KR20210061239A - Storage container and container packaging sets including the same - Google Patents

Abstract

Disclosed is a storage container. The storage container comprises: a storage part configured to store contents therein, and to expand or contract in proportion to the amount of contents; and an open/close valve disposed at an inlet of the storage part and configured to open/close a slit provided at an end part so as to control entry of the contents, wherein the open/close valve is spaced apart from each other to open the slit to a pressure applied from the outside, and comprises a plurality of opening/closing parts configured so as to close the slit by being pressed against each other under pressure applied from the inside. Therefore, the present invention is capable of reducing manufacturing costs.

Description

Storage container and container packaging sets including the same

The present invention relates to a storage container and a container packaging set comprising the same.

In general, liquid storage containers for storing liquids such as lotions, shampoos, detergents, cosmetics, etc. are discharged to discharge the liquid stored in the container body to the outside through the pumping action of the container body in which the liquid is stored and the liquid stored in the container body. Consists of means.

Among these, the discharging means is composed of a pump that generates a pressure difference through a user's operation, and a nozzle that extends from the pump and is accommodated in the container and supplies the liquid stored in the container to the pump side when the pump is operated.

Such a liquid storage container has a problem in that when the liquid stored in the container body is exhausted by more than a certain amount, all of the liquid remaining inside the container body cannot be used. Therefore, the user discards the liquid storage container while the liquid remains, or in a state where the discharging means is separated from the container body in order to use the liquid remaining in the container body. A method of discharging the liquid remaining inside the main body to the outside was used.

However, in this case, it is difficult and inconvenient to use in the method for using the residual liquid as well as causing environmental pollution.

Therefore, conventionally, in order to solve the above problems, a liquid storage container to which an airless pump structure is applied has been developed.

However, in the container to which the airless pump structure is applied, the internal pressure in which the liquid is stored must be maintained in a state that is greater than the external pressure. Therefore, in order to prevent deformation of the container due to the pressure difference, the container in which the liquid phase is stored is essential. It must be made of plastic material or glass material of the province. And, in the container to which the airless pump structure is applied, liquid is injected while securing a predetermined space inside the container by simultaneously applying pressure to the outside of the container and the inside of the container, and after fastening the pump to the inlet of the container, external pressure is applied. Liquid is injected into the container through the process of removing. Therefore, the container to which the airless pump structure is applied has a problem in that the manufacturing process is complicated, the manufacturing cost is increased, and the injection of the liquid is not easy.

In addition, the pump coupled to the inlet of the container to which the airless pump structure is applied is provided with a check valve that opens and closes the inlet of the container so that the liquid stored in the container is not leaked to the outside by internal pressure. However, since the above-described check valve is formed in a ball valve type, the structure is complicated, and cannot be applied directly to the inlet of the container, there is a problem that it is applied to the inlet of the container only through a pump. Accordingly, in order to refill the container with liquid, there is a problem in that a predetermined space is secured inside the container by applying pressure to the outside of the container and inside the container, and then the pump must be removed from the container to store the liquid therein.

In addition, in the related art, since the liquid storage container and the packaging material for packaging the liquid storage container are separately manufactured, there is a problem in that the manufacturing cost increases. In the case of the packaging material, it is used only for packaging a container for liquid storage, and since it cannot be reused for other purposes, all of them are discarded.

Registered Utility Model Publication No. 20-0387212

The present invention has been conceived to solve the above problems, and an object of the present invention is to provide a storage container that can be easily injected, improves productivity, and is recyclable, and a container packaging set including the same.

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

A storage container according to an embodiment of the present invention for solving the above problem includes a storage unit configured to store contents therein and expand or contract in proportion to the amount of the contents; And an on/off valve disposed at the inlet of the storage unit and configured to open and close a slit provided at an end thereof to control access of the contents, wherein the on/off valves are spaced apart from each other to open the slit to a pressure applied from the outside, , The pressure applied from the inside includes a plurality of openings and closing portions configured to be compressed with each other to close the slit.

The plurality of opening and closing portions may have different thicknesses.

The outer surfaces of the plurality of opening and closing portions exposed to the contents stored in the storage unit may have a curved structure along the longitudinal direction of the opening and closing valve.

The opening/closing valve may include a seating unit configured to be seated on an upper surface of the storage unit; And a body portion disposed between the seating portion and the plurality of opening and closing portions to connect the seating portion and the plurality of opening and closing portions to each other, and pressing the storage portion in a radial direction, wherein the plurality of opening and closing portions and the seating portion And the body part may be provided integrally.

The opening/closing valve is provided on a lower surface of the seating portion to pressurize the upper surface of the storage portion, and forming a space between the seating portion and the storage portion in a vacuum state to form a compression protrusion configured to compress the seating portion and the storage portion. It may contain more.

A discharge unit configured to apply pressure to the on/off valve to open the slit and discharge the contents stored in the storage unit to the outside; And a connection part configured to be coupled to the storage unit, the opening/closing valve and the discharge unit to the inside, and to couple the container packaging package to the outside.

The container packaging package includes: a case provided with an opening on an upper surface and configured to open and close the opening; And a main body that is accessible to the inside of the case through the opening, wherein the main body includes a coupling part coupled to the connection part and configured to limit movement of the connection part in a radial direction of the connection part and a length direction of the connection part. can do.

The coupling portion may include a first coupling portion coupled to the connection portion such that the storage portion and the discharge portion are accommodated in the body; And two coupling portions coupled to the connection portion such that the storage portion is accommodated in the body and the discharge portion is exposed to the outside of the body.

The first coupling part and the second coupling part may include a receiving groove that supports an outer surface of the connection part and restricts movement of the connection part in a radial direction of the connection part.

A first accommodation space in which the storage part can be accommodated is provided between the first coupling part and the second coupling part disposed above the first coupling part along the longitudinal direction of the main body, and the first accommodation space is provided below the first coupling part. A second accommodation space in which the discharge unit can be accommodated may be provided.

The connection unit is configured to be coupled to the storage unit, the opening/closing valve and the discharge unit to align the central axis of the storage unit, the opening/closing valve and the discharge unit, and restricting movement in the radial direction of the connection unit by the coupling unit. Body to be; And a support member provided on the body and coupled to the coupling portion to limit movement in the longitudinal direction of the connection portion.

A container packaging set according to an embodiment of the present invention for solving the above problem includes a storage container including a storage unit for storing contents and a discharge unit configured to discharge the contents stored in the storage unit; And a container packaging package configured to be coupled to the storage container to accommodate the storage unit and the discharge unit therein, or to be coupled to the storage container to accommodate the storage unit and expose the discharge unit to the outside. do.

The storage unit is configured to expand or contract in proportion to the amount of the contents stored therein, and the storage container is disposed at the entrance of the storage unit and is configured to open and close the slit provided at the end to control the access of the contents. Further comprising an on/off valve, wherein the on/off valve may include a plurality of opening/closing portions configured to be spaced apart from each other to open the slit to a pressure applied from the outside, and to close the slit by compressing each other to a pressure applied from the inside. have.

The plurality of opening and closing portions may have different thicknesses.

The outer surfaces of the plurality of opening and closing portions exposed to the contents stored in the storage unit may have a curved structure along the longitudinal direction of the opening and closing valve.

The opening/closing valve may include a seating unit configured to be seated on an upper surface of the storage unit; And a body portion disposed between the seating portion and the plurality of opening and closing portions to connect the seating portion and the plurality of opening and closing portions to each other, and pressing the storage portion in a radial direction, wherein the plurality of opening and closing portions and the seating portion And the body part may be provided integrally.

The opening/closing valve is provided on a lower surface of the seating portion to pressurize the upper surface of the storage portion, and forming a space between the seating portion and the storage portion in a vacuum state to form a compression protrusion configured to compress the seating portion and the storage portion. It may contain more.

The storage container may further include a connection unit configured to be coupled to the storage unit, the opening/closing valve and the discharge unit to the inside, and the package for packaging the container to the outside.

The container packaging package includes: a case provided with an opening on an upper surface and configured to open and close the opening; And a main body that is accessible to the inside of the case through the opening, wherein the main body includes a coupling part coupled to the connection part and configured to limit movement of the connection part in a radial direction of the connection part and a length direction of the connection part. can do.

The coupling portion may include a first coupling portion coupled to the connection portion such that the storage portion and the discharge portion are accommodated in the body; And two coupling portions coupled to the connection portion such that the storage portion is accommodated in the body and the discharge portion is exposed to the outside of the body.

The first coupling part and the second coupling part may include a receiving groove that supports an outer surface of the connection part and restricts movement of the connection part in a radial direction of the connection part.

A first accommodation space in which the storage part can be accommodated is provided between the first coupling part and the second coupling part disposed above the first coupling part along the longitudinal direction of the main body, and the first accommodation space is provided below the first coupling part. A second accommodation space in which the discharge unit can be accommodated may be provided.

The connection unit is configured to be coupled to the storage unit, the opening/closing valve and the discharge unit to align the central axis of the storage unit, the opening/closing valve and the discharge unit, and restricting movement in the radial direction of the connection unit by the coupling unit. Body to be; And a support member provided on the body and coupled to the coupling portion to limit movement in the longitudinal direction of the connection portion.

According to an embodiment of the present invention, by providing a storage container in which contents are stored with an expandable or contractible material, and by arranging an opening/closing valve made of an elastic material at the entrance of the storage container, the structure of the product is simplified to improve productivity, Manufacturing cost can be reduced.

In addition, by inserting the nozzle into the opening/closing valve at any time, it is possible to inject the contents into the storage container, thereby improving the productivity of the product, as well as preventing environmental pollution through reuse, and increasing the service life of the product. Reliability can be improved.

In addition, as a separate external container for storing a storage container made of elastic material is not manufactured, and the storage container can be used as a cradle or storage box by using a packaging package in which the storage container is packaged when the storage container is distributed, the manufacturing cost is significantly reduced. It can be saved, and it can be implemented in various designs, so it can have an aesthetic effect.

The effects according to the present invention are not limited by the contents exemplified above, and more various effects are included in the present invention.

1 is a perspective view showing a state in which a storage container according to an embodiment of the present invention is accommodated in a container packaging package.
2 is a perspective view showing a state in which a part of a storage container according to an embodiment of the present invention is disposed outside the container packaging package.
3 is a cross-sectional view taken along line III-III of FIG. 2.
4 is an enlarged view of an enlarged portion “A” of FIG. 3.
5 is a cross-sectional view showing a state in which the opening and closing portion of the storage container according to an embodiment of the present invention closes the slit.
6 is an enlarged view of an enlarged portion "B" of FIG. 4.
7 is an exploded perspective view of FIG. 1.
8 is an exploded perspective view of FIG. 2.

Advantages and features of the present invention, and a method of achieving them will become apparent with reference to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in a variety of different shapes, only the embodiments of the present invention make the disclosure of the present invention complete, and are generally used in the technical field to which the present invention pertains. It is provided to completely inform the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims.

The shape, area, ratio, angle, number, etc. disclosed in the drawings for explaining the embodiments of the present invention are exemplary, and thus the present invention is not limited to the illustrated matters. The same reference numerals refer to the same elements throughout the specification. In addition, in describing the present invention, when it is determined that a detailed description of a related known technology may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. When'include','have','consists of' and the like mentioned in the present invention are used, other parts may be added unless'only' is used. In the case of expressing the constituent elements in the singular, it includes the case of including the plural unless specifically stated otherwise.

In interpreting the constituent elements, it is interpreted as including an error range even if there is no explicit description.

In the case of a description of the positional relationship, for example, if the positional relationship of two parts is described as'upper','upper of','lower of','next to','right' Or, unless'direct' is used, one or more other parts may be located between the two parts.

In addition, first, second, etc. are used to describe various components, but these components are not limited by these terms. These terms are only used to distinguish one component from another component. Accordingly, the first constituent element mentioned below may be a second constituent element within the technical idea of the present invention.

The same reference numerals refer to the same elements throughout the specification.

The area and thickness of each component shown in the drawings are illustrated for convenience of description, and the present invention is not necessarily limited to the area and thickness of the illustrated component.

Each of the features of the various embodiments of the present invention can be partially or entirely combined or combined with each other, technically various interlocking and driving are possible, and each of the embodiments may be independently implemented with respect to each other or can be implemented together in an association relationship. May be.

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

1 is a perspective view showing a state in which a storage container according to an embodiment of the present invention is accommodated in a container packaging package, and FIG. 2 is a state in which a part of a storage container according to an embodiment of the present invention is disposed outside the container packaging package. 3 is a cross-sectional view taken along line III-III of FIG. 2, and FIG. 4 is an enlarged view of a portion “A” of FIG. 3.

1 and 2, the storage container 100 according to the embodiment of the present invention is coupled to the container packaging package 200 as shown in FIG. 1 and is completely accommodated in the container packaging package 200, or As shown in FIG. 2, it is coupled to the container packaging package 200 so that a part of the container packaging package 200 is disposed in a state exposed to the outside.

3 and 4, the storage container 100 includes a storage unit 110, an opening/closing valve 120, a discharge unit 130, and a connection unit 140.

The storage unit 110 is formed of an elastic material that stores the contents L and expands or contracts in proportion to the amount of the contents stored therein. Accordingly, the storage unit 110 in the expanded state applies pressure to the contents stored therein due to the property of being contracted. For example, the storage unit 110 may be formed of any one of silicon, rubber, and latex, or may be formed through a combination thereof.

Therefore, when the contents stored therein are consumed, the storage unit 110 automatically contracts by elasticity and compensates for the empty space inside, and through this, the nozzle provided in the discharge unit 130 is always kept submerged in the contents. I can make it. Accordingly, the discharge amount of the contents discharged to the outside by the discharge unit 130 can be kept constant, and all contents stored in the storage unit 110 can be used without leaving any.

The storage unit 110 includes a first portion of a ring shape coupled to a stepped portion provided inside the connection portion 140, and a second portion extending from the first portion to store contents therein and provided with a stretchable material. can do.

The first portion may be coupled to a stepped portion provided in the interior of the connection part 140 to maintain a ring shape, or an annular insert structure may be disposed inside so as to maintain the ring shape by itself without being coupled with an external structure. In this case, the insert structure may be made of a material different from the first part. Accordingly, the first portion installed on the stepped portion of the connecting portion 140 and supported on the tanchin portion is not deformed and separated even when the second portion is filled with contents and the magnitude of the load acting in the vertical direction increases. , It may be stably disposed on the connection part 140.

The second part extends from the first part, is pressed by the on/off valve 120 and is supported on the inner circumferential surface of the connection part 140 and extends from the first elastic part and is disposed inside the case 210. It may include 2 telescopic parts. For example, the second elastic part may have a thicker thickness than the first elastic part. That is, since the second elastic part has a thicker thickness than the first elastic part, when the contents are stored or the contents are consumed, more expansion and contraction may be performed than the first elastic part. Accordingly, the second stretchable portion may be expanded for a long time because durability is improved, or deformation may be minimized even if it is stretched and contracted several times.

3 and 4, the on-off valve 120 is coupled to the connection part 140 and is disposed at the inlet of the storage part 110. In addition, the on-off valve 120 may be formed in a one-way valve structure for controlling the access of the contents by opening or closing a slit 120A provided at an end thereof.

Specifically, the opening/closing valve 120 is pressurized by the discharge part 130 when the discharge part 130 is inserted into the inside to open the slit 120A provided at the end so that the contents flow into the discharge part 130. . At this time, the opening/closing valve 120 is pressed against the contents stored in the storage unit 110 to maintain a state in close contact with the outer surface of the discharge unit 130, thereby sealing the opening/closing valve 120 and the discharge unit 130 This completely blocks the outflow of the contents to the outside of the on/off valve 120. In addition, even when the discharge unit 130 is separated, the on/off valve 120 is pressed against the contents stored in the storage unit 110 to maintain a state in close contact with the outer surface of the discharge unit 130. In addition, when the discharge unit 130 is completely separated from the on/off valve 120, the on/off valve 120 is pressed against the contents stored in the storage unit 110 to close the slit 120A provided at the end. In the present embodiment, it is described that the slit 120A is formed in a linear shape, but the shape of the slit 120A is not necessarily limited thereto, and may be changed into various shapes and applied.

The inner diameter of the opening/closing valve 120 in which the discharge portion 130 is disposed may be formed to have a size corresponding to the outer diameter of the discharge portion 130 accommodated in the opening/closing valve 130.

The slit 120A provided in the on/off valve 120 may have a size smaller than the outer diameter of the discharge portion 130 penetrating the slit 120A. Therefore, when the discharge part 130 is inserted into the slit 120A, a plurality of opening/closing parts 121 for opening and closing the slit 120A may be completely in close contact with the outer surface of the discharge part 130.

Specifically, the size of the slit 120A is preferably formed to a value that is twice as small as the size of the shrinkage error of the elastic material forming the on/off valve 120 compared to the diameter of the discharge portion 130 penetrating the slit 120A. Do. However, the size of the slit 120A is not necessarily limited thereto, and may be formed to have a size of 1/2 to 1/3 of the discharge part 130 according to the standard of the discharge part 130 to be applied.

The opening/closing valve 120 may be made of a material capable of deforming an external shape by an external force, and maintaining an original shape as much as possible by applying a reaction force opposite to the external force by an elastic force when the external force is deformed.

Specifically, the opening/closing valve 120 may be made of an elastic material having a hardness value set in consideration of leakage of contents, shape maintenance, and workability. For example, the on-off valve may be made of an elastic material having a hardness of 50 or less. Here, the hardness value of the elastic body may mean a hardness value measured through the Shore OO method. However, the on-off valve 120 is not necessarily limited thereto, and may be made of various materials.

The opening/closing valve 120 includes a plurality of opening/closing portions 121 disposed opposite to each other based on the slit 120A and opening and closing the slit 120A. For example, the plurality of opening and closing portions 121 may include a first opening and closing portion 121A and a second opening and closing portion 121B. In the present embodiment, a plurality of opening and closing portions 121 provided in the opening and closing valve 120 are shown in a two-leaf structure opposite to each other with respect to the slit 120A, but the plurality of opening and closing portions 121 are not necessarily limited thereto. It may be changed to various structures within the conditions capable of performing the same function.

The plurality of opening/closing portions 121 may be formed in a wedge structure in which the size of the inner diameter gradually decreases from the upper end toward the lower end where the slit 120A is formed along the axial direction. In addition, the plurality of opening and closing portions 121 are spaced apart from each other to open the slit 120A to the pressure applied from the outside, and are compressed to each other to the pressure applied from the inside to close the slit 120A.

Specifically, the plurality of opening and closing portions 121 that are pressed against the contents stored in the storage unit 110 to maintain the compressed state, the discharge unit 130 disposed outside the opening and closing valve 120 is the storage unit 110 When inserted into the inside of, the discharge portion 130 is pressed and spaced apart from each other. Accordingly, the closed slits 120A are opened due to the plurality of opening and closing portions 121 spaced apart from each other. And, the plurality of opening and closing portions 121 spaced apart from each other are compressed to the outer surface of the discharge portion 130 by the pressure applied from the contents stored in the storage unit 110, and between the plurality of opening and closing portions 121 and the discharge portion 130 Be confidential. On the other hand, when the discharge unit 130 inserted into the storage unit 110 through the on/off valve 120 is separated from the on/off valve 120, a plurality of opening/closing parts ( 121) is disposed in a state of being pressed against the contents stored in the storage unit 110 and compressed with each other. Accordingly, the open slit 120A is closed due to the plurality of opening and closing portions 121 that are crimped to each other.

5 is a cross-sectional view showing a state in which the opening and closing portion of the storage container according to an embodiment of the present invention closes the slit.

Referring to FIG. 5, the plurality of opening and closing portions 121 may have different thicknesses.

Specifically, in FIG. 5, the thickness t1 of the first opening/closing part 121A disposed on the left side of the discharge part 130 and compressed to the outer surface of the discharge part 130 is disposed on the right side of the discharge part 130 to be discharged. It may have a larger value than the thickness t2 of the second opening/closing part 121B compressed on the outer surface of 130.

Since the first opening/closing part 121A has a relatively thicker thickness compared to the second opening/closing part 121B, when the pressure of the contents stored in the storage unit 110 acts, the degree of deformation is relatively higher than that of the second opening/closing part 121B. Is less. Therefore, when the pressure of the contents stored in the storage unit 110 acts on the first opening/closing unit 121A and the second opening/closing unit 121B in a state where the discharge unit 130 is not coupled to the on/off valve 120, a thick thickness The first opening/closing portion 121A having less deformation serves as a support, and the second opening/closing portion 121B having a relatively thin thickness is deformed in a direction in which pressure is applied and is in close contact with the first opening/closing portion 121A. That is, the opening/closing valve 120 of the storage container 100 according to the embodiment of the present invention forms the first opening/closing portion 121A and the second opening/closing portion 121B for opening and closing the slit 120A to have different thicknesses. It is possible to maximize the closing performance of closing the slit 120A than when the 1 opening/closing part 121A and the second opening/closing part 121B are formed to have the same thickness. In addition, a nozzle provided in the discharge unit 130 or a nozzle provided in the contents supply means in order to inject the contents into the storage unit 110 between the first opening and closing part 121A and the second opening and closing part 121B is inserted. Even in the case, the first opening/closing portion 121A and the second opening/closing portion 121B having different thicknesses are completely pressed against the outer surface of the nozzle to block outflow of the contents.

4 and 5, the outer surface (F) of the plurality of opening and closing portions 121 that are exposed to the contents stored in the storage unit 110 and pressurized from the contents has a curved structure along the longitudinal direction of the opening and closing valve 120. I can.

That is, each outer surface F of the first opening/closing portion 121A and the second opening/closing portion 121B, which are directly affected by the internal pressure, may be formed in a curved shape connected to one another.

Therefore, the pressure of the contents acting on the outer surfaces F of the first opening/closing portion 121A and the second opening/closing portion 121B formed in the shape of a curved surface is not concentrated on any one portion, but can be evenly distributed over the entire area along the curved surface. have. Accordingly, the adhesion between the first opening/closing portion 121A and the second opening/closing portion 121B in close contact with the outer surface of the discharge portion 130 is maximized, so that the outflow of the contents between the opening/closing portion 121 and the discharge portion 130 can be blocked.

3 and 4, the on/off valve 120 may further include a seating portion 122 and a body portion 123.

The seating portion 122 is seated on the upper surface of the storage unit 110 coupled to the stepped portion provided inside the connection unit 140, and is pressed against the discharge unit 130 disposed on the upper side to connect the storage unit 110 to the connection unit ( It may be fixed to the stepped portion of the 140), it may be disposed in a fixed state on the upper side of the storage unit (110). For example, the seating portion 122 may be formed in a circular ring shape. However, the seating portion 122 is not necessarily limited thereto, and may be changed into various shapes.

The body portion 123 is disposed between the seating portion 122 and the plurality of opening and closing portions 121 to connect the seating portion 122 and the plurality of opening and closing portions 121 to each other, and press the storage portion 110 in the radial direction. The outer surface of the storage unit 110 may be brought into close contact with the inner surface of the connection unit 140.

For example, the body part 123 may have a thicker thickness than the opening/closing part 121. That is, the pressure distributed by the opening/closing portion 121 formed in a curved shape is transmitted to the body portion 123 supporting the opening/closing portion 121. For this reason, there is a possibility that the body part 123 may be deformed or damaged due to a continuously acting load. Therefore, the body portion 123 may be formed to have a thicker thickness than the opening and closing portion 121 to enhance durability.

In addition, the plurality of opening and closing portions 121, the seating portion 122, and the body portion 123 may be integrally formed to withstand the pressing force of the contents stored in the storage unit 110.

Accordingly, the on-off valve 120 distributes the pressure of the contents applied to the outer surface to the entire surface of the on-off valve 120 in which the opening/closing part 121, the seating part 122, and the body part 123 are integrally formed, Can be secured. In addition, it is possible to improve the reliability of the product by increasing the service life of the product, and to reduce the cost by preventing the replacement due to deformation or damage of the product.

6 is an enlarged view of an enlarged portion "B" of FIG. 4.

4 and 6, the on/off valve 120 may further include a crimping protrusion 124.

The compression protrusion 124 is provided on the lower surface of the seating portion 122 and pressurizes the upper surface of the storage unit 110 to form a space S between the seating portion 122 and the storage unit 110 in a vacuum state. , It is possible to compress the seating portion 122 and the storage unit 110. At this time, the compression protrusion 124 that presses the upper surface of the storage unit 110 is elastically deformed in the vertical direction and at the same time, elastically deformed in the radial direction of the on/off valve 120 to be between the seating unit 122 and the storage unit 110. The space (S) of can be formed in a vacuum state. Accordingly, the pressing protrusion 124 may prevent deformation of the storage unit 110 and fix the position of the storage unit 110. In addition, it is possible to prevent the contents stored in the storage unit 110 from flowing out between the seating unit 122 and the storage unit 110 of the on/off valve 120.

Referring to FIG. 3, the discharge unit 130 may apply pressure to the on/off valve 120 to open the slit 120A and discharge contents stored in the storage unit 110 to the outside. For example, the discharge part 130 is a fastening part coupled to the connection part 140, a pumping part and an opening/closing valve 120 for discharging the contents stored in the storage part 110 to the outside by generating a pressure difference by a lifting motion. When a pressure difference is generated by the pumping unit and disposed inside the storage unit 110 passing through, a nozzle unit for supplying the contents stored in the storage unit 110 to the pumping unit may be included. However, the discharge unit 130 is not necessarily limited thereto, and may be changed into various structures and shapes capable of discharging the contents stored in the storage unit 110 to the outside.

Referring to FIGS. 3 and 4, the connection unit 140 may include a storage unit 110, an opening/closing valve 120 and a discharge unit 130 therein, and a container packaging package 200 may be coupled to the outside. .

7 is an exploded perspective view of FIG. 1, and FIG. 8 is an exploded perspective view of FIG. 2.

4, 7 and 8, the connection part 140 may include a body 141 and a support member 142.

The body 141 may be combined with the storage unit 110, the on/off valve 120, and the discharge unit 130 to align the central axis of the storage unit 110, the on/off valve 120, and the discharge unit 130. For example, a stepped portion for supporting the load of the storage unit 110, the opening/closing valve 120, and the discharge unit 130 may be provided on the inner surface of the body 141. In addition, the body 141 is coupled to the receiving groove 221A1 of the first coupling portion 221A provided in the main body 220 of the container packaging case 200 or the receiving groove 221B1 of the second coupling portion 221B. Movement in the radial direction may be restricted.

The support member 142 may be provided around the body 141 and may be coupled to the first coupling portion 221A or the second coupling portion 221B to limit movement in the longitudinal direction of the connection portion 140.

The container packaging package 200 coupled to the connection part 140 will be described.

1 and 2, the container packaging package 200 is used as a storage box capable of accommodating and storing the storage container 100 inside as shown in FIG. 1, or as shown in FIG. By mounting the storage container 100, it can be used as a stand capable of erecting the storage container 100 with respect to the ground. Here, the ground may mean a surface on which the container packaging package 200 is supported.

The container packaging package 200 may include a case 210 and a body 220.

3, 7 and 8, the case 210 is formed in the shape of a box that surrounds the outer surface of the storage container 100 in which the contents are stored, and houses the storage container 100 therein, and The storage container 100 accommodated in is protected from the outside.

The case 210 may be formed in a hexahedral structure so that it can be disposed in a state erected on the ground. However, the shape of the case 210 is not necessarily limited thereto and may be changed into various shapes. In addition, the case 210 may be provided with an opening 211 on the upper surface so that the storage container 100 can enter and exit in the longitudinal direction therein. In this case, a cover capable of opening and closing the opening 211 may be provided at an upper end of the case 210 in which the opening 211 is provided.

The main body 220 may have a structure that can enter and exit the case 210 through the opening 211 and be coupled to the storage container 100. The main body 220 may prevent the flow of the storage container 100 within the case 210 and prevent damage to the storage container 100 by dispersing an external shock transmitted through the case 210.

The body 220 is coupled to the body 141 and the support member 143 of the connection part 140 and is configured to limit the movement of the connection part 140 in the radial direction of the connection part 140 and the length direction of the connection part 140. It may include a coupling portion 221.

The coupling portion 221 may include a first coupling portion 221A and a second coupling portion 221B.

The first coupling part 221A is disposed under the second coupling part 221B along the length direction of the main body 220, and as shown in FIGS. 1 and 7, the storage part 110 and the discharge part 130 ) May be coupled to the connection part 140 so as to be accommodated inside the main body 220. The second coupling portion 221B is disposed above the first coupling portion 221A, and as shown in FIGS. 2 and 8, the storage 110 is accommodated in the body 220, and the discharge portion ( 130 may be coupled to the connection part 140 to be exposed to the outside of the main body 220. For example, the storage unit 110 can be accommodated between the first coupling portion 221A and the second coupling portion 221B disposed above the first coupling portion 221A along the longitudinal direction of the main body 220. A first accommodation space 220A may be provided, and a second accommodation space 220B in which the discharge part 130 can be accommodated may be provided under the first coupling part 221A.

The first coupling portion 221A and the second coupling portion 221B have accommodation grooves 221A1 and 221B that support the outer surface of the connection portion 140 and limit the movement of the connection portion 140 in the radial direction of the connection portion 140. Each can be provided.

Accordingly, the main body 220 is coupled to the storage container 100 through the first coupling portion 221A or the second coupling portion 221B, so that the storage portion 110 and the discharge portion 130 are connected to the case 210. Any one of a packaging state accommodated inside or a use state of accommodating the storage unit 110 inside the case 210 and exposing the discharge unit 130 to the outside of the case 210 may be maintained. For example, the case 210 and the main body 220 are preferably made of a paper material that is easy to manufacture and can be recycled, but is not limited thereto and may be made of various materials as necessary.

However, the coupling structure between the case 210 and the body 220 is not necessarily limited thereto, and may be changed in various forms. For example, the case 210 and the main body 220 are combined in a front-to-back or left-back direction on a plane to accommodate the storage unit 110 and the discharge unit 130 inside the case 210 or the storage unit 110 ) May be accommodated in the case 210 and the discharge unit 130 may be formed in a structure capable of maintaining any one of the use states of exposing the discharge unit 130 to the outside of the case 210.

Hereinafter, a container packaging set 1 including the storage container 100 according to an embodiment of the present invention will be described.

For reference, each configuration for describing the container packaging set 1 including the storage container 100 according to the embodiment of the present invention will be described for convenience of description while describing the storage container 100 according to the embodiment of the present invention. The same reference numerals are used, and the same or redundant description will be omitted.

1 to 3, the container packaging set 1 accommodates a storage container 100 and a storage container 100 in which contents are stored, and is selectively coupled to the storage container 100 to provide a storage container ( It includes a container packaging package 200 configured to mount 100).

The storage container 100 is coupled to the container packaging package 200 as shown in FIG. 1 to be completely accommodated in the container packaging package 200, or coupled to the container packaging package 200 as shown in FIG. 2 It is disposed in a state where a part is exposed to the outside of the container packaging package 200.

3 and 4, the storage container 100 includes a storage unit 110, an opening/closing valve 120, a discharge unit 130, and a connection unit 140.

The storage unit 110 stores contents therein and is formed of an elastic material that expands or contracts in proportion to the amount of contents stored therein. Accordingly, the storage unit 110 in the expanded state applies pressure to the contents stored therein due to the property of being contracted. For example, the storage unit 110 may be formed of any one of silicon, rubber, and latex, or may be formed through a combination thereof.

The opening/closing valve 120 is coupled to the connection unit 140 and disposed at the inlet of the storage unit 110. In addition, the opening/closing valve 120 may open or close the slit 120A provided at the end to control the access of the contents.

The opening/closing valve 120 includes a plurality of opening/closing portions 121 disposed opposite to each other based on the slit 120A and opening and closing the slit 120A. For example, the plurality of opening and closing portions 121 may include a first opening and closing portion 121A and a second opening and closing portion 121B.

The plurality of opening and closing portions 121 are spaced apart from each other to open the slit 120A to the pressure applied from the outside, and are compressed to each other to the pressure applied from the inside to close the slit 120A.

Referring to FIG. 5, the plurality of opening and closing portions 121 may have different thicknesses.

4 and 5, the outer surface (F) of the plurality of opening and closing portions 121 that are exposed to the contents stored in the storage unit 110 and pressurized from the contents has a curved structure along the longitudinal direction of the opening and closing valve 120. I can.

3 and 4, the on/off valve 120 may further include a seating portion 122 and a body portion 123.

The seating portion 122 is seated on the upper surface of the storage unit 110 coupled to the stepped portion provided inside the connection unit 140, and is pressed against the discharge unit 130 disposed on the upper side to connect the storage unit 110 to the connection unit ( It may be fixed to the stepped portion of the 140), it may be disposed in a fixed state on the upper side of the storage unit (110).

The body portion 123 is disposed between the seating portion 122 and the plurality of opening and closing portions 121 to connect the seating portion 122 and the plurality of opening and closing portions 121 to each other, and press the storage portion 110 in the radial direction. The outer surface of the storage unit 110 may be brought into close contact with the inner surface of the connection unit 140.

In addition, the plurality of opening and closing portions 121, the seating portion 122, and the body portion 123 may be integrally formed to withstand the pressing force of the contents stored in the storage unit 110.

4 and 6, the on/off valve 120 may further include a crimping protrusion 124.

The compression protrusion 124 is provided on the lower surface of the seating portion 122 and pressurizes the upper surface of the storage unit 110 to form a space S between the seating portion 122 and the storage unit 110 in a vacuum state. , It is possible to compress the seating portion 122 and the storage unit 110.

Referring to FIG. 3, the discharge unit 130 may apply pressure to the on/off valve 120 to open the slit 120A and discharge contents stored in the storage unit 110 to the outside.

Referring to FIGS. 3 and 4, the connection unit 140 may include a storage unit 110, an opening/closing valve 120 and a discharge unit 130 therein, and a container packaging package 200 may be coupled to the outside. .

4, 7 and 8, the connection part 140 may include a body 141 and a support member 142.

The body 141 may be combined with the storage unit 110, the on/off valve 120, and the discharge unit 130 to align the central axis of the storage unit 110, the on/off valve 120, and the discharge unit 130. In addition, the body 141 is coupled to the receiving groove 221A1 of the first coupling portion 221A provided in the main body 220 of the container packaging case 200 or the receiving groove 221B1 of the second coupling portion 221B. Movement in the radial direction may be restricted.

The support member 142 may be provided around the body 141 and may be coupled to the first coupling portion 221A or the second coupling portion 221B to limit movement in the longitudinal direction of the connection portion 140.

The container packaging package 200 is combined with the storage container 100 to accommodate the storage unit 110 and the discharge unit 130 in a packaged state or the storage unit 110 therein, and the discharge unit ( 130) can be maintained in any of the state of use that exposes it to the outside.

1 and 2, the container packaging package 200 is used as a storage box capable of accommodating and storing the storage container 100 inside as shown in FIG. 1, or as shown in FIG. By mounting the storage container 100, it can be used as a stand capable of erecting the storage container 100 with respect to the ground. Here, the ground may mean a surface on which the container packaging package 200 is supported.

The container packaging package 200 may include a case 210 and a body 220.

3, 7 and 8, the case 210 is formed in the shape of a box that surrounds the outer surface of the storage container 100 in which the contents are stored, and houses the storage container 100 therein, and The storage container 100 accommodated in is protected from the outside.

The case 210 may be provided with an opening 211 on the upper surface of the case 210 so that the storage container 100 can enter and exit in the longitudinal direction. In this case, a cover capable of opening and closing the opening 211 may be provided at an upper end of the case 210 in which the opening 211 is provided.

The main body 220 may have a structure that can enter and exit the case 210 through the opening 211 and be coupled to the storage container 100. The main body 220 may prevent the flow of the storage container 100 within the case 210 and prevent damage to the storage container 100 by dispersing an external shock transmitted through the case 210.

The body 220 is coupled to the body 141 and the support member 143 of the connection part 140 and is configured to limit the movement of the connection part 140 in the radial direction of the connection part 140 and the length direction of the connection part 140. It may include a coupling portion 221.

The coupling portion 221 may include a first coupling portion 221A and a second coupling portion 221B.

The first coupling part 221A is disposed under the second coupling part 221B along the length direction of the main body 220, and as shown in FIGS. 1 and 7, the storage part 110 and the discharge part 130 ) May be coupled to the connection part 140 so as to be accommodated inside the main body 220. The second coupling portion 221B is disposed above the first coupling portion 221A, and as shown in FIGS. 2 and 8, the storage 110 is accommodated in the body 220, and the discharge portion ( 130 may be coupled to the connection part 140 to be exposed to the outside of the main body 220. For example, the storage unit 110 can be accommodated between the first coupling portion 221A and the second coupling portion 221B disposed above the first coupling portion 221A along the longitudinal direction of the main body 220. A first accommodation space 220A may be provided, and a second accommodation space 220B in which the discharge part 130 can be accommodated may be provided under the first coupling part 221A.

The first coupling portion 221A and the second coupling portion 221B have accommodation grooves 221A1 and 221B that support the outer surface of the connection portion 140 and limit the movement of the connection portion 140 in the radial direction of the connection portion 140. Each can be provided.

Accordingly, the main body 220 is coupled to the storage container 100 through the first coupling portion 221A or the second coupling portion 221B, so that the storage portion 110 and the discharge portion 130 are connected to the case 210. Any one of a packaging state accommodated inside or a use state of accommodating the storage unit 110 inside the case 210 and exposing the discharge unit 130 to the outside of the case 210 may be maintained. For example, the case 210 and the main body 220 are preferably made of a paper material that is easy to manufacture and can be recycled, but is not limited thereto and may be made of various materials as necessary.

However, the coupling structure between the case 210 and the body 220 is not necessarily limited thereto, and may be changed in various forms. For example, the case 210 and the main body 220 are combined in a front-to-back or left-back direction on a plane to accommodate the storage unit 110 and the discharge unit 130 inside the case 210 or the storage unit 110 ) May be accommodated in the case 210 and the discharge unit 130 may be formed in a structure capable of maintaining any one of the use states of exposing the discharge unit 130 to the outside of the case 210.

As described above, according to an embodiment of the present invention, by providing the storage container 100 in which the contents are stored made of an expandable or retractable material, and by arranging the opening/closing valve 120 made of an elastic material at the inlet of the storage container 100, Productivity can be improved and manufacturing cost can be reduced by simplifying the structure of the product.

In addition, as the nozzle can be inserted into the storage container 100 at any time by inserting the nozzle, the productivity of the product is improved, as well as environmental pollution through reuse can be prevented. The product's reliability can be improved by increasing the service life.

In addition, without making a separate external container for storing the storage container 100 of elastic material, when the storage container 100 is distributed, a cradle or storage box using the packaging package 200 in which the storage container 100 is packaged. As it can be used for the purpose of, manufacturing cost can be significantly reduced, and it can be implemented in various designs to have an aesthetic effect.

Although the embodiments of the present invention have been described in more detail with reference to the accompanying drawings, the present invention is not necessarily limited to these embodiments, and various modifications may be made without departing from the spirit of the present invention. . Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain the technical idea, and the scope of the technical idea of the present invention is not limited by these embodiments. Therefore, it should be understood that the embodiments described above are illustrative in all respects and are not restrictive. The scope of protection of the present invention should be construed by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

1. Container packing set
100. Storage Container
110. Storage
120. On-off valve
120A. Slit
121. Opening and closing part
121A. First opening and closing part
121B. 2nd opening and closing part
122. Seating
123. Body
124. Compression protrusion
130. Discharge
140. Connection
141.Body
142. Support member
200. Container packaging package
210. Case
211. Opening
220. Main body
220A. 1st accommodation space
220B. 2nd accommodation space
221. Joint
221A. First coupling
221A1. Receiving groove
221B. 2nd coupling part
221B1. Receiving groove

Claims (23)

A storage unit configured to store contents therein and expand or contract in proportion to the amount of the contents; And
An opening/closing valve disposed at the entrance of the storage unit and configured to open and close a slit provided at an end thereof to control access of the contents,
The on-off valve,
Storage container comprising a plurality of openings and closing portions configured to be spaced apart from each other to open the slit to pressure applied from the outside, and to close the slit by compressing each other to the pressure applied from the inside. The method of claim 1,
Storage containers having different thicknesses of the plurality of opening and closing portions. The method of claim 2,
A storage container having an outer surface of the plurality of opening and closing portions exposed to the contents stored in the storage unit having a curved structure along a longitudinal direction of the opening and closing valve. The method of claim 1,
The on-off valve,
A seating unit configured to be seated on the upper surface of the storage unit; And
Further comprising a body portion disposed between the seating portion and the plurality of opening and closing portions to connect the seating portion and the plurality of opening and closing portions to each other, and to press the storage portion in a radial direction,
A storage container provided integrally with the plurality of opening and closing parts, the seating part, and the body part. The method of claim 4,
The on-off valve,
A storage container further comprising a pressing protrusion provided on a lower surface of the seating portion and configured to pressurize the upper surface of the storage portion, and forming a space between the seating portion and the storage portion in a vacuum state to compress the seating portion and the storage portion . The method of claim 1,
A discharge unit configured to apply pressure to the on/off valve to open the slit and discharge the contents stored in the storage unit to the outside; And
The storage container further comprises a connection unit configured to be coupled to the storage unit, the opening/closing valve and the discharge unit inside, and the container packaging package to the outside. The method of claim 6,
The container packaging package,
A case provided with an opening on the upper surface and configured to open and close the opening; And
Including a main body that is accessible to the inside of the case through the opening,
The main body,
A storage container comprising a coupling portion coupled to the connection portion and configured to limit movement of the connection portion in a radial direction of the connection portion and a longitudinal direction of the connection portion. The method of claim 7,
The coupling part,
A first coupling portion coupled to the connection portion such that the storage portion and the discharge portion are accommodated in the body; And
The storage container including two coupling portions that are accommodated in the interior of the main body and coupled to the connecting portion so that the discharge portion is exposed to the outside of the main body. The method of claim 8,
The first coupling portion and the second coupling portion,
A storage container including a receiving groove that supports an outer surface of the connection part and restricts movement of the connection part in a radial direction of the connection part. The method of claim 8,
A first accommodation space in which the storage part can be accommodated is provided between the first coupling part and the second coupling part disposed above the first coupling part along the longitudinal direction of the main body,
A storage container provided with a second accommodation space in which the discharge part is accommodated below the first coupling part. The method of claim 7,
The connection part,
A body coupled to the storage unit, the opening/closing valve and the discharge unit to align the central axis of the storage unit, the opening/closing valve and the discharge unit, and restricting movement in the radial direction of the connection unit by the coupling unit; And
A storage container including a support member provided on the body and coupled to the coupling portion to limit movement in the longitudinal direction of the connection portion. A storage container including a storage unit for storing contents and a discharge unit configured to discharge the contents stored in the storage unit; And
Comprising a container packaging package configured to be coupled to the storage container to accommodate the storage unit and the discharge unit therein, or to be coupled to the storage container to accommodate the storage unit therein and expose the discharge unit to the outside Container packaging set. The method of claim 12,
The storage unit is configured to expand or contract in proportion to the amount of contents stored therein,
The storage container further includes an opening/closing valve disposed at the entrance of the storage unit and configured to open and close a slit provided at an end thereof to control access of the contents,
The on-off valve,
A container packaging set comprising a plurality of openings and closing portions configured to be spaced apart from each other to open the slit to pressure applied from the outside, and to close the slit by compressing each other to a pressure applied from the inside. The method of claim 13,
Container packaging sets having different thicknesses of the plurality of opening and closing portions. The method of claim 14,
An outer surface of the plurality of opening and closing portions exposed to the contents stored in the storage unit is a container packaging set having a curved structure along a longitudinal direction of the opening and closing valve. The method of claim 13,
The on-off valve,
A seating unit configured to be seated on the upper surface of the storage unit; And
Further comprising a body portion disposed between the seating portion and the plurality of opening and closing portions to connect the seating portion and the plurality of opening and closing portions to each other, and to press the storage portion in a radial direction,
A container packaging set provided integrally with the plurality of opening and closing parts, the seating part, and the body part. The method of claim 16,
The on-off valve,
Container packaging further comprising a pressing protrusion provided on the lower surface of the seating portion and configured to pressurize the upper surface of the storage portion, and forming a space between the seating portion and the storage portion in a vacuum state to compress the seating portion and the storage portion set. The method of claim 13,
The storage container,
The container packaging set further comprises a connection unit configured to be coupled to the storage unit, the opening/closing valve and the discharge unit inside, and the container packaging package to the outside. The method of claim 18,
The container packaging package,
A case provided with an opening on the upper surface and configured to open and close the opening; And
Including a main body that is accessible to the inside of the case through the opening,
The main body,
A container packaging set comprising a coupling part coupled to the connection part and configured to limit movement of the connection part in a radial direction of the connection part and a length direction of the connection part. The method of claim 19,
The coupling part,
A first coupling portion coupled to the connection portion such that the storage portion and the discharge portion are accommodated in the body; And
A container packaging set comprising two coupling portions coupled to the connection portion such that the storage portion is accommodated inside the main body and the discharge portion is exposed to the outside of the main body. The method of claim 20,
The first coupling portion and the second coupling portion,
Container packaging set including a receiving groove for supporting the outer surface of the connecting portion to limit the movement of the connecting portion in the radial direction of the connecting portion. The method of claim 20,
A first accommodation space in which the storage part can be accommodated is provided between the first coupling part and the second coupling part disposed above the first coupling part along the longitudinal direction of the main body,
A container packaging set provided with a second accommodation space in which the discharge part is accommodated below the first coupling part. The method of claim 19,
The connection part,
A body coupled to the storage unit, the opening/closing valve and the discharge unit to align the central axis of the storage unit, the opening/closing valve and the discharge unit, and restricting movement in the radial direction of the connection unit by the coupling unit; And
A container packaging set including a support member provided on the body and coupled to the coupling portion to limit movement in the longitudinal direction of the connection portion.

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