Cosmetic container comprising a removable cap set

By designing a detachable cover kit, the lens can be detachably installed in the inner cover, solving the problem of difficult separation caused by the adhesion between the lens and the cover assembly in cosmetic containers, and achieving the effect of simplifying the separation process and improving the installation strength.

CN224386966UActive Publication Date: 2026-06-23SHYA HSIN PACKAGING INDUSTRY (CHINA) CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHYA HSIN PACKAGING INDUSTRY (CHINA) CO LTD
Filing Date
2025-05-12
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

The lenses and lid components in cosmetic containers are glued together, making separation difficult and the recycling process complicated.

Method used

Design a detachable cover kit where the lens is detachably installed in the inner cover and secured by the combination of the inner and outer covers, simplifying the separation of the lens from the inner cover.

Benefits of technology

It simplifies the lens separation process, improves lens installation strength, prevents lens detachment, and facilitates product classification and recycling.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present application relates to a detachable cover set and a cosmetic container comprising the same, the cover set comprising a cover assembly and a mirror, the cover assembly comprising an outer cover and an inner cover, the mirror being detachably mounted in the inner cover, the inner cover being fixedly mounted in the outer cover, and the outer cover fixing the mirror in the inner cover. In the present cover set, the mirror is detachably mounted in the inner cover, and the separation of the mirror from the inner cover can be completed by directly taking out the mirror from the inner cover during recycling, thereby simplifying the recycling process of the container.
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Description

Technical Field

[0001] This application relates to cosmetic packaging technology, specifically to a removable lid set and a cosmetic container containing the lid set. Background Technology

[0002] To facilitate users' makeup needs, cosmetic containers are usually equipped with glass lenses, which are attached to the lid assembly using adhesive or other methods. When the product in the cosmetic container is used up, the container needs to be recycled. Since the glass lens is made of a different material than the lid assembly, it needs to be separated from the lid assembly. Because the lens is attached inside the lid assembly, separation is difficult and the recycling process is complex. Utility Model Content

[0003] To overcome the above-mentioned defects, this application provides a detachable cover kit in which the lens is detachably installed in the inner cover. During recycling, the lens can be directly removed from the inner cover to separate the lens from the inner cover, thus simplifying the container recycling process.

[0004] The technical solution adopted by this application to solve its technical problem is:

[0005] A detachable cover kit includes a cover assembly and a lens. The cover assembly includes an outer cover and an inner cover. The lens is detachably installed inside the inner cover. The inner cover is fixedly installed to the outer cover, and the outer cover secures the lens within the inner cover.

[0006] Optionally, a receiving cavity is formed in the inner cover, and the lens is inserted into the receiving cavity.

[0007] Optionally, the inner cover includes a base plate and a cover plate fixedly connected together, with the receiving cavity formed between the base plate and the cover plate, and a through groove provided on the base plate.

[0008] Optionally, the two sides of the cover plate are fixedly connected to the base plate by a first connecting plate, the first end of the cover plate is fixedly connected to the base plate by a second connecting plate, the second end of the cover plate forms an open end with the base plate, and the second end of the cover plate forms a slope.

[0009] Optionally, the distance between the base plate and the cover plate is equal to or less than the thickness of the lens, and the lens abuts against the first connecting plate and the second connecting plate.

[0010] Optionally, there is a notch between the first connecting plate and the second connecting plate, with the first end of the lens extending out of the notch and the second end of the lens extending out of the opening.

[0011] Optionally, a baffle is fixedly provided inside the outer cover, and the baffle is limited to the lens.

[0012] Optionally, a fixing strip is fixedly provided on the base plate, the fixing strip is provided with a protrusion, the outer cover is provided with a step, and a slot is opened on the inner side wall of the outer cover. The protrusion is inserted into the slot, the base plate is attached to the step, and the fixing strip is attached to the inner side wall of the outer cover.

[0013] A cosmetic container includes a detachable cap assembly and a bottom assembly. The cap assembly is connected to the bottom assembly and covers the bottom assembly. The cap assembly is hinged to the bottom assembly via a hinge assembly, and the cap assembly and the bottom assembly are engaged and fixed by a snap-fit ​​assembly or by a suction assembly. The bottom assembly includes an outer bottom and an inner bottom fixedly installed within the outer bottom.

[0014] Optionally, the hinge assembly includes a hinge element, a hinge hole, and a pivot. The hinge element is fixedly provided on the inner cover, the hinge hole is provided on the outer bottom, and the pivot passes through the hinge element and the hinge hole to hinge the inner cover to the outer bottom.

[0015] The engaging assembly includes a first engaging block and a second engaging block. The first engaging block is fixedly provided on the inner cover, and the second engaging block is provided on the inner bottom. The first engaging block and the second engaging block engage with each other to engage and fix the inner cover and the inner bottom.

[0016] The suction assembly includes a first magnet and a second magnet. The first magnet is mounted on the cover assembly, and the second magnet is mounted on the bottom assembly. The first magnet and the second magnet attract each other to fix the cover assembly and the bottom assembly together.

[0017] The beneficial effects of this application are as follows: Since the lens is detachably installed in the inner cover, when the material is used up, the outer cover and the inner cover can be separated, and the lens can be directly removed from the inner cover to complete the separation of the lens from the inner cover. Compared with products in traditional processes where the lens is glued to the cover assembly, this application simplifies the lens separation process, shortens the lens separation process, and is conducive to the classification and recycling of products. In this application, the lens is fixed by the outer cover, which improves the installation strength of the lens and effectively prevents the lens from falling off. Attached Figure Description

[0018] Figure 1 This is one of the structural schematic diagrams of the cosmetic container in this application;

[0019] Figure 2 This is the second structural schematic diagram of the cosmetic container in this application;

[0020] Figure 3 This is a front view of the cosmetic container in this application;

[0021] Figure 4 This is a top view of the cosmetic container in this application;

[0022] Figure 5 This is a side view of the cosmetic container in this application;

[0023] Figure 6 This is an exploded view of the cosmetic container in this application;

[0024] Figure 7 This is a schematic diagram of the structure of the cover component in this application;

[0025] Figure 8 This is one of the exploded views of the cover component in this application;

[0026] Figure 9 This is the second exploded view of the cover component in this application;

[0027] Figure 10 This is one of the assembly diagrams of the inner cover and lens in this application;

[0028] Figure 11 This is one of the exploded views of the inner cover and lens in this application;

[0029] Figure 12 This is the second assembly diagram of the inner cover and lens in this application;

[0030] Figure 13 This is the second exploded view of the inner cover and lens in this application;

[0031] Figure 14 This is one of the structural schematic diagrams of the outer cover in this application;

[0032] Figure 15 This is the second schematic diagram of the outer cover in this application;

[0033] Figure 16 This is one of the structural schematic diagrams of the inner cover in this application;

[0034] Figure 17 This is the second schematic diagram of the inner cover structure in this application;

[0035] Figure 18 This is the third schematic diagram of the inner cover structure in this application;

[0036] Figure 19 This is the fourth structural schematic diagram of the inner cover in this application;

[0037] Figure 20 This is a schematic diagram of the lens structure in this application;

[0038] Figure 21 This is one of the structural schematic diagrams of the inner bottom in this application;

[0039] Figure 22This is the second schematic diagram of the inner bottom structure in this application;

[0040] Figure 23 This is the third schematic diagram of the inner bottom structure in this application;

[0041] Figure 24 This is one of the structural schematic diagrams of the outer sole in this application;

[0042] Figure 25 This is the second schematic diagram of the outer sole structure in this application;

[0043] Figure 26 This is the third schematic diagram of the outer sole structure in this application;

[0044] In the diagram: 100-outer cover, 110-step, 120-baffle, 130-slot, 200-inner cover, 210-bottom plate, 211-hinge component, 212-first fastening block, 213-through groove, 214-accommodating cavity, 220-cover plate, 221-first connecting plate, 222-second connecting plate, 223-sloping surface, 230-fixing strip, 231-protrusion, 240-notch, 250-open end, 300-lens, 400-inner bottom, 410-second fastening block, 500-outer bottom, 510-hinge hole. Detailed Implementation

[0045] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the embodiments of this application. Obviously, the embodiments described in this application are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0046] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such uses of the terms can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0047] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0048] Example: Figure 1-26 As shown, a detachable cover kit includes a cover assembly and a lens 300. The cover assembly includes an outer cover 100 and an inner cover 200. The lens 300 is detachably installed inside the inner cover 200. The inner cover 200 is fixedly installed on the outer cover 100, and the outer cover 100 fixes the lens 300 in the inner cover 200.

[0049] The cover assembly is connected to the bottom component and fits snugly onto the bottom component. The bottom component has a cavity for storing cosmetic materials, including powders, pastes, and creams. In use, the user opens the cover assembly and applies the cosmetic material. The lens 300 helps the user accurately locate the area to be cosmeticized. Since the lens 300 is detachably installed in the inner cover 200, when the material is used up, the outer cover 100 is separated from the inner cover 200, and the lens 300 can be directly removed from the inner cover 200. Compared to traditional processes where the lens is glued to the cover assembly, this application simplifies the lens 300 separation process, shortens the separation time, and facilitates product recycling. Furthermore, the outer cover 100 secures the lens 300, increasing its installation strength and effectively preventing it from falling off.

[0050] like Figure 10-11 As shown, a receiving cavity 214 is formed inside the inner cover 200, and the lens 300 is inserted into the receiving cavity 214. Placing the lens 300 in the receiving cavity 214 of the inner cover 200 not only improves the installation stability of the lens 300, but also facilitates the separation of the lens 300.

[0051] like Figure 16-19 As shown, the inner cover 200 includes a base plate 210 and a cover plate 220 fixedly connected, forming an accommodating cavity 214 between the base plate 210 and the cover plate 220, and a through groove 213 is formed on the base plate 210. Figure 17 As shown, the cover plate 220 is located above the base plate 210, and there is a gap between the base plate 210 and the cover plate 220. This gap serves as a receiving cavity 214 for the lens 300 to be inserted. The base plate 210 has a hollow annular structure, that is, a through groove 213 is opened in the base plate 210. When the lens 300 is installed in the inner cover 200, the lens 300 is displayed through the through groove 213 for user use.

[0052] like Figure 16-17 As shown, both sides of the cover plate 220 are fixedly connected to the base plate 210 via the first connecting plate 221. The first end of the cover plate 220 is fixedly connected to the base plate 210 via the second connecting plate 222. The second end of the cover plate 220 forms an opening 250 with the base plate 210, meaning the second end of the cover plate 220 is completely disconnected from the base plate 210. The lens 300 is inserted into the receiving cavity 214 through the opening 250. The second end of the cover plate 220 forms a bevel 223. The design of both the opening 250 and the bevel 223 facilitates the loading and unloading of the lens 300.

[0053] Optionally, the distance between the base plate 210 and the cover plate 220 is equal to or less than the thickness of the lens 300, and the lens 300 abuts against the first connecting plate 221 and the second connecting plate 222. The distance between the base plate 210 and the cover plate 220 is equal to or slightly less than the thickness of the lens 300. When the lens 300 is installed in the receiving cavity, the lens 300 is clamped vertically by the base plate 210 and the cover plate 220, and the horizontal direction of the lens 300 is limited by the first connecting plate 221 and the second connecting plate 222. Therefore, the lens 300 will not wobble in the inner cover 200, and has high stability.

[0054] like Figure 10 and Figure 16 As shown, there is a notch 240 between the first connecting plate 221 and the second connecting plate 222. The first end of the lens 300 extends out of the notch 240, and the second end of the lens 300 extends out of the opening end 250. The two ends of the lens 300 extend out of the notch 240 and the opening end 250, respectively. On the one hand, the lens 300 can seal the through groove 213 on the base plate 210, which is both aesthetically pleasing and convenient for users. On the other hand, during disassembly, the user can push the first end of the lens 300 through the notch 240 to move the lens 300 toward the opening end 250. At the same time, the user can also apply force to the second end of the lens 300 to pull out the lens 300, thus facilitating the disassembly of the lens 300.

[0055] like Figure 1 , Figure 14 and Figure 15As shown, a baffle 120 is fixedly provided inside the outer cover 100, and the baffle 120 is positioned to limit the lens 300. Optionally, the baffle 120 is positioned to limit the second end of the lens 300, that is, the baffle 120 blocks the opening end 250 to prevent the lens 300 from falling off from the opening end 250. The lower surface of the outer cover 100 extends toward the interior of the outer cover 100 to form the baffle 120. When the inner cover 200 is installed inside the outer cover 100, the baffle 120 blocks the second end of the lens 300. In this way, the baffle 120, the first connecting plate 221 and the second connecting plate 222 fix the lens 300 around its perimeter, completely limiting the horizontal direction of the lens 300 and improving the stability of the lens 300. When the inner cover 200 is separated from the outer cover 100, the second end of the lens 300 is freed because the baffle 120 is located on the outer cover 100, thereby facilitating the installation and removal of the lens 300. Therefore, designing the baffle 120 on the outer cover 100 is suitable for both the disassembly and assembly of the lens 300 and the stability requirements of the lens 300.

[0056] like Figure 1 and Figure 14-16 As shown, a fixing strip 230 is fixedly provided on the base plate 210, and a protrusion 231 is provided on the fixing strip 230. The outer cover 100 is provided with a step 110, and a slot 130 is opened on the inner sidewall of the outer cover 100. When the inner cover 200 is assembled inside the outer cover 100, the protrusion 231 is engaged in the slot 130, the base plate 210 is attached to the step 110, and the fixing strip 230 is attached to the inner sidewall of the outer cover 100. Optionally, the base plate 210 is provided with multiple fixing strips 230, and the fixing strips 230 are provided with multiple protrusions 231. Correspondingly, the inner sidewall of the outer cover 100 is provided with a corresponding number of slots 130. The cooperation between the protrusions 231 and the slots 130 is used to improve the bonding strength between the outer cover 100 and the inner cover 200.

[0057] A cosmetic container includes a detachable cap assembly and a base assembly. The cap assembly is connected to the base assembly and closes onto the base assembly. Optionally, the cap assembly is hinged to the base assembly via a hinge assembly, and the cap assembly and base assembly are engaged and secured by a snap-fit ​​assembly or a suction assembly. Figure 1 As shown, the bottom assembly includes an outer sole 500 and an inner sole 400 fixedly installed inside the outer sole 500. Optionally, the inner cover 200 is hinged to the outer sole 500, and the inner cover 200 and the inner sole 400 are engaged or attracted to each other.

[0058] like Figure 19 and Figure 24-26 As shown, the hinge assembly includes a hinge component 211, a hinge hole 510, and a pivot. The hinge component 211 is fixedly provided on the inner cover 200, and the hinge hole 510 is provided on the outer bottom 500. The pivot passes through the hinge component 211 and the hinge hole 510 to hinge the inner cover 200 to the outer bottom 500.

[0059] In one possible implementation, the engaging assembly includes a first engaging block 212 and a second engaging block 410, such as Figure 19 and Figure 21-23 As shown, a first fastening block 212 is fixedly provided on the inner cover 200, and a second fastening block 410 is provided on the inner bottom 400. The first fastening block 212 and the second fastening block 410 engage with each other to fasten and fix the inner cover 200 and the inner bottom 400.

[0060] In another possible implementation, the magnetic attraction assembly includes a first magnet and a second magnet. The first magnet is mounted on the cover assembly, and the second magnet is mounted on the bottom assembly. The first magnet and the second magnet attract each other to secure the cover assembly and the bottom assembly. Of course, one of the first magnets and the second magnet can be replaced by a ferromagnetic component.

[0061] It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the scope of protection of this application. Therefore, the scope of protection of this patent application shall be determined by the appended claims.

Claims

1. A detachable cover set, characterized in that: The device includes a cover assembly and a lens (300). The cover assembly includes an outer cover (100) and an inner cover (200). The lens (300) is detachably installed inside the inner cover (200). The inner cover (200) is fixedly installed on the outer cover (100), and the outer cover (100) secures the lens (300) in the inner cover (200).

2. The detachable cover set according to claim 1, characterized in that: The inner cover (200) has a receiving cavity (214) and the lens (300) is inserted into the receiving cavity (214).

3. The detachable cover set according to claim 2, characterized in that: The inner cover (200) includes a base plate (210) and a cover plate (220) that are fixedly connected. The accommodating cavity (214) is formed between the base plate (210) and the cover plate (220). A through groove (213) is provided on the base plate (210).

4. The detachable cover set according to claim 3, characterized in that: The two sides of the cover plate (220) are fixedly connected to the base plate (210) by the first connecting plate (221), the first end of the cover plate (220) is fixedly connected to the base plate (210) by the second connecting plate (222), the second end of the cover plate (220) and the base plate (210) form an open end (250), and the second end of the cover plate (220) forms a slope (223).

5. The detachable cover set according to claim 4, characterized in that: The distance between the base plate (210) and the cover plate (220) is equal to or less than the thickness of the lens (300), and the lens (300) abuts against the first connecting plate (221) and the second connecting plate (222).

6. The detachable cover set according to claim 4, characterized in that: There is a notch (240) between the first connecting plate (221) and the second connecting plate (222), the first end of the lens (300) extends out of the notch (240), and the second end of the lens (300) extends out of the opening end (250).

7. The detachable cover set according to claim 2, characterized in that: A baffle (120) is fixedly provided inside the outer cover (100), and the baffle (120) is positioned within the lens (300).

8. The detachable cover set according to claim 3, characterized in that: A fixing strip (230) is fixedly provided on the base plate (210), and a protrusion (231) is provided on the fixing strip (230). A step (110) is provided on the outer cover (100), and a slot (130) is opened on the inner side wall of the outer cover (100). The protrusion (231) is inserted into the slot (130). The base plate (210) is attached to the step (110), and the fixing strip (230) is attached to the inner side wall of the outer cover (100).

9. A cosmetic container, characterized in that: The invention comprises a detachable cover assembly and a bottom assembly as described in any one of claims 1-8, wherein the cover assembly is connected to the bottom assembly and covers the bottom assembly, the cover assembly is hinged to the bottom assembly via a hinge assembly, and the cover assembly and the bottom assembly are engaged and fixed by a snap-fit ​​assembly or by a suction assembly, and the bottom assembly comprises an outer bottom (500) and an inner bottom (400) fixedly installed within the outer bottom (500).

10. The cosmetic container according to claim 9, characterized in that: The hinge assembly includes a hinge component (211), a hinge hole (510), and a pivot. The hinge component (211) is fixedly disposed on the inner cover (200), and the hinge hole (510) is opened on the outer bottom (500). The pivot passes through the hinge component (211) and the hinge hole (510) to hinge the inner cover (200) to the outer bottom (500). The engaging assembly includes a first engaging block (212) and a second engaging block (410). The first engaging block (212) is fixedly provided on the inner cover (200), and the second engaging block (410) is provided on the inner bottom (400). The first engaging block (212) and the second engaging block (410) engage with each other to engage and fix the inner cover (200) and the inner bottom (400). The suction assembly includes a first magnet and a second magnet. The first magnet is mounted on the cover assembly, and the second magnet is mounted on the bottom assembly. The first magnet and the second magnet attract each other to fix the cover assembly and the bottom assembly together.