KR102616501B1 - User-mixed cosmetic manufacturing kit and cosmetic manufacturing method using the same - Google Patents

Abstract

The user-mixed cosmetic manufacturing kit may include a first sealed container, a second sealed container, and an airless pumping module. The first sealed container includes a first accommodating part for accommodating the first material, a first coupling part extending from the first accommodating part, and a first coupling part coupled to the first coupling part to prevent deterioration of the first material. It includes a first sealing portion that seals the inside of the first accommodating portion, and the second sealing container includes a second accommodating portion accommodating the second material, a second coupling portion extending from the second accommodating portion, and the second coupling portion. It includes a second sealing part that is coupled to the second accommodating part to seal the inside of the second accommodating part, and the airless pumping module is coupled to the first coupling part or the second coupling part to supply the third material through the skin insertion type needle. It can be discharged inside the skin. As a result, users can easily manufacture and use cosmetics, and external exposure of manufactured cosmetics is minimized to prevent deterioration as much as possible.

Description

User-mixed cosmetic manufacturing kit and cosmetic manufacturing method using the same {User-mixed cosmetic manufacturing kit and cosmetic manufacturing method using the same}

The present invention relates to a user-mixed cosmetics manufacturing kit and a cosmetics manufacturing method using the same.

Cosmetics refers to products used to clean and beautify the human body to add charm and brighten the appearance, or to maintain or promote the health of skin and hair. In addition, functional cosmetics refer to products that help whiten the skin, help improve skin wrinkles, burn the skin beautifully, or help protect the skin from ultraviolet rays.

Cosmetics need to be used under optimal conditions in order to perform their functions smoothly or have no adverse effects on skin and hair. Accordingly, the demand for mixed cosmetic manufacturing kits, which are used to manufacture cosmetics by mixing raw materials, is increasing.

However, the conventional mixed cosmetics manufacturing kit has a complicated manufacturing process, is stored by combining a separate extraction device, and when used, the manufactured cosmetics are easily exposed to external air or moisture and are highly likely to deteriorate.

Figure 1 is a diagram showing a conventional user-mixed cosmetic manufacturing kit. Specifically, Figure 1(a) shows the components of a conventional user-mixed cosmetic manufacturing kit, and Figure 1(b) shows a finished product that can be used by manufacturing a conventional manufacturing kit.

Referring to FIG. 1, a conventional cosmetic manufacturing kit may include a first container 1' containing a solid material and a second container 3' containing a liquid material that dissolves the solid material.

The first container (1') is coupled to a first container receiving portion (11') for accommodating a solid material and a first container coupling portion (13') extending from the first container receiving portion (11'). The first container lid 15' coupled to the portion 13' is disposed between the first container lid 15' and the first container coupling part 13' to form the inside of the first container receiving part 11'. It may include a first container sealing member (17') for sealing.

In addition, the second container (3') includes a second container receiving portion (31') for accommodating the solid material, a second container coupling portion (33') extending from the second container receiving portion (31'), and a second container receiving portion (31') for accommodating the solid material. A second container lid 35' coupled to the container coupling portion 33' and a second container receiving portion 31' disposed between the second container lid 35' and the second container coupling portion 33'. It may include a second container sealing member (37') that seals the interior.

The user can open the first container lid 15' after removing the first container closure member 17' of the first container 1', and the second container closure member 37' of the second container 3'. ), the second container lid (35') can be opened. Thereafter, the user can produce cosmetics by mixing solid materials and liquid materials in either the first container (1') or the second container (3').

However, the manufacturing process may be complicated, as the first container sealing member (17') and the second container sealing member (37') must be removed to manufacture cosmetics.

Additionally, the first container sealing member 17' may be made of a material such as aluminum to effectively seal and secure the inside of the first container receiving portion 11'. The second container sealing member 37' may also be made of a material such as aluminum. Accordingly, the user may be injured when removing the first container closure member 17' and the second container closure member 37'.

Meanwhile, referring again to FIG. 1, the user can couple a separate extraction part 5' to the first container coupling part 13' or the second container coupling part 33', and the extraction part 5' ) can be pressurized to extract cosmetics to the outside.

However, the extraction part (5') is stored by combining it with the first container (1') or the second container (3') in which the cosmetics are manufactured. When used, the extraction part (5') does not have a separate sealing function, so it is stored in the first container (1') or the second container (3') in which the cosmetics are manufactured. The degree of sealing can be significantly reduced compared to the case where the lid 15' and the first container sealing member 17' are used or the case where the second container lid 35' and the second container sealing member 37' are used.

In other words, if the manufactured cosmetics are combined with the extraction portion 5', they are easily exposed to external air or moisture, increasing the possibility of deterioration, and the period during which the user can use the cosmetics may be reduced.

In addition, as shown in FIG. 1, the conventional extraction unit 5' simply extracts cosmetics to the outside by applying pressure, so the user has no choice but to supply cosmetics to the epidermal layer, which is the surface of the skin.

As described above, manufactured cosmetics may deteriorate depending on external air and moisture, so cosmetics supplied to the epidermal layer may deteriorate before being supplied to the dermal layer, which is the inner side of the skin, and may be supplied to the dermal layer. As a result, side effects may occur on the user's skin due to deteriorated cosmetics.

In order to solve the above-described conventional problems, research is being actively conducted on a mixed cosmetic product kit that users can easily manufacture, and research is being conducted on a structure in which the extraction device used in combination with the container can have a sealing function. It is actively underway.

Embodiments of the present invention seek to provide a user-mixed cosmetics manufacturing kit that is easy to manufacture.

In addition, embodiments of the present invention seek to provide a user-mixed cosmetics manufacturing kit that includes an airless pumping module with an improved sealing structure, can store manufactured cosmetics, and minimize deterioration of cosmetics during use.

In addition, embodiments of the present invention seek to provide a manufacturing kit that can minimize deterioration by supplying cosmetics directly from a sealed container to the dermal layer of the skin through an airless pumping module.

According to the present embodiments, the user-mixed cosmetic manufacturing kit may include a first sealed container, a second sealed container, and an airless pumping module.

Specifically, a first sealed container containing a first material that is provided in a solid state and is chemically deteriorated within 24 hours when exposed to the outside and in contact with external air or moisture and loses its function as a cosmetic, and a first sealed container on the skin. Prepare a second sealed container containing a second material to be dissolved so as to penetrate into the epidermal layer, and mix the first material and the second material in either the first closed container or the second closed container to form a liquid. A third material is prepared and the active ingredient of the first material is activated for a predetermined period of time, and the third material is exposed to the outside by an external force in the first sealed container or the second sealed container in which the third material is manufactured. The third substance can be extracted and used by combining an airless pumping module including a skin-insertable needle to be discharged.

The first sealed container includes a first accommodating part for accommodating the first material, a first coupling part extending from the first accommodating part, and a first coupling part coupled to the first coupling part to prevent deterioration of the first material. It includes a first sealing portion that seals the inside of the first accommodating portion, and the second sealed container includes a second accommodating portion that accommodates the second material. The airless pumping module is coupled to the first coupling portion to seal the third accommodating portion. The substance may be discharged into the skin through the skin-insertable needle.

In addition, the second sealed container further includes a second coupling part extending from the second accommodating part and a second sealing part coupled to the second coupling part to seal the inside of the second accommodating part, and the airless pumping module is also coupled to the second coupling portion to discharge the third material into the skin through the skin-insertable needle.

In addition, the first coupling portion includes a first coupling body portion extending from the first accommodating portion and a first coupling protrusion annularly protruding from an outer peripheral surface of the first coupling body portion, and the first coupling body portion and the first coupling body portion include the first coupling body portion and the first coupling body portion. The first coupling protrusion may have an outer diameter smaller than that of the first accommodating portion.

In addition, the airless pumping module forms an exterior, the inner peripheral surface of one side is coupled to face the outer peripheral surface of the first coupling body portion, the other side is a pumping body portion provided with the skin insertion type needle, and the center of one side of the pumping body portion. It is provided in, a pumping contact portion extending toward the inside of the first accommodating portion to guide the third material of the first accommodating portion to the outside, surrounding the pumping contact portion, and a portion of the pumping body portion to correspond to the first coupling protrusion. It includes a pumping coupling portion indented along the inner peripheral surface, and the first coupling protrusion can be inserted and coupled to the pumping coupling portion.

In addition, the airless pumping module may further include a pumping elastic portion that is provided inside the pumping body portion, surrounds the pumping contact portion, and is compressed by contacting an end portion of the first coupling body portion.

Additionally, the distance between the pumping elastic portion and the pumping coupling portion may be smaller than the distance between the first coupling protrusion and an end of the first coupling main body portion.

In addition, the first coupling body portion includes a first coupling portion connected to the first accommodating portion and a first coupling extension portion extending from the first coupling portion and protruding the first coupling protrusion, and the first coupling portion. has the same outer diameter as the first coupling protrusion, and the first coupling extension may have a smaller outer diameter than the first coupling connection part.

In addition, the end of the first accommodating part is in contact with the end of the pumping main body, and the outer circumferential surface of the first accommodating part and the outer circumferential surface of the pumping main part may form the same curved surface.

In addition, the airless pumping module is provided on an inner peripheral surface facing the first coupling connection part of the pumping body part, and may further include a pumping depression that is depressed away from the first coupling connection part.

In addition, one end of the pumping depression portion faces the pumping coupling portion and the other end faces the first receiving portion, and the depression depth may increase as one end faces the other end.

In addition, the first sealing portion is provided to surround the first sealing insertion portion and the first sealing insertion portion inserted into the first accommodating portion, and an end of the first coupling portion is disposed between the first sealing insertion portion and the first sealing insertion portion. It may include a first closed peripheral portion, the first closed insertion portion, and a first closed grip portion extending from the first closed peripheral portion and having an outer diameter larger than the first closed peripheral portion.

Additionally, the first sealed peripheral portion may be coupled to the first coupling portion such that an end of the first sealed peripheral portion is spaced a predetermined distance from an end of the first accommodating portion.

The first coupling portion includes a first coupling indentation annularly indented on the outer peripheral surface of the first coupling main body portion, and the airless pumping module surrounds the pumping contact portion, and the pumping main body portion corresponds to the first coupling indentation portion. It includes a pumping protrusion protruding along the inner peripheral surface, and the pumping protrusion can be inserted and coupled to the first coupling indentation.

Embodiments of the present invention can provide a user-mixed cosmetic manufacturing kit that is easy to manufacture.

In addition, embodiments of the present invention can provide a user-mixed cosmetics manufacturing kit that includes an airless pumping module with an improved sealing structure, can store manufactured cosmetics, and minimize deterioration of cosmetics during use.

Additionally, embodiments of the present invention can provide a manufacturing kit that can minimize deterioration by supplying cosmetics directly from a sealed container to the dermal layer of the skin through an airless pumping module.

Figure 1 is a diagram showing a conventional user-mixed cosmetic manufacturing kit.
Figure 2 is a diagram showing a user-mixed cosmetics manufacturing kit according to an embodiment of the present invention.
Figure 3 is a diagram showing the manufacturing of a user-mixed cosmetics production kit into a finished product according to an embodiment of the present invention.
Figure 4 is a cross-sectional view of an airless pumping module and a sealed container according to an embodiment of the present invention.
Figure 5 is a cross-sectional view of the airless pumping module according to an embodiment of the present invention coupled to a sealed container.
Figure 6 is an exploded perspective view of an airless pumping module and a sealed container according to an embodiment of the present invention.
Figure 7 is a cross-sectional view of a sealing portion according to an embodiment of the present invention.

Below, with reference to the attached drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily implement the present invention.

However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. In order to clearly explain the present invention in the drawings, parts that are not related to the description are omitted, and similar parts are given similar reference numerals throughout the specification.

In this specification, duplicate descriptions of the same components are omitted.

Also, in this specification, when a component is mentioned as being 'connected' or 'connected' to another component, it may be directly connected or connected to the other component, but may be connected to the other component in the middle. It should be understood that may exist. On the other hand, in this specification, when it is mentioned that a component is 'directly connected' or 'directly connected' to another component, it should be understood that there are no other components in between.

Additionally, the terms used in this specification are merely used to describe specific embodiments and are not intended to limit the present invention.

Also, in this specification, singular expressions may include plural expressions, unless the context clearly dictates otherwise.

In addition, in this specification, terms such as 'include' or 'have' are only intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, and one or more It should be understood that this does not exclude in advance the presence or addition of other features, numbers, steps, operations, components, parts, or combinations thereof.

Also, in this specification, the term 'and/or' includes a combination of a plurality of listed items or any of the plurality of listed items. In this specification, 'A or B' may include 'A', 'B', or 'both A and B'.

Figure 2 is a diagram showing a user-mixed cosmetics manufacturing kit according to an embodiment of the present invention.

Referring to Figure 2, the user-mixed cosmetics manufacturing kit (K) according to an embodiment of the present invention may include a first sealed container (1), a second sealed container (3), and an airless pumping module (5). .

The first sealed container 1 can accommodate the first material. The first material may be a material provided in a solid phase (freeze-dried solid material, dried solid material, frozen solid material, etc.). In addition, the first material is dissolved and activated by the second material, which will be described later, to help whiten the skin, improve wrinkles on the skin, burn the skin beautifully, protect the skin from ultraviolet rays, or provide nutrients to the skin. It may be a substance that functions as supply.

Furthermore, the first material may be a material that is chemically deteriorated within 24 hours when exposed to the outside and in contact with air, moisture, or water, making it impossible to manufacture it as a cosmetic or not functioning properly as a cosmetic. For example, the first substance may be a substance such as hyaluronic acid or vitamins. However, it is not limited to this, and any substance that deteriorates when exposed to the outside or does not perform its function smoothly may be included in the first substance.

Specifically, the first sealed container 1 may include a first receiving portion 11. The first accommodating part 11 can accommodate the first material. That is, the first receiving portion 11 may be provided in a hollow cylindrical shape to provide a space where the first material can be stored.

The first sealed container 1 may include a first coupling portion 13. The first coupling portion 13 may extend from the first accommodating portion 11, and the first material may be guided to the first accommodating portion 11 through the first coupling portion 13.

The first sealed container 1 may include a first sealed portion 15. The first sealing part 15 can be coupled to the first coupling part 13 to seal the inside of the first receiving part 11. That is, the first sealing portion 15 can prevent the first material stored in the first receiving portion 11 from being exposed to the outside and being deteriorated by moisture or air.

The second sealed container 3 can accommodate a second material. The second material may be a material provided in liquid form. Additionally, the second material can dissolve the first material so that it can penetrate the epidermal layer of the skin and activate the first material. That is, the second material can be mixed with the first material to form a third material in which the active ingredient of the first material is activated for a predetermined period of time.

Specifically, the second sealed container 3 may include a second receiving portion 31. The second accommodating part 31 can accommodate the second material. That is, the second receiving portion 31 may be provided in a hollow cylindrical shape to provide a space where the first material can be stored.

The second sealed container (3) may include a second coupling portion (33). The second coupling portion 33 may extend from the second accommodating portion 31, and the second material may be guided to the second accommodating portion 31 through the second coupling portion 33.

The second sealed container 3 may include a second sealed portion 35. The second sealing part 35 can be coupled to the second coupling part 33 to seal the inside of the second receiving part 31. That is, the second sealing portion 35 can prevent the second material stored in the second receiving portion 31 from deteriorating as much as possible if the second material is exposed to the outside and deteriorates like the first material. there is.

The first sealed container 1 and the second sealed container 3 may have the same structure and shape. In addition, the first material does not necessarily have to be stored in the first closed container (1), and the second material does not necessarily have to be stored in the second closed container (3). That is, the first material and the second material can be separated and stored in each container.

In addition, only one of the first sealed container 1 and the second sealed container 3 may be provided as described above, and the other may be provided as a zipper bag with a vacuum formed or a container of another shape.

The airless pumping module 5 can discharge the third material formed by mixing the first material and the second material to the outside and supply it to the user's skin. The airless pumping module (5) will be described in detail later.

Figure 3 is a diagram showing the manufacturing of a user-mixed cosmetics production kit into a finished product according to an embodiment of the present invention.

Specifically, Figure 3(a) shows a user-mixed cosmetics manufacturing kit before manufacturing, and Figure 3(b) shows the first and second seals removed from the first and second sealed containers, respectively. , FIG. 3(c) shows injecting the second material from the second sealed container into the first sealed container, and FIG. 3(d) shows coupling the airless pumping module to the first sealed container.

Referring to Figure 3, the procedure for manufacturing a finished product using a user-mixed cosmetics manufacturing kit according to an embodiment of the present invention is as follows.

Users can prepare a custom-mixed cosmetic manufacturing kit. Specifically, a first sealed container (1) containing the first material, which is provided in a solid state and is chemically deteriorated within 24 hours when exposed to the outside and loses its function as a cosmetic when exposed to external air or moisture, and the first material. A second sealed container (3) containing a second material that can be dissolved to penetrate into the epidermal layer of the skin can be prepared.

Next, the first seal 15 is removed from the first sealed container 1, and the second seal 35 is removed from the second sealed container 3 to mix the first material and the second material. You can prepare.

Next, a third material is provided in liquid form by mixing the first material and the second material in one of the first sealed container (1) and the second sealed container (3), and the active ingredient of the first material is activated for a predetermined period of time. can be manufactured.

In Figure 3(c), the second material from the second sealed container (3) is put into the first sealed container (1), and the first and second materials are mixed in the first sealed container (1) to form the third material. Manufacturing is shown.

Since the second material is provided in a liquid form and is easier to add than the first material provided in a solid state, it is preferable to produce the third material by putting the second material in the second sealed container (3) into the first sealed container (1). Could be more effective. However, it is not limited to this, and the third material can be manufactured in the second closed container (3) by putting the first material in the first closed container (1) into the second closed container (3).

The user-mixed cosmetics manufacturing kit according to an embodiment of the present invention removes the first sealing part 15 from the first airtight container (1) and the second sealing part 35 from the second airtight container (3). By doing so, the first material and the second material can be mixed and the third material can be manufactured.

That is, the first container closing member 17' and the first container lid 15' are removed from the first container 1', and the second container closing member 37' and the second container 3' are removed from the first container 1'. Unlike the conventional cosmetics manufacturing kit that manufactures cosmetics (mixture) after removing the second container lid 35', the user-mixed cosmetics manufacturing kit according to an embodiment of the present invention can improve convenience in manufacturing. In addition, it is possible to prevent injury to the user that may occur when removing the first container sealing member 17' and the second container sealing member 37'.

Meanwhile, the predetermined period during which the effective ingredient of the above-described first material is activated may vary depending on the first material, second material, and third material. For example, if the first material is hyaluronic acid, it can be manufactured in liquid form and activated for 10 days. Additionally, the predetermined period may vary depending on the storage method as described above. The storage period can be extended if contact with external air and moisture is prevented as much as possible.

That is, the cosmetics manufacturing kit according to embodiments of the present invention can maintain the activated third material manufactured by the improved sealing structure of the airless pumping module, which will be described later, for at least 10 days, but the conventional cosmetics manufacturing kit has an extraction part Due to weak sealing properties, the manufactured third material can be maintained for up to 7 days.

Next, the airless pumping module (5) can be coupled to the first sealed container (1) or the second sealed container (3) in which the third material is manufactured. Specifically, the airless pumping module 5 may be coupled to the first coupling part 13 or the second coupling part 33. That is, if the third material is manufactured in the first sealed container (1), it can be coupled to the first coupling part (13), and if the third material is manufactured in the second sealed container (3), it can be coupled to the second coupling part (33). can be combined with

Additionally, the airless pumping module 5 can extract the third substance to the outside. Specifically, the airless pumping module 5 may include a skin-insertable needle (N), and the third material is pumped into the inside of the skin through the skin-insertable needle (N) by an external force acting on the airless pumping module 5. can be discharged. The inside of the skin may refer to the dermal layer of the skin.

Accordingly, as the conventional extraction unit 5' supplies cosmetics (mixture) to the epidermal layer of the skin, the cosmetics flows inward from the epidermal layer of the skin and deterioration can occur due to external air or moisture. The airless pumping module (5) according to an embodiment of the invention supplies the third substance stored in the first sealed container (1) or the second sealed container (3) directly to the inside of the skin without exposing it to the outside. Deterioration that may occur when a material is exposed to the outside can be prevented in advance.

Figure 4 is a cross-sectional view of an airless pumping module and a sealed container according to an embodiment of the present invention. Figure 5 is a cross-sectional view of the airless pumping module according to an embodiment of the present invention coupled to a sealed container. Specifically, Figure 4(a) is a cross-sectional view of the airless pumping module, and Figure 4(b) is a cross-sectional view of the sealed container.

Referring to Figures 4 and 5, the first coupling portion 13 of the first sealed container 1 according to an embodiment of the present invention may include a first coupling body portion 131. The first coupling body portion 131 extends from the first receiving portion 11 and can be coupled so that its outer peripheral surface faces the inner peripheral surface of the airless pumping module (5).

Additionally, the first coupling portion 13 may include a first coupling protrusion 133. The first coupling protrusion 133 may protrude in an annular shape from the outer peripheral surface of the first coupling body portion 131. The first coupling protrusion 133 is in contact with the inner peripheral surface of the airless pumping module 5 and can increase the coupling force between the airless pumping module 5 and the first sealed container 1.

Furthermore, the first coupling body portion 131 and the first coupling protrusion 133 may have outer diameters (D2, D3, D4) smaller than the outer diameter (D1) of the first receiving portion (11), and the airless pumping module The inner peripheral surface of (5) is in contact with at least a portion of the outer peripheral surface of the first coupling body portion 131 and the outer peripheral surface of the first coupling protrusion, and can provide strong coupling force and effectively seal the inside of the first accommodating portion 11. there is.

Additionally, the second coupling portion 33 of the second sealed container 3 may include a second coupling body portion 331. The second coupling body portion 331 extends from the second receiving portion 31 and can be coupled so that its outer peripheral surface faces the inner peripheral surface of the airless pumping module (5).

Additionally, the second coupling portion 33 may include a second coupling protrusion 333. The second coupling protrusion 333 may protrude in an annular shape from the outer peripheral surface of the second coupling body portion 331. The second coupling protrusion 333 is in contact with the inner peripheral surface of the airless pumping module 5 and can increase the coupling force between the airless pumping module 5 and the second sealed container 3.

Furthermore, the second coupling main body 331 and the second coupling protrusion 333 may have outer diameters D2, D3, and D4 smaller than the outer diameter of the second receiving part 31, and the airless pumping module 5 The inner peripheral surface of the contacts at least a portion of the outer peripheral surface of the second coupling body portion 331 and the outer peripheral surface of the second coupling protrusion, thereby providing strong coupling force and effectively sealing the inside of the second receiving portion 31.

The airless pumping module 5 may include a pumping body portion 51. The pumping body portion 51 may form the exterior of the airless pumping module 5, and one side may be open to form a space inside. That is, the pumping body 51 may be coupled so that the inner peripheral surface of one side faces the outer peripheral surface of the first coupling body 131, and a skin-intrusive needle may be disposed on the other side.

The airless pumping module 5 may include a pumping contact portion 56. The pumping contact portion 56 may be provided in the center of one side of the pumping body portion 51. Additionally, the pumping contact portion 56 may extend toward the inside of the first receiving portion 11. That is, the pumping contact portion 56 has one end disposed in a space formed inside the pumping body portion 51, and the other end extends toward the inside of the first receiving portion 11 and is stored in the first receiving portion 11. By contacting a third material, a path can be provided for the third material to move from the other end to one end.

The airless pumping module 5 may include a pumping coupling portion 57. The pumping coupling portion 57 surrounds the pumping contact portion 56 and may be indented along the inner peripheral surface of the pumping body portion 51 to correspond to the first coupling protrusion 133 of the first sealed container 1. That is, the pumping coupling portion 57 may be provided in a groove shape along the inner peripheral surface of the pumping body portion 51, and the first coupling protrusion 133 may be inserted into and coupled to the pumping coupling portion 57.

The airless pumping module 5 can be strongly fixed to the first sealed container 1 by engaging the first coupling protrusion 133 and the pumping coupling part 57, and the first receiving portion of the first sealed container 1 ( 11) The interior can be effectively sealed.

The arrangement relationship between the above-described airless pumping module (5) and the detailed configurations of the first sealed container (1) can be applied in the same manner as the detailed configurations of the second sealed container (3).

Meanwhile, the first coupling portion 13 of the first sealed container 1 according to an embodiment of the present invention may include a first coupling indentation (not shown). That is, the first coupling portion 13 may include a first coupling indentation instead of the first coupling protrusion 133. Specifically, the first coupling indentation may be indented in an annular shape on the outer peripheral surface of the first coupling main body portion 131.

Correspondingly, the airless pumping module 5 may include a pumping protrusion (not shown). That is, the airless pumping module 5 may include a pumping protrusion instead of the pumping coupling portion 57. Specifically, the pumping protrusion surrounds the pumping contact portion 56 and may protrude along the inner peripheral surface of the pumping body portion 51 to correspond to the first coupling indentation portion. Additionally, the pumping protrusion may be inserted into and coupled to the first coupling indentation.

The airless pumping module (5) can be strongly fixed to the first sealed container (1) by engaging the first coupling indentation and the pumping protrusion, and effectively pumps the inside of the first receiving part (11) of the first sealed container (1). It can be sealed.

That is, the first coupling indentation and the pumping protrusion may be provided in the same manner as the first coupling protrusion and the pumping coupling except that their structures are different.

Meanwhile, the airless pumping module 5 according to an embodiment of the present invention may further include a pumping elastic portion 58.

The pumping elastic portion 58 may be provided inside the pumping body portion 51 and surround the pumping contact portion 56. Additionally, the pumping elastic portion 58 may be compressed by contacting the end of the first coupling body portion 131.

Specifically, the distance H1 between the pumping elastic portion 58 and the pumping coupling portion 57 is between the end of the first coupling protrusion 133 and the first coupling main body portion 131 of the first sealed container (1). It may be provided smaller than the distance (H2) of.

That is, when the airless pumping module 5 is coupled to the first sealed container 1, the pumping elastic unit 58 moves toward the first combined body 131 through a restoring force due to elasticity of the first sealed container 1. The first accommodating part 11 can be sealed more effectively. This is because the airless pumping module 5 according to the embodiments of the present invention does not have a separate sealing member in the conventional extraction part 5', so it is not inserted into the first container 1' or the second container 3'. Unlike stored cosmetics (mixtures) that deteriorate early, it is much more effective.

The arrangement relationship between the above-described airless pumping module (5) and the detailed configurations of the first sealed container (1) can be applied in the same manner as the detailed configurations of the second sealed container (3).

Meanwhile, referring again to FIGS. 4 and 5, the first coupling body portion 131 of the first sealed container 1 according to an embodiment of the present invention includes a first coupling connection portion 1311 and a first coupling extension portion ( 1313). The first coupling portion 1311 may be connected to the first receiving portion 11, and the first coupling extension portion 1313 extends from the first coupling connector 1311, and has a first coupling protrusion 133 on the outer peripheral surface. It may protrude.

In addition, the first coupling portion 1311 has the same outer diameter (D3, D4) as the first coupling protrusion 133, and the first coupling extension portion 1313 has an outer diameter (D2) greater than that of the first coupling protrusion 1311. ) can be provided small.

Accordingly, a space is formed between the inner peripheral surface of the pumping main body 51 of the airless pumping module 5 and the outer peripheral surface of the first coupling extension 1313, so that the pumping main body 51 can easily be connected to the first coupling main body ( 131), and the pumping coupling portion 57 of the airless pumping module 5 can be easily inserted into the first coupling protrusion 133 of the first sealed container (1).

In addition, the inner peripheral surface of the pumping main body 51 and the outer peripheral surface of the first coupling main body 131 of the first sealed container 1 are coupled so that the airless pumping module 5 and the first sealed container 1 are strongly connected. It can be combined and airtightness can be improved.

That is, the user-mixed cosmetics manufacturing kit according to embodiments of the present invention can easily combine the airless pumping module 5 and the first sealed container 1, and can provide strong coupling force and sealing properties.

In addition, the end of the first accommodating part 11 of the first sealed container 1 is in contact with the end of the pumping main body 51 of the airless pumping module 5, and the outer peripheral surface of the first accommodating part 11 and the pumping main body. The outer peripheral surface of the portion 51 may form the same plane. The above-mentioned same plane may mean the same curved surface or a parallel curved surface.

Accordingly, when the airless pumping module (5) is coupled to the first sealed container (1), external air or moisture enters the first receiving part (11) between the end of the first receiving part (11) and the pumping body part (51). ) Inflow inside can be prevented as much as possible. In addition, the outer peripheral surface of the first receiving part 11 and the outer peripheral surface of the pumping main body 51 form the same plane, so that there is no part that protrudes to the outside when the user uses it, so damage can be prevented as much as possible and the risk of injury to the user can be reduced.

Additionally, the second combined body portion 331 of the second sealed container 3 may include a second combined connection portion 3311 and a second combined extension portion 3313. The second coupling portion 3311 may be connected to the second receiving portion 31, and the second coupling extension portion 3313 extends from the second coupling connector 3311, and has a second coupling protrusion 333 on the outer peripheral surface. It may protrude.

In addition, the second coupling portion 3311 has the same outer diameter (D3, D4) as the second coupling protrusion 333, and the second coupling extension portion 3313 has an outer diameter (D2) greater than that of the second coupling protrusion 3311. ) can be provided small.

Accordingly, a space is formed between the inner peripheral surface of the pumping main body 51 of the airless pumping module 5 and the outer peripheral surface of the second coupling extension 3313, so that the pumping main body 51 can easily be connected to the second coupling main body ( 331), and the pumping coupling portion 57 of the airless pumping module 5 can be easily inserted into the second coupling protrusion 333 of the second sealed container 3.

In addition, the inner peripheral surface of the pumping main body 51 and the outer peripheral surface of the second coupling main body 331 of the second sealed container 3 are coupled so that the airless pumping module 5 and the second sealed container 3 are strongly connected. It can be combined and airtightness can be improved.

That is, the user-mixed cosmetics manufacturing kit according to embodiments of the present invention can easily combine the airless pumping module 5 and the second sealed container 3, and can provide strong coupling force and sealing properties.

In addition, the end of the second accommodating part 31 of the second sealed container 3 is in contact with the end of the pumping main body 51 of the airless pumping module 5, and the outer peripheral surface of the second accommodating part 31 and the pumping main body. The outer peripheral surface of the portion 51 may form the same plane. The above-mentioned same plane may mean the same curved surface or a parallel curved surface.

Accordingly, when the airless pumping module (5) is coupled to the second sealed container (3), external air or moisture enters the second receiving part (31) between the end of the second receiving part (31) and the pumping body part (51). ) Inflow inside can be prevented as much as possible. In addition, the outer peripheral surface of the second receiving portion 31 and the outer peripheral surface of the pumping body portion 51 form the same plane, so that there is no part that protrudes to the outside when the user uses it, so damage can be prevented as much as possible and the risk of injury to the user can be reduced.

Meanwhile, the airless pumping module 5 according to an embodiment of the present invention may further include a pumping depression 59. The pumping depression portion 59 may be provided on the inner peripheral surface facing the first coupling connection portion 1311 and may be depressed to be away from the first coupling connection portion 1311.

In addition, the pumping depression 59 has one end facing the pumping coupling part 57 and the other end facing the first receiving part 11, and the depression depth may increase as one end faces the other end. That is, the pumping depression 59 may be provided in a shape that tapers outward in the radial direction as it moves from one end to the other end.

Accordingly, the airless pumping module 5 can be more easily coupled to the first sealed container 1.

Figure 6 is an exploded perspective view of an airless pumping module and a sealed container according to an embodiment of the present invention.

Referring to Figures 5 and 6, the first sealed container (1) according to an embodiment of the present invention further includes a first bottom portion (16), a first partition wall (17), and a first communication hole (18). can do. When the third material in the first receiver 11 is discharged to the outside by the airless pumping module 5, the first bottom portion 16 moves toward the airless pumping module 5 and continuously discharges the third material to the outside. Allow it to be discharged.

The first partition wall 17 is provided at the end of the first accommodating part 11 to prevent the first bottom part 16 from being separated from the inside of the first accommodating part 11. The first communication hole (18) allows the first bottom part (16) to move toward the airless pumping module (5) when the third material of the first receiving part (11) is discharged to the outside by the airless pumping module (5). A flow path through which external air flows in can be provided.

The above-described configurations can be equally provided in the second sealed container (3).

On the other hand, the airless pumping module 5 according to an embodiment of the present invention includes a pumping body portion 51, a pumping contact portion 56, a pumping press portion 52, a pumping spring 53, a pumping push rod 54, It may include a pumping sealing cap 55 and a pumping elastic portion 58. The pumping body portion 51, the pumping contact portion 56, and the pumping elastic portion 58 may be described in duplicate with the above-described content for clear explanation.

The pumping body portion 51 may include a pumping bottom portion 511, and the pumping bottom portion 511 may include a pumping coupling hole 5111. The pumping coupling hole 5111 is formed in the center of the pumping bottom part 511 and can be coupled to the upper part of the first coupling part 13 of the first sealed container (1). A pumping elastic portion 58 may be disposed inside the pumping bottom portion 511.

Additionally, the pumping contact portion 56 may be coupled to the lower portion of the pumping bottom portion 511 and positioned at the lower portion of the pumping coupling hole 5111. The pumping contact part 56 may include a pumping inlet hole 561 and a pumping check valve 563. The pumping inlet hole 561 may be formed in the lower part of the pumping contact part 56, and the pumping check valve 563 may be disposed inside the pumping inlet hole 561.

That is, the pumping check valve 563 opens when the mixture contained in the first receiving part 11 flows into the pumping contact part 56, and the cosmetics flowing into the pumping contact part 56 enters the first receiving part ( 11) The pumping inlet hole 561 can be blocked to prevent discharge again. The pumping check valve 563 may have various shapes and structures.

The pumping press unit 52 is inserted into the pumping coupling hole 5111 and is located at the top of the pumping contact part 56, and can move in the up and down direction along the pumping coupling hole 5111. Additionally, the pumping press unit 52 may include a pumping discharge hole 521 and a pumping coupling protrusion 523. The pumping discharge hole 521 may be formed by penetrating from one end to the other end of the pumping press unit 52, and the pumping coupling protrusion 523 protrudes on the inner peripheral surface of the pumping discharge hole 521 to connect the pumping push rod 54 and the pumping push rod 54. can be combined The pumping discharge hole 521 may be in communication with the pumping contact portion 56 by the pumping push rod 54.

The pumping spring 53 is disposed between the pumping press unit 52 and the pumping bottom unit 511 and can elastically support the pumping press unit 52. In addition, the pumping push rod 54 may be combined with the pumping press portion 52 and the lower portion may be disposed inside the pumping contact portion 56.

Specifically, the pumping push rod 54 is formed in a substantially hollow cylindrical shape, and the top may be open. Additionally, the pumping push rod 54 may include an annular pumping groove 541 and a pumping hole 543.

The pumping annular groove 541 may be provided on the outer peripheral surface of the pumping push rod 54, and the pumping coupling protrusion 523 may be inserted. Additionally, the pumping hole 543 may be formed in the lower part of the pumping push rod 54 and may be opened and closed by the pumping sealing cap 55.

The pumping sealing cap 55 is formed to surround the lower outer peripheral surface of the pumping push rod 54 and can open and close the pumping hole 543 as described above.

Specifically, when the pumping sealing cap 55 is lowered together with the pumping press part 52 and the pumping push rod 54, the gap between the pumping push rod 54 and the pumping sealing cap 55 opens and the pumping contact part 56 ) Cosmetics contained in the pumping hole 543 flows into the pumping push rod 54, and the pumping sealing cap 55 rises together with the pumping press part 52 and the pumping push rod 54. At this time, the pumping sealing cap 55 may block the pumping hole 543.

Meanwhile, the pumping body portion 51 may further include a pumping head portion 513. The pumping head unit 513 is formed with a flow path through which a third substance flows, and may be equipped with a plurality of skin-insertable needles (N).

The pumping head unit 513 may include a pumping housing 5131, a first pumping head unit 513a, and a second pumping head unit 513b. The pumping housing 5131 has a pumping assembly groove 5133 formed at the bottom and is coupled to the upper part of the pumping press unit 52, and a plurality of pumping protrusions 5135 are formed at the top. In addition, a pumping connector 5137 may be formed in the center of the pumping housing 5131 to connect the pumping discharge hole 521 of the pumping press unit 52 and the flow path. A pumping seating groove 5139 is formed in the upper part of the pumping housing 5131 into which the first pumping head part 513a and the second pumping head part 513b are inserted, so that the first pumping head part 513a and the second pumping head part 513b are inserted. It can be integrally coupled with the head portion 513b.

The first pumping head part 513a may be formed in a disk shape and coupled to the upper part of the pumping housing 5131. Specifically, the first pumping head part 513a is inserted into the pumping seating groove 5139, and a first pumping fixing hole (not shown) into which the pumping protrusion 5135 is inserted is formed at the upper part of the pumping housing 5131. can be combined

Figure 7 is a cross-sectional view of a sealing portion according to an embodiment of the present invention.

Referring to FIG. 7, the first sealing portion 15 of the first airtight container 1 according to an embodiment of the present invention includes a first sealing insertion portion 151, a first sealing peripheral portion 153, and a first sealing insertion portion 151. It may include a sealed gripping portion (155).

The first sealed insertion part 151 may be inserted into the first receiving part 11. That is, the outer circumferential surface of the first sealed insertion part 151 is in close contact with the inner circumferential surface of the first accommodating part 11, thereby sealing the first accommodating part 11. The first sealed peripheral portion 153 is provided to surround the first sealed insertion portion 151, and an end of the first coupling portion 13 may be disposed between the first sealed insertion portion 151. Accordingly, the sealing performance can be improved through a double sealing structure due to the first sealing insertion portion 151 and the first coupling portion 13.

The first closed gripping portion 155 may extend from the first closed insertion portion 151 and the first closed peripheral portion 153. That is, the first closed gripping portion 155 may extend from the end of the first closed insertion portion 151 and the end of the first closed peripheral portion 153, and may have a larger outer diameter than the first closed peripheral portion 153. It can be provided.

That is, the first sealing grip part 155 serves as a handle when the user removes the first sealing part 15 from the first sealing container 1, so that the user can easily remove the first sealing part 15 from the first sealing container 1. It can be removed from the sealed container (1).

Additionally, the first sealed peripheral portion 153 may be coupled to the first coupling portion 13 such that an end of the first sealing portion 153 is spaced a predetermined distance from the end of the first receiving portion 11. That is, the user inserts a part of the finger into the end of the first closed peripheral part 153 and the end of the first receiving part 11 and places the other part of the finger on the first closed grip part 155, thereby operating the principle of a lever. The first sealing portion 15 can be removed from the first sealing container 1 using .

Furthermore, the first sealing portion 15 may further include a first sealing protrusion 157 and a first sealing insertion portion 159. The first sealing protrusion 157 is a first coupling depression (not shown) that is inserted into the inside of the first accommodating part 11 and is recessed on the inner peripheral surface of the first coupling part 13 to correspond to the first sealing protrusion 157. ) can be inserted and combined. The first sealed insertion portion 159 may be coupled by inserting the first coupling protrusion 133 of the first coupling portion 13. Accordingly, the first sealing portion 15 can be strongly fixed to the first coupling portion 13.

Additionally, the second sealed portion 35 of the second sealed container 3 may include a second sealed insertion portion 351, a second closed peripheral portion 353, and a second closed gripping portion 355.

The second sealed insertion part 351 may be inserted into the second receiving part 31. The second sealed peripheral portion 353 is provided to surround the second sealed insertion portion 351, and the end of the second coupling portion 33 may be disposed between the second sealed insertion portion 351. Accordingly, the sealing performance can be improved through a double sealing structure due to the second sealing insertion portion 351 and the second coupling portion 33.

The second closed grip portion 355 may extend from the second closed insertion portion 351 and the second closed peripheral portion 353. That is, the second closed gripping portion 355 may extend from the end of the second closed insertion portion 351 and the end of the second closed peripheral portion 353, and may have a larger outer diameter than the second closed peripheral portion 353. It can be provided.

That is, the second sealing grip part 355 serves as a handle when the user removes the second sealing part 35 from the second sealing container 3, so that the user can easily remove the second sealing part 35 from the second sealing container 3. It can be removed from the sealed container (3).

Additionally, the second sealing peripheral portion 353 may be coupled to the second coupling portion 33 such that its end is spaced a predetermined distance from the end of the second receiving portion 31. That is, the user inserts part of the finger into the end of the second closed peripheral part 353 and the end of the second receiving part 31 and places the other part of the finger on the second closed grip part 355, thereby acting as a lever. The second sealing portion 35 can be removed from the second sealing container 3 using .

Furthermore, the second sealing portion 35 may further include a second sealing protrusion 357 and a second sealing insertion portion 359. The second sealing protrusion 357 is a second coupling depression (not shown) that is inserted into the inside of the second accommodating part 31 and is recessed on the inner peripheral surface of the second coupling part 33 to correspond to the second sealing protrusion 357. ) can be inserted and combined. The second sealing insertion portion 359 may be coupled to the second coupling protrusion 333 of the second coupling portion 33 by being inserted into it. Accordingly, the second sealing portion 35 can be strongly fixed to the second coupling portion 33.

Although representative embodiments of the present invention have been described in detail above, those skilled in the art will understand that various modifications can be made to the above-described embodiments without departing from the scope of the present invention. . Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined not only by the claims described later but also by equivalents to the claims.

1: first sealed container 3: second sealed container
5: Airless pumping module N: Skin insertion type needle

Claims (14)

A first sealed container that contains the first substance, which is provided in a solid state and is exposed to the outside and loses its function as a cosmetic by chemically deteriorating within 24 hours when exposed to external air or moisture, and the first substance penetrates into the epidermal layer of the skin. Prepare a second sealed container containing the second material to be dissolved as much as possible, and mix the first material and the second material in one of the first sealed container and the second sealed container to form a liquid. A third material is manufactured in which the active ingredient of the first material is activated for a predetermined period of time, and the third material is discharged to the outside by an external force in the first sealed container or the second sealed container in which the third material is manufactured. In the user-mixed cosmetics manufacturing kit for extracting and using the third substance by combining an airless pumping module including an internalized needle,
The first sealed container is
a first accommodating portion accommodating the first material;
a first coupling portion extending from the first accommodating portion;
A first sealing part coupled to the first coupling part to seal the inside of the first accommodating part to prevent deterioration of the first material;
A first coupling body portion extending from the first accommodating portion; and
It includes a first coupling protrusion that protrudes in an annular shape on the outer peripheral surface of the first coupling main body,
The first combined body portion
A first coupling connection portion connected to the first accommodating portion; and
It extends from the first coupling connection portion and includes a first coupling extension portion from which the first coupling protrusion protrudes,
The first coupling body portion and the first coupling protrusion have an outer diameter smaller than the outer diameter of the first accommodating portion,
The first coupling connection portion has the same outer diameter as the first coupling protrusion,
The first coupling extension portion is provided with a smaller outer diameter than the first coupling connection portion,
The second sealed container is
a second receiving portion accommodating the second material;
a second coupling portion extending from the second receiving portion; and
A second sealing part coupled to the second coupling part to seal the inside of the second accommodating part to prevent deterioration of the second material,
The airless pumping module is coupled to the first coupling portion to discharge the third material into the skin through the skin insertion needle. delete According to paragraph 1,
The airless pumping module is
A pumping body portion that forms an exterior, the inner peripheral surface of one side of which is coupled to face the outer peripheral surface of the first coupling body portion, and the other side of which is provided with the skin insertion type needle;
a pumping contact portion provided at the center of one side of the pumping body portion and extending toward the inside of the first accommodating portion to guide the third substance of the first accommodating portion to the outside;
It includes a pumping coupling portion that surrounds the pumping contact portion and is indented along the inner peripheral surface of the pumping body portion to correspond to the first coupling protrusion,
A user-mixed cosmetic manufacturing kit, characterized in that the first coupling protrusion is inserted and coupled to the pumping coupling part. According to paragraph 3,
The airless pumping module is
A user-mixed cosmetic manufacturing kit further comprising a pumping elastic portion provided inside the pumping body portion, surrounding the pumping contact portion, and compressed by contacting an end of the first coupling body portion. According to paragraph 4,
A user-mixed cosmetic manufacturing kit, characterized in that the distance between the pumping elastic portion and the pumping coupling portion is smaller than the distance between the first coupling protrusion and an end of the first coupling main body portion. delete According to clause 5,
The end of the first accommodating part is in contact with the end of the pumping main body, and the outer circumferential surface of the first accommodating part and the outer circumferential surface of the pumping main part form the same curved surface. According to clause 5,
The airless pumping module is
A user-mixed cosmetic manufacturing kit further comprising a pumping recessed portion provided on an inner peripheral surface facing the first coupling connection portion of the pumping body portion and being recessed away from the first coupling connector portion. According to clause 8,
A user-mixed cosmetic manufacturing kit, wherein one end of the pumping depression part faces the pumping coupling part and the other end faces the first receiving part, and the depression depth increases as one end points towards the other end. According to paragraph 1,
The first sealing part
a first sealing insertion portion whose outer circumferential surface is in close contact with the inner circumferential surface of the first accommodating portion and is inserted into the first accommodating portion to seal the first accommodating portion;
a first sealed peripheral portion provided to surround the first sealed insertion portion, and an end of the first coupling portion disposed between the first sealed insertion portion; and
A user-mixed cosmetic manufacturing kit comprising a first sealed insertion part and a first sealed gripping part extending from the first sealed peripheral part and having an outer diameter larger than the first sealed peripheral part. According to clause 10,
A user-mixed cosmetic manufacturing kit, characterized in that the first sealed peripheral portion is coupled to the first coupling portion such that an end of the first sealing portion is spaced a predetermined distance from the end of the first accommodating portion. According to paragraph 1,
The first coupling part
A first coupling body portion extending from the first accommodating portion; and
It includes a first coupling indentation portion annularly indented on the outer peripheral surface of the first coupling body portion,
The airless pumping module is
A pumping body portion that forms an exterior, the inner peripheral surface of one side of which is coupled to face the outer peripheral surface of the first coupling body portion, and the other side of which is provided with the skin insertion type needle;
a pumping contact portion provided at the center of one side of the pumping body portion and extending toward the inside of the first accommodating portion to guide the third substance of the first accommodating portion to the outside;
It includes a pumping protrusion surrounding the pumping contact portion and protruding along the inner peripheral surface of the pumping body portion to correspond to the first coupling indentation portion,
A user-mixed cosmetics manufacturing kit, characterized in that the pumping protrusion is inserted and coupled to the first coupling indentation. A first case containing the first substance, which is provided in a solid state and is exposed to the outside and loses its function as a cosmetic by chemically deteriorating within 24 hours when exposed to external air or moisture, and the first substance can penetrate into the epidermal layer of the skin. Prepare a second sealed container in which the second material to be dissolved is stored, and in the second sealed container, the first material and the second material are mixed to form a liquid, and the active ingredient of the first material is activated for a predetermined period of time. A third material is manufactured, and an airless pumping module including a skin-insertable needle is coupled to the second sealed container in which the third material is manufactured to discharge the third material to the outside by external force. In the user-mixed cosmetics manufacturing kit that extracts and uses,
The first case is
a first accommodating portion accommodating the first material;
a first coupling portion extending from the first accommodating portion;
A first sealing part coupled to the first coupling part to seal the inside of the first accommodating part to prevent deterioration of the first material;
A first coupling body portion extending from the first accommodating portion; and
It includes a first coupling protrusion that protrudes in an annular shape on the outer peripheral surface of the first coupling main body,
The first combined body portion
A first coupling connection portion connected to the first accommodating portion; and
It extends from the first coupling connection portion and includes a first coupling extension portion from which the first coupling protrusion protrudes,
The first coupling body portion and the first coupling protrusion have an outer diameter smaller than the outer diameter of the first accommodating portion,
The first coupling connection portion has the same outer diameter as the first coupling protrusion,
The first coupling extension portion is provided with a smaller outer diameter than the first coupling connection portion,
The second sealed container is
a second receiving portion accommodating the second material;
a second coupling portion extending from the second receiving portion; and
A second sealing part coupled to the second coupling part to seal the inside of the second accommodating part to prevent deterioration of the second material,
The airless pumping module is coupled to the first coupling portion to discharge the third material into the skin through the skin insertion needle. It is provided in a solid state and contains a first sealed container that is exposed to the outside and loses its function as a cosmetic by chemically deteriorating within 24 hours when exposed to external air or moisture, and the first material can penetrate into the epidermal layer of the skin. Prepare a second sealed container in which the second material to be dissolved is stored, and in the second sealed container, the first material and the second material are mixed to form a liquid, and the active ingredient of the first material is activated for a predetermined period of time. A third material is manufactured, and an airless pumping module including a skin-insertable needle is coupled to the second sealed container in which the third material is manufactured to discharge the third material to the outside by external force. In the user-mixed cosmetics manufacturing kit that extracts and uses,
The first sealed pack is
a first accommodating portion accommodating the first material;
a first coupling portion extending from the first accommodating portion;
A first sealing part coupled to the first coupling part to seal the inside of the first accommodating part to prevent deterioration of the first material;
A first coupling body portion extending from the first accommodating portion; and
It includes a first coupling protrusion that protrudes in an annular shape on the outer peripheral surface of the first coupling main body,
The first combined body portion
A first coupling connection portion connected to the first accommodating portion; and
It extends from the first coupling connection portion and includes a first coupling extension portion from which the first coupling protrusion protrudes,
The first coupling body portion and the first coupling protrusion have an outer diameter smaller than the outer diameter of the first accommodating portion,
The first coupling connection portion has the same outer diameter as the first coupling protrusion,
The first coupling extension portion is provided with a smaller outer diameter than the first coupling connection portion,
The second sealed container is
a second receiving portion accommodating the second material;
a second coupling portion extending from the second receiving portion; and
A second sealing part coupled to the second coupling part to seal the inside of the second accommodating part to prevent deterioration of the second material,
The airless pumping module is coupled to the first coupling portion to discharge the third material into the skin through the skin insertion needle.

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