WO2020032380A1

WO2020032380A1 - Cosmetic container

Info

Publication number: WO2020032380A1
Application number: PCT/KR2019/007382
Authority: WO
Inventors: 오경균
Original assignee: 주식회사 에이엔피
Priority date: 2018-08-08
Filing date: 2019-06-19
Publication date: 2020-02-13
Also published as: KR20200017225A; KR102128572B1

Abstract

One embodiment of the present invention provides a cosmetic container. The container may comprise: a first container including a discharge port formed at one end thereof and a reception part formed to receive a cosmetic material therein; a second container of which one end is relatively rotatably coupled to the first container; a support body which is disposed inside the second container and synchronously rotates with the second container; and a guide member which is coupled to the other end of the first container so as to synchronously rotate with the first container, is disposed inside the second container, and moves the support body toward the discharge port according to a relative rotation of the first container and the second container.

Description

Cosmetic containers

The present invention relates to a cosmetic container, and more particularly, to a cosmetic container that can easily withdraw cosmetics through the rotation of the container.

The eyeliner is primarily for forming eye lines on the eyes and is essential for makeup. For example, the eyeliner fills in the gaps between the eyelashes to create an expression on the eyes, expressing small eyes larger, and allowing the eyes with raised tails to come down. On the contrary, draw a little on the struck eye to cover the shortcomings of the eye.

Conventionally, the eyeliner is mainly a solid pencil type, but a liquid or gel type product that is applied by dipping through a brush is mainly used. However, the conventional pencil-type eyeliner is a solid product with a certain strength or more, and requires considerable force for makeup, and after some use, the tip is blunt and the cosmetic is not applied to the desired area properly. After I finished my cosmetics, I had the inconvenience of having to shave again. In addition, in the case of a brush type, there was a inconvenience in that the brush and the cosmetic should be separately stored and carried.

In order to alleviate these problems and inconveniences, recently, a type of eye that can be used to accommodate liquid cosmetics in the container body and implement a coating unit such as a brush at one end of the container body or draw out a rod-shaped seam to the outside when necessary. Liner products have been introduced.

However, such an eyeliner product is also difficult for the user to measure the degree of withdrawal or dispensing of the cosmetic, there is a point that it is difficult to control the cosmetic to be discharged by the desired amount.

Therefore, a cosmetic container that can solve such a problem is required.

The present invention is to solve the above problems, and to provide a cosmetic container that can not only finely manipulate the degree of withdrawal of cosmetics through the rotation of the container, but also makes the user aware of the rotation operation strength. .

The technical problems of the present invention are not limited to the above-mentioned technical problems, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following descriptions.

According to one embodiment of the invention, a cosmetic container is provided. The container may include: a first container having a discharge port formed at one end thereof, and having an accommodation part configured to accommodate cosmetics therein; A second container having one end rotatably coupled relative to the first container; A support disposed inside the second container and synchronously rotating with the second container; And coupled to the other end of the first container so as to be synchronously rotated with the first container, and disposed inside the second container, to move the support to the discharge port side according to the relative rotation of the first container and the second container. It may include a guide member.

Preferably, a through hole in which the support is inserted is formed inside the guide member, and screw coupling portions corresponding to each other are formed in at least one region of the outer circumferential surface of the support and the inner circumferential surface of the through hole, wherein the support and the guide member are formed. The support can be moved to the discharge port side while rotating the screw.

In addition, preferably, at least one first coupling protrusion is formed on the inner circumferential surface of the other end of the first container, and at least one second coupling protrusion is formed on the outer circumferential surface of the guide member. The guide member may be synchronized with the first container by being disposed between the first coupling protrusions.

In addition, preferably, further comprising a plug portion for sealing the other end of the second container, at least one fixing protrusion protrudes along an outer circumferential surface of one end of the support to form a fixing portion, from one end of the plug portion A fixing groove having a shape corresponding to the fixing portion is recessed to a predetermined length inward, and one end of the supporting member is inserted into and coupled to the fixing groove, thereby allowing the support to rotate synchronously with the second container.

In addition, preferably, the supporter may further include an extrusion part which is brought into close contact with the inner surface of the accommodation part of the first container by the support and moves in the discharge port direction to draw cosmetics contained in the accommodation part to the outside through the discharge port. .

Further, preferably, the guide groove is recessed in the inner surface of the second container, one end of the guide member is formed extending in the circumferential direction, bend inward, the guide protrusion in contact with the guide groove at the end At least one elastic piece having a is formed, the guide groove and the guide protrusion is formed by differently inclined surface and elasticity in contact with the rotation direction of the second container, thereby guiding the forward rotation of the second container, Reverse rotation can be prevented.

Further, preferably, the guide groove is formed with a first inclined surface and a second inclined surface in opposite directions, and the guide protrusion is formed with a third inclined surface and a fourth inclined surface in opposite directions, and the first inclined surface and the The third inclined surface may have a gentle inclination relative to the second inclined surface and the fourth inclined surface, respectively.

In addition, preferably, when the rotational force in the forward direction is applied to the second container, the elastic piece is bent inward while the first inclined surface and the third inclined surface contact each other, the forward rotation is performed, the second When the reverse rotational force is applied to the container, the reverse rotation can be prevented while the second inclined surface and the fourth inclined surface are in contact with each other.

According to the present invention, it is possible to facilitate the adjustment of the degree of withdrawal of the solid cosmetics through the rotation operation, the extrusion part is in close contact with the inner wall of the container can be used without leaving the cosmetic in the container.

In addition, according to the present invention, it is configured to be able to rotate only in one direction is easy to operate, and is configured to generate a rotating load and a specific sound is easy for the user to grasp the degree of rotation (that is, the degree of rise of the cosmetic) There is an advantage.

In addition, according to the present invention, since the configuration necessary for the rotation operation is also provided with a function to prevent the reverse rotation, it does not include a separate configuration for regulating the rotation direction, so that the economical effect in manufacturing by simplifying the components You can get it.

BRIEF DESCRIPTION OF THE DRAWINGS In order to better understand the drawings cited in the detailed description of the invention, a brief description of each drawing is provided.

1 shows a cross-sectional view of a cosmetic container according to an embodiment of the present invention.

Figure 2 shows an exploded cross-sectional view of a cosmetic container according to an embodiment of the present invention.

Figure 3 shows a cross-sectional view excluding some components of the cosmetic container according to an embodiment of the present invention.

4 shows a first container and a guide member of a cosmetic container according to an embodiment of the present invention.

Figure 5 shows a guide member of the cosmetic container according to an embodiment of the present invention.

6 illustrates a second container and a plug portion of a cosmetic container according to an embodiment of the present invention.

7 shows a support of a cosmetic container according to an embodiment of the present invention.

8 illustrates a coupling relationship between the guide member and the second container of the cosmetic container according to an embodiment of the present invention.

Figure 9 illustrates the operation of a cosmetic container according to an embodiment of the present invention.

Hereinafter, embodiments according to the present invention will be described with reference to the accompanying drawings. In adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used to refer to the same components as much as possible, even if displayed on different drawings. In addition, in describing the embodiments of the present invention, if it is determined that the detailed description of the related well-known configuration or function interferes with the understanding of the embodiments of the present invention, the detailed description thereof will be omitted. In addition, embodiments of the present invention will be described below, but the technical idea of the present invention is not limited thereto and may be variously modified and implemented by those skilled in the art. On the other hand, for convenience described below, the direction of the top, bottom, left and right is based on the drawings, the scope of the present invention is not necessarily limited to the direction.

Throughout the specification, when a part is "connected" to another part, it includes not only "directly connected" but also "indirectly connected" with another element in between. . Throughout the specification, when a part is said to "include" a certain component, it means that it can further include other components, except to exclude other components unless specifically stated otherwise. In addition, in describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are only for distinguishing the components from other components, and the nature, order or order of the components are not limited by the terms.

1 shows a cross-sectional view of a cosmetic container according to an embodiment of the present invention, Figure 2 shows an exploded cross-sectional view of a cosmetic container according to an embodiment of the present invention, Figure 3 according to an embodiment of the present invention 4 is a cross-sectional view excluding a partial configuration of the cosmetic container, and FIG. 4 illustrates a first container and a guide member of the cosmetic container according to an embodiment of the present invention, and FIG. 5 is a view of the cosmetic container according to an embodiment of the present invention. 6 illustrates a guide member, FIG. 6 illustrates a second container and a plug portion of a cosmetic container according to an embodiment of the present invention, and FIG. 7 illustrates a support of the cosmetic container according to an embodiment of the present invention.

5A illustrates a perspective view of the guide member, and FIG. 5B illustrates a bottom view of the guide member.

1 to 7, the cosmetic container includes a first container 100, a second container 200, a support body 300, a guide member 400, an extrusion part 500, a plug part 600, a cap part. 700 and a hermetic cap 800 may be included.

The first container 100 has a hollow shape in which both ends in the longitudinal direction are opened, and an accommodation part 110 in which the cosmetics M are accommodated is formed inside, and the cosmetics M are drawn out at one end thereof. The discharge port 112 may be formed. Here, the cosmetic (M) may be applied to and / or absorbed by the user's eyebrows, skin, and the like for the purpose of beauty, but may be a solid or semi-solid cosmetics, but is not limited thereto. Cosmetic (M), for example, may be composed of a rod-shaped cosmetics having a diameter in the range of 0.9mm to 2.5mm, may be configured to have a hardness of 0.1 ~ 2 (N).

At least one first coupling protrusion 120 may be formed on the other end inner circumferential surface of the first container 100 to fix the guide member 400. That is, the guide member 400 may be inserted into the other end of the first container 100 and may be configured to synchronously rotate with the first container 100 through the first coupling protrusion 120.

According to one embodiment, at least a portion of the first container 100 may be formed of a transparent or translucent material. Through this, the user may allow the user to operate the second container 200 while checking the movement of the cosmetic agent M and / or the support 300 or the remaining amount of the cosmetic agent M in the first container 100.

The second container 200 is configured in a hollow shape with both ends open, and is coupled to the first container 100, and receives a rotational force from the user, and rotates relative to the first container 100. The user may rotate the second container 200 in a state in which the first container 100 is gripped, and thus, cosmetics accommodated in the first container 100 may be drawn out through the discharge port 112. In order to couple and rotate the first container 100 and the second container 200, the first coupling part may be formed on the other outer peripheral surface of the first container 100 and the inner peripheral surface of the second end of the second container 200, respectively. 130 and the second coupling portion 210 may be formed, respectively. The first coupling portion 130 and the second coupling portion 210 may be configured in a shape corresponding to each other, it may be composed of at least one annular projection and / or groove. For example, as the other end of the first container 100 is inserted into one end of the second container 200, the first coupling portion 130 and the second container 200 of the first container 100 are inserted into the second container 200. The second coupling portion 210 may be fitted to be fastened to each other. In this case, a locking step (not shown) may be formed on the outer surface of the first container 100 to constantly limit the insertion length into the second container 200.

The other end of the second container 200 is coupled to the plug portion 600 for sealing it, and the other end inner circumferential surface of the second container 200 is at least one third coupling protrusion for fixing the plug portion 600 ( 220 may be formed in the longitudinal direction. As described below, the fourth coupling protrusion 610 of the plug 600 is fastened to the third coupling protrusion 220 so that the plug portion 600 together with the support 300 is the second container 200. Synchronous rotation is integrated with.

In one region of the inner surface of the second container 200, a guide groove 230 for guiding the rotation direction of the second container 200 may be recessed in cooperation with the guide member 400. The guide groove 230 may be composed of a plurality of inclined surfaces (first and second inclined surfaces) having different inclination angles.

The support 300 has a rod shape having a predetermined length and is disposed inside the first container 100 and the second container 200, and may be configured to synchronously rotate with the second container 200. For example, at the other end of the support 300, the fixing part 320 is formed by protruding at least one fixing protrusion 322 along the outer circumferential surface, and the plug part having the fixing part 320 formed in a corresponding shape. It may be configured to be inserted into the fixing groove 620 of the 600 is coupled. At this time, since the plug part 600 is fixed to the second container 200 and rotates synchronously, the support 300 also rotates synchronously with the second container 200.

The support 300 may withdraw the cosmetic (M) to the outside according to the rotation of the second container (200). For example, the first screw engaging portion 310 is formed on at least a portion of the outer circumferential surface of the support 300, such that the first screw engaging portion 310 is the second screw engaging portion 410 of the inner circumferential surface of the guide member 400. And screwed). Accordingly, when the second container 200 is rotated, the support 300 is moved (or advanced) to the discharge port 112 side of the first container 100 while rotating together with the cosmetic material M and the extruded part ( 500 is pushed toward the discharge port 112 side. On the other hand, the discharge port 112 side end of the support 300 may be formed to protrude in the longitudinal direction the fastening portion 330 for coupling with the extrusion unit 500 for extruding the cosmetic (M).

The guide member 400 may be coupled to the first container 100 to rotate synchronously with the first container 100. To this end, at least one first coupling protrusion 120 is formed at the other end inner side surface of the first container 100, and at least one second coupling protrusion 440 is formed at the outer side surface of the guide member 400. Can be. At this time, the coupling protrusion 440 may be formed to a predetermined length in the longitudinal direction of the first container 100 and the guide member 400, respectively. When the guide member 400 is inserted into the other end of the first container 100, the second coupling protrusion 440 is disposed between the first coupling protrusions 120, and thus, the guide member 400 is the first container. It can rotate synchronously with 100.

The guide member 400 may have a through hole 450 into which the support 300 is inserted in the longitudinal direction. As the second screw coupling part 410 is formed in at least one region of the inner circumferential surface of the through hole 450, the second screw coupling part 410 may be screwed with the first screw coupling part 310 of the support 300. Through the screw coupling, the support 300 can move (or move forward) to the discharge port 112 side while rotating. Here, the first screw coupling portion 310 and the second screw coupling portion 410 may be composed of threads of a shape corresponding to each other, for example, the pitch is 0.25 mm to 1 mm and the number of rows to be formed of 1 Can be.

The guide member 400 may guide the rotation direction of the second container 200. For example, the guide member 400 is disposed inside the second container 200 with one end (that is, the opposite end of the discharge port 112) exposed from the first container 100. At least one elastic piece 420 may be formed at one end of the guide member 400 in the circumferential direction. At this time, the guide protrusion 430 is formed at the end of each elastic piece 420 in the outward direction of the guide member 400, the elastic piece 420 and the guide protrusion 430 of the second container 200 By interlocking with the guide groove 230 according to the rotation, the second container 200 is rotated only in the forward direction and guides the rotation direction of the second container 200 so as not to rotate in the opposite direction thereof.

Specific coupling relationship and operation of the guide groove 230 and the guide member 400 will be described in detail with reference to FIG. 8.

The extruded part 500 is disposed in the receiving part 110 of the first container 100, and is coupled to one end of the supporting part 300 to accommodate the moving part 110 according to the movement (or advancement) of the supporting part 300. It is in close contact with the inner peripheral surface of the discharge port 112 by sliding to the cosmetic (M) can be taken out. In detail, the extrusion part 500 has a fastening groove 510 formed at one end thereof, and the fastening part 330 of the support 300 is inserted therein, and the support 300 is rotated in accordance with the rotation of the second container 200. By pushing the cosmetic (M) while moving (or moving forward) to the discharge port 112 side, it can be implemented to extrude the cosmetic (M) to the outside.

The plug part 600 may be inserted into and coupled to the other open end of the second container 200 (that is, the opposite end of the discharge port 112), thereby sealing the other end. At least one fourth coupling protrusion 610 is formed in the longitudinal direction on the outer circumferential surface of the plug part 600, and the fourth coupling protrusion 610 is formed on the inner peripheral surface of the other end of the second container 200. By being disposed between the 220, the plug 600 may be fixed to the second container 200 so as to be synchronously rotatable.

The plug part 600 may be formed to recess the fixing groove 620 to a predetermined length from one end to the inside. The fixing groove 620 may have a shape corresponding to the fixing portion 320 of the support 300, one end of the support 300 having the fixing portion 320 is inserted into the fixing groove 620 is coupled to As a result, the support 300 may be rotated integrally with the second container 200 and the support 300.

The cap part 700 may be detachably coupled to one end of the first container 100 in which the discharge hole 112 is formed to cover the discharge hole 112 so that the cosmetic material M is not exposed to the outside. Various configurations may be applied to the cap portion 700 and the first container 100 for such a combination. For example, a locking groove and / or a locking protrusion may be formed on the inner surface of the cap part 700, and correspondingly, the locking groove and / or the locking protrusion may be formed on the outer surface of the first container 100, and the cap part 700 may be formed. ) May be fitted into the first container 100 to be coupled. In addition, for example, a screw thread may be formed on an inner side surface of the cap part 700, and a thread thread corresponding thereto may be formed on an outer side surface of the first container 100, so that the cap part 700 may be firstly screwed through screwing. It may be combined with the container (100).

The airtight cap 800 is disposed inside the cap 700, and when the cap 700 and the first container 100 are coupled to each other, the discharge cap 112 may be sealed. The hermetic cap 800 may be made of, for example, a soft material, and the air outlet 112 may be more hermetically sealed to prevent volatilization or evaporation of some components constituting the cosmetic (M) to the outside. Can be.

8 is a cross-sectional view showing a coupling relationship between the guide member and the second container of the cosmetic container according to an embodiment of the present invention.

Referring to FIG. 8, the guide member 400 may guide the rotation direction of the second container 200. In detail, the guide member 400 may allow the second container 200 to rotate only in the forward direction, and thus, the support 300 may move (or move forward) only in the direction of the discharge port 112. That is, the reverse rotation of the second container 200 may be prevented to prevent the support 300 from moving (or retreating) in the opposite direction of the discharge port 112.

In detail, the guide groove 230 having the first inclined surface 232 and the second inclined surface 234 may be continuously formed along the inner circumferential surface of the second container 200. Meanwhile, at one end of the guide member 400, at least one elastic piece 420 extends in the circumferential direction, and each elastic piece 420 has a third corresponding to the guide groove 230. The guide protrusion 430 having the inclined surface 432 and the fourth inclined surface 434 may be formed in the outward direction of the guide member 400.

The first inclined surface 232 and the second inclined surface 234 may be formed in opposite directions, and may have the same or different slopes. For example, the first inclined surface 232 may have a gentle inclination compared to the second inclined surface 234. Similarly, the third inclined surface 432 and the fourth inclined surface 434 may be formed in opposite directions, and may have the same or different slopes. For example, the third inclined surface 432 may have a gentle inclination compared to the fourth inclined surface 434. Here, the inclination of the inclined surface may be defined as being gentle when it is close to the tangent of the circumference, and may be defined as being urgent when it is close to the normal of the circumference.

In addition, the elastic piece 420 may be formed to be bent to the inside of the guide member 400 with one end as the bending center, the guide protrusion 430 may be formed at the other end. In this case, a third inclined surface 432 having a relatively gentle slope may be formed toward one end side.

According to the coupling of the first container 100 and the second container 200, the guide protrusion 430 of the guide member 400 may contact the guide groove 230 of the second container 200. In this state, when the second container 200 rotates in the forward direction, the third inclined surface 432 of the elastic piece 420 is in contact with the first inclined surface 232 of the guide groove 230 similarly having a gentle inclination, Since the elastic piece 420 is bent inward, the third inclined surface 432 of the elastic piece 420 may ride over the first inclined surface 232 of the guide groove 230, so that the forward rotation may be performed. .

On the contrary, when the second container 200 intends to rotate in the reverse direction, the fourth inclined surface 434 of the elastic piece 420 may contact the second inclined surface 234 of the guide groove 230. The second inclined surface 234 and the fourth inclined surface 434 have a relatively steep inclination, and since the elastic piece 420 is hard to be bent in the reverse direction, the reverse rotation is not performed as a result.

In particular, when the second container 200 rotates in the forward direction, the user may feel a rotational load because the user needs to apply a force for elastic deformation of the elastic piece 420, and the elastic piece 420 is elastically deformed and then restored. In the process, the first inclined surface 232 of the guide groove 230 and the third inclined surface 432 of the guide protrusion 430 collide with each other to make a 'click' sound, through which the user rotates the sound and the sound. Through the rotation operation can be recognized and adjusted.

Referring to FIG. 9, in a state where the cap part 700 of the cosmetic container is removed, the user grips the first container 100 so as not to rotate, and then rotates the second container 200 in the forward direction with the other hand. Together with the two vessels 200, the support 300 may rotate. Accordingly, the support 300 moves forward toward the discharge port 112 while being rotated by screwing the guide member 400 fixed to the first container 100 that does not rotate. As a result, the extrusion unit 500 pressurizes the cosmetic material to be withdrawn through the discharge port 112.

In this case, the guide groove 230 of the second container 200 and the elastic piece 420 and the guide protrusion 430 of the guide member 400 may control the rotation direction of the second container 200. That is, the second container 200 enables only forward rotation and prevents reverse rotation.

As described above, optimal embodiments have been disclosed in the drawings and the specification. Although specific terms have been used herein, they are used only for the purpose of describing the present invention and are not intended to limit the scope of the invention as defined in the claims or the claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

Claims

As a cosmetic container,

A first container having a discharge port formed at one end thereof, and having an accommodation part accommodating a cosmetic therein;

A second container having one end rotatably coupled relative to the first container;

A support disposed inside the second container and synchronously rotating with the second container; And

A guide coupled to the other end of the first container so as to be synchronously rotated with the first container and disposed inside the second container, the guide for moving the support to the discharge port side according to the relative rotation of the first container and the second container; A cosmetic container comprising a member.
The method of claim 1,

A through hole in which the support is inserted is formed inside the guide member.

At least one region of the outer circumferential surface of the support and the inner circumferential surface of the through hole is formed with a screw coupling portion corresponding to each other, the support is rotated by the screw coupling of the support and the guide member while moving to the discharge port side.
The method of claim 1,

At least one first coupling protrusion is formed on the inner circumferential surface of the other end of the first container, at least one second coupling protrusion is formed on the outer circumferential surface of the guide member, and the second coupling protrusion is formed between the first coupling protrusions. The cosmetic container of which the guide member is rotated in synchronism with the first container by being disposed.
The method of claim 1,

Further comprising a plug for sealing the other end of the second container,

At least one fixing protrusion protrudes along an outer circumferential surface of one end of the support to form a fixing portion, and a fixing groove having a shape corresponding to the fixing portion is recessed in a predetermined length from one end of the plug portion to the inside thereof. One end of the cosmetic container is inserted into the fixing groove is coupled, so that the support is synchronously rotated with the second container.
The method of claim 1,

The cosmetic container further comprises an extruded part which is brought into close contact with the inner surface of the receiving part of the first container by the support and moves in the discharge port direction, and draws out the cosmetic contained in the receiving part to the outside through the discharge port.
The method of claim 1,

A guide groove is recessed in an inner surface of the second container, and at least one elastic portion is formed at one end of the guide member and extends in the circumferential direction and is bent inwardly and has a guide protrusion at the end contacting the guide groove. The side is formed,

The guide groove and the guide protrusion are formed by differently inclined surface and elasticity in contact with the rotation direction of the second container, thereby guiding the forward rotation of the second container, preventing the reverse rotation.
The method of claim 1,

The first groove and the second inclined surface are formed in the guide grooves in opposite directions, and the guide protrusion has a third inclined surface and a fourth inclined surface in opposite directions, and the first inclined surface and the third inclined surface are respectively formed. A cosmetic container having a gentle slope relative to the second slope and the fourth slope.
The method of claim 7, wherein

When the forward rotational force is applied to the second container, the elastic piece is bent inward while the first inclined surface and the third inclined surface contact each other, so that the forward rotation is performed, and the reverse rotational force is applied to the second container. When it is applied, while the second inclined surface and the fourth inclined surface in contact, the reverse rotation is prevented, cosmetic container.