KR20230149570A - An eyeliner refill cap and an eyeliner refill assembly combined with it - Google Patents

Abstract

A refill lid for an eyeliner according to an embodiment of the present invention includes a body portion provided with an internal space for protecting an incoming target object, and a detachable portion formed on the outer surface of the body portion to assist in attaching and detaching the incoming target object. and the detachable portion may protrude in one direction from one end of the body portion so as to be located on a side of the target object being inserted into the body portion.

Description

Eyeliner refill cap and eyeliner refill assembly combined therewith {AN EYELINER REFILL CAP AND AN EYELINER REFILL ASSEMBLY COMBINED WITH IT}

The present invention relates to an eyeliner refill cap and an eyeliner refill assembly coupled thereto.

Eyeliner is a tool that draws lines on the eyelids to express the eyes beautifully. It is widely used in makeup because it can express individuality or create a different impression by changing the expression method or color.

Recently, eyeliners in which cosmetic ink is stored inside the eyeliner container have been widely used due to their convenience in use. However, with this type of eyeliner, when the cosmetics filled in the eyeliner container are used up, the eyeliner container becomes empty. There was a problem in that the eyeliner had to be discarded even though it was in almost new condition.

As a result, in a situation where problems such as environmental pollution caused by unnecessary cosmetic waste are increasing, research on the production of eyeliner refill cores to recycle eyeliner containers is becoming active, and eyeliner refill cores are being concluded. Research into the production of a lid that protects the eyeliner refill core and can be easily separated from the eyeliner refill core is also becoming more active.

The present invention is intended to solve the above-described problems, and seeks to provide an eyeliner refill cap and an eyeliner refill assembly coupled thereto.

However, the technical challenges that this embodiment aims to achieve are not limited to the technical challenges described above, and other technical challenges may exist.

A refill lid for an eyeliner according to an embodiment of the present invention includes a body portion provided with an internal space for protecting an incoming target object, and a detachable portion formed on the outer surface of the body portion to assist in attaching and detaching the incoming target object. and the detachable portion may protrude in one direction from one end of the body portion so as to be located on a side of the target object being inserted into the body portion.

In addition, the body part has a first body part that has an inclined side and is connected to one side of the first body part so that the internal space expands as it moves in one direction, and a second body part that has an inclined side part and the internal space expands as it goes in one direction. A body part may be provided.

Additionally, the first body portion may have a surface that is recessed in one direction at the other end of the first body portion, and the second body portion may have a side surface that is steeper than the inclined side surface of the first body portion.

In addition, the detachable part may include an auxiliary detachable part, which is a surface formed on both sides along a section cut in the longitudinal direction of the body part, and a main detachable part formed between the auxiliary detachable parts and protruding in one direction from one end of the body part. .

In addition, the auxiliary detachable part is formed on one side of the surfaces formed on both sides along the longitudinal cut portion of the body part, and the first auxiliary detachable part is formed on the other side of the surfaces formed on both sides. It may be provided with a second auxiliary detachable part forming an angle greater than or equal to a right angle.

In addition, it further includes a fastening part formed on the inner surface of the body part to prevent the object being introduced from falling off, wherein the fastening part includes a first fastening part having a protruding shape formed on the inner surface of the body part in the circumferential direction, and the first fastening part. A second fastening part may be provided that protrudes at a predetermined angle from the fastening part.

In addition, the second fastening part may further include a slip part that causes a surface connected to the protruding part of the second fastening part to be inclined at a certain angle, thereby causing slip on an arbitrary surface in contact with the surface.

An eyeliner refill assembly according to an embodiment of the present invention is an eyeliner refill assembly coupled to the eyeliner refill cap, the eyeliner refill core filled with ink inside and coupled with a brush, and the eyeliner refill assembly coupled to the eyeliner refill cap. An eyeliner refill cap is fastened to one end of the eyeliner refill core and extrapolated to the brush, wherein the eyeliner refill cap includes a body portion having an internal space for protecting an object being inserted, and the eyeliner refill cap. It has a detachable part formed on the outer surface of the body to help attach and detach the object being introduced into the body, and the detachable part is located on a side of the object being introduced into the body. It may protrude in one direction from one end of the body portion.

In addition, the eyeliner refill core includes a refill body portion provided with an internal space to protect the object being inserted, and a refill fastening portion formed on the outer surface of the refill body portion to prevent the lid coupled with the refill body portion from falling off. can do.

In addition, the eyeliner refill core may further include a seating portion formed on the outer surface of the refill body portion to seat a lid coupled to the refill body portion.

The eyeliner refill cap and the eyeliner refill assembly combined with the eyeliner refill according to the present invention can be used in combination with an existing eyeliner body, thereby reducing environmental pollution.

In addition, since a slip portion is formed around the fastening portion, frictional force is reduced when the lid is fastened, making fastening easy.

In addition, the lid can be easily separated because the outer surface of the lid has a protruding detachable part and a cutout area around the detachable part.

However, the effects of the present invention are not limited to the effects described above, and effects not mentioned can be clearly understood by those skilled in the art from this specification and the attached drawings.

1 is an overall perspective view of an eyeliner refill assembly according to an embodiment of the present invention.
2 and 3 are overall perspective views of the refill lid for eyeliner according to an embodiment of the present invention.
Figure 4 is a top view of a refill lid for eyeliner according to an embodiment of the present invention.
Figure 5 is an overall perspective view of a refill for eyeliner according to an embodiment of the present invention.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings. However, the spirit of the present invention is not limited to the presented embodiments, and those skilled in the art who understand the spirit of the present invention may add, change, or delete other components within the scope of the same spirit, or create other degenerative inventions or this invention. Other embodiments that are included within the scope of the invention can be easily proposed, but this will also be said to be included within the scope of the invention of the present application.

1 is an overall perspective view of an eyeliner refill assembly according to an embodiment of the present invention.

Referring to FIG. 1, the eyeliner refill assembly according to an embodiment of the present invention includes an eyeliner refill core (C100) filled with ink inside and a brush coupled to the eyeliner refill core (C100). It may include an eyeliner refill cap (C200) fastened to one end and extrapolated to the brush.

Hereinafter, the refill cap for eyeliner will be described in detail.

Figures 2 and 3 are an overall perspective view of a refill cap for an eyeliner according to an embodiment of the present invention, and Figure 4 is a plan view of a refill cap for an eyeliner according to an embodiment of the present invention.

Referring to Figures 2 to 4, the eyeliner refill lid according to an embodiment of the present invention is formed on a body portion 100 provided with an internal space for protecting the object being inserted and an outer surface of the body portion. It may include a detachable part 200 that assists in detachment of the target object.

The body portion 100 is connected to a first body portion 110 and one side of the first body portion, which has an inclined side and whose internal space expands as it moves in one direction, and has an inclined side so that its internal space expands as it moves in one direction. It may be provided with an expanded second body portion 120.

Here, one direction is defined as the direction from the first body 110 to the second body 120. In addition, the one-way direction mentioned in the following description also applies equally.

The first body portion 110 may have a hollow structure.

For example, the first body portion 110 may have a shape that combines a cone shape in which the apex of the cone is cut and a cylinder shape.

Additionally, the first body portion 110 may have a surface P100 formed at the other end of the first body portion 110 in one direction.

Because of this, the other end of the first body portion 110 may be blocked by the recessed surface P100.

Additionally, the internal space of the first body portion 110 can be reduced by the recessed surface P100 and positioned adjacent to the incoming target object.

For example, when the target object is a brush filled with eyeliner ink, the space where the brush is exposed to air is reduced by the embedded surface (P100), so the brush filled with ink may not dry for a long time.

Additionally, when the indented surface (P100) is gripped with a finger, a portion of the finger's skin may be drawn toward the indented surface (P100), thereby increasing the friction area with the skin.

The second body portion 120 may have a hollow structure.

For example, the second body portion 120 may be a combination of a cone shape in which the apex of the cone is cut and a cylinder shape.

Additionally, the second body portion 120 may have a steeper sloping side surface than the sloping side surface of the first body portion 110 .

Additionally, the side surface formed at the other end of the second body portion 120 may be formed to be more inclined than the inclined side surface of the first body portion 110.

Because of this, the second body portion 120 can be clearly distinguished from the first body portion 110.

Additionally, the second body portion 120 may be provided with an interior space that is more expanded than the interior space formed by the first body portion 110.

The detachable portion 200 is formed between the auxiliary detachable portion 210 and the auxiliary detachable portion 210, which are surfaces formed on both sides along the cut portion T100 in the longitudinal direction of the body portion 100. The main detachable part 220 protrudes in one direction from one end of the part 100.

The auxiliary detachable portion 210 may be a surface formed on both sides of the lengthwise cut portion T100 of the second body portion 120.

For example, the cut area (T100) may be in the form of a thin film.

For example, since the cut portion (T100) is not torn before an external force is applied to the cut portion (T100), the eyeliner refill core cap is used to protect the object from being inserted into the body portion (100). can be combined

Next, when an external force is applied to the cut portion (T100), the cut portion (T100), which is in the form of a thin film, is completely torn.

As a result, the main detachable portion 220 is completely folded, the eyeliner refill cap is easily separated, and the deformed cap is discarded.

In addition, so that the cut portion (T00) has a thin thickness and is easily deformed by external force, no protruding portion is formed on the inner surface of the body portion (100) corresponding to the cut portion (T100). This may be preferable, but the present invention is not limited thereto, and various modifications are possible at a level that is obvious to those skilled in the art.

For example, there may be two incised areas (T100).

However, it is not limited to this, and the number of incised areas (T100) can be modified in various ways at a level that is obvious to a person skilled in the art.

For example, the cut portion T100 may start from a point spaced a certain distance in one direction from the other side of the second body portion 120 and may be formed up to one end of the second body portion 120.

In addition, the auxiliary detachable portion 210 includes a first auxiliary detachable portion 211 formed on one side of the surfaces formed on both sides along the lengthwise cut portion T100 of the body portion 100, and a first auxiliary detachable portion 211 formed on both sides. It may be provided with a second auxiliary detachable part 212 formed on the other side of the formed surface and forming an angle of more than a right angle with the first auxiliary detachable part 211.

For example, the first auxiliary detachable part 211 may be formed in the second body part 120.

For example, the second auxiliary detachable part 212 may be formed in the second body part 120 facing the first auxiliary detachable part 211.

Additionally, the second auxiliary detachable part 212 may be formed on the second body part 120 and connected to the main detachable part 220.

The main detachable portion 220 may be formed between the cut portions T100 and protrude in one direction from one end of the second body portion 120.

In addition, the main removable part 220 includes a first main removable part 221 forming the upper surface of the main removable part 220, and a second main removable part 222 forming the lower surface of the main removable part 220. ), the third main detachable part 223 forming one end surface of the main detachable part 220, and the fourth main detachable part 224 forming both sides of the main detachable part 220.

The first main detachable part 221 includes a 1-1 main detachable part 221-a connected to the second body 120 and a first main detachable part 221-a connected to the 1-1 main detachable part 221-a. 1-2 It may be provided with a main detachable part (221-b).

For example, the 1-1 main detachable part 221-a may form an angle of more than a right angle with the side of the second body 120 connected to the 1-1 main removable part 221-a. there is.

However, it may be preferable that the angle formed by the side of the second body portion 120 connected to the 1-1 main detachable portion 221-a is an obtuse angle, but the present invention is not limited thereto and is usually It can be modified in various ways at a level that is self-evident to an engineer.

For example, the 1-2 main detachable part 221-b may be parallel to the side of the second body 120 connected to the 1-1 main detachable part 221-a.

As an example, looking at the detachment mechanism by the detachable part 200, the thumb may be seated on the first auxiliary detachable part 211 and the second auxiliary detachable part 212.

At this time, the first auxiliary detachable part 211 and the second auxiliary detachable part 212 are formed at an angle of more than a right angle to each other, so that the seating area of the thumb can be expanded.

Next, the side of the index finger adjacent to the thumb may come into contact with the second main removable part 222 and the third main removable part 223.

At this time, the second main detachable part 222 is formed as a concave curved surface to widen the seating area on the side of the index finger.

In addition, the third main detachable part 223 is formed as a convex curved surface to widen the seating area on the side of the index finger.

Next, when the main detachable part 220 is lifted upward by applying force to the thumb and the index finger, the second body part 120 and the main detachable part ( 220) can be completely incised and turned over.

Additionally, an external force may be applied to the inclined surface of the second body 120 formed adjacent to the first body 110 to exert a bending moment.

At this time, the second body portion 120 has a steeper inclined side than the inclined side of the first body portion 110, which means that the second body portion 120 has a steeper inclined side than the inclined side of the first body portion 110. ) and a clear boundary can be distinguished from the external force acting on the second body 120 from being transmitted to the first body 110.

As a result, the inner space of the second body portion 120 is expanded through the above-described process, and the combined eyeliner refill cap can be easily separated.

However, in the detachment mechanism by the detachment unit 200, the surface on which the finger is seated may be modified in various ways.

For example, it may be mounted on the first main removable part 221 and the second main removable part 222, or it may be mounted on the second main removable part 222 and the fourth main removable part 224. .

In addition, the eyeliner refill lid according to an embodiment of the present invention may further include a fastening portion 300 formed on the inner surface of the body portion 100 to prevent the incoming object from falling off.

The fastening part 300 includes a first fastening part 310 that has a protruding shape formed on the inner surface of the body 100 in the circumferential direction, and a first fastening part 310 that protrudes at a predetermined angle with the first fastening part 310. 2 may be provided with a fastening part 320.

For example, the first fastening part 310 may be formed on the inner surface of the second body part 120.

For example, the protruding shape of the first fastening part 310 may be a curved surface.

As a result, slip may occur on any surface in contact with the first fastening portion 310.

For example, the first fastening part 310 may have a protruding shape continuously formed on the inner surface of the second body part 120 in the circumferential direction.

However, without being limited to this, the first fastening portion 310 may not be formed continuously when the protruding shape is formed on the inner surface of the second body portion 120 in the circumferential direction.

For example, the first fastening part 310 may be formed continuously in a protruding shape on the inner surface of the second body part 120 in the circumferential direction and then be cut off at the point where the auxiliary detachable part 210 is formed.

Because of this, when the main detachable part 220 is lifted upward, the second body part 120 and the main detachable part 220 can be easily cut and bent along the cut portion T100. there is.

For example, the second fastening part 320 may be formed on the inner surface of the second body part 120.

For example, the second fastening part 320 may protrude perpendicular to the first fastening part 310.

However, it is not limited to this, and the predetermined angle formed by the second fastening part and the first fastening part 310 can be modified in various ways as is obvious to those skilled in the art.

For example, the second fastening part 320 may have a plurality of protruding shapes.

Additionally, the separation distance between two adjacent protruding shapes of the second fastening part 320 may be equal to the width of the protruding shapes.

However, it is not limited to this, and the separation distance between the two adjacent protruding shapes of the second fastening portion 320 can be modified in various ways at a level that is obvious to those skilled in the art.

In addition, the second fastening part 320 further includes a slip part (P200) whose surface connected to the protruding part of the second fastening part 320 is inclined at a certain angle to generate slip on any surface in contact with the surface. can do.

In addition, the slip portion (P200) is a first slip portion (P210) formed on one end of the protruding shape of the second fastening portion 320 and two adjacent protruding shapes of the second fastening portion 320. It may be provided with a second slip portion (P220) formed therebetween.

For example, the first slip portion P210 may have a plurality of surfaces formed at one end of a single protruding shape.

For example, the number of sides may be three.

However, the present invention is not limited to this, and the number of surfaces of the first slip portion (P210) formed from one end of a single protruding shape can be varied in various ways as will be obvious to those skilled in the art.

Additionally, the angle of the surface of the first slip portion P210 connected to the protruding portion of the second fastening portion 320 may be 60 degrees.

As a result, slip of any surface in contact with the surface can be induced to cause the arbitrary surface to move into the recessed space between the two adjacent protruding shapes of the second fastening part 320. .

However, the angle of the first slip portion P210 is not limited to this and can be modified in various ways as will be obvious to those skilled in the art.

Additionally, the second slip portion P220 may be formed to be inclined at a certain angle between two adjacent protruding shapes of the second fastening portion 320.

For example, the predetermined angle of the second slip portion P220 may be 45 degrees.

As a result, slip may occur on any surface in contact with the surface, thereby causing the arbitrary surface to move inside the second body portion 120.

However, the angle of the second slip portion P220 is not limited to this and can be modified in various ways as will be obvious to those skilled in the art.

Hereinafter, the refill for eyeliner will be described in detail.

Figure 5 is an overall perspective view of a refill core for eyeliner according to an embodiment of the present invention.

Referring to FIG. 5, the refill core for an eyeliner according to an embodiment of the present invention is formed on a refill body portion 400 provided with an internal space for protecting an incoming target object and an outer surface of the refill body portion 400. It may be provided with a refill fastening part 500 that prevents the lid coupled with the refill body part 400 from falling off.

The refill body 400 has a first refill body 410 that has an inclined side and expands the internal space as it moves in one direction, and a second refill connected to one side of the first body to maintain the expanded internal space. A body portion 420 may be provided.

For example, the first refill body portion 410 may have a hollow structure.

For example, the first refill body portion 410 may be a combination of a cone shape in which the apex of the cone is cut and a cylindrical shape.

As a result, a portion of the target object entering the first refill body portion 410 may be exposed to the outside.

For example, the second refill body portion 420 may have a hollow structure.

For example, the second refill body portion 420 may have a cylindrical shape.

Additionally, a screw thread (P300) and a protruding portion (P400) may be formed on the outer surface of the second refill body portion 420.

Because of this, the second refill body portion 420 can be coupled to any object surrounding the refill body portion 400 by the screw thread (P300) and the protruding portion (P400).

For example, the arbitrary object may be a recyclable eyeliner body.

The refill fastening part 500 has a protruding shape on the outer surface of the refill body 400 and is formed at a predetermined angle with the first refill fastening part 510 and the first refill fastening part 510. It may be provided with a second refill fastening part 520 that protrudes from it.

For example, the first refill fastening part 510 may be formed on the outer surface of the first refill body part 410.

For example, the protruding shape of the second refill fastening part 520 may be a curved surface.

Because of this, slip may occur on any surface in contact with the first refill fastening portion 510.

For example, the second refill fastening part 520 may be formed on the outer surface of the first refill body part 410.

For example, the second refill fastening part 520 may protrude perpendicular to the first refill fastening part 510.

However, it is not limited to this, and the predetermined angle formed by the second refill fastening part 520 and the first refill fastening part 510 can be modified in various ways at a level that is obvious to those skilled in the art.

For example, the second refill fastening portion 520 may have four protruding shapes.

For example, the separation distance between each protruding shape of the second refill fastening portion 520 may be formed to be equally spaced apart.

However, the number and the separation distance are not limited to this and can be modified in various ways at a level that is obvious to those skilled in the art.

In addition, the eyeliner refill core may further include a seating portion 600 formed on the outer surface of the refill body portion 400 to seat a lid coupled to the refill body portion.

For example, the seating portion 600 may have a cylindrical shape with a larger diameter than the second refill body portion 420.

For example, the seating portion 600 may be formed at a certain distance from one end of the first refill body portion 410 in one direction.

Because of this, the seating portion 600 can adjust the depth at which the first refill body portion 410 is introduced into the inner space of the lid depending on the formation position of the seating portion 600.

In the attached drawings, in order to more clearly express the technical idea of the present invention, components that are unrelated or less relevant to the technical idea of the present invention are briefly expressed or omitted.

In the above, the configuration and features of the present invention have been described based on the embodiments according to the present invention, but the present invention is not limited thereto, and various changes or modifications may be made within the spirit and scope of the present invention. It is obvious to those skilled in the art, and therefore, it is stated that such changes or modifications fall within the scope of the appended patent claims.

100: body part 200: detachable part
300: fastening part

Claims (10)

A body portion provided with an internal space to protect the incoming object; and
It includes a detachable part formed on the outer surface of the body part to help attach and detach the object being introduced,
The detachable part,
Protruding in one direction from one end of the body portion so as to be located on the side of the target object entering the body portion,
Refill lid for eyeliner. According to claim 1,
The body part,
A first body part that has an inclined side and whose internal space expands as it moves in one direction, and a second body part connected to one side of the first body part and which has an inclined side and whose internal space expands as it goes in one direction.
Refill lid for eyeliner.
According to clause 2,
The first body part,
A surface recessed in one direction is formed at the other end of the first body,
The second body part,
A steeper sloping side is formed than the sloping side of the first body portion,
Refill lid for eyeliner.
According to claim 1,
The detachable part,
An auxiliary detachable portion, which is a surface formed on both sides along a section cut in the longitudinal direction of the body portion, and a main detachable portion formed between the auxiliary detachable portions and protruding in one direction from one end of the body portion,
Refill lid for eyeliner.
According to clause 4,
The auxiliary detachment part,
A first auxiliary detachable portion formed on one side of the surfaces formed on both sides along the lengthwise cut portion of the body portion, and a first auxiliary detachable portion formed on the other side of the surfaces formed on both sides and forming an angle of more than a right angle with the first auxiliary detachable portion. Having a second auxiliary detachable part,
Refill lid for eyeliner.
According to claim 1,
It further includes a fastening part formed on the inner surface of the body part to prevent the incoming object from falling off,
The fastening part,
A first fastening part having a protruding shape formed on the inner surface of the body in the circumferential direction and a second fastening part protruding at a predetermined angle with the first fastening part,
Refill lid for eyeliner.
According to clause 6,
The second fastening part,
A surface connected to the protruding portion of the second fastening part is inclined at a certain angle, further comprising a slip portion that causes slip of any surface in contact with the surface,
Refill lid for eyeliner.
In the eyeliner refill assembly coupled with the eyeliner refill cap,
An eyeliner refill core filled with ink on the inside and coupled with a brush; and
It includes a refill cap for an eyeliner that is fastened to one end of the refill for an eyeliner and is extrapolated to the brush,
The refill lid for the eyeliner is,
A body portion provided with an internal space for protecting the incoming target object, and a detachable portion formed on the outer surface of the body portion to assist in attaching and detaching the incoming target object,
The detachable part,
So that it is located on the side of the target object entering the body part. Protruding in one direction from one end of the body portion,
Refill assembly for eyeliner.
According to clause 8,
The refill for the eyeliner is,
A refill body portion provided with an internal space for protecting the object being introduced, and a refill fastening portion formed on the outer surface of the refill body portion to prevent the lid coupled to the refill body portion from falling off.
Refill assembly for eyeliner.
According to clause 9,
The refill for the eyeliner is,
Further comprising a seating portion formed on the outer surface of the refill body portion to seat a lid coupled to the refill body portion,
Refill assembly for eyeliner.

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