KR20230157665A - Container - Google Patents

Abstract

According to an embodiment of the present invention, a container for contents is provided. The content container includes at least one container for accommodating the content; and an inner container assembly including a button portion provided with a discharge port on one side and discharging the content by pressure. an outer container assembly accommodating at least a portion of the inner container assembly; and a rotating portion surrounding the button portion to be rotatable with respect to the outer container assembly and coupled to the outside of the inner container assembly, wherein the discharge port is accommodated inside the rotating portion and rotates the rotating portion. And the inner container assembly may be exposed to the outside while rising relative to the outer container assembly.

Description

Content container {CONTAINER}

The present invention relates to a container for contents.

Content containers have various structures depending on the dosage form of the contained contents, method of use, etc. For example, contents having a liquid, gel, or cream-like formulation may be contained in a pump container that discharges the contents to the outside by pressure.

This pump container includes a container portion that accommodates the contents; A pump assembly that compresses and decompresses by pressurizing and moves the contents; And it is generally composed of a button portion that pressurizes the pump assembly and discharges the contents to the outside through the discharge port.

However, in the case of these pump containers, the discharge port of the button portion is always exposed to the outside, causing inconveniences in use such as contamination of the discharge port or contents inside the container portion by external contaminants, damage to the button portion, and unintentional leakage of contents from the discharge port. There is a problem with this.

The present invention is intended to solve the above problems, and its purpose is to provide a content container in which the discharge port is accommodated inside the rotating part and the discharge port is exposed to the outside by rotating the rotating part when necessary.

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 description below.

According to an embodiment of the present invention, a container for contents is provided. The content container includes at least one container for accommodating the content; and an inner container assembly including a button portion provided with a discharge port on one side and discharging the content by pressure. an outer container assembly accommodating at least a portion of the inner container assembly; and a rotating portion surrounding the button portion to be rotatable with respect to the outer container assembly and coupled to the outside of the inner container assembly, wherein the discharge port is accommodated inside the rotating portion and rotates the rotating portion. And the inner container assembly may be exposed to the outside while rising relative to the outer container assembly.

Additionally, when the rotating part rotates, the inner container assembly may rise higher than the rotating part.

In addition, at least one first guide protrusion is formed on the inner surface of the rotating part, at least one second guide protrusion is formed on the lower part of the inner container assembly, and the outer container assembly includes the first guide protrusion and the second guide protrusion. At least one first guide groove and at least one second guide groove into which two guide protrusions are respectively inserted are formed, and when the rotating part is rotated, the first guide protrusion and the second guide protrusion are each inserted into the first guide groove. And the rotating part and the inner container assembly can rise by moving along the second guide groove.

In addition, the first guide groove and the second guide groove may include a first inclined groove and a second inclined groove formed to be inclined in a certain direction along the outer peripheral surface or the inner peripheral surface of the outer container assembly, respectively.

In addition, the inclination of the second inclined groove is formed to be greater than the inclination of the first inclined groove, so that when the rotating part rotates, the inner container assembly can rise higher than the rotating part.

In addition, the outer container assembly includes: a guide portion disposed between the rotating portion and the inner container assembly and formed with at least one of the first guide groove and the second guide groove; and an outer container disposed below the rotating part and accommodating at least a part of the guide part and the inner container assembly, wherein as the rotating part and the inner container assembly rise, at least a part of the guide part will be exposed to the outside. You can.

In addition, at least a portion of the inner surface of the outer container protrudes to form a protrusion, and as the guide portion is inserted into the inner container, the second guide groove may be formed between the lower end of the guide portion and the protrusion. there is.

In addition, at least one first coupling protrusion is formed on the outer surface of the guide portion, and at least one first coupling groove corresponding to the first coupling protrusion is formed on the inner surface of the outer container, and the first coupling groove By inserting the first coupling protrusion into the guide part and the outer container can be coupled to rotate synchronously.

In addition, the inner container assembly includes: a support portion provided at a lower portion of the inner container to support the inner container and on which the second guide protrusion is formed; And it may further include a pump assembly that moves the contents by applying pressure.

In addition, at least one second coupling protrusion is formed on the inner surface of the rotating part, and at least one second coupling groove corresponding to the second coupling protrusion is formed on the outer surface of the inner container assembly, so that the second coupling protrusion By inserting the second engaging protrusion into the groove, when the rotating part rotates, the rotating part and the inner container assembly can rotate synchronously and rise.

According to the present invention, the discharge port is accommodated inside the rotating part, and when necessary, the discharge port is exposed to the outside by rotating the rotating part, thereby preventing contamination of the discharge port or contents and preventing unintentional leakage of contents from the discharge port. This has the advantage of being easy to use.

In addition, according to the present invention, as the rotating part rises, at least a part of the guide part is exposed to the outside, so that the type of contents can be confirmed through the color, material, and shape of the guide part.

In addition, according to the present invention, the rotating part and the inner container assembly together rise relative to the outer container assembly according to the rotation operation of the rotating part, but the rising height of the inner container assembly and the rotating part is different, so that the button part and the guide part are raised to the outside with a simple operation. It can be exposed simultaneously.

In order to more fully understand the drawings cited in the detailed description of the present invention, a brief description of each drawing is provided.
1 is a perspective view of a container with contents according to an embodiment of the present invention.
Figure 2 is an exploded perspective view of a container with contents according to an embodiment of the present invention.
Figure 3 is a cross-sectional view of a container with contents according to an embodiment of the present invention.
Figure 4 is an exploded perspective view of the inner container assembly according to an embodiment of the present invention.
Figure 5 is a perspective view of an outer container assembly according to an embodiment of the present invention.
Figure 6 is a diagram for explaining the fastening structure of the guide protrusion and the guide groove according to an embodiment of the present invention.
FIG. 7 is a diagram illustrating an exemplary operation method of a content container according to an embodiment of the present invention.

Hereinafter, exemplary embodiments according to the present invention will be described in detail with reference to the contents depicted in the attached drawings. In addition, a method of configuring and using a device according to an embodiment of the present invention will be described in detail with reference to the contents described in the attached drawings. The same reference numbers or symbols shown in each drawing indicate parts or components that perform substantially the same function. For convenience, the up, down, left, and right directions described below are based on the drawings, and the scope of the present invention is not necessarily limited to those directions.

Terms containing ordinal numbers, such as first, second, etc., may be used to describe various components, but the components are not limited by the terms. Terms are used only to distinguish one component from another. For example, a first component may be referred to as a second component, and similarly, the second component may be referred to as a first component without departing from the scope of the present invention. The term and/or includes a combination of a plurality of related items or any one item among a plurality of related items.

The terms used herein are used to describe embodiments and are not intended to limit and/or limit the invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, terms such as include or have are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are intended to indicate the presence of one or more other features, numbers, or steps. , it should be understood that this does not exclude in advance the possibility of the presence or addition of operations, components, parts, or combinations thereof.

Throughout the specification, when a part is said to be connected to another part, this includes not only cases where it is directly connected, but also cases where it is indirectly connected with another component in between. Additionally, when it is said that a part includes a certain component, this does not mean that other components are excluded, but that it can further include other components, unless specifically stated to the contrary.

Figure 1 is a perspective view of a content container according to an embodiment of the present invention, Figure 2 is an exploded perspective view of a content container according to an embodiment of the present invention, Figure 3 is a cross-sectional view of a content container according to an embodiment of the present invention, Figure 4 is an exploded perspective view of the inner container assembly according to an embodiment of the present invention, Figure 5 is a perspective view of the outer container assembly according to an embodiment of the present invention, and Figure 6 is an exploded perspective view of the guide protrusion and guide groove according to an embodiment of the present invention. This is a drawing to explain the fastening structure.

Referring to FIGS. 1 to 6 , the content container 1000 may include an inner container assembly 100, an outer container assembly 200, and a rotating unit 300.

The inner container assembly 100 accommodates the content and can discharge the content to the outside by pressure from the user.

In an embodiment, the inner container assembly 100 may rotate relative to the outer container assembly 200 and move up and down. For example, at least a portion of the inner container assembly 100 is accommodated inside the rotating part 300 (see (a) of FIG. 1), and as the rotating part 300 is rotated, the outer container assembly 200 ), at least part of it may protrude to the outside by rising relative to (see (b) of FIG. 1).

In an embodiment, the upper surface of the inner container assembly 100 is located at a height corresponding to the top of the rotating portion 300, and as the rotating portion 300 is rotated, the inner container assembly 100 rises together with the rotating portion 300. The upper surface of the inner container assembly 100 may protrude above the top of the rotating unit 300. When the inner container assembly 100 protrudes toward the upper side of the rotating part 300, the inner container assembly 100 can be pressurized, and when the inner container assembly 100 is accommodated inside the rotating part 300, the inner container assembly 100 ) pressurization may be limited. Accordingly, it is possible to prevent the user from unintentionally pressing the content assembly 100 (in particular, the button portion 120), thereby solving the problem of the content being ejected.

In an embodiment, the inner container assembly 100 may include an inner container 110, a button portion 120, a support portion 130, and a pump assembly 140.

The inner container 110 can accommodate contents inside. At this time, the contents may include, for example, liquid, gel, or powder cosmetics, pharmaceuticals, and quasi-drugs. For example, the contents include lotion, milk lotion, moisture lotion, nutritional lotion, skin lotion, skin softener, skin toner, astringent, massage cream, nutritional cream, moisture cream, whitening essence, tone-up cream, sunscreen, sunscreen, and sunmilk. , BB cream, base, foundation, CC cream, concealer, blusher, shading, eye shadow, eyebrow, eye cream, primer, etc., but is not limited thereto.

In an embodiment, the inner container 110 may include at least one receiving portion 111. The receiving portion 111 can accommodate contents inside by opening the upper end. When the receiving portion 111 is comprised of a plurality, the same or different types of contents may be accommodated in each receiving portion 111, 111', and 111''. For example, when there are three receiving parts 111, three different contents can be accommodated in each receiving part 111, and each receiving part 111 has a pump unit for discharging the contents to the outside. (141) can each be combined. However, it is not limited to this, and the number of accommodating parts 111 may vary, such as consisting of only one accommodating part 111.

The button portion 120 can pressurize the pump assembly 140 and discharge the contents to the outside by the user's pressure. For example, the button unit 120 may be provided with a flow path (not shown) communicating with the pump assembly 140 and a discharge port 121 on one side of the button unit 120. When the user presses the button unit 120, the button unit 120 transmits pressure to the pump assembly 140, and the contents moved from the pump assembly 140 to the flow path are discharged to the outside through the discharge port 121. You can.

In an embodiment, the discharge port 121 may be accommodated inside the rotating part 300 (see (a) of FIG. 1) and exposed to the outside by rotating the rotating part 300 (see (b) of FIG. 1 ) reference). For example, when the rotating part 300 rotates while the discharge port 121 is accommodated in the rotating part 300, the rotating part 300 and the inner container assembly 100 together rise with respect to the outer container assembly 200 and move outward. may be exposed. Accordingly, the contents contained in the inner container 110 can be discharged only when the discharge port 121 is exposed, and when the discharge port 121 is accommodated inside the rotating part 300, the discharge port 121 or the inner container ( 110) It is possible to prevent contamination and leakage of the contents contained in the container.

The support part 130 is provided at the lower part of the inner container 110 and can support at least one receiving part 111. For example, at least one coupling part (not shown) extending upward along the upper surface of the support part 130 may be formed in the support part 130 corresponding to the coupling position with the receiving part 111. The coupling portion may surround at least a portion of the lower side of the receiving portion 111 and support the receiving portion 111. At this time, when the receiving portion 111 is comprised of a plurality, a plurality of coupling portions may be formed corresponding to the number of receiving portions 111.

The pump assembly 140 can move contents by applying pressure. For example, the pump assembly 140 is coupled to the upper side of the inner container 110, compresses and decompresses by pressure, and can move the contents contained in the inner container 110 to the discharge port 121.

In an embodiment, pump assembly 140 may include a pump portion 141 and a pump support 142.

The pump unit 141 is compressed and decompressed by pressure and can move the contents. For example, the pump unit 141 includes a cylinder whose upper and lower portions are open and a hollow interior is formed; a sealing portion at least partially inserted into the cylinder to at least partially seal the upper portion of the cylinder; A seal cap that is in close contact with the cylinder and moves up and down inside the cylinder; a piston rod surrounded by a seal cap and raised and lowered relative to the cylinder; A stem that engages the piston rod and moves up and down with the piston rod; And it may include an elastic member provided between the sealing portion and the stem to provide elastic force from the sealing portion toward the stem. However, it is not limited to this, and various configurations known in the field may be applied.

The pump support body 142 is detachably coupled to the upper side of the inner container 110 and can fix various configurations of the pump unit 141. To this end, at least one through hole (not shown) may be formed in the pump support body 142 to correspond to the coupling position of the receiving portion 111 and the pump portion 141. At this time, when the receiving portion 111 is comprised of a plurality, a plurality of through holes may be formed corresponding to the number of receiving portions 111. For example, when each component of the pump unit 141 is inserted into the through hole and the pump supporter 142 and the inner container 110 are combined, at least a portion of each component of the pump unit 141 is contained in the receiving portion 111. can be accommodated inside.

In an embodiment, at least one second coupling groove 143 may be formed on the outer surface of the inner container assembly 100 (particularly, the pump support 142). By engaging the second coupling groove 143 with at least a portion of the rotating unit 300 (in particular, the second coupling protrusion 320), the inner container assembly 100 can rotate synchronously with the rotating unit 300. However, the coupling method of the pump assembly 140 and the rotating part 300 is not limited to this, and various known coupling methods such as screw coupling, locking coupling, fitting coupling, and engaging coupling can be applied.

Depending on the embodiment, the inner container assembly 100 may further include a disk 150 inside the receiving portion 111. The disk 150 may push the contents upward as the contents contained in the container 110 are exhausted. For example, the disk 150 remains in close contact with the inner wall of the receiving portion 111, and when the contents are discharged and the volume of the contents of the receiving portion 111 decreases, the disk 150 corresponds to the reduced volume. ) rises and the contents can be raised to the top.

The outer container assembly 200 can accommodate at least a portion of the inner container assembly 100. In addition, as the inner container assembly 100 and the rotating part 300 rotate relative to the outer container assembly 200, the inner container assembly 100 and the rotating part 300 can rise with respect to the outer container assembly 200. there is.

In an embodiment, at least one first guide groove 211 and a second guide groove 230 are formed on the outer or inner peripheral surface of the outer container assembly 200, and at least one first guide groove 230 is formed on the inner surface of the rotating unit 300. A guide protrusion 310 may be formed, and at least one second guide protrusion 131 may be formed on the lower part of the inner container assembly 100. 2 and 4, the second guide protrusion 131 is shown as being provided on one side of the support part 130, but this is an example, and the position of the second guide protrusion 131 is not limited to this, and the support part 130 is shown in FIGS. (130) or may be provided in various positions of the inner container (110).

For example, the first guide protrusion 310 of the rotating part 300 is inserted into the first guide groove 211, and the second guide protrusion 131 of the inner container assembly 100 is inserted into the second guide groove 230. can be inserted. When the rotary part 300 is rotated, the first guide protrusion 310 and the second guide protrusion 131 move along the first guide groove 211 and the second guide groove 230, respectively, so that the rotary part 300 and the contents The base assembly 100 can rise relative to the outer container assembly 200.

In an embodiment, the outer container assembly 200 may include a guide portion 210 and an outer container 220.

The guide portion 210 is disposed between the inner container assembly 100 and the rotating portion 300, and at least one of the first guide groove 211 and the second guide groove 230 is formed to guide the inner container assembly 100. ) and/or may guide the upward path of the rotating unit 300. For example, a first guide groove 211 may be formed in the guide unit 210, and in this case, the guide unit 210 may guide the upward path of the rotating unit 300.

The outer container 220 is disposed below the rotating part 300 and can accommodate at least a portion of the guide part 210 and the inner container assembly 100. In an embodiment, at least a portion of the inner surface of the outer container 220 may protrude to form a protrusion 221. At this time, as the guide part 210 is inserted into the outer container 220, a second guide groove 230 is formed between the lower end of the guide part 210 and the protrusion 221 to form the inner container assembly ( 100) can guide the upward path.

In the embodiment, the first guide groove 211 is a first inclined groove 211-1 formed to be inclined in a certain direction along the outer peripheral surface of the outer container assembly 200 (particularly, the guide portion 210). 1 A first horizontal groove (211-2) and a second horizontal groove (211-3) extending from one end and the other end of the inclined groove (211-1) along the circumferential direction of the outer container assembly 200, respectively. It can be included. For example, when the rotating part 300 is rotated while the first guide protrusion 310 is located in the first horizontal groove 211-2, the first guide protrusion 310 is positioned in the first inclined groove 211-1. It moves upward along and may finally be located in the second horizontal groove 211-3.

In an embodiment, a first limiting protrusion (not shown) may be formed on one side of the second horizontal groove 211-3. When the rotation of the rotating part 300 is completed and the first guide protrusion 310 is disposed in the second horizontal groove 211-3, the first limiting protrusion is such that the first guide protrusion 310 is positioned in the second horizontal groove 211-3. It is possible to prevent deviation from -3). When an external force of a certain magnitude or more acts on the rotating part 300 to lower the rotating part 300, the first guide protrusion 310 deviates from the second horizontal groove 211-3 and forms the first inclined groove 211-1. You can move downward along .

In the embodiment, the second guide groove 230 includes a second inclined groove 231 formed to be inclined in a certain direction along the inner peripheral surface of the outer container assembly 200, one end of the second inclined groove 231, and the other It may include a third horizontal groove 232 and a fourth horizontal groove 233 extending from the end along the circumferential direction of the outer container assembly 200, respectively. In the embodiment, on one side of the fourth horizontal groove 233, for example, when the inner container assembly 100 rises as the rotary part 300 rotates, the second guide protrusion 131 is positioned on one side of the fourth horizontal groove 232. ), the second inclined groove 231, and the fourth horizontal groove 233 may be passed sequentially. In an embodiment, a second limiting protrusion (not shown) may be formed to protrude on one side of the fourth horizontal groove 233. At this time, the movement method between the second guide groove 230 and the second inclined groove 231, the third horizontal groove 232 and the fourth horizontal groove 233 is the first guide groove 211 and the first inclined groove ( 211-1), the method of moving between the first horizontal groove 211-2 and the second horizontal groove 211-3 is the same, so detailed description will be omitted.

In an embodiment, when the rotary unit 300 rotates, the inner container assembly 100 may rise higher with respect to the outer container assembly 200 than the rotating part 300. To this end, the inclination of the second inclined groove 231 may be formed to be greater than the inclination of the first inclined groove 211-1. For example, when the first inclined groove 211-1 has a first slope and a first height, and the second inclined groove 231 has a second slope and a second height, the second slope is the first slope. It is formed larger, and therefore, the second height can be formed larger than the first height.

At this time, the rotating part 300 moving upward along the first inclined groove 211-1 rises by the first height corresponding to the height of the first inclined groove 211-1, and the second inclined groove 231 The inner container assembly 100 moving upward along ) may rise by a second height corresponding to the height of the second inclined groove 231. Accordingly, the rising height (i.e., second height) of the inner container assembly 100 may be formed to be greater than the rising height (i.e., first height) of the rotating unit 300.

In an embodiment, as the rotating part 300 and the inner container assembly 100 rise, at least a portion of the guide part 210 may be exposed to the outside. Accordingly, when the material, color, and shape of the guide part 210 are set differently depending on the type of contents of the receiving part 111, the material, color, and shape of the guide part 210 exposed when the rotating part 300 rises are The type of contents can be confirmed through shape, etc.

In an embodiment, at least one first coupling protrusion 212 is formed on the outer surface of the guide portion 210, and at least one first coupling protrusion 212 corresponding to the first coupling protrusion 212 is formed on the inner surface of the outer container 220. 1 A coupling groove 222 may be formed. By inserting the first coupling protrusion 212 into the first coupling groove 222, the guide portion 210 and the outer container 220 can be coupled to rotate synchronously. In addition, when the rotary part 300 rotates, the end of the first coupling protrusion 212 and the end of the first coupling groove 222 come into contact with each other, so the guide part 210 and the outer container 220 do not rotate relative to each other. They can be supported and fixed to each other without any problems. That is, when the rotating unit 300 rotates, the rotating unit 300 and the inner container assembly 100 may rotate relative to the outer container assembly 200.

The rotating part 300 rotates with respect to the outer container assembly 200 by a user's rotation operation and can be raised and lowered together with the inner container assembly 100. For example, the rotating part 300 may be coupled to the outside of the inner container assembly 100 so as to be rotatable with respect to the outer container assembly 200. At this time, the rotating part 300 surrounds and couples the button part 120, and as the rotating part 300 is raised and lowered, the button part 120 (especially the discharge port 121) is exposed to the outside or is attached to the inside of the rotating part 300. can be accepted.

In an embodiment, at least one first guide protrusion 310 may be formed on the inner surface of the rotating unit 300. The first guide protrusion 310 is coupled to at least a portion of the outer container assembly 200 (particularly, the first guide groove 211) and is connected to the outer container assembly 200 (particularly, the first guide groove 211). Together, the upward path of the rotating part 300 can be guided.

In an embodiment, at least one second coupling protrusion 320 may be formed on the inner surface of the rotating unit 300. By engaging the second engaging protrusion 320 with at least a portion of the inner container assembly 100 (particularly, the second coupling groove 143), the rotating portion 300 and the inner container assembly 100 can be coupled to rotate synchronously. there is.

The content container 1000 according to FIGS. 1 to 6 is exemplary, and various configurations may be applied depending on the embodiment to which the present invention is applied.

FIG. 7 is a diagram illustrating an exemplary operation method of a content container according to an embodiment of the present invention.

Referring to FIG. 7, when the button portion 120 (in particular, the discharge port 121) is accommodated inside the rotary portion 300 and the rotary portion 300 is rotated, the second coupling groove 143 engages the second coupling groove 143. As the protrusion 320 is inserted, the inner container assembly 100 and the rotating part 300 may begin to rotate relative to the outer container assembly 200 together. At this time, the first guide protrusion 310 may move along the first guide groove 211, and the second guide protrusion 131 may move along the second guide groove 230. As each guide protrusion moves along the guide groove, the inner container assembly 100 and the rotating part 300 may rise relative to the outer container assembly 200.

At this time, the inclination of the second guide groove 230 (in particular, the second inclined groove 321) is formed to be greater than the inclination of the first guide groove 211 (in particular, the first inclined groove 211-1), The inner container assembly 100 may rise higher relative to the outer container assembly 200 than the rotating unit 300 . Accordingly, the button portion 120 (particularly, the discharge port 121) is exposed to the outside so that the contents can be discharged, and at least a portion of the guide portion 210 is positioned between the outer container 220 and the rotating portion 300. It may be exposed to the outside.

As described above, the optimal embodiments are disclosed in the drawings and specifications. Although specific terms are used here, they are used only for the purpose of explaining the present invention and are not used to limit the meaning or scope of the present invention described in the claims. Therefore, those skilled in the art will understand that various modifications and other equivalent embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the attached patent claims.

100: Inner container assembly 110: Inner container
111: receiving part 120: button part
121: discharge port 130: support portion
131: second guide protrusion 140: pump assembly
141: pump unit 142: pump support body
143: second coupling groove 150: disk
200: External container assembly 210: Guide portion
211: first guide groove 211-1: first inclined groove
211-2: first horizontal groove 211-3: second horizontal groove
212: first coupling protrusion 220: external container
221: protrusion 230: second guide groove
231: second inclined groove 232: third horizontal groove
233: fourth horizontal groove 300: rotating portion
310: first guide protrusion 320: second coupling protrusion
1000: Content container

Claims (10)

As a container for contents,
At least one container for receiving contents; and an inner container assembly including a button portion provided with a discharge port on one side and discharging the content by pressure.
an outer container assembly accommodating at least a portion of the inner container assembly; and
A rotating part surrounding the button part and coupled to the outside of the inner container assembly so as to be rotatable with respect to the outer container assembly,
The discharge port is accommodated inside the rotating part, and as the rotating part rotates, the rotating part and the inner container assembly together rise with respect to the outer container assembly and are exposed to the outside. According to claim 1,
When the rotating part rotates, the inner container assembly rises higher than the rotating part. According to claim 2,
At least one first guide protrusion is formed on an inner surface of the rotating part, and at least one second guide protrusion is formed on a lower part of the inner container assembly,
At least one first guide groove and at least one second guide groove into which the first guide protrusion and the second guide protrusion are respectively inserted are formed in the outer container assembly,
When the rotating part is rotated, the first guide protrusion and the second guide protrusion move along the first guide groove and the second guide groove, respectively, so that the rotating part and the inner container assembly rise. According to claim 3,
The first guide groove and the second guide groove include a first inclined groove and a second inclined groove, respectively, formed to be inclined in a certain direction along the outer peripheral surface or the inner peripheral surface of the outer container assembly. According to claim 4,
The content container is such that the inclination of the second inclined groove is greater than that of the first inclined groove, so that the inner container assembly rises higher than the rotating part when the rotating part rotates. According to claim 3,
The outer container assembly,
a guide portion disposed between the rotating portion and the inner container assembly and formed with at least one of the first guide groove and the second guide groove; and
An outer container disposed below the rotating part and accommodating the guide part and at least a portion of the inner container assembly,
As the rotating part and the inner container assembly rise, at least a portion of the guide part is exposed to the outside. According to claim 6,
At least a portion of the inner surface of the outer container protrudes to form a protrusion,
As the guide part is inserted into the outer container, the second guide groove is formed between the lower end of the guide part and the protrusion. According to claim 6,
At least one first coupling protrusion is formed on the outer surface of the guide portion, and at least one first coupling groove corresponding to the first coupling protrusion is formed on the inner surface of the outer container,
A content container in which the guide part and the outer container are coupled to rotate synchronously by inserting the first coupling protrusion into the first coupling groove. According to claim 3,
The inner container assembly includes: a support portion provided at a lower portion of the inner container to support the inner container and on which the second guide protrusion is formed; and a pump assembly that moves the contents by applying pressure. According to claim 1,
At least one second coupling protrusion is formed on the inner surface of the rotating part, and at least one second coupling groove corresponding to the second coupling protrusion is formed on the outer surface of the inner container assembly,
When the rotating part rotates by inserting the second engaging protrusion into the second engaging groove, the rotating part and the inner container assembly rotate synchronously and rise.