KR102128572B1 - Cosmetic container - Google Patents

Abstract

According to an embodiment of the present invention, a cosmetic container is provided. The container may include a first container having a discharge port formed at one end and a receiving portion accommodating a cosmetic material therein; A second container having one end rotatably coupled with respect 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 to synchronously rotate with the first container, disposed inside the second container, and moving the support toward the discharge port according to the relative rotation of the first container and the second container. It may include a guide member.

Description

Cosmetic container {COSMETIC CONTAINER}

The present invention relates to a cosmetic container, and more specifically, to a cosmetic container that can easily manipulate the withdrawal of the cosmetic through the rotation of the container.

The eyeliner is mainly for forming an eye line on the eyes, and is essential when applying makeup. For example, the eyeliner draws an empty space between the eyelashes to create an expression on the eyes, expresses the small eyes largely, and makes the eyes with raised tails come down. On the contrary, it is possible to cover the shortcomings of the eyes by slightly drawing it on the struck eyes.

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, since the conventional pencil-type eyeliner is a solid product having a certain level of strength or higher, a considerable amount of force must be applied for makeup, and after some use, the tip becomes blunt and the cosmetic is not properly applied to the desired area and exposed. After using all the cosmetics, I had the inconvenience of having to cut the core again. In addition, in the case of the brush type, there was an inconvenience of separately storing and carrying the brush and the cosmetic.

In order to solve these problems and inconveniences, recently, a type of eye that can be used by accommodating a liquid cosmetic in the container body and implementing an application part such as a brush integrally on one end of the container body, or by drawing a rod-shaped shim to the outside if necessary. Liner products have been introduced.

However, such an eyeliner product also has a difficulty in that it is difficult for a user to measure the degree of drawing out or discharging a cosmetic, so that the cosmetic is discharged in a desired amount.

Therefore, a cosmetic container capable of solving such a problem is required.

Korean Registered Patent No. 10-1226853

An object of the present invention is to provide a cosmetic container capable of not only finely manipulating the degree of cosmetic extraction through rotation of the container, but also recognizing the rotation operation strength to the user through the rotation of the container. .

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

According to an embodiment of the present invention, a cosmetic container is provided. The container includes: a first container in which a discharge port is formed at one end and a receiving portion for receiving cosmetic material is formed inside; A second container having one end rotatably coupled 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 to synchronously rotate with the first container, disposed inside the second container, and moving the support toward the discharge port according to the relative rotation of the first container and the second container. It may include a guide member.

Preferably, a through hole into which the support is inserted is formed inside the guide member, and a screw coupling portion corresponding to each other is formed on at least one region of the outer circumferential surface of the support and the inner circumferential surface of the through hole, and the support and the guide member The support may be rotated to move toward the discharge port while rotating.

Further, preferably, at least one first engaging projection is formed on the inner peripheral surface of the other end of the first container, at least one second engaging projection is formed on the outer peripheral surface of the guide member, and the second engaging projection is The guide member can be synchronously rotated with the first container by being disposed between the first engaging projections.

In addition, preferably, it further includes a plug portion for sealing the other end of the second container, at least one fixing protrusion protrudes along an outer circumferential surface at one end of the support to form a fixing portion, from one end of the plug portion Inwardly, a fixing groove having a shape corresponding to the fixing portion is recessed in a predetermined length, and one end of the support is inserted into and coupled to the fixing groove, so that the support can be synchronously rotated with the second container.

In addition, preferably, it may further include an extruded portion that is brought into close contact with the inner surface of the receiving portion of the first container by the support and moves in the direction of the discharge port to draw the cosmetic material accommodated in the receiving portion through the discharge port to the outside. .

In addition, preferably, a guide groove is recessed on the inner surface of the second container, and one end of the guide member is formed to extend in a circumferential direction, can be bent inward, and has a guide projection contacting the guide groove at an end. At least one elastic piece having a is formed, the guide groove and the guide projection is formed differently from the inclined surface and the elastic contact according to the rotation direction of the second container, to guide the rotation of the second container in the forward direction, Reverse rotation can be prevented.

In addition, preferably, the guide groove is formed with a first inclined surface and a second inclined surface in opposite directions, and the guide protrusions are 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 slope compared to the second inclined surface and the fourth inclined surface, respectively.

Further, preferably, when the rotational force in the forward direction is applied to the second container, the elastic pieces are bent inward while the first inclined surface and the third inclined surface are in contact with each other, so that the forward rotation is performed, and the second When the rotational force of the reverse direction is applied to the container, the reverse rotation may be prevented while the second slope and the fourth slope are in contact.

According to the present invention, it is possible to easily control the degree of extraction of the solid cosmetic through the rotation operation, and the extruded portion is in close contact with the inner wall of the container and rises, so that the cosmetic in the container can be used without leaving.

In addition, according to the present invention, it is configured to be rotatable only in one direction to facilitate operation, and configured to generate a rotating load and a specific sound, so that it is easy for a user to grasp the degree of rotation (that is, the degree of cosmetic increase). There are advantages.

In addition, according to the present invention, since the configuration required for the rotation operation is provided with a function to prevent reverse rotation, it does not include a separate configuration for regulating the rotation direction, so the economical effect in manufacturing through simplification of components Can be obtained.

BRIEF DESCRIPTION OF THE DRAWINGS In order to better understand the drawings cited in the detailed description of the present invention, a brief description of each drawing is provided.
1 is 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.
5 shows a guide member of a 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 is a view illustrating a coupling relationship between a guide member and a second container of a cosmetic container according to an embodiment of the present invention.
Figure 9 shows the operation of the 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. It should be noted that in adding reference numerals to the components of each drawing, the same components have the same reference numerals as possible even though they are displayed on different drawings. In addition, in describing embodiments of the present invention, when it is determined that detailed descriptions of related well-known configurations or functions interfere with understanding of the embodiments of the present invention, detailed descriptions thereof will be omitted. In addition, although the embodiments of the present invention will be described below, the technical spirit of the present invention is not limited or limited thereto, and can be variously implemented by a person skilled in the art. On the other hand, for convenience described below, the directions of up, down, left, and right are based on drawings, and the scope of the present invention is not necessarily limited to the directions.

Throughout the specification, when a part is "connected" to another part, this includes not only "directly connected" but also "indirectly connected" with another element in between. . Throughout the specification, when a part “includes” a certain component, this means that other components may be further included rather than excluding other components unless specifically stated to the contrary. In addition, in describing the components of the embodiments of the present invention, terms such as first, second, A, B, (a), (b), and the like can be used. These terms are only for distinguishing the component from other components, and the nature, order, or order of the component is not limited by the term.

Figure 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 A cross-sectional view excluding some components of a cosmetic container is shown, and FIG. 4 shows a first container and a guide member of the cosmetic container according to an embodiment of the present invention, and FIG. 5 is a cosmetic container according to an embodiment of the present invention A guide member is shown, FIG. 6 shows a second container and a plug portion of a cosmetic container according to an embodiment of the present invention, and FIG. 7 shows a support of a cosmetic container according to an embodiment of the present invention.

Here, Fig. 5 (a) shows a perspective view of the guide member, and Fig. 5 (b) shows a bottom view of the guide member.

1 to 7, the cosmetic container includes a first container 100, a second container 200, a support 300, a guide member 400, an extruded portion 500, a plug portion 600, and a cap portion It may include a 700 and the airtight cap (800).

The first container 100 is composed of a hollow shape with both ends open in the longitudinal direction, an accommodating portion 110 in which a cosmetic material M is accommodated is formed inside, and a cosmetic material M is withdrawn at one end. The discharge port 112 may be formed. Here, the cosmetic (M) may be applied to and/or absorbed by the user's eyebrows, skin, etc. for the purpose of beauty, etc., but may preferably be a solid or semi-solid cosmetic, but is not limited thereto. Cosmetic (M), for example, may be composed of a rod-shaped cosmetic having a diameter in the range of 0.9mm to 2.5 mm, may be configured to have a hardness of 0.1 to 2 (N).

At least one first coupling protrusion 120 for fixing the guide member 400 may be formed on the inner circumferential surface of the other end of the first container 100. That is, the guide member 400 is 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 can operate the second container 200 while checking the movement of the cosmetic material M and/or the support 300 inside the first container 100 or the remaining amount of the cosmetic material M.

The second container 200 is composed of a hollow shape with both ends open, and is coupled to the first container 100, but receives rotational force from a user and can rotate relative to the first container 100. The user can rotate the second container 200 in a state where the first container 100 is gripped, so that the cosmetic material accommodated in the first container 100 can be drawn out through the discharge port 112. In order to combine and rotate the first container 100 and the second container 200, the other end of the first container 100 and the inner surface of one end of the second container 200, the first coupling portion, respectively The 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, and may be formed 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 The second coupling portion 210 may be fitted to be interlocked. At this time, a locking jaw (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 with a plug portion 600 that seals it, and on the inner circumferential surface of the other end of the second container 200, at least one third engaging 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 portion 600 is fastened to the third coupling protrusion 220, so that the plug portion 600 includes the support 300 and the second container 200 And integrally rotates.

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 forms a rod having a predetermined length, and is disposed inside the first container 100 and the second container 200, and may be configured to rotate in synchronization with the second container 200. For example, at the other end of the support 300, at least one fixing protrusion 322 protrudes along the outer circumferential surface, thereby forming a fixing portion 320, and a plug portion in which the fixing portion 320 is formed in a corresponding shape. It may be configured to be inserted into the fixing groove 620 of the (600). At this time, since the plug portion 600 is fixed to the second container 200 and synchronously rotated, the support 300 is also synchronously rotated with the second container 200.

The support 300 may draw the cosmetic material M outward according to the rotation of the second container 200. For example, the first screw coupling portion 310 is formed on at least a portion of the outer circumferential surface of the support 300, such that the first screw coupling portion 310 is the second screw coupling 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 rotated therewith while moving (or advancing) toward the discharge port 112 of the first container 100, thereby allowing the cosmetic (M) and the extruding part ( 500) is pushed toward the discharge port 112 side. Meanwhile, a fastening portion 330 for coupling with the extrusion portion 500 extruding the cosmetic material M may be formed to protrude in the longitudinal direction at the distal end of the discharge port 112 side of the support 300.

The guide member 400 is coupled to the first container 100 and can rotate synchronously with the first container 100. To this end, at least one first engaging projection 120 is formed on the inner surface of the other end of the first container 100, and at least one second engaging projection 440 is formed on the outer surface of the guide member 400. Can be. At this time, the engaging projection 440 may be formed in 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 engaging projection 440 is disposed between the first engaging projection 120, through which, the guide member 400 is the first container It can rotate synchronously with 100.

The guide member 400 may be formed with a through hole 450 into which the support 300 is inserted in the longitudinal direction. The second screw coupling portion 410 is formed on at least one region of the inner circumferential surface of the through hole 450, so that it can be screwed with the first screw coupling portion 310 of the support 300. Through this screw coupling, the support 300 can be moved (or moved forward) toward the discharge port 112 while rotating. Here, the first screw coupling part 310 and the second screw coupling part 410 may be formed of threads having a shape corresponding to each other, for example, a pitch of 0.25 mm to 1 mm and a number of lines to be formed of 1. You can.

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 (ie, one end on the opposite side of the discharge port 112) exposed from the first container 100. At one end of the guide member 400, at least one elastic piece 420 may be extended in a circumferential direction. At this time, the guide protrusion 430 is formed at the end of each elastic piece 420 in the outer direction of the guide member 400, and such an 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 rotation direction of the second container 200 is guided so that the second container 200 rotates only in the forward direction and does not rotate in the opposite direction.

The specific coupling relationship and operation between the guide groove 230 and the guide member 400 will be described below with reference to FIG. 8.

The extruded portion 500 is disposed on the receiving portion 110 of the first container 100, is coupled to one end of the support 300, the receiving portion 110 according to the movement (or advance) of the support 300 By adhering to the inner circumferential surface of the body and sliding toward the discharge port 112, the cosmetic material M can be taken out. Specifically, the extrusion part 500 is formed with a fastening groove 510 at one end, so that the fastening part 330 of the support 300 is inserted therein, and the support 300 and the second container 200 are rotated. Together by moving (or advancing) to the discharge port 112 side, by pushing the cosmetic (M), it may be implemented to extrude the cosmetic (M) to the outside.

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

The plug portion 600 may have a fixing groove 620 recessed in 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, and one end of the support 300 having the fixing portion 320 formed in the fixing groove 620 is inserted and coupled. As a result, the support 300 can be synchronously rotated integrally with the second container 200 and the support 300.

The cap portion 700 may be detachably coupled to one end of the first container 100 in which the discharge port 112 is formed to cover the discharge port 112 so that the cosmetic material M is not exposed to the outside. Various configurations can 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, a locking groove and/or a locking protrusion may be formed on the outer surface of the first container 100, and thus, the cap part 700 ) Can be fitted to the first container 100 to be coupled. In addition, for example, a thread may be formed on the inner surface of the cap portion 700, and a corresponding thread is formed on the outer surface of the first container 100, so that the cap portion 700 is firstly screwed. It may be combined with the container 100.

The airtight cap 800 is disposed inside the cap portion 700 and, when the cap portion 700 and the first container 100 are combined, the discharge port 112 can be sealed. The hermetic cap 800 may be made of, for example, a soft material, and seal the discharge port 112 more tightly to prevent some components constituting the cosmetic M from being volatilized or evaporated to the outside. Can.

8 is a sectional view showing a coupling relationship between a guide member and a second container of a 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. Specifically, the guide member 400 may allow the second container 200 to rotate only in the forward direction, and accordingly, the support 300 may move (or advance) only in the direction of the discharge port 112. That is, the reverse rotation of the second container 200 may be prevented, thereby preventing the support 300 from moving (or retracting) in the opposite direction of the discharge port 112.

Specifically, a guide groove 230 having a first inclined surface 232 and a second inclined surface 234 may be continuously formed in the second container 200 along the inner peripheral surface. On the other hand, at one end of the guide member 400, correspondingly, at least one elastic piece 420 is formed to extend in a circumferential direction, and each elastic piece 420 corresponds to a guide groove 230. The guide projection 430 having the inclined surface 432 and the fourth inclined surface 434 may be formed in the outer direction of the guide member 400.

The first inclined surface 232 and the second inclined surface 234 are formed in opposite directions to each other, and may have the same or different inclinations from each other. For example, the first inclined surface 232 may have a gentle slope compared to the second inclined surface 234. Similarly, the third inclined surface 432 and the fourth inclined surface 434 are formed in opposite directions to each other, and may have the same or different inclinations from each other. For example, the third inclined surface 432 may have a gentle slope 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, whereas it may be defined as being steep when it is near the normal of the circumference.

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

The guide protrusion 430 of the guide member 400 may contact the guide groove 230 of the second container 200 according to the combination of the first container 100 and 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 likewise comes into contact with the first inclined surface 232 of the guide groove 230 having a gentle slope, Since the elastic piece 420 is bent inward, the third inclined surface 432 of the elastic piece 420 rides over the first inclined surface 232 of the guide groove 230, and thus forward rotation can be performed. .

Conversely, when the second container 200 is 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. Since the second inclined surface 234 and the fourth inclined surface 434 have a relatively steep slope, and the elastic piece 420 is difficult to bend in the reverse direction, as a result, reverse rotation is not performed.

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

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

Referring to FIG. 9, in a state in which the cap portion 700 of the cosmetic container is removed, the user holds the first container 100 so as not to rotate, and then rotates the second container 200 in the forward direction with the other hand. 2 With the container 200, the support 300 can be rotated. Accordingly, the support member 300 rotates and advances toward the discharge port 112 by screwing with the guide member 400 fixed to the first container 100 that does not rotate. Through this, the extrusion portion 500 presses the cosmetic material so that the withdrawal through the discharge port 112 is made.

At this time, 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 specifications. Although specific terms have been used herein, they are only used for the purpose of describing the present invention and are not used to limit the scope of the present invention as defined in the claims or claims. Therefore, those skilled in the art will understand that various modifications and other equivalent embodiments are possible. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims.

100: first container 110: receiving portion
112: outlet 120: the first engaging projection
130: first coupling portion 200: second container
210: second engaging portion 220: third engaging projection
230: guide groove 232: first slope
234: second slope 300: support
310: first screw coupling portion 320: fixing portion
322: fixed projection 330: fastening
400: guide member 410: second screw engaging portion
420: elastic piece 430: guide projection
432: 3rd slope 434: 4th slope
440: engaging projection 450: through hole
500: extrusion 510: fastening groove
600: plug portion 610: the fourth engaging projection
620: fixing groove 700: cap portion
800: airtight cap

Claims (8)

As a cosmetic container,
A first container having a discharge port formed at one end and a receiving portion accommodating the cosmetic inside;
A second container having one end rotatably coupled to the first container;
A support disposed inside the second container and synchronously rotating with the second container; And
It is coupled to the other end of the first container to be synchronously rotated with the first container and is disposed inside the second container, according to the relative rotation of the first container and the second container, together with the first container It includes a guide member for moving relative to the second container, to move the support to the discharge port side,
At least one first engaging projection is formed on the inner circumferential surface of the other end of the first container, at least one second engaging projection is formed on an outer circumferential surface of the guide member, and the second engaging projection is between the first engaging projections. By being arranged, the guide member is synchronously rotated with the first container,
A guide groove is recessed on the inner surface of the second container, and one end of the guide member exposed from the first container is formed to extend in a circumferential direction, is bendable inward, and guides contacting the guide groove at an end At least one elastic piece having a protrusion is formed, and the guide groove and the guide protrusion guide the forward rotation of the second container by differently forming an inclined surface and elasticity in contact with the rotation direction of the second container, Cosmetic container, preventing reverse rotation. According to claim 1,
A through hole into which the support is inserted is formed inside the guide member,
A cosmetic container is formed on at least one region of an outer circumferential surface of the support and an inner circumferential surface of the through hole, and a screw coupling portion corresponding to each other is formed, and the support is rotated to move toward the outlet while screwing the support and the guide member. delete According to claim 1,
Further comprising a plug for sealing the other end of the second container,
At one end of the support, at least one fixing protrusion protrudes along an outer circumferential surface to form a fixing portion, and a fixing groove having a shape corresponding to the fixing portion inward from one end of the plug portion is recessed to a predetermined length, thereby supporting the One end of the cosmetic container is inserted into the fixing groove is coupled, the support is synchronously rotated with the second container. According to claim 1,
A cosmetic container further comprising an extruding portion that is brought into close contact with the inner surface of the receiving portion of the first container by the support and moves in the direction of the discharge port to draw the cosmetic material accommodated in the receiving portion out through the discharge port. delete According to claim 1,
The guide groove is formed with a first inclined surface and a second inclined surface in opposite directions, and the guide protrusions are formed with a third inclined surface and a fourth inclined surface in opposite directions, and the first inclined surface and the third inclined surface are respectively A cosmetic container having a gentle slope compared to the second slope and the fourth slope. The method of claim 7,
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 are in contact with each other, the forward rotation is performed, and the reverse rotational force is applied to the second container. When this is applied, the second inclined surface is in contact with the fourth inclined surface, the reverse rotation is prevented, the cosmetic container.

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