Assembled eye shadow box

By using a modular eyeshadow case design, the inner box is connected by a soft magnetic plate and magnets, and the box body is separated by a sliding rod. Combined with a hinge shaft and sliding groove structure, the problem of inconvenience in carrying existing eyeshadow cases is solved, achieving convenient carrying and a stable user experience.

WO2026044646A1PCT designated stage Publication Date: 2026-03-05SHANGHAI YANGMING PLASTIC TECH CO LTD
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Patent Information

Application Number
PCT/CN2024/115719
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-08-30
Publication Date
2026-03-05

AI Technical Summary

Technical Problem

Existing eyeshadow cases are too large to carry around when you need to carry multiple shades of eyeshadow.

Method used

Design a modular eyeshadow box, including a detachable first box and a second box. The inner box is connected by a soft magnetic plate and a magnet. The box can be separated and connected by a sliding rod. The hinge shaft and sliding groove structure facilitate the opening and closing of the lid, enabling flexible combination and separation of the box.

Benefits of technology

This allows for the use of only a smaller second box when needed, taking up little space and making it easy to carry, while also ensuring the stability and convenience of the box.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present application belongs to the technical field of cosmetic containers. Disclosed is an assembled eye shadow box, comprising a first box body and a second box body detachably connected thereto. A first box cover is hinged to the first box body; a second box cover is hinged to the second box body; a horizontal insertion plate is provided on a side of the first box body, the second box body being provided with an insertion hole corresponding to the insertion plate; a first sliding hole is provided on a side of the first box body, a first sliding rod being slidably arranged in the first sliding hole; the second box body is provided with a fixing hole corresponding to the first sliding rod; the first box body is provided with three first accommodating recesses; the second box body is provided with one second accommodating recess; the first accommodating recesses and the second accommodating recess are each provided with four inner boxes; the bottoms of the second accommodating recess and the first accommodating recesses are all provided with soft magnetic plates; the bottoms of the inner boxes are provided with magnets. An inner box where selected eye shadow is located is singled out to replace an inner box in the second box body, and then the second box body is separated from the first box body, such that it is only required to carry the second box body for outings, allowing for convenient carrying.
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Description

A modular eyeshadow palette Technical Field

[0001] This utility model relates to the field of cosmetic container technology, and in particular to a splicing eyeshadow box. Background Technology

[0002] Eyeshadow is a cosmetic product applied to the eyelids and corners of the eyes to create shadows and color contrasts, enhancing the three-dimensional effect and making the eyes appear more beautiful and captivating. Eyeshadow comes in powder or cream form and is stored in an eyeshadow palette. The primary function of eyeshadow is to give the eyes a three-dimensional look and, through the dynamism of color, to make the entire face alluring and captivating. Eyeshadow colors are very diverse, and to avoid mixing or blending different colors, eyeshadows need to be packaged separately in different compartments within an eyeshadow palette.

[0003] Current eyeshadow palettes typically have 3-12 compartments inside to hold different eyeshadows. When multiple shades of eyeshadow are needed, multiple compartments are required, resulting in a relatively large palette size. While people often carry eyeshadow palettes for touch-ups while traveling, the large size makes them inconvenient to carry.

[0004] Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a modular eyeshadow box.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a splicing eyeshadow box, comprising a first box body and a second box body detachably connected thereto. The first box body is generally L-shaped, and after the first box body and the second box body are connected, the whole body is square. A first box cover is hinged on the first box body, and a second box cover is hinged on the second box body. An insert plate is horizontally arranged on one side of the first box body, and an insertion hole is provided on the second box body corresponding to the insert plate. The insert plate is placed in the insertion hole. A first sliding hole is horizontally opened on one side of the first box body, with its length direction perpendicular to the length direction of the insert plate. A first sliding rod is slidably arranged in the first sliding hole. A fixing hole is opened on the second box body corresponding to the first sliding rod. One end of the first sliding rod is placed in the first sliding hole. Three first receiving slots are provided on the first box body, and one second receiving slot is provided on the second box body. Four inner boxes for holding eyeshadow are respectively arranged in the first receiving slot and the second receiving slot. A soft magnetic plate is provided at the bottom of the second receiving slot and the first receiving slot. A magnet is provided at the bottom of the inner box.

[0007] By adopting the above technical solution, a first box, a second box, an insert plate, a first slider, and an inner box are set up. The eyeshadow color is selected according to the makeup look, and then the inner box containing the selected eyeshadow is taken out and replaced with the inner box inside the second box. The inner box is connected to the first box and the second box through a soft magnetic plate and a magnet, which facilitates the removal and placement of the inner box. The first slider is slid so that the end of the first slider is away from the fixing hole, and then the second box is slid along the length of the insert plate until the first box and the second box are completely separated. This makes it possible to carry only the second box when going out for fun, taking up less space and making it easy to carry.

[0008] Furthermore, a first hinge shaft is provided on one side of the first box body, and the first box cover is hinged to the first box body through the first hinge shaft. A second hinge shaft is provided on one side of the second box body, and the second box cover is hinged to the second box body through the second hinge shaft. The first hinge shaft and the second hinge shaft are arranged concentrically.

[0009] By adopting the above technical solution and setting a first hinge shaft and a second hinge shaft, the stable opening and closing of the first and second lids can be ensured.

[0010] Furthermore, a first sliding groove is horizontally formed in the bottom plate of the first box body, and a slider is slidably arranged in the first sliding groove. A second sliding groove communicating with the first sliding groove is vertically formed on the side of the first box body away from the first hinge axis. A sliding plate connected to the slider is horizontally slidably arranged in the second sliding groove. A square hole communicating with the second sliding groove is also formed on the side of the first box body away from the first hinge axis. A pressure block connected to the sliding plate is slidably arranged in the square hole. A second sliding hole is horizontally formed at the bottom of the first sliding groove. A second sliding rod connected to the slider is slidably arranged in the second sliding hole. A compression spring is sleeved on the rod between the bottom of the first sliding groove and the slider. One end of the compression spring is connected to the bottom of the first sliding groove and the other end is connected to the slider. A locking block is provided on the top of the sliding plate on the side away from the first hinge axis. A locking groove that cooperates with the locking block is formed on the second box cover.

[0011] By adopting the above technical solution, a first sliding groove, a slider, a second sliding groove, a sliding plate, a square hole, a pressure block, a second sliding hole, a second sliding rod, a compression spring, a locking block, and a locking groove are provided. When it is necessary to open the second box cover, the pressure block is pressed, which moves the sliding plate and the slider, causing the locking block to leave the locking groove. This allows the second box cover to be unrestricted and rotate around the second hinge axis to be opened. When it is necessary to close the second box cover, the pressure block is pressed, which moves the sliding plate, the slider, and the locking block. The second box cover is then closed. Subsequently, the pressure block is released. During the sliding process of the slider, the compression spring is compressed. When the pressure block is released, the compression spring loses its restriction and releases its elastic force, pushing the slider, the sliding plate, and the locking block to reset, causing the locking block to engage in the locking groove and fixing the second box cover.

[0012] Furthermore, the top of the slider is provided with a clearance groove, and a wedge-shaped block is provided on the groove wall near the first hinge shaft. The insert plate passes through the insertion hole, is placed in the clearance groove, and contacts the wedge-shaped block.

[0013] By adopting the above technical solution, setting the avoidance groove and wedge block, when assembling the second box body with the first box body, the end of the insert plate passes through the insertion hole and contacts the wedge block. The insert plate continues to be inserted, causing the wedge block to push the slider, sliding plate, and locking block to move towards the second hinge axis, so that the locking block is always in the open state, thus avoiding the second box cover being unable to be opened after the first box body and the second box body are assembled.

[0014] Furthermore, a third sliding groove communicating with the first sliding hole is horizontally opened on one side of the first box body, and a connecting plate connected to the end of the first sliding rod away from the first hinge axis is slidably arranged in the third sliding groove.

[0015] By adopting the above technical solution, a third slide rail and a connecting plate are set up, and the sliding connecting plate controls the first slide rod, which is more convenient.

[0016] Furthermore, the third slide groove is vertically provided on the side near the first hinge shaft, and a limiting groove communicating with the third slide groove is provided on the first box cover.

[0017] By adopting the above technical solution, setting a limiting groove and a limiting hole, when fixing the first box body, the sliding connecting plate drives the first sliding rod into the fixing hole, and then the connecting plate is rotated so that the connecting plate is locked into the limiting groove. When the first box cover is closed, the limiting hole cooperates with the connecting plate to fix the connecting plate, thereby fixing the first sliding rod.

[0018] Furthermore, a protrusion is provided on the side of the first box body away from the first hinge axis, and a fixing plate is provided on the first box cover, with a groove on the fixing plate that mates with the protrusion.

[0019] By adopting the above technical solution, protrusions and grooves are set so that when the first box lid is closed, the protrusions and grooves cooperate to fix the first box lid.

[0020] Furthermore, the top of the first box cover is provided with a snap-fit ​​piece, and the top of the second box cover is provided with a snap-fit ​​plate, wherein the snap-fit ​​plate is provided with a snap-fit ​​groove that cooperates with the snap-fit ​​piece.

[0021] By adopting the above technical solution, and setting up a snap-fit ​​piece, a snap-fit ​​plate, and a snap-fit ​​groove, after the second box body is connected to the first box body, the snap-fit ​​piece snaps into the snap-fit ​​groove, so that the second box cover is connected to the first box cover, so that when the first box cover is opened, the second box cover opens at the same time, which is more convenient.

[0022] In summary, this utility model has the following beneficial effects: In this application, a first box body, a second box body, an insert plate, a first slide bar, and an inner box are provided. The eyeshadow color is selected according to the makeup look, and then the inner box containing the selected eyeshadow is removed and replaced with the inner box inside the second box body. The inner box is connected to both the first and second box bodies via a soft magnetic plate and a magnet, facilitating the removal and placement of the inner box. The first slide bar is slid so that its end leaves the fixing hole, and then the second box body is slid along the length of the insert plate until the first and second box bodies are completely separated. This allows only the second box body to be carried when traveling, taking up less space and making it easy to carry. Attached Figure Description

[0023] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0024] Figure 2 is a structural schematic diagram of the first box lid of this utility model when it is opened;

[0025] Figure 3 is an enlarged view of part A in Figure 2;

[0026] Figure 4 is a structural schematic diagram of the first box body part of the present utility model embodiment;

[0027] Figure 5 is an enlarged view of part B in Figure 4;

[0028] Figure 6 is a structural schematic diagram of the second box body and the second box cover of this utility model embodiment;

[0029] Figure 7 is a CC sectional view of Figure 6;

[0030] Figure 8 is a structural schematic diagram of the second box lid of this utility model embodiment when it is opened;

[0031] Figure 9 is a structural schematic diagram of the slider, sliding plate, and pressure block in an embodiment of this utility model.

[0032] In the diagram: 10. First box body; 11. Insert plate; 12. First sliding hole; 121. First sliding rod; 13. First receiving groove; 14. First hinge shaft; 15. Third sliding groove; 151. Connecting plate; 16. Limiting groove; 17. Protrusion; 20. Second box body; 21. Insertion hole; 22. Fixing hole; 23. Second receiving groove; 24. Second hinge shaft; 25. First sliding groove; 251. Slider; 252. Clearance groove; 253. Wedge 254. Shaped block; 255. Second sliding hole; 256. Second sliding rod; 257. Compression spring; 26. Second sliding groove; 261. Sliding plate; 262. Locking block; 27. Square hole; 271. Pressing block; 30. First box cover; 31. Locking piece; 32. Limiting hole; 33. Fixing plate; 34. Groove; 40. Second box cover; 41. Locking plate; 42. Locking groove; 43. Locking groove; 50. Inner box; 51. Soft magnetic plate; 52. Magnet. Detailed Implementation

[0033] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0034] As shown in Figures 1-9, this application discloses a modular eyeshadow palette, comprising a first box body 10, a second box body 20, a first lid 30, and a second lid 40. The first box body 10 and the second box body 20 are detachably connected, allowing them to be separated. The first box body 10 is generally L-shaped, and when connected to the second box body 20, it forms a square shape, resulting in a more aesthetically pleasing overall appearance. The first lid 30 is hinged to the first box body 10, and the second lid 40 is hinged to the second box body 20. The first box body 10 has three first receiving slots 13, and the second box body 20 has one second receiving slot 23. Four inner boxes 50 are respectively disposed within the first receiving slots 13 and the second receiving slot 23, and the inner boxes 50 are used to hold eyeshadow. Both the bottom of the second receiving slot 23 and the bottom of the first receiving slot 13 are equipped with a soft magnetic plate 51, and the bottom of the inner box 50 is equipped with a magnet 52. The magnet 52 attracts the soft magnetic plate 51, making it easy to remove and place the inner box 50. After selecting the eyeshadow color according to the makeup look, the inner box 50 containing the selected eyeshadow is removed and replaced with the inner box 50 inside the second box body 20. The second inner box 50 is then removed, so that when traveling, only the second box body 20 needs to be carried, taking up less space and making it easy to carry.

[0035] Specifically, a first hinge shaft 14 is provided on one side of the first box body 10, and the first box cover 30 is hinged to the first box body 10 through the first hinge shaft 14, ensuring the stability of the opening and closing of the first box cover 30. A second hinge shaft 24 is provided on one side of the second box body 20, and the second box cover 40 is hinged to the second box body 20 through the second hinge shaft 24, ensuring the stability of the opening and closing of the second box cover 40. The first hinge shaft 14 and the second hinge shaft 24 are arranged concentrically, so that the first box cover 30 and the second box cover 40 can rotate synchronously.

[0036] During setup, a horizontal insert plate 11 is provided on one side of the first box 10, and a corresponding insertion hole 21 is provided on the second box 20. The insert plate 11 is placed in the insertion hole 21 to initially fix the second box 20. A first sliding hole 12 with its length direction perpendicular to the length direction of the insert plate 11 is horizontally provided on one side of the first box 10. A first sliding rod 121 is slidably provided in the first sliding hole 12. A fixing hole 22 is provided on the second box 20 corresponding to the first sliding rod 121. One end of the first sliding rod 121 is placed in the first sliding hole 12, thereby fixing the second box 20. A third sliding groove 15 communicating with the first sliding hole 12 is horizontally provided on one side of the first box 10. A connecting plate 151 connected to the end of the first sliding rod 121 away from the first hinge axis 14 is slidably provided in the third sliding groove 15. The sliding connecting plate 151 controls the first sliding rod 121 more conveniently. The third slide groove 15 has a vertically extending limiting groove 16 communicating with it on the side adjacent to the first hinge shaft 14. When the first box 10 is fixed, the sliding connecting plate 151 drives the first sliding rod 121 into the fixing hole 22. Then, the connecting plate 151 is rotated so that it is engaged in the limiting groove 16, at which point the connecting plate 151 is in a vertical state. The first box cover 30 is provided with a limiting hole 32. When the first box cover 30 is closed, the limiting hole 32 cooperates with the connecting plate 151 to fix the connecting plate 151, thereby fixing the first sliding rod 121. The second box 20 has connecting strips on both sides adjacent to the first box 10. The first box 10 has connecting grooves corresponding to the connecting strips. After the first box 10 and the second box 20 are connected, the connecting strips are engaged in the connecting grooves, making the connection between the first box 10 and the second box 20 more stable.

[0037] A first groove 25 is horizontally formed in the bottom plate of the first housing 10. A slider 251 is slidably disposed in the first groove 25, allowing the slider 251 to slide along the first groove 25. A second groove 26, communicating with the first groove 25, is vertically formed on the side of the first housing 10 away from the first hinge axis 14. A sliding plate 261, connected to the slider 251, is horizontally slidably disposed in the second groove 26, allowing the sliding plate 261 to slide horizontally within the second groove 26. A square hole 27, communicating with the second groove 26, is also formed on the side of the first housing 10 away from the first hinge axis 14. A pressure block 271, connected to the sliding plate 261, is slidably disposed in the square hole 27, allowing the pressure block 271, the sliding plate 261, and the slider 251 to move synchronously. A second sliding hole 254 is horizontally opened at the bottom of the first sliding groove 25. A second sliding rod 255 connected to the slider 251 is slidably arranged in the second sliding hole 254, so that when the slider 251 slides, the second sliding rod 255 slides in the second sliding hole 254. A compression spring 256 is sleeved on the rod of the second sliding rod 255 located between the bottom of the first sliding groove 25 and the slider 251. One end of the compression spring 256 is connected to the bottom of the first sliding groove 25 and the other end is connected to the slider 251. The top of the sliding plate 261 extends upward to the opening of the second sliding groove 26, and a locking block 262 is provided on the side of the sliding plate 261 away from the first hinge shaft 14. A locking groove 43 that cooperates with the locking block 262 is opened on the second cover 40. When the second lid 40 needs to be opened, pressing the pressure block 271 moves the sliding plate 261 and the slider 251, causing the locking block 262 to leave the slot 43, thus freeing the second lid 40 from its restraints and allowing it to rotate around the second hinge axis 24 to be opened. When the second lid 40 needs to be closed, pressing the pressure block 271 moves the sliding plate 261, the slider 251, and the locking block 262, closing the second lid 40. Then, releasing the pressure block 271 compresses the spring 256 during the sliding process. When the pressure block 271 is released, the spring 256 releases its elasticity, pushing the slider 251, the sliding plate 261, and the locking block 262 back to their original positions, causing the locking block 262 to engage in the slot 43 and securing the second lid 40.

[0038] A clearance groove 252 is provided on the top of the slider 251. A wedge block 253 is provided on the groove wall of the clearance groove 252 near the first hinge shaft 14. The insert plate 11 passes through the insertion hole 21 and is placed in the clearance groove 252 and contacts the wedge block 253. When the second box 20 is assembled with the first box 10, the end of the insert plate 11 passes through the insertion hole 21 and contacts the wedge block 253. The insert plate 11 continues to be inserted, causing the wedge block 253 to push the slider 251, the sliding plate 261, and the locking block 262 to move towards the second hinge shaft 24, so that the locking block 262 is always in the open state, so as to prevent the second box cover 40 from being unable to be opened after the first box 10 and the second box 20 are assembled.

[0039] A protrusion 17 is provided on the side of the first box body 10 away from the first hinge axis 14. A fixing plate 33 is provided on the first box cover 30. The fixing plate 33 has a groove 34 that mates with the protrusion 17. When the first box cover 30 is closed, the protrusion 17 and the groove 34 cooperate to fix the first box cover 30. The fixing plate 33 is made of plastic. When it is necessary to open the first box cover 30, gently pry the fixing plate 33 to separate the first protrusion 17 and the groove 34. Then, rotate the first box cover 30 along the first hinge axis 14 to open the first box cover 30. The top of the first lid 30 is provided with a snap-fit ​​piece 31, and the top of the second lid 40 is provided with a snap-fit ​​plate 41. The snap-fit ​​plate 41 has a snap-fit ​​groove 42 that mates with the snap-fit ​​piece 31. When the second box 20 is installed with the first box 10, the snap-fit ​​groove 42 is aligned with the snap-fit ​​piece 31, so that after the second box 20 is installed with the first box 10, the snap-fit ​​piece 31 snaps into the snap-fit ​​groove 42, so that the second lid 40 is connected with the first lid 30, and the second lid 40 opens at the same time when the first lid 30 is opened, which is more convenient.

[0040] The working principle of the splicing eyeshadow box in this embodiment is as follows: Take out the inner box 50 containing the selected eyeshadow and replace the inner box 50 in the second box 20. Then rotate the connecting plate 151 so that the connecting plate 151 slides out of the limiting groove 16. Then slide the limiting plate along the third sliding groove 15 to drive the first sliding rod 121 to slide, so that the first sliding rod 121 disengages from the fixing hole 22. Then slide the second box 20 along the length direction of the insert plate 11 until the first box 10 and the second box 20 are completely separated. When going out for fun, only the second box 20 needs to be carried, which takes up less space and is easy to carry. When connecting the second box 20 to the first box 10, first align the insertion hole 21 with the insertion plate 11 and the snap-fit ​​groove 42 with the snap-fit ​​piece 31. Then push the second box 20 so that the end of the insertion plate 11 passes through the insertion hole 21 and contacts the wedge block 253. The insertion plate 11 continues to be inserted so that the wedge block 253 pushes the slider 251, the sliding plate 261, and the snap-fit ​​block 262 toward the second hinge shaft 24, so that the snap-fit ​​block 262 is always in the open state, preventing the first box 10 and the second box 20 from being assembled after the first box 10 and the second box 20 are connected. The second lid 40 cannot be opened. At the same time, the snap-fit ​​piece 31 snaps into the snap-fit ​​groove 42, connecting the second lid 40 to the first lid 30. Then, the connecting plate 151 is moved so that the first slide rod 121 slides into the fixing hole 22, making the second box body 20 and the first box body 10 firmly connected. Then, the connecting plate 151 is rotated into the limiting groove 16. When the first lid 30 is closed, the limiting hole 32 and the connecting plate 151 cooperate to fix the connecting plate 151, thereby fixing the first slide rod 121.

[0041] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A modular eyeshadow palette, characterized by: The enclosure includes a first box body (10) and a second box body (20) detachably connected thereto. The first box body (10) is generally L-shaped, and after the first box body (10) and the second box body (20) are connected, the whole enclosure is square. A first box cover (30) is hinged to the first box body (10), and a second box cover (40) is hinged to the second box body (20). A plug plate (11) is horizontally arranged on one side of the first box body (10), and a socket (21) is provided on the second box body (20) corresponding to the plug plate (11). The plug plate (11) is placed in the socket (21). A first sliding hole (12) is horizontally opened on one side of the first box body (10), and its length direction is perpendicular to the length direction of the plug plate (11). The first sliding hole (12) has a first sliding rod (121) slidably disposed therein. The second box body (20) has a fixing hole (22) corresponding to the first sliding rod (121). One end of the first sliding rod (121) is placed in the first sliding hole (12). The first box body (10) has three first receiving slots (13). The second box body (20) has one second receiving slot (23). The first receiving slot (13) and the second receiving slot (23) are respectively provided with four inner boxes (50) for accommodating eyeshadow. The bottom of the second receiving slot (23) and the first receiving slot (13) is provided with a soft magnetic plate (51). The bottom of the inner box (50) is provided with a magnet (52).

2. The interlocking eyeshadow palette according to claim 1, characterized in that: A first hinge shaft (14) is provided on one side of the first box body (10), and the first box cover (30) is hinged to the first box body (10) through the first hinge shaft (14). A second hinge shaft (24) is provided on one side of the second box body (20), and the second box cover (40) is hinged to the second box body (20) through the second hinge shaft (24). The first hinge shaft (14) and the second hinge shaft (24) are arranged coaxially.

3. The modular eyeshadow palette according to claim 2, characterized in that: The first box body (10) has a first horizontal groove (25) in its bottom plate, and a slider (251) is slidably disposed in the first groove (25). The first box body (10) has a second vertical groove (26) on the side away from the first hinge axis (14), communicating with the first groove (25). A sliding plate (261) connected to the slider (251) is slidably disposed in the second groove (26). The first box body (10) also has a square hole (27) on the side away from the first hinge axis (14), communicating with the second groove (26). A pressure block (271) connected to the sliding plate (261) is slidably disposed in the square hole (27). The bottom of the first slide groove (25) is horizontally provided with a second slide hole (254). A second slide rod (255) connected to the slider (251) is slidably arranged in the second slide hole (254). A compression spring (256) is sleeved on the rod between the bottom of the first slide groove (25) and the slider (251). One end of the compression spring (256) is connected to the bottom of the first slide groove (25) and the other end is connected to the slider (251). A locking block (262) is provided on the top of the sliding plate (261) away from the first hinge shaft (14). A locking groove (43) that cooperates with the locking block (262) is provided on the second cover (40).

4. A modular eyeshadow palette according to claim 3, characterized in that: The top of the slider (251) is provided with a relief groove (252), and a wedge block (253) is provided on the groove wall of the relief groove (252) near the first hinge shaft (14). The insert plate (11) passes through the insertion hole (21), is placed in the relief groove (252), and contacts the wedge block (253).

5. A modular eyeshadow palette according to claim 2, characterized in that: The first box body (10) has a third sliding groove (15) horizontally opened on one side, which communicates with the first sliding hole (12). A connecting plate (151) is slidably arranged in the third sliding groove (15) and connected to the end of the first sliding rod (121) away from the first hinge shaft (14).

6. A modular eyeshadow palette according to claim 5, characterized in that: The third slide (15) has a vertically opening limiting groove (16) that communicates with the third slide (15) on the side near the first hinge shaft (14), and the first box cover (30) is provided with a limiting hole (32).

7. A modular eyeshadow palette according to claim 2, characterized in that: The first box body (10) has a protrusion (17) on the side away from the first hinge axis (14), and the first box cover (30) has a fixing plate (33) with a groove (34) that cooperates with the protrusion (17).

8. A modular eyeshadow palette according to claim 2, characterized in that: The first box cover (30) is provided with a snap-fit ​​piece (31) on the top, and the second box cover (40) is provided with a snap-fit ​​plate (41) on the top. The snap-fit ​​plate (41) is provided with a snap-fit ​​groove (42) that cooperates with the snap-fit ​​piece (31).

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