WO2021210840A1

WO2021210840A1 - Stick-type cosmetic container enabling exhaustion of remaining amount of cosmetics

Info

Publication number: WO2021210840A1
Application number: PCT/KR2021/004329
Authority: WO
Inventors: 정인용; 최선영; 엄인영; 강경호
Original assignee: 주식회사 씨티케이코스메틱스
Priority date: 2020-04-17
Filing date: 2021-04-07
Publication date: 2021-10-21
Also published as: KR102189537B1

Abstract

An embodiment of the present invention provides a stick-type cosmetic container enabling exhaustion of the remaining amount of cosmetics, the stick-type cosmetic container comprising: a handle for controlling upward or downward movement of cosmetics and having a first hollow part provided therein; an inner container rotatably coupled to the first hollow part of the handle, having a spiral guide groove formed on the inner surface thereof, and having a second hollow part provided therein; a socket provided in the second hollow part of the inner container, having a lower side fixed to the handle, having a vertical socket guide hole formed through the side surface thereof, and having a third hollow part provided therein; a holder coupled to the third hollow part of the socket to be movable upward/downward; and an outer container covering the inner container.

Description

Stick-type cosmetic container that can use up the remaining amount

The present invention relates to a stick-type cosmetic container in which the remaining amount can be exhausted, and more particularly, in cosmetics such as lipstick, lip gloss, and sun stick, the entire amount can be consumed without wasting the remaining amount of cosmetics, and can be separated and discharged after completion of use. It relates to a stick-type cosmetic container.

Recently, interest in the cosmetic industry is increasing. This is in line with the diversification of distribution networks such as online channels and the sharp increase in the sales performance of domestic cosmetics brands in China and Southeast Asia following the Korean Wave. The rise of the domestic cosmetics industry is named K-Beauty and is attracting attention as one of the major market trends.

With respect to cosmetic technology, continuous development is being made on cosmetic containers and manufacturing methods with improved functionality and usability along with cosmetic compositions or formulas including natural materials or functional materials.

A cosmetic container is a container for accommodating cosmetics or cosmetic tools such as a puff therein, and its shape and structure are as diverse as the types of cosmetics.

As one of the cosmetic containers, there is a stick-type cosmetic container. A stick-type cosmetic container generally refers to a cosmetic container having a shape such as lipstick, lip gloss, and sunscreen, in which a solid or semi-solid cosmetic is placed in an inner container and protected by an outer container.

In such a stick-type cosmetic container, a significant portion of the cosmetic is not used and is discarded. In addition, even if the contents are removed and thrown away, the inconvenience of having to remove the remaining amount by digging up with a cotton swab or by freezing occurs.

Referring to FIG. 1 , a state in which the cosmetic material 1000 is accommodated in the cosmetic material holder 2000 is shown. Here, when the content located inside the cosmetic holder 2000 is referred to as the remaining amount 1001, the remaining amount is eventually not used.

Several techniques have been proposed to solve this problem (see Patent Document 1 and Patent Document 2), but there was still a structural difficulty in using all of the remaining amount of cosmetics. In addition, since it has a simple and convenient structure, a stick-type cosmetic container capable of using the remaining amount in a form with improved productivity and usability has not yet been developed.

The technical problem to be achieved by the present invention is to provide a stick-type cosmetic container that can be completely consumed without wasting the remaining amount of cosmetics in cosmetics, such as lipstick, lip gloss, and sun stick, and can be separated and discharged after use.

The technical problems to be achieved by the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned can be clearly understood by those of ordinary skill in the art to which the present invention belongs from the description below. There will be.

In order to achieve the above technical object, an embodiment of the present invention is a stick-type cosmetic container capable of exhausting the remaining amount, controlling the elevation of the cosmetic, and a handle having a first hollow portion provided inside, and a first hollow of the handle It is rotatably coupled to the inner surface, a spiral guide groove is formed on the inner surface, and a second hollow portion is provided on the inner side, and the lower side is fixed to the handle and provided in the second hollow portion of the inner container, the side surface A socket guide hole in the vertical direction is formed in the upper and lower direction, and a socket having a third hollow portion provided therein, a holder coupled to the third hollow portion of the socket so as to be lifted and lowered, and an outer container covering the inner container, the holder includes a first holder and a second holder, wherein the first holder has a first holder body portion, a side surface of the first holder body portion is formed with first holder guide holes in the vertical direction, and the first holder body portion A fourth hollow part is provided inside, the second holder is accommodated in the fourth hollow part of the first holder, the second holder has a second holder body part, and a side surface of the second holder body part has a protruding shape. An engaging portion is provided, and the engaging portion is slidable along the guide groove through the first holder guide hole and the socket guide hole, the cosmetic is accommodated above the second holder, and the remaining amount of the cosmetic is in the fourth hollow portion. This is acceptable, and when the cosmetic in the fourth hollow part is exhausted, the second holder is raised in the first holder so that the remaining amount of the cosmetic in the fourth hollow part is exposed to the outside, stick type Cosmetic containers are provided.

In an embodiment of the present invention, a rib is provided on the inner surface of the first holder, a second holder slit is provided on the second holder body of the second holder, and the rib is engaged with the second holder slit to make the A second holder may be raised and lowered within the first holder.

In an embodiment of the present invention, a first holder inner coupling part having a shape protruding toward the fourth hollow part is provided inside the first holder body part, and a first holder inner protrusion part is provided on a side surface of the first holder inner coupling part. provided, a second holder inner hollow portion is provided inside a lower end of the second holder body portion, a second holder inner concave portion is provided on an inner lower end surface of the second holder body portion, and the first holder inner protrusion and the second The holder inner concave portion is engaged with each other, and when the second holder is raised in the first holder to expose the remaining amount of the cosmetic to the outside, the engagement of the first holder inner protrusion and the second holder inner concave portion may be released. .

In an embodiment of the present invention, a first holder inner protrusion is provided on an inner surface of the first holder body portion, a second holder inner concave portion is provided on an outer surface of the second holder body portion, and the first holder inner protrusion portion and the second holder inner concave portion are engaged with each other, and when the second holder is raised in the first holder to expose the remaining amount of cosmetics to the outside, the engagement of the first holder inner protrusion and the second holder inner concave portion is can be released

In an embodiment of the present invention, a first holder lower end is provided on a lower side of the first holder body, a first holder lower protrusion is provided on a lower side of the first holder lower end, and the third hollow inside the socket A socket inner coupling portion protruding toward the negative side is provided, and a socket inner upper end protrusion is provided on the upper side of the socket inner coupling portion, and the socket inner upper end protrusion includes the first holder lower protrusion and the first holder when the first holder rises. It may be a contact stopper.

In an embodiment of the present invention, in the first holder body, a first connecting hole and an upper end of the first holder body, or a lower end of the first holder guide hole and the first holder body A holder slit may be provided.

In an embodiment of the present invention, an inclined top surface of the first holder body is provided on the upper side of the first holder body, and the upper surface of the second holder body is inclined on the upper side of the second holder body. is provided, and the top surface of the first holder body part and the top surface of the second holder body part may form the same plane.

According to an embodiment of the present invention, it is possible to provide a stick-type cosmetic container that can be completely used up without wasting the remaining amount of cosmetics in cosmetics, such as lipstick, lip gloss, and sun stick, and can be separated and discharged after completion of use.

In addition, according to an embodiment of the present invention, it is possible to provide a stick-type cosmetic container having a simple and convenient structure and capable of using the remaining amount in a form with improved productivity and usability.

It should be understood that the effects of the present invention are not limited to the above-described effects, and include all effects that can be inferred from the configuration of the invention described in the detailed description or claims of the present invention.

1 is a schematic view showing a state in which the remaining amount of cosmetics is thrown away in a stick-type cosmetic container.

2 is an exploded perspective view of a stick-type cosmetic container according to an embodiment of the present invention.

3 is a cross-sectional view of the stick-type cosmetic container of FIG. 2 .

4 to 6 are views showing sequential operations of the stick-type cosmetic container of FIG. 2 .

7 is a sequential operation diagram of a stick-type cosmetic container according to another embodiment of the present invention.

FIG. 8 is a view for explaining the configuration of the stick-type cosmetic container of FIG. 7 .

9 is a sequential operation diagram of a stick-type cosmetic container according to another embodiment of the present invention.

FIG. 10 is a view for explaining the configuration of the stick-type cosmetic container of FIG. 9 .

11 is a sequential operation diagram of a stick-type cosmetic container according to another embodiment of the present invention.

12 is a view for explaining the configuration of the stick-type cosmetic container of FIG. 11 .

Hereinafter, the present invention will be described with reference to the accompanying drawings. However, the present invention may be embodied in several different forms, and thus is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the specification, when a part is said to be “connected (connected, contacted, coupled)” with another part, it is not only “directly connected” but also “indirectly connected” with another member interposed therebetween. "Including cases where In addition, when a part "includes" a certain component, this means that other components may be further provided without excluding other components unless otherwise stated.

The terms used herein are used only to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In this specification, terms such as "comprises" or "have" are intended to designate that the features, numbers, steps, operations, components, parts, or combinations thereof described in the specification exist, but one or more other features It should be understood that this does not preclude the existence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

For reference, based on the x-y-z coordinate system shown in FIG. 2 , FIG. 3 is a y-axis cross-section (ie, a cross-section cut in the x-z plane) of the stick-type cosmetic container. In the same manner, Fig. 4 (a), Fig. 5 (a), Fig. 6 (a) is an x-axis cross-section of the stick-type cosmetic container, respectively, Fig. 4 (b), Fig. 5 (b), 6 (b), 7, 8 (c), 9, 10 (c), and 11 are y-axis cross-sections of the stick-type cosmetic container.

First, FIG. 2 is an exploded perspective view of a stick-type cosmetic container according to an embodiment of the present invention, FIG. 3 is a cross-sectional view of the stick-type cosmetic container of FIG. 2, and FIGS. 4 to 6 are sequential operations of the stick-type cosmetic container of FIG. It is a drawing showing

The stick-type cosmetic container 1 according to the embodiment of the present invention includes a handle 10 in which a first hollow part 13 is provided inside while controlling the elevation of cosmetics, and a first hollow part of the handle 10 . (13) is rotatably coupled to, a spiral guide groove 22 is formed on the inner surface, the second hollow portion 21 is provided on the inner side of the inner group 20, and the inner group (20) 2 is provided in the hollow part 21, the lower side is fixed to the handle 10, the socket guide hole 33 in the vertical direction is formed on the side, the socket 30 is provided with a third hollow part 35 on the inside And, the third hollow portion 35 of the socket 30 may include a holder 40 that is coupled to the elevating, and the outer container 50 covering the inner container (20).

Here, the holder 40 may include a first holder 41 and a second holder 42 .

The first holder 41 may have a first holder body 411 . A first holder guide hole 412 in a vertical direction may be formed on a side surface of the first holder body 411 , and a fourth hollow portion 418 may be provided inside the first holder body 411 .

In addition, the second holder 42 may be accommodated in the fourth hollow portion 418 of the first holder 41 . The second holder 42 has a second holder body portion 420 , and a protruding engaging portion 423 may be provided on a side surface of the second holder body portion 420 . The engaging portion 423 may be slidable along the guide groove 22 through the first holder guide hole 412 and the socket guide hole 33 .

Cosmetics are accommodated in the upper side of the second holder 42 , and the remaining amount of cosmetics can be accommodated in the fourth hollow part 418 . Here, when the cosmetic in the fourth hollow part 418 is exhausted, the second holder 42 is raised in the first holder 41 so that the remaining amount of cosmetics in the fourth hollow part 418 can be exposed to the outside. .

Hereinafter, each component and operation process of the stick-type cosmetic container 1 will be described in more detail.

By rotating the handle 10 relative to the inner container 20 in a state held by the user, it is possible to control the rise and fall of the cosmetic. A handle step 11 is provided on the outside of the handle 10 , and the outer container 50 may be coupled to the handle step 11 . In addition, the handle protrusion groove 12 is provided on the upper side of the handle step 11 so that the outer container 50 can be stably coupled thereto.

The handle 10 may be provided in a pipe shape with a closed lower end, but is not limited to this shape. A first hollow part 13 may be provided inside the handle 10 .

The inner group 20 may be coupled to the first hollow portion 13 of the handle 10 to be relatively rotatable. The inner container 20 may be provided in a pipe shape with both ends open, but is not limited to this shape. A second hollow part 21 may be provided on the inner side of the inner container 20 .

A spiral guide groove 22 is provided on the inner surface of the inner container 20 , and the second holder 42 can ascend and descend along the spiral guide groove 22 .

By having the inner group upper end 23 of the upper side of the inner group 20 has a shape protruding toward the center in the radial direction, it is possible to prevent the upper end of the socket 30 from being exposed to the outside of the inner group 20 .

The socket 30 is provided in the second hollow part 21 of the inner container 20 , and may have a socket body part 31 and a socket lower end part 32 . The socket lower end 32 is fixed to the handle 10 and can rotate together with the handle 10 . The outer surface of the socket lower end 32 may be stably fixed to the handle 10 by providing, for example, a sawtooth shape and increasing a contact area with the handle 10 .

A socket guide hole 33 may be formed in a side surface of the socket body part 31 in the vertical direction. The socket guide hole 33 may be provided in a pair on the side, but it is also possible to provide one or three or more. The socket guide holes 33 may be provided in the same number as the engaging portions 423 of the second holder 42 . The socket guide hole 33 and the socket lower guide hole 330 provided in an orthogonal shape may be integrally connected to the lower side of the socket guide hole 33 , and the socket guide hole 33 and the socket guide hole 33 at the upper side of the socket guide hole 33 The socket upper guide hole 331 which is provided in an orthogonal shape and the extension direction of the socket lower guide hole 330 is opposite to that of the socket lower guide hole 331 may be provided integrally.

A socket slit 34 may be provided at an upper portion of the socket body 31 , that is, between the upper end of the socket body 31 and the socket guide hole 33 . The socket slit 34 may provide an elastic margin to the socket body 31 to facilitate assembly of parts.

A socket inner coupling part 36 having a shape protruding toward the third hollow part 35 may be provided inside the socket 30 (see FIG. 3 ). A socket inner upper end protrusion 37 having a shape protruding radially inward may be provided on the upper side of the socket inner coupling portion 36 . This socket inner top protrusion 37 may function as a stopper in contact with the first holder lower protrusion 416 of the first holder 41 . Accordingly, the upward movement of the first holder 41 may be limited. Details thereof will be described later.

The holder 40 may be coupled to the third hollow part 35 of the socket 30 to be liftable. The holder 40 may include a first holder 41 and a second holder 42 . Cosmetics are accommodated in the holder 40, and in the initial operating state (unused state) and normal operating state (used state), the first holder 41 and the second holder 42 are integrated and move together. When the last use state (remaining amount used state) is reached, the fixed state of the first holder 41 and the second holder 42 is released by the user's operation, and the second holder 42 is placed in the first holder 41 . By increasing in , it is possible to expose the remaining amount of cosmetics to the outside. The specific structure and operation of the holder 40 will be described later.

The outer container 50 may be provided to cover the inner container 20 . The outer container 50 may be provided in a pipe shape with an upper end closed, but is not limited to this shape. The inner container 20 and the outer container 50 may be provided with a structure or a component to facilitate coupling and release to each other.

The holder 40 will be described in more detail.

The first holder 41 may have a first holder body 411 . A first holder guide hole 412 may be formed in a side surface of the first holder body 411 , and a fourth hollow portion 418 may be provided inside the first holder body 411 .

The first holder guide hole 412 may be provided as a pair on the side surface, but may be provided as one or three or more. The first holder guide hole 412 may be provided in the same number as the engaging portion 423 of the socket guide hole 33 and the second holder 42 .

A first holder slit 413 may be provided above the first holder body 411 , that is, between the upper end of the first holder body 411 and the first holder guide hole 412 . The first holder slit 413 may provide an elastic margin to the first holder body 411 to facilitate assembly of parts. For example, by using the first holder slit 413 , the second holder 42 may be inserted into the first holder 41 in a state in which the upper portion of the first holder 41 is spread to both sides to be assembled.

On the contrary, if the lower end of the first holder body 411 is open, the lower end of the first holder body 411, that is, the lower end of the first holder body 411 and the first holder guide hole ( It is also possible to provide the first holder slit 413 between the 412 .

That is, in the first holder body part 411 , the first holder guide hole 412 and the upper end of the first holder body part 411 , or the first holder guide hole 4120 and the first holder body part 411 . A first holder slit 413 connecting the lower end may be provided.

A rib 414 may be provided on the inner surface of the first holder 41 . One or more ribs 414 may be provided, and may be provided in the form of wings or plates extending long along the longitudinal direction (z-axis direction) of the first holder 41, but limited to these shapes no. The rib 414 may serve to maintain the rigidity of the first holder 41 and stably support the cosmetic, and may also serve as a guide for guiding the elevation of the second holder 42 .

A first holder lower end 415 may be provided below the first holder body 411 . The first holder lower end 415 may be provided in a pipe shape having a diameter smaller than that of the first holder body 411 .

A first holder lower end protrusion 416 having a shape protruding outward in a radial direction may be provided below the first holder lower end portion 415 . When the first holder 41 moves upward, the first holder lower protrusion 416 may engage with the socket inner upper protrusion 37 of the socket 30 , whereby the upward movement of the first holder 41 is prevented. may be limited.

A first holder lower end slit 417 may be provided at the lower end of the side of the first holder lower end 415 in the longitudinal direction. The first holder lower end slit 417 may be provided as a pair on the side, but it is also possible to provide one or three or more.

A fourth hollow portion 418 capable of accommodating the second holder 42 and cosmetics may be provided inside the first holder body portion 411 .

Also, a first holder inner coupling part 419 having a shape protruding toward the fourth hollow part 418 may be provided inside the first holder body part 411 . The first holder inner coupling portion 419 may be provided to protrude upward from the inner central portion of the first holder body portion 411 in the longitudinal direction.

A first holder inner protrusion 4190 may be provided on a side surface of the first holder inner coupling portion 419 . This first holder inner protrusion 4190 may engage with the second holder inner concave portion 425 .

The second holder 42 may be accommodated in the fourth hollow portion 418 of the first holder 41 . The second holder 42 may have a second holder body 420 . A second holder bottom coupling part 421 may be provided below the second holder body part 420 . The second holder lower coupling part 421 may be provided in a pipe shape having a diameter smaller than that of the second holder body part 420 .

A second holder slit 422 may be provided in the second holder body 420 . The second holder slit 422 may be provided in the form of a groove on the outer surface of the second holder body 420 , but is not limited thereto.

The second holder slit 422 may be provided to correspond to the rib 414 provided on the first holder 41 . Accordingly, the rib 414 is engaged with the second holder slit 422 , and the rib 414 is used as a guide, so that the second holder 42 can move up and down in the first holder 41 .

An engaging portion 423 having a protruding shape may be provided on a side surface of the second holder body 420 . The engaging portion 423 may be provided in a cylindrical shape protruding radially outward from the side surface of the second holder body 420 , but is not limited thereto. In addition, the engaging portion 423 may be provided in a pair on the side, it is also possible to be provided as one or three or more. The engaging portion 423 may be provided in the same number as the socket guide hole 33 and the first holder guide hole 412 .

The engaging portion 423 is slidable along the guide groove 22 of the inner container 20 through the socket guide hole 33 and the first holder guide hole 412 . That is, when the user rotates the handle 10 relative to the content group 20 , the socket 30 fixed to the handle 10 rotates together, and thus the engaging portion 423 of the second holder 42 . ) moves along the spiral guide groove 22 , so that the second holder 42 and the first holder 41 coupled to the second holder 42 can be raised and lowered in the socket 30 .

A second holder inner hollow portion 424 may be provided inside the lower end of the second holder body portion 420 (see FIG. 3 ). A second holder inner concave portion 425 may be provided on the lower inner surface of the second holder body 420 , that is, a portion where the second holder inner hollow portion 424 is located.

The second holder inner concave portion 425 may be engaged with the first holder inner protrusion 4190 . On the other hand, when the second holder 42 is raised in the first holder 41 to expose the remaining cosmetic amount to the outside, the engagement of the first holder inner protrusion 4190 and the second holder inner concave portion 425 is can be released That is, in the initial operation state and the normal operation state, the first holder inner protrusion 4190 and the second holder inner concave portion 425 maintain coupling with each other, so that the first holder 41 and the second holder 42 are integrated. and moves together, and in the last use state (remaining amount used state), the coupling of the first holder inner protrusion 4190 and the second holder inner concave portion 425 is released, and the second holder 42 is moved to the first holder 41 ) can be moved relative to each other.

4 to 6, the sequential movement of the stick-type cosmetic container according to an embodiment of the present invention will be described.

First, in the initial operating state (unused state), the external container 50 is covered on the stick-type cosmetic container 1, and the user removes the external container 50 for makeup (see FIG. 4). In this state, the first holder 41 and the second holder 42 are integrally coupled and located at the lowest end. On the other hand, the cosmetic is accommodated in the upper side of the second holder (42), and protrudes to the outside of the first holder (41). However, in the initial operating state, the cosmetic is stored inside the inner container 20 and is not exposed to the outside, so that the cosmetic is not attached to the outer container 50 . In the drawings, the illustration of the cosmetic is omitted. Cosmetics may be lipstick, lip gloss, and sunscreen, but is not limited thereto. In addition, the cosmetic may be in a solid or semi-solid state, but is not limited thereto.

Then, in the normal operation state (use state), the user manipulates the handle 10 to raise the holder 40, thereby exposing the cosmetic contained in the holder 40 to the outside of the inner container 20 (see FIG. 5). . The user may apply makeup using the exposed cosmetics. 5 shows a state in which the holder 40 is raised to the maximum during the normal operation state. At this time, the first holder lower protrusion 416 of the first holder 41 comes into contact with the socket inner upper protrusion 37 serving as a stopper, and thus the first holder 41 is restricted from rising further.

In the initial operating state and the normal operating state, the first holder 41 and the second holder 42 continue to be engaged. That is, the second holder inner concave portion 425 has the first holder inner protrusion 4190 engaged with each other, the second holder inner concave portion 425 has the first holder inner protrusion 4190, the second holder ( When the engaging portion 423 of 42 is elevating along the guide groove 223 of the inner group 20, it is coupled to a sufficient degree to keep the coupled state.

When the makeup is finished, the user lowers the holder 40 by manipulating the handle 10 , and then engages the external container 50 . As a result, it returns to the initial operating state (unused state) again.

A case in which cosmetics cannot be used in a normal operating state by using most of the cosmetics, or a case in which parts are to be separated in order to discard the cosmetic container may be referred to as the last used state (residual use state). In this last use state, the first holder 41 and the second holder ( 42) is isolated. At this time, the first holder lower protrusion 416 is engaged with the socket inner upper protrusion 37, so that the first holder 41 cannot rise any more, and the external force is applied to the second holder inner concave portion 425. When applied enough to release the coupling of the first holder inner protrusion 4190 , the coupling between the first holder 41 and the second holder 42 is released, and only the second holder 42 is attached to the first holder 41 . will move upwards.

Accordingly, the user can use the remaining amount of cosmetics. In addition, recycling or reuse of cosmetics can be made easily.

Let's look at another embodiment of the present invention. 7 is a sequential operation diagram of the stick-type cosmetic container according to another embodiment of the present invention, and FIG. 8 is a view for explaining the configuration of the stick-type cosmetic container of FIG. 7 .

In the stick-type cosmetic container 1 according to the present embodiment, the configuration corresponding to the first holder lower end 415 and the socket inner coupling portion 36 shown in the previous embodiment is omitted. On the other hand, when the upper end 23 of the inner group of the inner group 20 protrudes further in the radial direction, the first holder 41 reaches the uppermost end (see (b) of FIG. 7), the first holder 41 ) By hooking the upper end of the inner container upper end 23, the first holder 41 is further restricted from ascending. In this state, when the user applies an additional external force, the coupling between the first holder 41 and the second holder 42 is released, and only the second holder 42 moves upward with respect to the first holder 41 . This is the same as the previous embodiment.

That is, FIG. 7(a) is an initial operating state, FIG. 7(b) is a normal operating state, and FIG. 7(c) is a last used state. This is also the case with the following embodiments, FIGS. 9 and 11 .

Let's look at another embodiment of the present invention. 9 is a sequential operation diagram of the stick-type cosmetic container according to another embodiment of the present invention, and FIG. 10 is a diagram for explaining the configuration of the stick-type cosmetic container of FIG. 9 .

In the stick-type cosmetic container 1 according to the present embodiment, the configuration corresponding to the first holder lower end 415 and the socket inner coupling portion 36 shown in the previous embodiment is omitted. On the other hand, when the upper end 23 of the inner group of the inner group 20 protrudes further in the radial direction, the first holder 41 reaches the uppermost end (see (b) of FIG. 7), the first holder 41 ) By hooking the upper end of the inner container upper end 23, the first holder 41 is further restricted from ascending. In this state, when the user applies an additional external force, the coupling between the first holder 41 and the second holder 42 is released, and only the second holder 42 moves upward with respect to the first holder 41 . This is the same as the embodiment described with reference to FIG. 7 .

In this embodiment, the lower surface of the first holder 41 is open. Accordingly, the first holder inner protrusion 4190 may be provided on the inner surface of the first holder body 411 . Correspondingly, the second holder inner concave portion 425 may be provided on the outer surface of the second holder body portion 420 .

Even under this arrangement, as in the previous embodiments, the first holder inner protrusion 4190 and the second holder inner concave portion 425 may be engaged with each other. In addition, when the second holder 42 is raised in the first holder 41 to expose the remaining cosmetic amount to the outside, the engagement between the first holder inner protrusion 4190 and the second holder inner concave portion 425 is released. can be

In the present embodiment, a first holder lower end protrusion 4110 may be provided at the lower end of the first holder 41 , and a first holder lower end through-hole 4111 may be formed therein. The downward movement of the second holder 42 may be restricted by the lower protrusion 4110 of the first holder.

Also, in the present embodiment, the first holder slit 413 may be provided under the first holder body 411 . That is, the first holder slit 413 may be provided between the lower end of the first holder body 411 and the first holder guide hole 412 . Accordingly, unlike the previous embodiment, the assembly by inserting the second holder 42 from the lower side of the first holder 41 is possible.

Let's look at another embodiment of the present invention. 11 is a sequential operation diagram of a stick-type cosmetic container according to another embodiment of the present invention, and FIG. 12 is a view for explaining the configuration of the stick-type cosmetic container of FIG. 11 . In this embodiment, the same reference numerals are given to the same components as in the previous embodiment, and a redundant description thereof will be omitted.

In the stick-type cosmetic container 1 according to the present embodiment, an inclined top surface 4112 of the first holder body part 4112 may be provided on the upper side of the first holder body part 411 . In addition, an inclined top surface 4200 of the second holder body part may be provided on the upper side of the second holder body part 420 .

The top surface 4112 of the first holder body part and the top surface 4200 of the second holder body part may form the same plane (see FIG. 11(c) ).

In addition, the upper end surface 24 of the inclined shape may be provided on the upper side of the inner container 20, and this inner container upper surface 24 is the upper surface 4112 of the first holder body or the second holder. It may form the same plane as the top surface 4200 of the body portion (see (b) of FIG. 11).

On the other hand, although not shown, the cosmetic filling of the stick-type cosmetic container (1) is an upper filling (sizing filling) method of filling the cosmetic in the holder 40 from the top of the cosmetic container (1), and the lower end of the cosmetic container (1) There may be a bottom filling method for filling the cosmetic in the holder 40 from the. The stick-type cosmetic container 1 according to the embodiment of the present invention may be applied to both top filling and bottom filling, but some structures may be changed or parts may be added according to the filling method.

As described above, by using the stick-type cosmetic container 1 according to the embodiment of the present invention, it is possible to exhaust the entire amount without wasting the remaining amount of cosmetics, and also to separate discharge after use is completed. In addition, since the stick-type cosmetic container 1 according to the embodiment of the present invention has a simple and convenient structure, productivity and usability can be improved.

The above description of the present invention is for illustration, and those of ordinary skill in the art to which the present invention pertains can understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a dispersed form, and likewise components described as distributed may be implemented in a combined form.

The scope of the present invention is indicated by the following claims, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the present invention.

Claims

As a stick-type cosmetic container that can exhaust the remaining amount,

A handle that controls the elevation of the cosmetic, and a first hollow part is provided on the inside;

An inner container rotatably coupled to the first hollow portion of the handle, a spiral guide groove is formed on the inner surface, and a second hollow portion is provided on the inner side;

a socket provided in the second hollow part of the inner container, the lower side is fixed to the handle, the socket guide hole in the vertical direction is formed on the side surface, and the third hollow part is provided on the inside;

a holder coupled to the third hollow portion of the socket so as to be liftable;

It includes an external container that covers the inner container,

The holder includes a first holder and a second holder,

The first holder has a first holder body portion, a first holder guide hole is formed in a vertical direction on a side surface of the first holder body portion, and a fourth hollow portion is provided inside the first holder body portion,

The second holder is accommodated in a fourth hollow portion of the first holder, the second holder has a second holder body, a protruding engaging portion is provided on a side surface of the second holder body, and the engaging portion is the It is slidable along the guide groove through the first holder guide hole and the socket guide hole,

Cosmetics are accommodated in the upper side of the second holder, and the remaining amount of cosmetics can be accommodated in the fourth hollow part,

When the cosmetic in the fourth hollow part is exhausted, the second holder is raised in the first holder, characterized in that the remaining amount of the cosmetic in the fourth hollow part is exposed to the outside,

Stick-type cosmetic container.
According to claim 1,

A rib is provided on the inner surface of the first holder, and a second holder slit is provided on the second holder body of the second holder,

The rib is engaged with the second holder slit, characterized in that the second holder is raised and lowered in the first holder,

Stick-type cosmetic container.
According to claim 1,

A first holder inner coupling part having a shape protruding toward the fourth hollow part is provided inside the first holder body part, and a first holder inner protrusion part is provided on a side surface of the first holder inner coupling part,

A second holder inner hollow portion is provided inside the lower end of the second holder body portion, and a second holder inner concave portion is provided on the lower inner side surface of the second holder body portion,

The first holder inner protrusion and the second holder inner concave portion are engaged with each other, and when the second holder is raised in the first holder to expose the remaining amount of cosmetics to the outside, the first holder inner protrusion and the second characterized in that the engagement of the holder inner recess is released,

Stick-type cosmetic container.
According to claim 1,

A first holder inner protrusion is provided on an inner surface of the first holder body portion, and a second holder inner concave portion is provided on an outer surface of the second holder body portion,

The first holder inner protrusion and the second holder inner concave portion are engaged with each other, and when the second holder is raised in the first holder to expose the remaining amount of cosmetics to the outside, the first holder inner protrusion and the second characterized in that the engagement of the holder inner recess is released,

Stick-type cosmetic container.
According to claim 1,

A first holder lower end is provided on a lower side of the first holder body, and a first holder lower end protrusion is provided on a lower side of the first holder lower end,

A socket inner coupling portion having a shape protruding toward the third hollow is provided inside the socket, and a socket inner upper end protrusion is provided above the socket inner coupling portion,

The socket inner top protrusion is a stopper in contact with the lower end protrusion of the first holder when the first holder rises,

Stick-type cosmetic container.
According to claim 1,

A first holder slit connecting the first holder guide hole and an upper end of the first holder body portion, or the first holder guide hole and a lower end of the first holder body portion is provided in the first holder body portion doing,

Stick-type cosmetic container.
According to claim 1,

An inclined top surface of the first holder body part is provided on an upper side of the first holder body part, and an inclined second holder body part top surface is provided on an upper side of the second holder body part,

The top surface of the first holder body part and the top surface of the second holder body part are characterized in that the same plane can be achieved,

Stick-type cosmetic container.