetic resin, rubber, silicone, etc., and may be twisted and twisted to have any predetermined twist or any desired twist angle desired by the user during rotation using an external force .

The torsion brush 102 may have a plurality of grooves or slots or the like to facilitate twisting of the torsion brush 102.

2, the present invention may include a torsion brush 102, a brush shaft 104, and a main shaft 106. As shown in FIG.

The torsion brush 102 is formed of a cylindrical body 10 and a plurality of brush elasticity braids 12 are formed on an outer circumferential surface of the body 10 so as to be arranged in the horizontal and vertical directions.

The brush bristles 12 may be made of a synthetic resin material having elasticity, rubber, silicone, or the like, and may be formed to be elastically rotatable when the brush shaft 104 rotates.

A through hole 14 is formed in the inner side of the body 10 so as to pass through the upper and lower portions of the through hole 14. An upper coupling portion 16 is formed on an inner upper end portion of the through hole 14, And a lower engaging portion 18 is formed at the inner lower end portion.

The upper engaging portion 16 and the lower engaging portion 18 are formed in a polygonal plane and may be formed in a square, a pentagon, a hexagon, an octagon, or the like.

The brush shaft 104 is inserted into the through hole 14. The brush shaft 104 is first formed with a cylindrical shaft body 20 and the shaft body 20 is inserted into the through- A cylindrical elongated engagement shaft portion 22 is formed extending downward.

The shaft body 20 is formed in a straight shape as a preferred embodiment of the present invention, but it may be bent at one end or two or more stages, or may be formed into a gentle curved shape of eyebrows. That is, any shape may be possible as long as it is coupled to the through hole 14 of the body 10 so that the torsion brush 102 can be rotated.

A rotary engaging portion 24 having a polygonal outer peripheral surface is formed on the upper portion of the shaft body 20 and a shaft tip portion 26 is formed on an upper portion of the rotary engaging portion 24.

The rotation coupling unit 24 may be formed in a rectangular, pentagonal, hexagonal, or octagonal shape. The rotation shaft 24 may be inserted into the torsion brush 102 to rotate together with the bristle shaft 104, To prevent rotation.

A shaft tip portion 26 is formed at an upper portion of the rotary coupling portion 24.

The shaft tip portion 26 is a cylindrical flange having a diameter larger than the outer diameter of the rotary coupling portion 24 and the shaft tip portion 26 is mounted on the upper surface of the torsion brush 102 Respectively.

A rotation insertion hole 28 is formed in the inner side of the shaft tip portion 26, and the inner surface of the rotation insertion hole 28 is formed in a polygonal shape.

The shaft tip portion 26 may form a quadrangular rotary protrusion 29.

The polygon formed on the inner surface of the rotary insertion hole 28 may have various shapes such as a square, a pentagon, a hexagon, and an octagon. The polygon may be rotated by being coupled with a rotating member such as a wrench or the like.

In addition, the shaft body 20 may be formed of a gently curved shaft body 21, and the shape of the shaft body 20 may be formed to have a gentle curve depending on the eyebrow shape.

The coupling shaft portion 22 formed at the lower portion of the shaft body 20 may be formed of a threaded portion 23 having a predetermined pitch. That is, 360 degrees can be formed at pitches of various intervals to realize angles according to pitch intervals.

Preferably, the threaded portion 23 is formed with a male threaded portion, and the coupling hole 34 of the main shaft 106 is formed as a female threaded portion to correspond to each other.

The main shaft 106 is coupled to a lower portion of the torsion brush 106. The main shaft 106 is cylindrical and includes a shaft body 30 inserted into the torsion brush 102, Respectively.

The shaft body 30 is formed with an anti-rotation coupling tip portion 32 at an upper end thereof, and a coupling hole 34 is formed inside the rotation prevention coupling tip portion 32.

The anti-rotation coupling tip 32 is formed in a polygonal shape such as a square, a pentagon, a pentagon, a hexagon, or an octagon, and is coupled with a lower coupling portion 18 formed on the torsion brush 102, It is preferable to have a polygonal shape.

3, the brush shaft 104 is inserted into the through hole 14 formed in the inner side of the torsion brush 102. As shown in FIG.

The coupling portion 24 formed on the brush shaft 104 is coupled and fixed correspondingly to the upper coupling portion 16 of the torsion brush 102. The torsion brush 102 is rotated by the rotation of the brush shaft 104, Is rotated.

A main shaft 106 is coupled to a lower portion of the torsion brush 102. The main shaft 106 is inserted into the through hole 14 of the torsion brush 102, 18 and the anti-rotation coupling tip portion 32 are correspondingly coupled to each other, and the coupling shaft portion 22 of the brush shaft 104 is coupled to the coupling hole 34. [

The brush shaft 104 is coupled with the main shaft 106 and rotated, and rotates the torsion brush 102 using an external force.

At this time, it is preferable that the torsion brush 102 coupled with the main shaft 106 is fixed so as not to be rotated by the anti-rotation coupling tip portion 32.

The upper end of the torsion brush 102 is rotated by the rotation engaging portion 24 of the brush shaft 104 and the lower end of the torsion brush 102 is engaged with the rotation preventing engagement portion 32 of the main shaft 106. [ So that the torsion brush 102 is twisted at a predetermined angle and the brush resilient bristle 12 is twisted.

That is, the brush shaft 104 is coupled to the torsion brush 102, the main shaft 106 is inserted inward from the downward direction of the torsion brush 102, and the main shaft 106 And then the brush shaft 104 is rotated to twist the brush elasticity modulus 12 to an extent corresponding to the user's request. Thereafter, the main shaft 106 is punched or fixed using a punch or the like, So that the twisting of the brush resilient brim 12 is maintained.

4 and 5, a method of manufacturing a mascara and a mascara according to the present invention will be described with reference to FIG. 4, wherein the brush shaft 104 is moved from the left side of the torsion brush 102 to the inside side Insert and bond.

The main shaft 106 is inserted from the right side of the torsion brush 102 and the main shaft 106 is inserted to be coupled with the brush shaft 104 as shown in FIG.

After coupling the main shaft 106 with the brush shaft 104, the brush shaft 104 is rotated.

As the brush shaft 104 rotates, the torsion brush 102 is twisted at a predetermined angle so that the brush bristle 12 is twisted.

In this case, when the main shaft 106 is inserted into the torsion brush 102, the anti-rotation coupling tip portion 32 is coupled to the lower coupling portion 18 and the coupling shaft portion 22 of the brush shaft 104 . That is, the brush shaft 104 is fixed at the upper end, and the main shaft 106 is fixed at the lower end to rotate the brush shaft 104, the twist brush 102 is twisted, So as to be twisted.

When the torsion brush 102 is twisted at an angle required by the user and the brush bristle 12 is twisted, the main shaft 106, the torsion brush 102 and the brush shaft 104 are formed integrally with each other by punching on one side of the outer circumferential surface portion to form the fixing portion 108 so that the twisted brush bristle 12 is twisted.

5 is a process diagram showing a mascara manufacturing method of the present invention.

First, the brush shaft 104 is inserted into the torsion brush 102 (brush shaft assembling step).

The main shaft 106 is inserted into the lower portion of the brush shaft 104 inserted into the torsion brush 102 (main shaft assembling step).

And rotates the brush shaft 104 coupled to the torsion brush 102 to rotate the torsion brush 102 (brush shaft rotation step).

The upper end of the torsion brush 102 is fixed to the brush shaft 104, and the lower end of the torsion brush 102 is fixed by the main shaft 106, so that the middle portion is twisted.

After the twisted brush 102 that is twisted by the brush shaft 104 is maintained in a twisted state and the brush resilient bristle 12 is held to have a desired degree of twist, The main shaft 106 is fixed so as to be fixed at a predetermined angle. That is, after the twist angle of the brush bristle tuft 12 is twisted to such an extent that the eyebrows can be abundantly creased, it is punched at the outer side of the main shaft 106 to be fixed to the torsion brush 102 step).

In the mascara of the present invention, the bristles 12 are twisted at a predetermined angle, so that the eyebrows can be made in a rich manner when the eyebrows are made.

Referring to FIGS. 6A and 6B to FIGS. 7A and 7B, the brush shaft 104 and the main shaft 106 of the present invention are combined to adjust the torsion angle of the torsion brush 102 Can be used.

6A, the torsion angle of the torsion brush 102 is formed by the coupling relationship between the brush shaft 104 and the main shaft 106, and the twist of the brush elasticity simulation is varied. As a result, It is preferable that the length of the rotary engaging part 24 is short (a stage) at the upper end of the brush shaft 104 and the shaft body 104 of the brush shaft 104 20) is long and the length of the rotation preventing engagement portion 32 of the main shaft 106 is short (b step), the length of the shaft body 20 becomes long, so that the twist angle is reduced as a whole. That is, in the case of a short short axis of a = b, the twist of the torsion brush 102 is made small overall.

6B, when the length of the rotary engaging part 24 is short (a stage), the shaft body 20 of the brush shaft 104 is short (c stage) , The length of the shaft body 20 is shortened when the length of the anti-rotation coupling tip portion 32 of the main shaft 106 is long (b-step). That is, in the case of a short axis of a < b, the twist of the torsion brush 102 is made large overall.

7A, when the length of the rotary coupling part 24 is long (a stage) at the upper end of the brush shaft 104, the shaft body 20 of the brush shaft 104 is short (c stage) , When the length of the anti-rotation coupling tip portion 32 of the main shaft 106 is short (b-step), the length of the shaft body 20 becomes short, so that the twist angle becomes large as a whole. That is, when a> b is the short axis, the twist of the torsion brush 102 is made large overall.

7B, when the length of the rotary engaging part 24 is long (a stage) at the upper end of the brush shaft 104, the shaft body 20 of the brush shaft 104 is short (c stage) , The length of the shaft body 20 is shortened when the length of the anti-rotation coupling tip portion 32 of the main shaft 106 is long. That is, in the case of a long axis of a = b, the twist of the torsion brush 102 is made large overall.

8, the brush shaft 104 of the present invention includes a gently bent shaft body 21, a screw portion 23 having a predetermined pitch interval formed at a lower portion of the shaft body 21, And a rotation protrusion 29 formed on the shaft body 21.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood that the invention may be practiced. It is therefore to be understood that one embodiment described above is illustrative in all aspects and not restrictive.

10: Brush body 12: Brush elasticity mother
14: Through hole 16:
18: lower coupling portion 20: shaft body
22: coupling shaft part 24:
26: shaft tip 28:
30: shaft body 32: anti-rotation coupling tip
100: Mascara 102: Torsion brush
104: Brush shaft 106: Main shaft
108:

Claims (5)

A plurality of brush elastic braces 12 are arranged in a longitudinal and transverse direction on a cylindrical brush body 10, and an upper engaging portion 16 is formed on an inner side of an upper end portion thereof, and a twist A brush (102);
A brush shaft 104 coupled to the upper engaging portion 16 in an upward direction of the torsion brush 102 and configured to twist the twist brush 102 to twist so that the brush resilient bristle 12 is twisted;
And a main shaft (106) coupled to the torsion brush (102) in a downward direction and fixing the lower end of the torsion brush (102) to the lower engagement portion (18) so as not to rotate.
The method according to claim 1,
The brush shaft 104 includes a cylindrical shaft body 20, a rotational engaging portion 24 formed at the upper end of the shaft body 20, And a mating portion (22) is formed.
The method according to claim 1,
The main shaft 106 has a cylindrical shaft body 30 and a rotation preventing engagement portion 32 formed at an upper end of the shaft body 30 and having a coupling hole 34 to be engaged with the coupling shaft portion 22 ) Of the mascara (1).
The method according to claim 1,
The brush shaft 104 includes a shaft body 21 that is gently bent, a coupling shaft portion 23 on which a threaded portion is formed, and a rotation protrusion 29 formed on an upper end of the shaft body 21 The mascara.
A brush shaft assembling step of engaging and fixing the brush shaft 104 at an upper portion of the torsion brush 102;
A main shaft assembling step of assembling a main shaft 106 at a lower portion of the torsion brush 102 and coupling the main shaft 106 to an engaging shaft portion of the brush shaft 104;
A brush shaft rotating step of rotating the brush shaft 104 coupled to the torsion brush 102 and rotating the torsion brush 102 so that the brush resilient shim 12 is twisted at a predetermined angle;
The brush shaft 102 and the main shaft 106 are integrally fixed to each other so that the torsion brush 102 is twisted and the brush resilient bristle 12 is twisted at an angle desired by the user And fixing the main shaft.
KR1020160001507A 2016-01-06 2016-01-06 Mascara and manufacture method thereof KR20170082284A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020160001507A KR20170082284A (en) 2016-01-06 2016-01-06 Mascara and manufacture method thereof
PCT/KR2016/015131 WO2017119648A1 (en) 2016-01-06 2016-12-22 Mascara and mascara manufacturing method

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Application Number Priority Date Filing Date Title
KR1020160001507A KR20170082284A (en) 2016-01-06 2016-01-06 Mascara and manufacture method thereof

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KR (1) KR20170082284A (en)
WO (1) WO2017119648A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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KR102028834B1 (en) 2018-05-09 2019-10-04 주진웅 Mascara Brush
KR102158934B1 (en) 2019-06-04 2020-09-22 주진웅 Mascara Brush and method thereof

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Publication number Priority date Publication date Assignee Title
KR20190042332A (en) 2017-10-16 2019-04-24 주진웅 The manufacturing device and method of mascara brush
KR102028834B1 (en) 2018-05-09 2019-10-04 주진웅 Mascara Brush
KR102158934B1 (en) 2019-06-04 2020-09-22 주진웅 Mascara Brush and method thereof

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