Compact container comprising dual mesh
By employing a dual-mesh structure in the powder cartridge container, including the use of a face mesh and a filter mesh, the problem of contents leakage is solved, achieving leakage prevention and improved filling efficiency without sacrificing convenience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2026-03-13
AI Technical Summary
Existing powder box containers are prone to leakage during use and distribution, especially powders, creams, and gels, which can seep through gaps in the components, leading to product contamination and a decline in brand reputation.
It adopts a dual-mesh structure, including the use of a face mesh and a filter mesh, which are made of a material with multiple micropores. It is fixed between the container body and the mesh ring, covering the opening of the containment space, and combined with a base cover to prevent leakage.
It effectively prevents contents from leaking through gaps between components during use and circulation, maintaining the container's cleanliness and premium appearance while improving filling efficiency.
Smart Images
Figure CN223987697U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a cosmetic container, specifically, to a powder box container that includes a double-configured mesh to prevent leakage of cosmetics such as powders, creams, and gels contained inside. Background Technology
[0002] Cosmetic products such as foundation are typically served in powder compact containers. Existing powder compact containers, also known as "powder boxes," usually have a simple structure where the contents (cosmetic products) are housed in a lower housing, and an upper housing is hinged to the lower housing. A powder puff is often positioned above the powder product, and a mirror is usually mounted on the inside of the upper housing.
[0003] The contents of powder compacts are provided in the form of powder, cream, gel, etc., and the space containing these contents is exposed through a relatively wide opening. Therefore, preventing leakage of the contents during the distribution of the powder compact and while it is being carried by the user is extremely important. This issue becomes even more critical when the contents of powder compacts are typically cosmetics, as contact with surrounding objects could lead to serious contamination.
[0004] To minimize spillage outside the powder compact container during use, a mesh screen is often installed inside the container to cover the opening of the contents. This mesh can be made of a porous material; when the user presses the mesh with the powder puff, the contents underneath adhere to the puff.
[0005] On the other hand, to minimize leakage of the contents during the distribution of the powder cartridge container, a plastic film is often used on or attached to the contents. After purchasing the powder cartridge container, the user can remove the plastic film and use a powder puff or other tool to take out the contents. The plastic film may also be printed with the seller's logo, etc.
[0006] However, even with a plastic film covering the powder compact container, leakage cannot be completely prevented. This is because, due to the properties of the powder, cream, and gel contained within, the contents can easily seep into the gaps between the components that make up the container. In many powder compact containers, it has been observed that, due to the impact exerted during distribution, the contents leak through the gaps between the component for mounting the filter and the container body, and / or between the components for filling the containment space, and adhere to the plastic film. If the contents stick to the plastic film, regardless of the quality of the contents or the brand's reputation, consumer perception of the product will inevitably decline. Utility Model Content
[0007] This utility model is proposed to solve the above-mentioned problems. One aspect of this utility model is to provide a powder box container that can prevent leakage of contents during use and circulation without sacrificing ease of use.
[0008] Other objectives of this invention will become clearer through the embodiments described below.
[0009] The present invention achieves the above-mentioned objective by adopting the following technical solution. According to one aspect of the present invention, a powder box container may include: a container body having an inner wall and a lug, the inner wall forming a receiving space for receiving contents on its inner side, the lug being configured to extend from the upper part of the inner wall inward along the edge of an opening communicating with the receiving space to form the opening on its inner side; a mesh ring attached to the upper part of the container body; a mesh face made of a material having a plurality of micropores, configured such that its edge portion is fixed between the container body and the mesh ring, and its central portion covers the opening on the upper part of the lug; and a filter screen made of a material having a plurality of micropores, configured such that its edge portion is fixed to the container body, and its central portion covers the opening on the lower part of the lug.
[0010] The powder box container of this utility model may have one or more of the following embodiments. For example, the mesh ring may include: a flange configured to face downward toward the upper surface of the lug; and an inner edge configured to extend downward from the flange and have its inner circumferential surface facing the outer circumferential surface of the inner wall, wherein the edge portion of the mesh can be fixed between the upper surface of the lug and the lower surface of the flange, and between the outer circumferential surface of the inner wall and the inner circumferential surface of the inner edge.
[0011] An upwardly protruding support portion can be formed on the inner side of the lug, and the central portion of the mesh is supported by the support portion, such that the upper surface of the central portion of the mesh is at a height corresponding to the upper surface of the flange.
[0012] A downwardly extending fixing protrusion can be formed on the underside of the lug, which can fix the filter screen to the lug.
[0013] The mesh ring may include: an inner edge, which is configured such that its inner circumferential surface faces the outer circumferential surface of the inner wall; and an outer edge, which is located outside the inner edge at a predetermined distance from the inner edge. The container body may include an upper connecting edge, which is located outside the inner wall at a predetermined distance from the inner wall, and the upper connecting edge may be fixed between the inner edge and the outer edge.
[0014] The powder box container may also include a sealing strip attached to the upper part of the mesh ring.
[0015] The powder box container may also include a base cover, which is attached to the lower part of the container body to form the receiving space in the upper part.
[0016] The base cover may, for example, include: a base plate covering the lower portion of the receiving space; a sealing protrusion configured to project upward from the base plate and have its outer peripheral surface contacting the inner peripheral surface of the inner wall; and a sealing edge configured to extend upward from the base plate and have its inner peripheral surface contacting the outer peripheral surface of the inner wall. Alternatively, the base cover may include: a base plate covering the lower portion of the receiving space; a receiving wall configured to extend upward from the base plate and have its outer peripheral surface contacting the inner peripheral surface of the inner wall; and a sealing edge configured to extend upward from the base plate and have its inner peripheral surface contacting the outer peripheral surface of the inner wall.
[0017] The effects of the utility model are as follows.
[0018] Based on the technical solution described above for solving the problems of this utility model, various effects including the following can be expected. However, this utility model is not required to achieve all of these effects to be valid.
[0019] One embodiment of the powder cartridge container of this utility model has a double mesh structure including a face mesh and a filter mesh. This structure prevents leakage of the internal contents even during use through the face mesh, and also prevents leakage through the contact points between the component securing the face mesh and the container body during circulation. This powder cartridge container structure effectively prevents leakage without sacrificing ease of use, thus allowing the powder cartridge container to maintain a clean and premium appearance.
[0020] Furthermore, according to an embodiment of the present invention, the powder box container, by employing a method of filling the contents from the bottom and combining it with a base cover, can utilize a double mesh structure and can fill the contents without performing the operation of the cover opening and closing component, thereby improving filling efficiency. Attached Figure Description
[0021] Figure 1 This is a perspective view of a powder box container, exemplarily illustrating an embodiment of the present invention.
[0022] Figure 2 yes Figure 1 The exploded perspective view of the powder box container shown.
[0023] Figure 3 yes Figure 1 The image shows a cross-sectional view of the powder box container.
[0024] Figure 4 It is shown Figure 1 The diagram shows a sectional perspective view of the powder box container.
[0025] Figure 5 It is shown Figure 1 The diagram shows a cross-sectional perspective view of the mesh ring of the powder box container.
[0026] Figure 6 It is shown Figure 1 The diagram shows a sectional perspective view of the base cover of the powder box container.
[0027] Figure 7 This is a cross-sectional view showing the base cover and powder box container separated in an embodiment of the present invention.
[0028] Figure 8 This is an exemplary cross-sectional view of a powder box container according to another embodiment of the present invention.
[0029] Figure 9 This is a cross-sectional view showing the base cover and powder box container separated in an embodiment of the present invention. Detailed Implementation
[0030] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. In the description with reference to the drawings, the same or corresponding constituent elements will be given the same reference numerals, regardless of the reference numerals, and repeated descriptions thereof will be omitted.
[0031] For ease of explanation, the terms "inner side," "outer side," "upper side," and "lower side" are used in this specification. In the following description, "inner side" refers to the side closer to the interior of the toner cartridge container 1000, and "outer side" refers to the side farther from the interior of the toner cartridge container 1000. On the other hand, "upper side" refers to the direction in which the receiving space 105 of the toner cartridge container 1000 is open, while "lower side" refers to the opposite direction. Of course, when actually using the toner cartridge container 1000 of one embodiment of this utility model, the upper side direction mentioned in the specification may not be consistent with the actual upper side direction.
[0032] Figure 1 This is a perspective view illustrating an embodiment of the powder box container 1000 of the present invention. Figure 1 Image (a) shows the lid component 200 closed relative to the container body 100. Figure 1 (b) shows the state where the cover component 200 is open and the sealing strip 60 is exposed. Figure 1 (c) shows the state where the sealing strip 60 has been removed. Figure 2 and Figure 3 These are an exploded perspective view and a sectional view of the powder box container 1000, respectively.
[0033] Reference Figures 1 to 3A powder box container 1000 according to an embodiment of the present invention may include a container body 100, a cover component 200, a mesh ring 300, a working mesh 420, a filter mesh 440, and a base cover 500. Figures 1 to 3 The powder cartridge container 1000 shown can be installed inside separate lower and upper housings for use, but it can also be used without additional components. Figure 1 Use it as shown in the image.
[0034] The container body 100 can form an inner accommodating space 105 and serve as a body that can be combined with other constituent elements. Figure 4 A more detailed sectional perspective view of the container body 100 is provided. (e.g.) Figures 1 to 4 As shown, the container body 100 may include an inner wall 110, a lug 120, an upper mating edge 140, an outer wall 160, and a lower mating edge 180.
[0035] The inner wall 110 of the container body 100 can form a receiving space 105 on its inner side for receiving contents (not shown). The inner diameter and length of the inner wall 110 in the vertical direction can be determined by taking into account the size of the receiving space 105, the elasticity of the mesh 420 and the filter 440, etc. Although the inner wall 110 of the container body 100 is depicted as having a cylindrical shape in the example shown in the figure, the inner wall 110 and the container body 100 can be implemented in various shapes.
[0036] The lug 120 can extend inward from the upper part of the inner wall 110. The lug 120 can form an opening 125 communicating with the receiving space 105 on its inner side, and the lug 120 can be formed along the edge of the opening 125.
[0037] A support portion 122 can be formed on the inner side of the lug 120. The support portion 122 can be formed to protrude upward from the upper surface of the lug 120 corresponding to the inner side. The support portion 122 can serve to support the central portion 422 of the mesh 420.
[0038] On the other hand, a fixing protrusion 124 can be formed below the lug 120. The fixing protrusion 124 can have a shape that tapers downward in a pointed manner at the lower end, and can be formed at predetermined intervals throughout the lug 120. The fixing protrusion 124 can be used to fix the filter screen 440.
[0039] The upper mating edge 140 is formed on the outer side of the inner wall 110, spaced apart from the inner wall 110 by a predetermined distance, and extends upward from the first bridge 115 connected to the inner wall 110. The upper mating edge 140 can be used to secure the mesh ring 300 to the container body 100; for this purpose, protrusions and / or grooves for mating can be formed on the inner and / or outer circumferential surfaces of the upper mating edge 140. Figure 3 and Figure 4 In the example shown, a mating groove 142 is formed on the outer peripheral surface of the upper mating edge 140.
[0040] The outer wall 160 may be formed outside the upper joining edge 140 at a predetermined distance, and may extend upward from the second bridge 165 connected to the upper joining edge 140. Of course, the second bridge 165 may be the same component as the first bridge 115. The outer wall 160 may form the outermost appearance of the container body 100 and conceal the constituent elements of the container body 100 and the mesh ring 300 located inside it. A hinge portion 190 for connecting the cover component 200 may be formed at a designated location on the outer wall 160.
[0041] when Figure 1 When the powder box container 1000 shown includes a separate lower housing (not shown), the container body 100 may be configured to be completely fitted inside the lower housing so that the outer wall 160 is not exposed to the outside, or the outer wall 160 and at least a portion of other components together with the lower housing form the appearance of the cosmetic container product.
[0042] The lower mating edge 180 is formed on the outer side of the inner wall 110, spaced apart from the inner wall 110 by a predetermined distance, and extends downward from the first bridge 115 connected to the inner wall 110. The lower mating edge 180 can be used to fix the base cover 500; for this purpose, protrusions and / or grooves for mating can be formed on the inner and / or outer peripheral surfaces of the lower mating edge 180. Figure 3 and Figure 4 In the example shown, a bonding protrusion 182 is formed on the outer peripheral surface of the lower bonding edge 180.
[0043] like Figure 3 and Figure 4 As shown, the upper part of the inner circumferential surface of the lower bonding edge 180 can protrude further inward than the lower part. Due to this shape, when the base cover 500 is bonded to the lower part of the container body 100, and the upper end of the sealing edge 540 of the base cover 500 reaches the upper part of the lower bonding edge 180, the inner circumferential surface of the more inwardly protruding lower bonding edge 180 can press the sealing edge 540 towards the inner wall 110. As a result, the lower bonding edge 180 and the inner wall 110 are more tightly adhered, making this part more watertight, and the lower bonding edge 180 further presses the lower end of the inner wall 110 along the direction of the sealing protrusion 520, thereby also increasing the sealing performance between the inner wall 110 and the sealing protrusion 520.
[0044] The lid member 200 can be hinged to the container body 100 and covers the opening 125 leading to the receiving space 105. A hinge portion 290 can be formed in the lid member 200, and a hole through which a hinge pin (not shown) can pass can be formed in the hinge portion 290. The lid member 200 can be configured such that the hole of the hinge portion 290 aligns with the hole 195 of the hinge portion 190 of the container body 100, and when the hinge pin (not shown) is inserted into the hole of the hinge portions 190 and 290 in a through manner, the lid member 200 can be rotatably engaged around the hinge pin.
[0045] As needed, the cover component 200 can be implemented with a structure in which a sealing ring 220 is attached to the cover body 210. The sealing ring 220 can be attached along the lower edge of the cover body 210, and when covering the cover component 200 in a manner that blocks the opening 125, it can be as follows: Figure 3 It is shown to be tightly attached to the outer wall 160 of the container body 100.
[0046] On the other hand, the underside of the cover body 210 may at least partially have a flat shape. For example, as Figure 3 As shown, a portion of the lower part of the cover body 210 may be located on the flange 320 of the mesh ring 300, and in the corresponding portion, both the lower part of the cover body 210 and the upper part of the flange 320 may have a flat shape.
[0047] like Figures 1 to 3 As shown, a sealing strip 60 may be provided between the cap component 200 and the container body 100. In one embodiment of the present invention, the sealing strip 60 may be formed to cover at least a portion of the flange 320 of the mesh ring 300 and the size of the inner surface mesh 420, and may be attached to the flange 320 of the mesh ring 300. The sealing strip 60 may be formed of a transparent material or an opaque material, and may have markings or the like printed on it. The flat shape of the lower part of the cap body 210 and the upper part of the flange 320 may help to fix the sealing strip 60 in a designated position. Of course, in another embodiment of the present invention, the sealing strip 60 may be formed to a size corresponding to the opening 125 and directly attached to the surface mesh 420 exposed through the opening 125.
[0048] like Figure 1 As shown in (a), the powder cartridge container 1000 of one embodiment of the present invention can be circulated with the lid component 200 closed. When a user who has purchased the powder cartridge container 1000 lifts the lid component 200, as... Figure 1As shown in (b), the sealing strip 60 that covers the opening 125 can be exposed. The user can then separate the sealing strip 60, exposing the use face net 420 exposed to the opening 125, and then use the contents with a tool such as a powder puff. A method of using the powder box container 1000 according to an embodiment of the present invention will be described in more detail later.
[0049] when Figure 1 When the powder compact container 1000 shown includes a separate upper shell (not shown), the upper shell can be attached to the container body 100 in a manner that covers the lid member 200, or it can be a separate lower shell (not shown). That is, the upper part of the lid member 200 can form a recessed space to create a space for storing tools such as powder puffs (not shown), and the upper shell can cover it to prevent the powder puff from being lost or contaminated. Of course, in some embodiments, the powder compact container 1000 may not include a separate upper shell, in which case the lid member 200 may have a different shape than that shown in the figure.
[0050] The mesh ring 300 can be used to integrate the mesh 420 into the container body 100. Figure 5 This is a more detailed sectional perspective view of the mesh ring 300. (For example...) Figure 2 , Figure 3 as well as Figure 5 As shown, the ground of the net ring 300 may include a flange 320, an inner edge 330, and an outer edge 350.
[0051] The flange 320 is formed on the portion of the lug 120 facing downward toward the container body 100. The flange 320 can have an overall flat shape, and when the mesh ring 300 is attached to the container body 100 together with the mesh face 420, it can have a shape that surrounds the central portion 422 of the mesh face 420 exposed above the container body 100. Figure 3 As shown, the flange 320 can be located outside the portion of the lug 120 where the support portion 122 is formed.
[0052] The inner edge 330 can extend downward from the flange 320. The inner edge 330 can be inserted between the inner wall 110 of the container body 100 and the upper connecting edge 140, and is configured such that its inner peripheral surface faces the outer peripheral surface of the inner wall 110 of the container body 100, and its outer peripheral surface faces the inner peripheral surface of the upper connecting edge 140. On the other hand, the upper connecting edge 140 of the container body 100 can be inserted between the inner edge 330 and the outer edge 350 of the mesh ring 300.
[0053] like Figure 3 and Figure 5As shown, the upper part of the outer peripheral surface of the inner edge 330 can protrude further outward than the lower part. Due to this shape, when the mesh ring 300 is attached to the upper part of the container body 100, and the upper end of the upper bonding edge 140 of the container body 100 reaches the upper part of the inner edge 330, the outer peripheral surface of the more outwardly protruding inner edge 330 presses the upper bonding edge 140 towards the outer edge 350, so that the upper bonding edge 140 can be more firmly attached to the outer edge 350.
[0054] A fixing protrusion 334 may be formed at the lower end of the inner edge 330. The fixing protrusion 334 may have a shape that tapers downward in a pointed manner at the lower end, and is formed at predetermined intervals along the entire inner edge 330. The fixing protrusion 334 may help to secure the mesh 420.
[0055] The outer edge 350 can extend downward at a predetermined distance from the inner edge 330, outside the inner edge 330. The outer edge 350 can be inserted between the upper connecting edge 140 and the outer wall 160 of the container body 100, and is configured such that its inner circumferential surface faces the outer circumferential surface of the upper connecting edge 140, and its outer circumferential surface faces the inner circumferential surface of the outer wall 160. As previously described, the upper connecting edge 140 of the container body 100 can be inserted between the inner edge 330 and the outer edge 350 of the mesh ring 300. The outer edge 350 can be used to fix the mesh ring 300 to the container body 100; for this purpose, protrusions and / or grooves for engagement can be formed on the inner and / or outer circumferential surfaces of the outer edge 350. Figure 3 and Figure 5 In the example shown, a connecting protrusion 352 is formed on the inner circumferential surface of the outer edge 350, and when the connecting protrusion 352 of the outer edge 350 is inserted into the connecting groove 142 of the upper connecting edge 140, the mesh ring 300 can be connected to the container body 100.
[0056] The mesh 420 corresponds to the portion that covers the opening 125 leading to the receiving space 105 from above. The mesh 420 can be made of a material with multiple micropores. When the contents of the powder box container 1000 are to be used, the user can press the mesh 420 with a tool such as a powder puff, and the contents of the receiving space 105 are applied to the powder puff through the micropores of the mesh 420.
[0057] The mesh 420 may include a central portion 422 and an edge portion 424. The central portion 422 corresponds to the portion of the mesh 420 exposed through the opening 125 inside the mesh ring 300, and the edge portion 424 is the portion surrounding the central portion 422 and corresponds to the portion obscured by the container body 100 and the mesh ring 300. Figure 2The diagram shows the use of mesh 420 having a three-dimensional shape. While mesh 420 can be made, for example, into the form of a metal mesh with micropores, thus possessing a certain degree of structural strength, in one embodiment of this invention, mesh 420 can be made of a slightly elastic fiber material with lower structural strength. In this case, mesh 420 can be made into a planar circular shape, and can be formed through the contact between the container body 100 and the mesh ring 300, such as... Figure 2 The three-dimensional shape shown. When the mesh 420 is made of a material with a certain degree of structural strength, such as metal or synthetic resin, it is also possible to make only the central part 422 of the mesh 420 into a mesh shape with micropores, and omit the micropores in the edge part 424.
[0058] When the mesh ring 300 is attached to the container body 100, the mesh face 420 can be attached to a designated position as the edge portion 424 is attached between the mesh ring 300 and the container body 100. For example, the mesh face 420 can be configured such that the edge portion 424 is aligned with the lower end of the inner edge 330 corresponding to the mesh ring 300. The lower end of the fixing protrusion 334 of the inner edge 330 is formed with a sharp point, thereby effectively fixing the mesh face 420 with micro-perforations. At this time, the mesh face 420 can be configured in a slightly loose state without being stretched.
[0059] In this state, when the mesh ring 300 is attached to the container body 100, the inner edge 330 of the mesh ring 300 is inserted between the inner wall 110 and the upper connecting edge 140 of the container body 100, and the flange 320 of the mesh ring 300 is placed on the lug 120 of the container body 100. The edge portion 424 of the mesh 420 can be located between them and bent according to the shape of the contact portion between the mesh ring 300 and the container body 100. Therefore, the edge portion 424 of the mesh 420 can be fixed once by the fixing protrusion 334, and then pressed and fixed twice between the inner edge 330 and the inner wall 110 and between the flange 320 and the lug 120. Depending on the size of the mesh 420, a portion of the edge portion 424 can be fixed between the inner edge 330 and the upper connecting edge 140, or between the upper connecting edge 140 and the outer edge 350.
[0060] When the mesh 420 is bent according to the shape of the contact portion between the mesh ring 300 and the container body 100, the mesh 420 as a whole is pulled, and the central portion 422 located at the opening 125 can be tightened to have a flat shape. On the other hand, since the support portion 122 protruding upward from the lug 120 of the container body 100 is inside the flange 320, the central portion 422 of the mesh 420 is positioned higher than the edge portion 424. As a result, the central portion 422 of the mesh 420 is located on the same or similar plane as the flange 320 of the mesh ring 300, which makes the appearance more aesthetically pleasing and the use more convenient.
[0061] The filter 440 corresponds to the portion that blocks the opening 125 leading to the receiving space 105 from below. The filter 440 can be made of a material with multiple micropores. When the contents of the powder container 1000 are to be used, the user can press the application net 420 and the filter 440 together with a tool such as a powder puff, and the contents of the receiving space 105 will be applied to the powder puff through the micropores of the filter 440 and the application net 420.
[0062] The filter screen 440 may also include a central portion and an edge portion. The central portion of the filter screen 440 corresponds to the part of the filter screen 440 that is not covered by the flange 320 of the mesh ring 300, and the edge portion of the filter screen 440 is the portion surrounding the central portion, which corresponds to the portion covered by the flange 320. The filter screen 440 may be formed of the same material as the surface mesh 420, or it may be formed of a different material. The filter screen 440 may be formed of a material containing various fibers, metals, synthetic resins, polymers, etc.
[0063] The edge of the filter screen 440 can be attached to the underside of the lug 120 of the container body 100. Furthermore, the lower end of the fixing protrusion 124 formed on the underside of the lug 120 is sharp, thereby effectively fixing the filter screen 440 with micropores.
[0064] The base cover 500 can be attached to the lower part of the container body 100 to form a receiving space 105 on its upper part. That is, when the base cover 500 is attached to the container body 100, it can close the receiving space 105 from below. Figure 6 This is a more detailed sectional perspective view of the base cover 500. (See also...) Figure 2 , Figure 3 and Figure 6 As shown, the base cover 500 may include a base plate 510, a sealing protrusion 520, a sealing edge 540, a joint 580, and a flange 590.
[0065] The base plate 510 is the portion that covers the lower part of the receiving space 105, and is preferably formed with a diameter larger than the outer diameter of the lower mating edge 180 of the container body 100. Of course, depending on the shape of the base cover 500, the diameter of the base plate 510 can be greater than or smaller than the inner diameter of the inner wall 110.
[0066] The sealing protrusion 520 can be configured to protrude upward from the base plate 510 at a position corresponding to the inner wall 110 of the container body 100, such that its outer peripheral surface contacts the inner peripheral surface of the inner wall 110. The sealing protrusion 520 can fit snugly against the inner wall 110, which helps to prevent the contents from leaking into the lower part of the inner wall 110.
[0067] The sealing edge 540 can be configured to extend upward from the base plate 510 at a predetermined distance from the outer side of the sealing protrusion 520, such that its inner peripheral surface contacts the outer peripheral surface of the inner wall 110. The sealing edge 540 can also be tightly fitted to the inner wall 110, which helps the contents to leak to the lower part of the inner wall 110.
[0068] like Figure 3 and Figure 6 As shown, the lower part of the inner circumferential surface of the sealing edge 540 can protrude more inward than the upper part. Due to this shape, when the base cover 500 is attached to the lower part of the container body 100, and the lower end of the inner wall 110 of the container body 100 reaches the lower part of the sealing edge 540, the inner circumferential surface of the more inwardly protruding sealing edge 540 can press the lower end of the inner wall 110 towards the sealing protrusion 520, so that the contact between the inner wall 110 and the base cover 500 can be sealed more watertightly.
[0069] The joint 580 can be configured to extend upward from the base plate 510 at a position corresponding to the lower joint edge 180 of the container body 100, such that its inner circumferential surface contacts the outer circumferential surface of the lower joint edge 180. When the base cover 500 is joined to the container body 100, the lower joint edge 180 of the container body 100 can be inserted between the joint 580 and the sealing edge 540. The joint 580 can be used to fix the base cover 500 to the container body 100; for this purpose, protrusions and / or grooves for joining can be formed on the inner circumferential surface of the joint 580. Figure 3 and Figure 6 In the example shown, a joint groove 582 is formed on the inner circumferential surface of the joint 580, and when the joint protrusion 182 of the lower joint edge 180 is inserted into the joint groove 582 of the joint 580, the base cover 500 can be joined to the container body 100.
[0070] The flange 590 of the base cover 500 can extend outward from the upper end of the joint 580. The flange 590 can be configured to contact the second bridge 165 of the container body 100. Due to the flange 590, the contact area between the container body 100 and the base cover 500 can be increased, which can help prevent leakage of the contents within the receiving space 105. Furthermore, when the powder box container 1000 of one embodiment of the present invention also includes a separate lower housing (not shown), a portion of the lower housing (not shown) presses upward against the flange 590 of the base cover 500 so that it is pressed against the second bridge 165 of the container body 100.
[0071] In the example shown in the figure, the base cover 500 forms an internal receiving space 105 when it is attached to the lower part of the container body 100. Of course, in some embodiments of this invention, the receiving space 105 may be formed solely by the container body 100 and may be provided with a separate channel for injecting the contents. In this case, the base cover 500 may be omitted from the powder box container 1000.
[0072] Figure 7 This is a cross-sectional view showing the state in which the base cover 500 is separated from the container body 100 in the powder box container 1000 according to an embodiment of the present invention. Figure 7 For example, in order to fill the containing space 105 with its contents, the container body 100 is flipped up so that its bottom surface faces upwards. With the base cover 500 separated, cosmetics in the form of powder, cream, gel, etc., can be filled into the containing space 105 as contents. At this time, most of the contents are supported by the filter screen 440 and do not move to the use screen 420.
[0073] Once the contents (not shown) are filled and the base cover 500 is engaged, the powder container 1000 can be reconfigured in its original state with the cover member 200 facing upwards. As previously described, the base cover 500 is constructed to prevent leakage of the contents through the gap between the base cover 500 and the container body 100. On the other hand, the filter screen 440 prevents the contents from moving along the direction of the mesh 420. The inner wall 110, lug 120, upper engagement edge 140, and outer wall 160 of the container body 100 are configured to contact the flange 320, inner edge 330, and outer edge 350 of the mesh ring 300, thus preventing leakage of the contents through this portion. In particular, the edge portion 424 of the mesh 420 is inserted between the lug 120 and the flange 320, and between the inner wall 110 and the inner edge 330. When the contents come into contact with the edge portion 424 of the mesh 420, the mesh 420 hinders the movement of the contents, thereby preventing leakage of the contents.
[0074] Figure 8This is an exemplary cross-sectional view of a powder box container 1000 according to another embodiment of the present invention. Figure 9 This is a cross-sectional view showing the base cover 500 and powder box container 1000 separated in an embodiment of the present invention.
[0075] Figure 8 and Figure 9 The powder box container 1000 shown is an embodiment of the present invention. Figures 1 to 7 The powder box container 1000 described below has several common features, which will be discussed below. Figure 8 and Figure 9 The explanation will focus on the differences between the powder box container 1000 shown. Figures 1 to 7 The described features can be applied to Figure 8 and Figure 9 The illustrated embodiment, similarly, Figure 8 and Figure 9 The described features can also be applied to Figures 1 to 7 The illustrated embodiment. In the description Figure 8 and Figure 9 Some reference numerals used in the embodiments shown are intended to refer to and are related to the embodiments described. Figures 1 to 7 The corresponding reference numerals used in the described embodiments correspond to the constituent elements.
[0076] Reference Figure 8 When the powder box container 1000 of an embodiment of the present invention includes a base cover 500, the base cover 500 may include a receiving wall 530.
[0077] The receiving wall 530 can be formed at a height corresponding to the height of the receiving space 105, and can be formed at a position corresponding to the inner wall 110 of the container body 100. When the base cover 500 includes the receiving wall 530, the receiving wall 530 can replace the aforementioned sealing protrusion 520. The receiving wall 530 can also be considered as a shape that extends the sealing protrusion 520 upward beyond the height of the receiving space 105. As the receiving wall 530 extends upward, the base plate 510 of the base cover 500 and the receiving wall 530 can form a filling space 505 on their inner sides.
[0078] When the base cover 500 is attached to the container body 100, the outer peripheral surface of the receiving wall 530 can contact the inner peripheral surface of the inner wall 110 of the container body 100. The receiving wall 530 can fit snugly against the inner wall 110, which helps to prevent leakage of contents through the contact area between the container body 100 and the base cover 500.
[0079] Figure 9 It is shown Figure 8 The diagram shows a cross-sectional view of the base cover 500 separated from the powder container 1000. Unlike the base cover 500, it does not include the receiving wall 530. Figure 7 The structure, in Figure 9 In this case, the receiving wall 530 of the base cover 500 can itself accommodate the contents, so there is no need to flip the powder box container 1000 upside down. In the state where the base cover 500 is separated, cosmetics in the form of powder, cream, gel, etc. can be filled into the filling space 505 formed in the base cover 500 as contents.
[0080] When the contents (not shown) are filled and the base cover 500 is engaged, the contents of the filling space 505 can enter the receiving space 105. Unlike... Figure 7 In this case, during the manufacturing process of the powder cartridge container 1000 and the filling process, the powder cartridge container 1000 can always be positioned with the use screen 420 and the filter screen 440 above the contents, thereby significantly reducing the possibility of the contents leaking into the use screen 420 area. Furthermore, the base cover 500 is constructed to prevent leakage of the contents through the gap between the base cover 500 and the container body 100, and the filter screen 440 prevents the contents from moving towards the use screen 420.
[0081] When using the powder cartridge container 1000 of one embodiment of the present invention, the user can open the lid component 200 to expose the sealing strip 60. As described above, the powder cartridge container 1000 of one embodiment of the present invention, while including the use mesh 420, can prevent leakage of contents through the contact area between the mesh ring 300 for securing the use mesh 420 and the container body 100. Therefore, when the user who purchased the powder cartridge container 1000 opens the lid component 200 for the first time, the sealing strip 60 is completely free of contents, and correspondingly, the powder cartridge container 1000 can maintain a clean and premium appearance.
[0082] Users can remove the sealing strip 60 to use the contents and press the application mesh 420 with a tool such as a powder puff. Pressing the application mesh 420 downwards with the powder puff will also press the filter 440 downwards. Since both the application mesh 420 and the filter 440 are made of porous material, the powder puff comes into contact with the contents below the filter 440, and the contents are adhered to the powder puff for use.
[0083] The powder cartridge container 1000 of one embodiment of the present invention described above has a double mesh structure including a surface mesh 420 and a filter mesh 440. This prevents leakage of the internal contents during use through the surface mesh 420, and also prevents leakage through the contact area between the component securing the surface mesh 420 and the container body 100 during circulation. The structure of the powder cartridge container 1000 effectively prevents content exposure without sacrificing ease of use, thus maintaining a clean and premium appearance. Furthermore, the powder cartridge container 1000 of one embodiment of the present invention can be filled from the bottom using the base cover 500, allowing for filling without the need for opening and closing the cover component 200, thereby improving filling efficiency.
[0084] Although the present invention has been described above with reference to one embodiment, those skilled in the art will make various modifications and alterations to the present invention without departing from the spirit and field of the present invention as set forth in the claims.
Claims
1. A powder box container characterized by, Comprising: a container body having an inner wall that forms an accommodation space for accommodating contents on an inner side, and a lug that is configured to extend from an upper portion of the inner wall inward of an edge of an opening portion that communicates with the accommodation space to form the opening portion on an inner side; a net ring that is coupled to an upper portion of the container body; a use surface net that is made of a material that forms a plurality of fine holes, and is configured to have an edge portion fixed between the container body and the net ring, and a central portion that covers the opening portion on an upper portion of the lug; and a filter net that is made of a material that forms a plurality of fine holes, and is configured to have an edge portion fixed to the container body, and a central portion that covers the opening portion on a lower portion of the lug.
2. The compact container according to claim 1, wherein the net ring includes: a flange configured to have a lower surface facing an upper surface of the lug; and an inner side edge configured to extend downward from the flange with an inner peripheral surface facing an outer peripheral surface of the inner wall, the edge portion of the use surface net is fixed between the upper surface of the lug and the lower surface of the flange, and between the outer peripheral surface of the inner wall and the inner peripheral surface of the inner side edge.
3. The compact container according to claim 2, wherein a support portion that protrudes upward is formed on an inner side of the lug, the central portion of the use surface net is supported by the support portion so that an upper surface of the central portion of the use surface net is at a height corresponding to the upper surface of the flange.
4. The compact container according to claim 1, wherein a fixing protrusion that extends downward is formed on a lower surface of the lug, and the fixing protrusion fixes the filter net to the lug.
5. The compact container according to claim 1, wherein the net ring includes: an inner side edge configured to have an inner peripheral surface facing an outer peripheral surface of the inner wall; and an outer side edge located outside the inner side edge at a predetermined interval from the inner side edge, the container body includes an upper coupling edge located outside the inner wall at a predetermined interval from the inner wall, the upper coupling edge is fixed between the inner side edge and the outer side edge.
6. The compact container of claim 1, wherein Further comprising: a seal band attached to an upper portion of the net ring.
7. The compact container of claim 1, wherein Further comprising: a base cover coupled to a lower portion of the container body to form the accommodation space on an upper portion.
8. The compact container according to claim 7, wherein the base cover includes: a base plate that covers a lower portion of the accommodation space; a sealing protrusion configured to protrude upward from the base plate with an outer peripheral surface in contact with an inner peripheral surface of the inner wall; and a sealing edge configured to extend upward from the base plate with an inner peripheral surface in contact with an outer peripheral surface of the inner wall.
9. The compact container according to claim 7, wherein the base cover includes: a base plate that covers a lower portion of the accommodation space; an accommodation wall configured to extend upward from the base plate with an outer peripheral surface in contact with an inner peripheral surface of the inner wall; and a sealing edge configured to extend upward from the base plate with an inner peripheral surface in contact with an outer peripheral surface of the inner wall.