Cosmetic containers

Abstract

By forming the lower and upper cases into rectangular shapes and installing magnets at the corners of the lower and upper cases to reduce the empty space between the lower case and the contents container, the storage space for the cosmetic contents inside the lower case is maximized, thereby providing a cosmetic container that can reduce the overall size for the same volume. [Solution] A cosmetic container comprising: a rectangular lower case having a first magnet mounting section formed in the corner and a first magnet installed in the first magnet mounting section; a middle section coupled to the inside of the lower case and having a container mounting hole formed in the center; a rectangular upper case that opens and closes the lower case and has a second magnet mounting section formed in the corner and a second magnet installed in the second magnet mounting section; a rectangular contents container coupled to the container mounting hole of the middle section and containing cosmetic contents inside; and a lid for opening and closing the contents container.

Description

Technical Field

[0001] The present invention relates to a cosmetic container, and more particularly, to a cosmetic container that can secure the maximum possible accommodation space for cosmetic contents inside and reduce the overall size for the same volume.

Background Art

[0002] In today's modern society, with the rapid diversification of the times, people of all ages and genders are currently using cosmetics as needed. In particular, in the case of women, they use various types of cosmetics, cosmetic supplies, and tools with various colors. Due to the research and development of cosmetic-related companies, colorful and high-quality cosmetic supplies and tools are being launched on the market day by day.

[0003] When classifying the above-mentioned cosmetics according to their usage purposes, they can be classified into facial cleansing cosmetics used to remove sebum, waste, and contaminants on the surface of the skin, base cosmetics used to appropriately supply moisture and oil to the skin, tonal cosmetics used to express beautiful colors, hair cosmetics used to remove foreign substances from hair or scalp and protect and nourish the hair, and perfumes used to dissolve fragrances such as fragrances in alcohol and let others smell them. According to their characteristics, they are manufactured into liquid, gel, solid, or powder types and stored in various-shaped cosmetic containers for use.

[0004] As a result, efforts are also required to develop containers for various cosmetics according to the usage purposes and characteristics of cosmetics. Generally, when filling liquid or gel cosmetics into glass containers or tube containers for use, users used to take them by hand or squeeze them out and apply them to the skin.

[0005] However, the above-mentioned conventional cosmetic containers have the inconvenience in use that users are forced to wash their hands every time because they get the cosmetics on their hands, and moreover, there is a problem that the cosmetics are wasted.

[0006] To address the aforementioned problems, a compact container with a built-in puff was developed, eliminating the need to apply cosmetics with one's hands and making it easier to carry.

[0007] Such conventional compact containers are disclosed, for example, in Korean Registered Patent No. 10-1584512, which is Patent Document 1 below. The above conventional compact container is composed of an outer container, a refillable container coupled to the inside of the outer container and containing cosmetics, a refillable container lid for opening and closing the refillable container, and an outer container lid for opening and closing the outer container. The outer container and the refillable container are detachably undercut coupled so that when the cosmetics contained in the refillable container are used up, the refillable container can be removed from the outer container and a new refillable container can be coupled to the outer container.

[0008] However, the conventional compact container has a structure in which the outer container and the outer container lid are engaged and fastened or unfastened by a push button. This has the inconvenience of requiring the outer container lid to be released from the outer container only after the push button on the front of the outer container has been pressed down to release the fastening. Repeated use of the push button can cause the push button to be damaged or deformed due to the pressing force, which can lead to problems in the normal function of fastening or unfastening the outer container and the outer container lid.

[0009] To solve these problems, for example, the "cosmetic container" in Korean Registered Patent No. 10-2027500 (Patent Document 2) and the "cosmetic container with a sliding drawer" in Korean Registered Patent No. 10-2108430 (Patent Document 3) are disclosed. However, the above-mentioned prior art includes a container body, an outer lid (container lid) that opens and closes the container body, an inner container (middle body) coupled to the inside of the container body, and an inner container (contents container) placed inside the inner container, and has a structure in which a magnet or magnetic material is formed on the container body and the outer lid (container lid), respectively, so that the outer lid (container lid) opens and closes as it adheres to or separates from the container body by magnetic force.

[0010] However, in the conventional technology described above, magnets are formed on the front of the outer container and the outer lid, and these magnets occupy a certain space between the outer container and the inner container. As a result, the distance between the outer container and the inner container increases by the amount corresponding to the size of the magnets, which inevitably narrows the internal space for attaching the inner container. Consequently, the overall size of the container increases for the same volume of cosmetic contents, resulting in problems such as reduced portability and aesthetic appeal.

[0011] Therefore, there is a need to develop cosmetic containers that not only allow for smooth opening and closing of the outer container and lid during use, making them easy to use, but also improve portability and aesthetic appeal by reducing the overall size for the same capacity. [Prior art documents] [Patent Documents]

[0012] [Patent Document 1] Korean Registered Patent No. 10-1584512 (Published January 25, 2016) "Cosmetic container equipped with a refillable container having a sealing ring" [Patent Document 2] Korean Registered Patent No. 10-2027500 (Published October 2, 2019) "Cosmetic Container" [Patent Document 3] Korean Registered Patent No. 10-2108430 (Published May 7, 2020) "Cosmetic container with sliding drawer" [Overview of the project] [Problems that the invention aims to solve]

[0013] To solve the above-mentioned problems, the present invention aims to provide a cosmetic container that can reduce the overall size for the same capacity by forming the lower case and upper case into rectangular shapes, and installing magnets in the corners of the lower case and upper case, thereby reducing the empty space between the lower case and the contents container, and thereby securing as much space as possible for storing cosmetic contents inside the lower case. [Means for solving the problem]

[0014] To achieve the above objectives, the present invention provides a cosmetic container comprising: a rectangular lower case having a first magnet mounting portion formed in the corner and a first magnet installed in the first magnet mounting portion; a middle body coupled to the inside of the lower case and having a container mounting hole formed in the center; a rectangular upper case that opens and closes the lower case and has a second magnet mounting portion formed in the corner and a second magnet installed in the second magnet mounting portion; a rectangular content container coupled to the container mounting hole of the middle body and containing cosmetic contents inside; and a lid for opening and closing the content container.

[0015] Furthermore, the lower case has a frame bottom surface that is bent inward from the end of the side wall, and a first magnet mounting portion can be formed on the frame bottom surface, extending upward at a certain distance from the side wall.

[0016] Furthermore, the first magnet mounting portion of the lower case may include a fixing rib that encloses and secures at least a portion of the first magnet, and a support rib that supports the fixing rib relative to the first magnet.

[0017] In addition, the fixed rib is formed to extend in a curved shape along the periphery of the outer peripheral surface of the first magnet, and the support rib can be formed to protrude from one surface of the fixed rib to the opposite side of the first magnet.

[0018] In addition, the first magnet and the second magnet are preferably formed in a columnar or polygonal columnar shape having a certain diameter and height.

[0019] Furthermore, a magnet insertion space into which the first magnet and the first magnet installation part are inserted is formed at a corner part of the middle body, and a magnet insertion hole into which at least a part of the first magnet is inserted can be formed in the magnet insertion space.

[0020] In addition, a first fastening part is formed on the middle body, and a second fastening part is formed on the content container and they are fastened to each other. Elastic slits for elastically moving the first fastening part back and forth can be formed on both sides of the first fastening part.

[0021] In addition, the upper case includes an upper case body axially coupled to the lower case and an upper plate covering one surface of the upper case body, and a second magnet installation part can be formed inside the upper case body.

[0022] In addition, at least one or more of the corner parts of the inner wall of the upper case are preferably formed as a curved surface or a slanted line, and at least one or more of the outer corner parts of the content container are preferably formed as a curved surface or a slanted line.

[0023] In addition, the second magnet installation part of the upper case is formed as a plurality of columns extending in a curved shape along the periphery of the outer peripheral surface of the second magnet, and can wrap and fix the outside of the second magnet.

Advantages of the Invention

[0024] The cosmetic container according to the embodiment of the present invention installs magnets in the lower case and the upper case respectively, and the upper case is opened or closed from the lower case by the magnetic force of the magnets, so that the opening and closing operation between the lower case and the upper case in the use process is smooth and convenient. [[ID=:32]]

[0025] According to an embodiment of the present invention, the cosmetic container reduces the empty space between the lower case and the content container, and secures the maximum accommodation space for the cosmetic content inside the lower case as much as possible, so that the overall size of the cosmetic content for the same volume is reduced, and the portability and aesthetic sense are increased.

Brief Description of the Drawings

[0026] [Figure 1] Perspective view of a cosmetic container according to an embodiment of the present invention. [Figure 2] Exploded perspective view of a cosmetic container according to an embodiment of the present invention viewed from above. [Figure 3] Exploded perspective view of a cosmetic container according to an embodiment of the present invention viewed from below. [Figure 4] Cross-sectional view of a cosmetic container according to an embodiment of the present invention. [Figure 5] Notch perspective view of a cosmetic container according to an embodiment of the present invention. [Figure 6] Perspective view illustrating the state where the inlet portion of the content container is opened according to an embodiment of the present invention.

Modes for Carrying Out the Invention

[0027] The following detailed description of the present invention is an embodiment in which the present invention can be implemented, and refers to the accompanying drawings showing the embodiment as an example. These embodiments are described in detail enough for those skilled in the art to implement the present invention. It should be understood that the various embodiments of the present invention are different from each other, but do not have to be mutually exclusive. For example, the specific shapes, structures and characteristics described herein can be realized as other embodiments without departing from the spirit and scope of the present invention in relation to one embodiment. Also, it should be understood that the position or arrangement of the individual components within each disclosed embodiment can be changed without departing from the spirit and scope of the present invention.

[0028] Therefore, the detailed explanations provided below are not intended to be restrictive, and the scope of the present invention is limited only by the appended claims, together with any scope equivalent to that claimed, if appropriately described. Similar reference numerals in the drawings refer to the same or similar functions in various aspects.

[0029] The terminology used in this invention has been selected as widely used and general terms as possible, taking into consideration the function of this invention. However, this may differ depending on the intentions of engineers in the field, precedents, the emergence of new technologies, etc. In certain cases, the applicant may have arbitrarily selected some terms, in which case their meaning will be described in detail in the description of the relevant invention. Therefore, the terms used in this invention should not be merely names of terms, but should be defined in light of the meaning they possess and the overall content of this invention.

[0030] Throughout the present invention, when a part of it is said to "include" a certain component, this means, unless otherwise specified, that it may include other components rather than excluding them.

[0031] The cosmetic container according to an embodiment of the present invention will be described in detail below with reference to the attached drawings.

[0032] Figure 1 is a perspective view of a cosmetic container according to an embodiment of the present invention; Figure 2 is an exploded perspective view of a cosmetic container according to an embodiment of the present invention, viewed from above; Figure 3 is an exploded perspective view of a cosmetic container according to an embodiment of the present invention, viewed from below; Figure 4 is a cross-sectional view of a cosmetic container according to an embodiment of the present invention; Figure 5 is an incised perspective view of a cosmetic container according to an embodiment of the present invention; and Figure 6 is a perspective view illustrating the opening of the inlet of the contents container according to an embodiment of the present invention.

[0033] As shown in the figure, a cosmetic container according to an embodiment of the present invention may be composed of a lower case 10, a middle section 20, an upper case 30, a contents container 40, and a lid 50.

[0034] The cosmetic container according to the embodiment of the present invention can be described below, broken down by each component.

[0035] The lower case 10 protects the contents container 40 from the outside and is a component that forms the exterior of the cosmetic container, and may have a space of a certain size inside. The upper part of the lower case 10 is opened, and the middle section 20, the contents container 40, and the lid 50 are inserted into and joined to the opened upper part.

[0036] As shown in Figures 2 and 3, the lower case 10 can be formed as a rectangular parallelepiped having multiple corners and a square shape on its bottom and sides. Preferably, the lower case 10 is formed to be low in height and wide in width so that it is less likely to tip over during storage and is easy to carry.

[0037] A frame bottom surface 12 may be formed on the lower case 10. The frame bottom surface 12 is bent from the end of the side wall of the lower case 10 and extends inward for a certain length, and the middle body 20 and the contents container 40 which is connected to the middle body 20 are placed on the upper surface of the frame bottom surface 12. Preferably, the frame bottom surface 12 is formed in a curved shape with rounded corners or in a diagonal shape, and is formed to be relatively wider than other parts.

[0038] A first magnet mounting section 14 may be formed in the lower case 10. The first magnet mounting section 14 is the part in which the first magnet M1 is installed and which fixes the first magnet M1 inside the lower case 10, and is formed on the bottom surface 12 of the frame, which is spaced at a certain distance from the side wall of the lower case 10.

[0039] The first magnet mounting portion 14 may include a fixing rib 14a that encloses and fixes at least a portion of the first magnet M1, and a support rib 14b that supports the fixing rib 14a relative to the first magnet M1. The fixing rib 14a is formed to extend in a curved shape along the outer circumferential surface of the first magnet M1 and is formed in a concave shape facing the corner portion of the side wall of the lower case 10. The support rib 14b is formed to protrude from one surface of the fixing rib 14a to the opposite side of the first magnet M1 and is perpendicular to the fixing rib 14a that encloses the outside of the first magnet M1. The first magnet mounting portion 14 may be formed on the front surface of the lower case 10, that is, in the corner portion opposite to the portion that is axially coupled with the upper case 30.

[0040] As shown in Figure 5, the first magnet M1 is inserted into the space between the corner side wall of the lower case 10 and the first magnet mounting section 14, and can be attached and detached by the attractive force (the force that spatially separated objects attract each other) between it and the second magnet M2 installed in the upper case 30. The first magnet M1 is formed from a cylindrical or polygonal prismatic magnet (magnet) (a magnetic mineral) having a certain diameter and height, and it is preferable that multiple magnets be formed for stable attachment and detachment between the lower case 10 and the upper case 30.

[0041] On the other hand, as shown in Figures 2 and 3, a first hinge through-hole 16 may be formed on one side of the lower case 10. The first hinge through-hole 16 is formed when at least a portion of the upper case 30 is inserted and penetrated when the upper case 30 rotates away from the lower case 10, and a portion of the side wall of the lower case 10 is cut open.

[0042] The internal body 20 is coupled to the inside of the lower case 10, and the contents container 40 is mounted inside it. The internal body 20 covers the upper part of the space between the lower case 10 and the contents container 40, preventing the space from being exposed to the outside and preventing foreign matter from flowing in, and ensuring that the contents container 40 is stably fixed and coupled to the space inside the lower case 10.

[0043] A container mounting hole 21 may be formed in the center of the aforementioned body 20, into which a content container 40 is inserted and joined. Here, it is preferable that the container mounting hole 21 is a rectangular shape with curved corners to correspond to the content container 40.

[0044] The intermediate body 20 may include a first side wall 22 that is coupled to the lower case 10, and a second side wall 24 formed inside the first side wall 22 and coupled to the contents container 40. The first side wall 22 is partially extended on all four sides of the intermediate body 20, and the second side wall 24 is formed integrally with the first side wall 22 in some areas, while the remaining corner areas are formed as rounded curved surfaces or diagonal lines and separated from the first side wall 22.

[0045] A magnet insertion space 23 is formed in the corner portion of the central body 20 into which the first magnet M1 and the first magnet mounting portion 14 are inserted. Preferably, the magnet insertion space 23 is the space between adjacent first side walls 22. A magnet insertion hole 23a is formed above the magnet insertion space 23, into which at least a portion of the first magnet M1 is inserted, thereby enabling the first magnet M1 to be stably fixed without shaking.

[0046] A first fastening portion 25 may be formed on the medium 20. The first fastening portion 25 is the part that connects to the contents container 40, and is formed to protrude from the inner circumferential surface of the second side wall 24, and is hooked and connected to a second fastening portion 45 formed on the contents container 40. Elastic slits 25a are formed on both sides of the first fastening portion 25, allowing the first fastening portion 25 to move elastically back and forth. That is, the portion of the second side wall 24 on which the first fastening portion 25 is formed is separated from the other portion by the elastic slits 25a, and when connecting the medium 20 and the contents container 40, the first fastening portion 25 can bend independently of the other portion of the second side wall 24, allowing it to be easily fastened to the second fastening portion 45 of the contents container 40.

[0047] On the other hand, a second hinge through-hole 26 may be formed on one side of the middle body 20. The second hinge through-hole 26 is formed by cutting open a portion of the first side wall 22 of the middle body 20, and is connected to the first hinge through-hole 16 of the lower case 10 by being inserted and axially coupled into at least a portion of the upper case 30.

[0048] The upper case 30 is connected to one side of the lower case 10 and opens or closes the lower case 10. The upper case 30, like the lower case 10, is short in height and wide in width, has multiple corner portions, and can be formed as a rectangular parallelepiped with a rectangular bottom and sides.

[0049] The upper case 30 may include an upper case body 32 that is axially coupled to the lower case 10, and an upper plate 33 that covers one surface of the upper case body 32. Needless to say, the upper case body 32 and the upper plate 33 may be formed separately and joined together as shown in the figure, or they may be injection molded as a single unit.

[0050] The upper case body 32 has at least one of its inner wall corners formed as a rounded curved surface or a diagonal line, making it relatively wider than the other parts, and providing a certain space inside. This space is closed off by the upper plate 33 to prevent it from being exposed to the outside. A mirror 35 is attached to the inside of the upper case body 32 and can be used as a makeup aid to show the user's makeup area when applying makeup.

[0051] The aforementioned top plate 33 is provided on the upper outer surface of the upper case 30 and gives the cosmetic container a beautiful and luxurious appearance. It is attached to one side of the upper case body 32 and exposed to the outside, and by printing phrases or pictures on it, it can convey information such as trademarks or brand names to the user, satisfying visual aesthetics and increasing consumer satisfaction.

[0052] A second magnet mounting section 34 may be formed in the upper case 30. The second magnet mounting section 34 is the part in which the second magnet M2 is installed and fixes the second magnet M2 inside the upper case 30, and is formed in the space inside the corner portion of the upper case body 32. The second magnet mounting section 34 encloses and fixes the outside of the second magnet M2, and may be formed as a plurality of columns that extend in a curved shape along the outer circumferential surface of the second magnet M2.

[0053] As shown in Figure 5, the second magnet M2 is fitted into the space between the inner wall of the corner portion of the upper case 30 and the second magnet mounting portion 34, and can be attached to and detached from the first magnet M1 installed in the lower case 10 by attractive force (the force that causes spatially separated objects to attract each other). The second magnet M2, like the first magnet M1, is formed from a cylindrical or polygonal prismatic magnet (magnet) (a magnetic mineral) having a certain diameter and height, and is preferably formed in multiples for stable attachment and detachment between the lower case 10 and the upper case 30. Here, either the first magnet M1 or the second magnet M2 can be replaced with a metal that is attracted to magnets.

[0054] On the other hand, as shown in Figures 2 and 3, a hinge joint 36 may be formed on one side of the upper case 30. The hinge joint 36 extends from one end of the upper case 30 toward the lower case 10 and the middle body 20, and is axially coupled to the outer wall of the second hinge through-hole 26 of the middle body 20, and passes through the first hinge through-hole 16 of the lower case 10 when the upper case 30 rotates relative to the lower case 10.

[0055] The contents container 40 is connected to the container mounting hole 21 of the middle body 20. Since the contents container 40 is stored in the space inside the lower case 10, it is preferably a rectangular shape that is relatively smaller in size than the lower case 10 and the upper case 30, and at least one of its outer corners is formed as a rounded curved surface or a diagonal line, corresponding to the corner portion of the inner wall of the middle body 20.

[0056] An opening 41 is formed on one side of the contents container 40, and the cosmetic contents of the contents container 40 are exposed to the outside through the opening 41. Liquid or gel-like contents are stored inside the contents container 40, and these liquid or gel-like cosmetic contents can be selected from among foundation, sunscreen, powder, BB cream, lotion, and cream, and may be in the form of impregnated with an impregnating material such as a porous sponge. Alternatively, the cosmetic contents may be stored inside the contents container 40 in a separate storage means such as a contents dish, or the cosmetic contents themselves may be placed inside the contents container 40 without a separate storage means.

[0057] As shown in Figure 4, the contents container 40 may include a bottom surface 42, an inner wall 44 extending upward from the bottom surface 42, and an outer wall 46 formed on the outside of the inner wall 44, spaced at regular intervals and extending upward. The connecting portion of the inner wall 44 and the outer wall 46 rests on the frame bottom surface 12 of the lower case 10, and the outer wall of the lid 50 rests on the upper end of the outer wall 46.

[0058] On the other hand, a ring frame 60 may be attached to the inlet 41 of the contents container 40. The ring frame 60 covers the circumferential surface of the inlet 41 of the contents container 40, limiting the size of the inlet 41 to a certain extent and preventing the impregnating material contained inside the contents container 40 from coming out. The ring frame 60 is inserted between the inner wall 44 and the outer wall 46 of the contents container 40 and is attached to wrap around the upper end of the inner wall 44, with at least a portion extending toward the center of the contents container 40. A sealing member (not shown) is attached to one side of the ring frame 60 to seal the inside of the contents container 40, and can be removed from the ring frame 60 by the user before first use.

[0059] As shown in Figures 2 and 3, a first axial coupling portion 46a is formed to protrude upward from one side of the outer wall 46 of the contents container 40, and can be axially coupled to a second axial coupling portion 56 formed on the lid 50. Furthermore, a second fastening portion 45 is formed to protrude outward from the outer circumferential surface of the corner portion of the contents container 40, and can be hooked and coupled to a first fastening portion 25 formed on the inner body 20.

[0060] The lid 50 is attached to one side of the contents container 40 and can open or close the contents container 40.

[0061] A gripping portion 52 is formed on one side of the lid 50 to facilitate gripping the lid 50, and a cosmetic tool storage space 54 is provided at the top for storing cosmetic tools such as puffs. On the opposite side of the gripping portion 52, a second axial coupling portion 56 is formed, which can be rotatably axially coupled to a first axial coupling portion 46a formed on the contents container 40.

[0062] As shown in Figure 4, a sealing ring 58 may be formed protruding from the lid 50. The sealing ring 58 is formed on one side of the lid 50 facing the contents container 40, and adheres tightly to the inner circumferential surface of the outer wall 46 of the contents container 40, thereby enabling stable airtightness inside the contents container 40 during carrying or storage. Preferably, the sealing ring 58 is molded on the lower surface of the lid 50 by double injection or insert injection.

[0063] On the other hand, the sealing ring 58 is formed of an elastic material, preferably one or more of the following materials: urethane rubber, natural rubber, elastomer, nitrile-butadiene rubber (NBR), or silicone, or one or more of the following elastic materials: polypropylene, polyethylene, acrylonitrile butadiene styrene (ABS), or thermoplastic elastomer (TPE). In particular, it is preferable that it be formed of thermoplastic elastomer (TPE). Needless to say, the sealing ring 58 is not limited to the materials described above, and can be formed of a variety of materials within a range of having a certain degree of elasticity.

[0064] As discussed above, in the cosmetic container according to one embodiment of the present invention, the lower case 10 and the upper case 30 are each formed in a rectangular shape, and magnets are installed in the corners of the lower case 10 and the upper case 30 to reduce the empty space between the lower case 10 and the contents container 40. By maximizing the storage space for the cosmetic contents inside the lower case 10, the overall size can be reduced for the same capacity, thereby increasing ease of use, portability, and aesthetic appeal.

[0065] As described above, the present invention has been explained with specific details such as concrete components, limited embodiments, and drawings. However, these are merely provided to deepen the overall understanding of the present invention, and the present invention is not limited in any way to the above embodiments. Anyone with ordinary skill in the art to which the present invention belongs can make various modifications and variations from this description. Therefore, the idea of ​​the present invention should not be limited to the described embodiments, and it can be said that anything that is equivalent or comparable to the claims described below, as well as any other variations thereof, falls within the scope of the idea of ​​the present invention. [Explanation of symbols]

[0066] 10 Lower case 12 Frame bottom 14. First magnet installation section 16. First hinge through hole 20 Middle 22 First side wall 24 Second side wall 26 Second hinge through hole 30 Upper Case 32 Upper case body 34 Second magnet installation section 36 Hinge joint 40 Content container 42 Bottom 44 Inner wall 46 Exterior Wall 50 Lid 60 Ring Frames M1 First Magnet M2 2nd magnet

Claims

1. A square-shaped lower case is formed in the corner portion, with a first magnet mounting portion in which the first magnet is installed. A middle section is coupled to the inside of the lower case and has a container mounting hole formed in the center, The lower case is opened and closed, and a second magnet mounting section is formed in the corner portion, and a rectangular upper case is provided in which the second magnet is installed in the second magnet mounting section. A rectangular container is connected to the container mounting hole of the aforementioned body, and contains cosmetic contents inside. A lid for opening and closing the aforementioned contents container, Cosmetic containers, including those for cosmetics.

2. The cosmetic container according to claim 1, characterized in that the lower case has a frame bottom surface formed by bending the end of the side wall and extending inward, and a first magnet mounting portion is formed on the frame bottom surface, extending upward at a certain distance from the side wall.

3. The cosmetic container according to claim 1, characterized in that the first magnet mounting portion of the lower case includes a fixing rib that encloses and secures at least a portion of the first magnet, and a support rib that supports the fixing rib with respect to the first magnet.

4. The cosmetic container according to claim 3, characterized in that the fixing rib is formed to extend in a curved shape along the outer circumferential surface of the first magnet, and the support rib is formed to protrude from one surface of the fixing rib to the side opposite the first magnet.

5. The cosmetic container according to claim 1, characterized in that the first magnet and the second magnet are formed in a cylindrical or polygonal prism shape having a certain diameter and height.

6. The cosmetic container according to claim 1, characterized in that a magnet insertion space is formed in the corner portion of the central body into which a first magnet and a first magnet mounting portion are inserted, and a magnet insertion hole is formed in the magnet insertion space into which at least a portion of the first magnet is inserted.

7. The cosmetic container according to claim 1, wherein a first fastening portion is formed in the middle body and a second fastening portion is formed in the contents container and fastened together, and elastic slits are formed on both sides of the first fastening portion to allow the first fastening portion to move elastically back and forth.

8. The cosmetic container according to claim 1, wherein the upper case includes an upper case body that is axially coupled to the lower case, and an upper plate that covers one surface of the upper case body, and a second magnet mounting portion is formed on the inside of the upper case body.

9. The cosmetic container according to claim 1, characterized in that at least one of the corner portions of the inner wall of the upper case is formed as a curved surface or a diagonal line, and at least one of the outer corner portions of the contents container is formed as a curved surface or a diagonal line.

10. The cosmetic container according to claim 1, characterized in that the second magnet mounting portion of the upper case is formed as a plurality of columns extending in a curved shape along the periphery of the outer surface of the second magnet, enclosing and fixing the outside of the second magnet.

Images