WO2018217025A1

WO2018217025A1 - Integrated cosmetic container provided with sealing ring and elastic connection member

Info

Publication number: WO2018217025A1
Application number: PCT/KR2018/005881
Authority: WO
Inventors: 이도훈
Original assignee: 이도훈
Priority date: 2017-05-24
Filing date: 2018-05-24
Publication date: 2018-11-29
Also published as: KR20180128677A

Abstract

The present invention relates to an integrated cosmetic container provided with a sealing ring and an elastic connection member, and more particularly, to an integrated cosmetic container provided with a sealing ring and an elastic connection member, wherein the sealing ring is integrated with an inner container through double injection molding, and a protruding sealing ring is provided on the lower portion of a lid of the inner container so that the protruding sealing ring of the lid of the inner container tightly contacts the inner circumference of the sealing ring when the lid of the inner container is closed, whereby the sealing ability of the inner container is enhanced. Also, by integrally injection molding the inner container and the lid of the inner container into a single component, and integrally forming the soft sealing ring through double injection molding with the inner container, that is injection molded into the single component, and, a process of producing the inner container, the lid of the inner container, and the sealing ring may be simplified to allow manufacturing costs to be saved, and accordingly, the productivity of the process may be improved.

Description

Integrated cosmetic container with sealing ring and elastic connecting member

The present invention relates to an integrated cosmetic container provided with a sealing ring and an elastic connection member, and more specifically, by forming a sealing ring integrally through a double injection into the inner container, and forming a sealing protrusion on the lower portion of the inner container lid, The present invention relates to an integrated cosmetic container having a sealing ring and an elastic connection member which tightly adheres to the inner circumference of the sealing ring when the inner container lid is closed, thereby tightly sealing the inner container.

Further, the inner container and the inner container lid are integrally formed by injection molding to form a single part, and the inner container and the inner container lid are integrally formed by double-injecting a soft sealing ring into the inner container that is injection molded as a single part. And the production process of the sealing ring can be simplified to reduce the manufacturing cost, and thus relates to a one-piece cosmetic container with a sealing ring and the elastic connection member is improved productivity.

In general, women use makeup to make their faces look bright and beautiful.

Such cosmetics can be classified into basic cosmetics, makeup cosmetics, functional cosmetics, hair cosmetics, etc. according to their functions, and are classified into powder, liquid, gel, and solid cosmetics according to their condition, and are stored and used in a container suitable for each condition. .

However, cosmetics contain a large amount of volatile components such as water or alcohol, so if the cosmetic container is not completely sealed due to such moisture or volatile components, the moisture evaporates and the volatile components volatilize to reduce the amount of cosmetics. Due to the volatilization, there was a problem in that the performance of the cosmetics was reduced while changing the mixing ratio between the cosmetic components.

Moreover, it is very important to keep cosmetics so that the original ingredients of cosmetics are kept at all times because they become dry when moisture evaporates or volatilizes and loses their original function.

* To this end, the conventional cosmetic container is provided with an airtight lid that maintains airtightness to prevent evaporation of moisture and volatilization of volatile components, and an airtight packing is installed to maintain the airtightness of the cosmetic container containing cosmetics. .

As shown in FIG. 1, a cosmetic compact container has been disclosed as Korean Utility Model No. 20-0476640 as described above. The prior art includes an inner container including an inner body and an inner cover hinged to the inner body. It includes a sealing means provided in the inner container, the sealing means is composed of the insertion groove formed on the edge of the inner body, the packing to be inserted into the insertion groove and the protrusion to enter the insertion groove to maintain the sealing force of the inner container It is characterized by.

However, the prior art, but the packing is coupled in the insertion groove of the inner container, there is a problem that the sealing force is dropped as the packing changes aging over time.

In order to solve such a problem, as shown in FIG. 2, Korean Patent No. 10-1505789 discloses a cosmetic container. The prior art includes a lower case and a case lid, and is inserted into and fixed inside the lower case. An intermediate closing member connected to the lid and the hinge pin and the inner case is inserted and fixed inside the intermediate closing member and connected to the inner case lid and the hinge pin, the airtight member is double-injected in the upper outer peripheral portion of the inner case It is structured to be integrally provided so as to seal the center case lid to the airtight member.

However, when looking at the production process of the prior art, first the injection molding of the inner case and the inner case lid separately, and double-injection of the airtight member to the inner case, and then to assemble the inner case lid with a hinge pin to the inner case again Therefore, the assembly process is complicated, resulting in a drop in productivity.

In addition, the prior art has a problem that the inner case lid is not elastically opened and closed from the inner case to reduce the feeling of use, the manufacturing cost is increased because a separate elastic opening structure must be installed to improve the feeling.

The present invention has been made in order to solve the above problems, by integrally forming a sealing ring in the inner container through a double injection, and by forming a sealing protrusion in the lower portion of the inner container lid, when the inner container lid is closed Provides an integral cosmetic container having a sealing ring and an elastic connection member to tightly adhere to the inner ring of the sealing ring tightly to the inner circumference of the sealing ring to improve the sealing force of the container.

Further, the inner container and the inner container lid are integrally formed by injection molding to form a single part, and the inner container and the inner container lid are integrally formed by double-injecting a soft sealing ring into the inner container that is injection molded as a single part. And the production process of the sealing ring can be simplified to reduce the manufacturing cost, thereby providing an integrated cosmetic container having a sealing ring and the elastic connection member is improved productivity.

In addition, a single injection of the sealing ring and the elastic connecting member to the integrally injection molded inner container and the inner container lid, the sealing ring is double injection into the outer wall of the inner container, and at the same time one side of the elastic connecting member Double injection at the top, the other side is double injection to the outer periphery of the inner container lid to connect the inner container and the inner container lid with an elastic connecting member, when the inner container lid is opened and closed the elastic connecting member An object of the present invention is to provide a one-piece cosmetic container equipped with a sealing ring and an elastic connection member that can be opened and closed to increase elasticity.

The present invention is a cosmetic container consisting of a container containing a cosmetic and a container for opening and closing the container,

The inner container and the inner container lid are connected to each other by a hinge part, and are integrally injection molded, and the inner container has a soft sealing ring double injection or insert injection, and one side of the soft elastic connecting member is integrally connected to the sealing ring. To provide a one-piece cosmetic container with a sealing ring and the elastic connection member, characterized in that the double injection or insert injection, and the other side of the elastic connection member is integrally connected to the inner container lid.

In addition, the inner container and the inner container lid is coupled to the inside of the outer container, characterized in that the outer container lid is hinged to one side of the outer container.

In addition, the inner container is formed with an inner wall and an outer wall spaced apart from the inner wall by a predetermined interval, characterized in that the sealing ring is double injection or insert injection in the upper inner circumference of the outer wall.

In addition, the bottom of the inner container lid is formed with a sealing protrusion wheel is characterized in that the sealing protrusion wheel is in close contact with the inner circumference of the sealing ring.

In addition, a pressing jaw is formed on an outer side of the inner container lid, and a sealing jaw extends outward from an upper portion of the sealing ring, so that the pressing jaw is in close contact with the sealing jaw.

In addition, the elastic connection member is formed on both sides of the inner portion and the hinge portion of the inner container lid is characterized in that the inner container lid is elastically opened and closed.

In addition, the sealing ring and the elastic connecting member is characterized in that the double injection or insert injection integral to the inner container and the inner container lid.

The integrated cosmetic container provided with the sealing ring and the elastic connecting member according to the present invention is formed integrally by double injection into the sealing ring in the inner container, and by forming a sealing wheel at the lower portion of the inner container lid, the inner container lid is closed When the sealing protrusion of the inner container lid is tightly adhered to the inner circumference of the sealing ring, the sealing force of the inner container is improved.

In addition, the integral cosmetic container provided with the sealing ring and the elastic connecting member according to the present invention is formed into a single part by injection molding the inner container and the inner container lid, and thus soft to the inner container injection molded as a single part By double-injecting the sealing ring to form a single body, the production process of the inner container and the inner container lid and the sealing ring can be simplified to reduce the manufacturing cost, thereby improving the productivity.

In addition, the integrated cosmetic container provided with the sealing ring and the elastic connecting member according to the present invention is a double injection of the sealing ring and the elastic connecting member in the integrally molded injection molded container and the inner container lid, the sealing ring is inside the outer wall of the inner container Double injection into the, at the same time one side of the elastic connection member is double injection to the top of the sealing ring, the other side is double injection to the outer periphery of the inner container lid by connecting the inner container and the inner container lid to the elastic connecting member When the inner container lid is opened and closed, the elastic connection member may open and close the inner container lid to increase the feeling of use.

1 is a conventional cosmetic compact container.

2 is a conventional cosmetic container.

Figure 3 is a perspective view of a cosmetic container according to an embodiment of the present invention.

Figure 4 is an exploded perspective view of a cosmetic container according to an embodiment of the present invention.

Figure 5 is a cross-sectional view A-A of the cosmetic container according to an embodiment of the present invention.

Figure 6 is a cross-sectional view B-B of the cosmetic container according to an embodiment of the present invention.

7 is a perspective view of the inner container and the inner container lid of the cosmetic container according to an embodiment of the present invention.

Figure 8 is a cross-sectional view A-A showing a closed state of the inner container lid of the cosmetic container according to an embodiment of the present invention.

The technical problem achieved by the present invention and the practice of the present invention will be apparent from the preferred embodiments described below. Hereinafter, a one-piece cosmetic container provided with a sealing ring and an elastic connection member according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Figure 3 is a perspective view of a cosmetic container according to an embodiment of the present invention, Figure 4 is an exploded perspective view of a cosmetic container according to an embodiment of the present invention, Figure 5 is a AA of a cosmetic container according to an embodiment of the present invention 6 is a cross-sectional view of the cosmetic container according to an embodiment of the present invention, Figure 7 is a perspective view of the container and the inner container lid of the cosmetic container according to an embodiment of the present invention, Figure 8 is a view of the present invention AA is a cross-sectional view showing the interior container closed of the cosmetic container according to one embodiment.

The integrated cosmetic container provided with a sealing ring and an elastic connecting member according to an embodiment of the present invention is a cosmetic container consisting of an inner container 10 in which cosmetics are accommodated, and an inner container lid 20 for opening and closing the inner container 10. In the container, the inner container 10 and the inner container lid 20 is connected by the hinge portion 12 and integrally injection molded, and the inner container 10 has a soft sealing ring 30 is double injection Or at the same time the insert is injected, double injection or insert injection so that one side of the flexible elastic connecting member 40 is integrally connected to the sealing ring 30, the other side of the elastic connecting member 40 is the inner container lid 20 It characterized in that the double injection or insert injection to be integrally connected to.

The inside of the inner container 10 is filled with a cosmetic or impregnated member 80 impregnated with a cosmetic.

As shown in FIG. 4, the inner container 10 is formed to extend from the bottom surface 11 and the inner wall 13 extending upwardly from the bottom surface 11 and spaced apart from the inner wall 13 by a predetermined interval. It consists of the outer wall 15.

The fixture 70 is coupled to the inner wall 13 of the inner container 10, and the sealing ring 30 is double injection or insert injection at the upper inner circumference of the outer wall 15.

The fixture 70 is formed to extend into the coupling portion 72 and the coupling portion 72 coupled to the outer periphery of the inner wall 13, the impregnation member 80 embedded in the inner container 10 is separated to the outside It is composed of a departure prevention portion 74 to prevent being.

The inner container lid 20 is formed on one side of the inner container 10 to open and close the inner container 10.

The upper portion of the inner container lid 20 is formed with a cosmetic tool receiving groove 21 for storing a makeup tool such as a puff, and one side of the inner container lid 20 to facilitate the user to the inner container lid 20 The lid handle 23 is formed to protrude outward so as to be opened and closed.

The lower portion of the inner container lid 20 is formed with a sealing protrusion wheel 22 extending downward, the sealing protrusion wheel 22 is in close contact with the inner circumference of the sealing ring 30 when the inner container lid 20 is closed. While sealing the inner container 10.

As shown in the partially enlarged view of FIG. 8, when the pressing jaw 24 is formed outside the sealing protrusion wheel 22 of the inner container lid 20 to close the inner container lid 20, the sealing ring 30 is closed. Press the upper surface of the.

The inner container 10 and the inner container lid 20 are integrally formed by being connected by the hinge portion 12 as shown in FIG. 5, and the inner container 10 and the inner container lid 20 are single It is integrally injection molded in a mold and produced as a single part.

The hinge portion 12 has a folding groove 122 is formed as shown in the enlarged partial view of FIG. 7 so that the inner container lid 20 can be easily folded and closed.

The inner container 10 and the inner container lid 20 is preferably formed of a synthetic resin material, and particularly preferably made of a polypropylene material.

The inner container 10 and the inner container lid 20 are coupled to the inside of the outer container 50 as shown in FIG.

The outer container 50 has a form in which the upper and lower portions are open, and the inner container seating portion 52 in which the inner container 10 is seated on an inner circumference thereof is formed.

One side of the outer container 50, the outer container lid 60 is hinged, opening and closing the outer container 50.

Inside the outer container lid 60 may be provided with a mirror 62 so that the user can easily make-up.

As shown in FIG. 6, a container magnet 54 is formed at one inner side of the outer container 50, and a lid magnetic body 64 is formed at one inner side of the outer container lid 60. 54) and the lid magnetic body 64 is removed, attached to the outer container lid 60 to open or close the outer container 50.

The sealing ring 30 is double injection or insert injection in the upper inner circumference of the outer wall (15) of the inner container (10).

The sealing ring 30 serves to seal the inner container 10, as shown in FIG. 8, when the inner container lid 20 is closed, the sealing ring wheel 22 of the inner container lid 20 is closed. The outer circumference closes tightly to the inner circumference of the sealing ring 30 to seal the inside of the inner container 10. In addition, the sealing ring 30 also serves to prevent deformation of the shape as the inner container 10 used for a long time is contracted.

As shown in the partially enlarged view of FIG. 5, the sealing jaw 34 extends outward to cover the upper end of the outer wall 15 of the container 10, as shown in the enlarged view of FIG. 5. When the inner container lid 20 is closed, as shown in Figure 8 is pressed strongly by the pressing jaw 24 of the inner container lid 20 is in close contact with the pressing jaw (24).

The sealing ring 30 is formed of a relatively soft material than the inner container 10 and the inner container lid 20 formed of a polypropylene material.

The sealing ring 30 is made of urethane rubber, natural rubber, elastomer, elastomer, NBR (nitrile-butadiene rubber), silicone (silicone) or at least one material or polypropylene having elasticity. ), Polyethylene (polyethylene), ABS (Acrylonitrile Butadiene Styrene) material is preferable, in particular, it is most preferably formed of TPE (Thermo Plastic Elastomer) material of soft and durable rubber and plastic intermediate form material Do.

As described above, the cosmetic container according to an embodiment of the present invention is formed in one part by integrally injection molding the inner container 10 and the inner container lid 20 as shown in Figure 7, When the inner container lid 20 is closed, the soft sealing ring 30 and the elastic connecting member 40 are integrally formed by double injection or insert injection into the inner container 10 that is injection molded into the parts of the container. The sealing protrusion wheel 22 of the lid 20 is tightly adhered to the inner circumference of the sealing ring 30 so that the sealing force of the inner container 10 is stably maintained, as well as the inner container 10 and the inner container lid ( 20) and the production process of the sealing ring 30 and the elastic connecting member 40 can be simplified to reduce the manufacturing cost, thereby improving the productivity of the product.

The elastic connection member 40 is formed of a soft material to elastically connect the sealing ring 30 and the inner container lid 20.

As shown in the partially enlarged view of FIG. 7, one side of the elastic connection member 40 is double injection or insert injection to be integrally connected to the upper end of the sealing ring 30, and at the same time the other side is the inner container lid 20. Double injection or insert injection is to be connected integrally to the outer periphery of the.

The elastic connection member 40 is formed on both sides of the hinge portion 12 of the inner container 10 and the inner container lid 20 so that the inner container lid 20 is elastically opened and closed.

As such, the inner container 10 and the inner container lid 20 are elastically opened and closed by the elastic connector 40 to increase the feeling of use.

The sealing ring 30 and the elastic connecting member 40 is integrally double injection or insert injection into the inner container 10 and the inner container lid (20).

Referring to the accompanying drawings, a method of assembling and using an integrated cosmetic container provided with a sealing ring and an elastic connection member configured as described above are as follows.

In order to assemble an integrated cosmetic container having a sealing ring and an elastic connection member according to an embodiment of the present invention, as shown in FIGS. 4 and 5, an impregnation member 80 impregnated with a cosmetic material inside the container 10 is shown. ) Or directly filling the cosmetic, and couples the fixture 70 to the inner wall 13 of the inner container (10).

At this time, the inner container 10 and the inner container lid 20 is integrally injection molded and produced as a single part, and a soft sealing ring 30 is formed on the inner circumference of the upper portion of the outer wall 15 of the inner container 10. The double injection or insert injection is formed integrally, and at the same time double injection or insert injection so that one side of the flexible elastic connection member 40 is integrally connected to the sealing ring 30, the other side is the inner container lid (20) Double injection or insert injection state to be integrally connected to.

Looking at the production process of the inner container 10, the inner container lid 20, the sealing ring 30 and the elastic connecting member 40 in more detail, by injecting a molten resin into a mold provided with a mold container (10) ) And the inner container lid 20 integrally injection molded, the double ring or insert the sealing ring 30 and the elastic connecting member 40 at the same time on the upper portion of the inner container 10 and the inner container lid 20. Injection is to produce a cosmetic container of one part as shown in FIG.

Subsequently, the inner container 10 and the inner container lid 20 integrally formed as described above are coupled to the inside of the outer container 50 hinged to the outer container lid 60 on one side.

Lastly, the inner container lid 20 and the outer container lid 60 are closed to complete the assembly of the integrated cosmetic container provided with the sealing ring and the elastic connection member according to the embodiment of the present invention.

First, the outer container lid 60 is opened from the outer container 50 as shown in FIG. 8 in order to use the integrated cosmetic container provided with the sealing ring and the elastic connection member assembled as described above.

Next, holding the makeup tool accommodated in the makeup tool receiving groove 21 of the inner container lid 20, as shown in Figure 5 to open the inner container lid 20 from the inner container (10).

Next, after the make-up using the puff, the inner container lid 20 is closed again. At this time, since the inner container 10 and the inner container lid 20 are connected by the soft elastic connecting member 40, the inner container lid 20 is opened or closed elastically.

When the inner container lid 20 is closed, as shown in FIG. 8, the outer circumference of the sealing protrusion wheel 22 of the inner container lid 20 is tightly adhered to the inner circumference of the sealing ring 30, and the contents The pressing jaw 24 of the cap 20 presses the upper end of the sealing jaw 34 of the sealing ring 30 to seal the contents 10 in a stable manner.

Finally, closing the outer container lid 60 to complete the use of the integral cosmetic container provided with a sealing ring and the elastic connection member according to an embodiment of the present invention.

As described above, what is described in the present invention is only one embodiment for implementing the integrated cosmetic container provided with a sealing ring and the elastic connection member, the present invention is not limited to the above embodiment. As claimed in the appended claims, any person skilled in the art to which the present invention pertains should be regarded as falling within the scope of the present invention to the extent that various modifications can be made without departing from the gist of the present invention. .

[Description of the code]

10: Content 12: Hinge

13: inner wall 15: outer wall

20: inner container lid 22: sealing wheel

24: Pushing jaw 30: Sealing ring

34: sealing jaw 40: elastic connecting member

50: outer container 60: outer container lid

70: fixture 80: impregnated member

Claims

In the cosmetic container consisting of a container containing a cosmetic and an inner container lid for opening and closing the container,

The inner container and the inner container lid are connected to each other by a hinge part, and are integrally injection molded, and the inner container has a soft sealing ring double injection or insert injection, and one side of the soft elastic connecting member is integrally connected to the sealing ring. Integral cosmetic container provided with a sealing ring and the elastic connection member, characterized in that the double injection or insert injection, and the other side of the elastic connection member is integrally connected to the inner container lid.
The method of claim 1,

The inner container and the inner container lid is coupled to the inside of the outer container, one side of the outer container is a one-piece cosmetic container with a sealing ring and an elastic connection member characterized in that the outer container is hinged.
The method of claim 1,

The inner container is formed with an inner wall and an outer wall spaced apart from the inner wall by a predetermined interval, and the sealing ring and the integral connecting member are provided with the sealing ring, characterized in that the sealing ring is double injection or insert injection in the upper inner circumference of the outer wall. Vessel.
The method of claim 1,

The lower portion of the inner container lid is formed with a sealing protrusion wheel when the inner container lid is closed, characterized in that the sealing protrusion wheel is in close contact with the inner ring of the sealing ring, integral cosmetic container provided with an elastic connection member.
The method of claim 1,

An integrated cosmetic provided with a sealing ring and an elastic connection member, characterized in that the pressing jaw is formed on the outer side of the inner container lid, and the sealing jaw extends outward from the upper portion of the sealing ring so that the pressing jaw is in close contact with the sealing jaw. Vessel.
The method of claim 1,

The elastic connecting member is formed on both sides of the inner portion and the hinge portion of the inner container lid is integrated cosmetic container with a sealing ring and the elastic connecting member, characterized in that to open and close the elastic container lid.
The method of claim 1,

The sealing ring and the elastic connection member is a one-piece cosmetic container with a sealing ring and the elastic connection member, characterized in that the double injection or insert injection integrally to the inner container and the inner container lid.