Sealing cover and dressing body packaging box

Abstract

The utility model relates to the technical field of product packaging, in particular to a sealing cover and a coating material body packaging box, the sealing cover can be matched with a base plate assembly containing a coating material body in a sealing mode, and a sealing paster is fixedly connected with the edge of the base plate assembly. The sealing part is arranged on the edge of the sealing cover main body and comprises a sealing bulge and at least one limiting bulge, and the sealing bulge is arranged around the at least one limiting bulge; the sealing protrusion can abut against the edge of the base plate assembly, the at least one limiting protrusion can extend towards the edge of the base plate assembly, the at least one limiting protrusion can be arranged opposite to a sealing paste arranged on the edge of the base plate assembly, and a gap is formed between the at least one limiting protrusion and the sealing paste; according to the utility model, the limiting bulge is arranged above the sealing paste, and the gap is formed between the limiting bulge and the sealing paste, so that the sealing paste can be limited by the limiting bulge, the sealing paste is prevented from being separated from the base plate assembly, a coating material body is prevented from being scattered from the base plate assembly, and the overall sealing performance is further improved.

Description

Technical Field

[0001] This utility model relates to the field of product packaging technology, and in particular to a sealing cap and a coating body packaging box. Background Technology

[0002] Cosmetics and skincare products are frequently used items in daily life, often for skincare and makeup application. For convenience, some cosmetic products are stored in cosmetic cases; these cases typically require excellent sealing properties to ensure the quality and effectiveness of the cosmetics inside.

[0003] Currently, cosmetic cases on the market have several shortcomings in terms of sealing. Many cushion compacts use conventional plastic bodies and lids, sealed with a simple snap-fit ​​mechanism. This sealing structure is prone to wear and tear on the snap-fit ​​parts during daily use, increasing the sealing gap and allowing air and moisture to gradually penetrate the box. While some products use sealing strips, these strips are easily corroded by the chemicals in cosmetics, leading to aging, deformation, and loss of sealing function. Furthermore, the coatings inside the cosmetic case are prone to leakage during transportation. Although existing technology includes covering the coating with aluminum foil to prevent leakage, the aluminum foil is prone to shifting during transport, still resulting in leakage. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a limiting protrusion above the sealing sticker with a gap between them. The limiting protrusion can limit the sealing sticker, preventing it from separating from the chassis assembly, further preventing the coating material from spilling out of the chassis assembly, and thus improving the overall sealing performance.

[0005] This utility model provides a sealing cap capable of sealingly engaging with a chassis assembly that contains a coating material. The edge of the chassis assembly is used for mounting a sealing sticker, which is fixedly connected to the edge of the chassis assembly. The sealing cap includes:

[0006] Sealing cap body;

[0007] A sealing portion is provided at the edge of the sealing cover body, the sealing portion including a sealing protrusion and at least one limiting protrusion, the sealing protrusion being disposed around the at least one limiting protrusion;

[0008] The sealing protrusion can abut against the edge of the chassis assembly, the at least one limiting protrusion can extend toward the edge of the chassis assembly, the at least one limiting protrusion can be disposed opposite to the sealing sticker disposed on the edge of the chassis assembly, and there is a gap between the two.

[0009] Furthermore, the sealing part and the main body of the sealing cover are integrally molded using two-color injection molding;

[0010] Alternatively, the sealing part and the main body of the sealing cover may be integrally molded using monochrome injection molding.

[0011] Furthermore, the gap between the limiting protrusion and the sealing sticker disposed on the edge of the chassis assembly is 0.05-0.1mm.

[0012] Furthermore, the length of the sealing protrusion extending toward the edge of the chassis assembly is greater than the length of the limiting protrusion extending toward the edge of the chassis assembly.

[0013] Furthermore, a clearance groove is provided between the sealing protrusion and the limiting protrusion.

[0014] Furthermore, the sealing part has an annular structure, and the cross-sectional shape of the sealing part is an inverted V-shape.

[0015] Furthermore, the sealing cover body is also provided with a first receiving groove for accommodating the powder puff, and the first receiving groove is disposed on both sides of the sealing cover body opposite to the sealing part.

[0016] This utility model also protects a coating body packaging box, including a chassis assembly, a sealing sticker and a sealing cap as described above;

[0017] The sealing tape covers the coating material inside the chassis assembly, and the sealing tape is fixedly connected to the edge of the chassis assembly;

[0018] The chassis assembly is sealed to the sealing cover.

[0019] Furthermore, one of the chassis assembly and the sealing cover is provided with a pivot connection portion, and the other is provided with a notch that mates with the pivot connection portion.

[0020] Furthermore, the chassis assembly has an annular mounting groove on its edge, and a sealing ring is provided inside the annular mounting groove;

[0021] The sealing protrusion abuts against the sealing ring, and the sealing sticker is fixedly connected to the sealing ring.

[0022] Implementing the embodiments of this utility model has the following beneficial effects:

[0023] This invention features a sealing protrusion and a limiting protrusion that work together. When the chassis assembly and the sealing cover are engaged, the sealing protrusion abuts against the edge of the chassis assembly, sealing the chassis assembly and the sealing cover and preventing the coating material from spilling out of the chassis assembly. At the same time, by setting a limiting protrusion above the sealing sticker, with a gap between the two, the limiting protrusion can limit the sealing sticker, preventing it from separating from the chassis assembly and further preventing the coating material from spilling out of the chassis assembly, thereby further improving the overall sealing performance. Attached Figure Description

[0024] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the embodiments or prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of this utility model. Those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0025] Figure 1 A cross-sectional view of the coating body packaging box in the case where the sealing part and the sealing cover body are injection molded in a single color according to this embodiment;

[0026] Figure 2 In the case where the sealing part and the sealing cap body of this embodiment are injection molded in a single color, a cross-sectional view of the sealing cap is shown.

[0027] Figure 3 In the case where the sealing part and the sealing cover body of this embodiment are injection molded in a single color, the structural diagram of the sealing cover at the first angle is shown.

[0028] Figure 4 In the case where the sealing part and the sealing cover body of this embodiment are injection molded in a single color, the structural diagram of the sealing cover from the second angle is shown.

[0029] Figure 5 In the case where the sealing part and the sealing cap body are injection molded in two colors according to this embodiment, a cross-sectional view of the sealing cap is shown.

[0030] Figure 6 In the case where the sealing part and the sealing cap body are injection molded in two colors according to this embodiment, the structural diagram of the sealing cap is shown.

[0031] Figure 7 This is a cross-sectional view of the coating body packaging box in the case where the sealing part and the sealing cover body are injection molded in two colors according to this embodiment.

[0032] The corresponding reference numerals in the figure are:

[0033] 1-Sealing cap; 2-Chassis assembly; 3-Sealing ring; 4-Sealing sticker; 11-Sealing cap body; 12-Sealing part; 13-First receiving groove; 14-Pivot connection part; 21-Notch; 22-Second receiving groove; 121-Sealing protrusion; 122-Limiting protrusion; 123-Allowing groove. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0035] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this utility model 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.

[0036] See appendix Figures 1 to 7 This embodiment provides a sealing cap that can seal with a chassis assembly 2 containing a coating material. The edge of the chassis assembly 2 is used to install a sealing sticker 4, which is fixedly connected to the edge of the chassis assembly 2. The sealing cap 1 includes: a sealing cap body 11; and a sealing portion 12 disposed on the edge of the sealing cap body 11. The sealing portion 12 includes a sealing protrusion 121 and at least one limiting protrusion 122. The sealing protrusion 121 is disposed around the at least one limiting protrusion 122. The sealing protrusion 121 can abut against the edge of the chassis assembly 2, and the at least one limiting protrusion 122 can extend toward the edge of the chassis assembly 2. The at least one limiting protrusion 122 can abut against the edge of the chassis assembly 2. The sealing stickers 4 on the edges of component 2 are positioned opposite each other with a gap between them. In this embodiment, a sealing protrusion 121 and a limiting protrusion 122 are provided to cooperate with each other. When the chassis assembly 2 and the sealing cover 1 are fastened together, the sealing protrusion 121 can abut against the edge of the chassis assembly 2 to seal the chassis assembly 2 and the sealing cover 1, thereby preventing the coating material from spilling out of the chassis assembly 2. At the same time, by providing a limiting protrusion 122 above the sealing sticker 4 with a gap between them, the limiting protrusion 122 can limit the sealing sticker 4, preventing the sealing sticker 4 from separating from the chassis assembly 2, further preventing the coating material from spilling out of the chassis assembly 2, and thus further improving the overall sealing performance.

[0037] It is understood that in this embodiment, the sealing sticker 4 is used to cover the chassis assembly 2, and the edge of the sealing sticker 4 is fixedly connected to the edge of the chassis assembly 2. By setting the sealing sticker 4, the coating material inside the chassis assembly 2 can be prevented from spilling out, and the coating material inside the chassis assembly 2 can also be sealed to prevent the coating material from deteriorating and being damaged during transportation. In the past, after the sealing sticker 4 was connected to the chassis assembly 2, the sealing sticker 4 was easily separated from the chassis assembly 2 by external force during transportation. In this embodiment, a limiting protrusion 122 is set directly above the connection position between the sealing sticker 4 and the chassis assembly 2. The limiting protrusion 122 can prevent the sealing sticker 4 from detaching from the chassis assembly 2, thereby ensuring the sealing of the coating material.

[0038] In this embodiment, the sealing sticker 4 is aluminum foil, and the edge of the aluminum foil is directly or indirectly structurally fixedly connected to the edge of the chassis assembly 2.

[0039] In this embodiment, the shape of the sealing cover 1 and the shape of the chassis assembly 2 are not limited, as long as the sealing cover 1 and the chassis assembly 2 are compatible. The shape of the sealing cover 1 can be a circular structure, a square structure, or a non-circular polygonal structure.

[0040] Preferably, the sealing cap 1 is square in shape.

[0041] In this embodiment, both the sealing protrusion 121 and the limiting protrusion 122 protrude from the sealing cover body 11, and the sealing protrusion 121 is arranged around the limiting protrusion 122. An avoidance groove 123 is formed between the sealing protrusion 121 and the limiting protrusion 122, and an avoidance space is formed around the limiting protrusion 122. When the limiting protrusion 122 limits the sealing sticker 4, the above-mentioned avoidance space will not contact the sealing sticker 4, thereby avoiding the application of external force to the sealing sticker 4 and causing the sealing sticker 4 to detach from the chassis assembly 2.

[0042] In some possible embodiments, the sealing part 12 and the sealing cover body 11 are integrally molded using two-color injection molding; or, the sealing part 12 and the sealing cover body 11 are integrally molded using single-color injection molding. Using single-color injection molding can reduce the manufacturing cost of the sealing part 12 and the sealing cover body 11. In the case of two-color injection molding, the sealing part 12 and the sealing cover body 11 are a single component and are injection molded using a set of molds. The molds are used to inject different materials twice on the injection molding machine. Once, a harder material is used to inject the sealing cover body 11, and the other time, a softer material is used to inject the sealing part 12. This can ensure the strength of the sealing cover body 11 and make the sealing part 12 elastic, so that when the sealing part 12 abuts against the edge of the chassis assembly 2, the two are softly connected, avoiding wear on the sealing part 12 or the chassis assembly 2, thereby improving the service life of the sealing part 12 and the chassis assembly 2.

[0043] Specifically, when the sealing part 12 and the sealing cap body 11 are made of two-color injection molding, the sealing cap body 11 is made of PET injection molding and the sealing part 12 is made of TPE injection molding; when the sealing part 12 and the sealing cap body 11 are made of single-color injection molding, the sealing cap body 11 and the sealing part 12 are made of PET integral injection molding.

[0044] In some possible embodiments, the gap between the limiting protrusion 122 and the sealing sticker 4 disposed on the edge of the chassis assembly 2 is 0.05-0.1mm. By setting the gap between the limiting protrusion 122 and the sealing sticker 4 to the above range, the limiting protrusion 122 can ensure that it does not contact the sealing sticker 4, and can also limit the sealing sticker 4, preventing the sealing sticker 4 from separating from the chassis assembly 2, further preventing the coating material from spilling out of the chassis assembly 2, thereby improving the overall sealing performance.

[0045] Specifically, the gap between the limiting protrusion 122 and the sealing sticker 4 set on the edge of the chassis assembly 2 is 0.05-0.06mm, 0.05-0.07mm, 0.05-0.09mm, 0.05-0.1mm, 0.06-0.1mm, 0.07-0.1mm or 0.09-0.1mm, etc.

[0046] In some possible embodiments, the length of the sealing protrusion 121 extending toward the edge of the chassis assembly 2 is greater than the length of the limiting protrusion 122 extending toward the edge of the chassis assembly 2. By making the extension length of the sealing protrusion 121 greater than the extension length of the limiting protrusion 122, it is possible to ensure that while the sealing protrusion 121 can abut against the edge of the chassis assembly 2, there is still a gap between the limiting protrusion 122 and the sealing sticker 4, thereby achieving the effect of limiting the sealing sticker 4 by the limiting protrusion 122.

[0047] In this embodiment, both the sealing protrusion 121 and the limiting protrusion 122 extend toward the chassis assembly 2, and the sealing protrusion 121 needs to abut against the chassis assembly 2 to achieve a seal. Therefore, the extension length of the sealing protrusion 121 is greater than the extension length of the limiting protrusion 122.

[0048] In some possible embodiments, a clearance groove 123 is provided between the sealing protrusion 121 and the limiting protrusion 122. By providing the clearance groove 123, the sealing protrusion 121 and the limiting protrusion 122 can be spaced apart, thus ensuring that the sealing protrusion 121 and the limiting protrusion 122 cooperate with their corresponding components, and avoiding the sealing protrusion 121 from abutting against the sealing sticker 4 and affecting the limiting effect of the limiting protrusion 122 on the sealing sticker 4.

[0049] In this embodiment, by providing an avoidance groove 123 between the sealing protrusion 121 and the limiting protrusion 122, the material used to manufacture the sealing part 12 can be reduced, thereby reducing the manufacturing cost.

[0050] In this embodiment, the specific size of the clearance groove 123 is not limited, as long as the sealing protrusion 121 and the limiting protrusion 122 are spaced apart.

[0051] In some possible embodiments, the sealing part 12 is an annular structure with an inverted V-shaped cross-section. Setting the sealing part 12 as an annular structure facilitates its fabrication and ensures the sealing performance between the sealing cover 1 and the chassis assembly 2.

[0052] In this embodiment, the sealing part 12 is an annular structure, and the edge shape of the sealing part 12 is consistent with that of the sealing cover body 11. This ensures that after the sealing cover 1 and the chassis assembly 2 are fastened together, any point of contact between the two can be sealed.

[0053] In this embodiment, the sealing protrusion 121 is an annular structure, and the shape of the sealing protrusion 121 is adapted to the shape of the sealing cap body 11; at least one limiting protrusion 122 forms an annular structure, and the formed annular structure is adapted to the shape of the sealing cap body 11; when the sealing part 12 includes one limiting protrusion 122, the limiting protrusion 122 forms an annular structure adapted to the shape of the sealing cap body 11; when the sealing part 12 includes at least two limiting protrusions 122, the at least two limiting protrusions 122 are spaced apart, and the at least two limiting protrusions 122 form an annular structure adapted to the shape of the sealing cap body 11.

[0054] In some possible embodiments, the sealing cover body 11 is also provided with a first receiving groove 13 for accommodating the powder puff. The first receiving groove 13 is disposed opposite to the sealing part 12 on both sides of the sealing cover body 11. By providing the first receiving groove 13, a receiving space for the powder puff can be provided, thereby ensuring that the sealing cover 1 can be sealed and connected with the chassis assembly 2, and that the other side of the sealing cover 1 can cooperate with the upper cover to form a powder puff receiving space, ensuring that the powder puff is isolated from the coating material in the chassis assembly 2, avoiding oxidation of the coating material by the powder puff or avoiding contamination of the coating material by the powder puff. By separately providing the first receiving groove 13, the service life and performance of the coating material can be improved.

[0055] Specifically, the size and shape of the first receiving groove 13 are not limited, as long as the first receiving groove 13 can accommodate the powder puff.

[0056] The sealing process of the coating material inside the chassis assembly 2: The sealing ring 3 is set in the annular mounting groove, the sealing sticker 4 covers the top of the chassis assembly 2, and the edge of the sealing sticker 4 is fixedly connected to part of the sealing ring 3, thus achieving the initial sealing of the coating material; the sealing cover 1 is fastened on the chassis assembly 2, the sealing protrusion 121 abuts against the sealing ring 3, and the limiting protrusion 122 is set directly above the sealing sticker 4, and there is a gap between the two, thus achieving the further sealing of the coating material.

[0057] This utility model also protects a coating material packaging box, including a base assembly 2, a sealing sticker 4, and a sealing cap as described above; the sealing sticker 4 covers the coating material inside the base assembly 2, and the sealing sticker 4 is fixedly connected to the edge of the base assembly 2; the base assembly 2 and the sealing cap 1 are sealed together, and the coating material packaging box has the sealing cap 1 as described above. The sealing cap 1 is provided with mutually cooperating sealing protrusions 121 and limiting protrusions 122. When the base assembly 2 and the sealing cap 1 are fastened together, the sealing protrusions 121 can abut against the edge of the base assembly 2 to achieve a seal between the base assembly 2 and the sealing cap 1, thereby preventing the coating material from spilling out of the base assembly 2; at the same time, by providing the limiting protrusions 122 above the sealing sticker 4, with a gap between the two, the limiting protrusions 122 can limit the sealing sticker 4, preventing the sealing sticker 4 from separating from the base assembly 2, further preventing the coating material from spilling out of the base assembly 2, thereby improving the sealing performance of the coating material packaging box.

[0058] In this embodiment, the coating body packaging box also includes a top cover, which is fastened to the side of the sealing cover 1 having the first receiving groove 13, and the two are sealed together after fastening.

[0059] In some possible embodiments, one of the chassis assembly 2 and the sealing cover 1 is provided with a pivot connection portion 14, and the other is provided with a notch 21 that cooperates with the pivot connection portion 14. By setting the above structure, it can be ensured that the chassis assembly 2 and the sealing cover 1 will not fall off, thereby ensuring the operational stability of the coating material packaging box during opening or closing and ensuring the user experience. Furthermore, by setting the mutually cooperating pivot connection portion 14 and notch 21, it can be ensured that the pivot connection portion 14 is accommodated in the notch 21, avoiding the pivot connection portion 14 from protruding. That is, when the sealing cover 1 is fastened on the chassis assembly 2, the pivot connection portion 14 is completely accommodated in the notch 21, thereby ensuring the aesthetics of the coating material packaging box.

[0060] In this embodiment, the sealing cover 1 is also provided with a handle structure, which is disposed opposite to the pivot connection part 14.

[0061] Specifically, the sealing cover 1 has a pivot connection part 14 and a handle structure at opposite ends, and the chassis assembly 2 has a notch 21 that mates with the pivot connection part 14.

[0062] In this embodiment, the sealing cover 1 is provided with a pivot connection part 14, and the chassis assembly 2 is provided with a notch 21 that mates with the pivot connection part 14. The pivot connection part 14 protrudes from the side wall of the sealing cover 1. The pivot connection part 14 is provided with a through hole, and a rotating shaft is accommodated in the through hole. After the rotating shaft is installed in the through hole, both ends of the rotating shaft protrude from both ends of the through hole. Mounting holes are provided at both opposite ends of the notch, and both ends of the rotating shaft extend into the mounting holes to achieve a rotatable connection between the sealing cover 1 and the chassis assembly 2.

[0063] Specifically, the length of the rotating shaft is slightly greater than the distance between the two relatively set mounting holes. This ensures that the rotating shaft will not fall off after being installed in the mounting holes, thereby ensuring the operational stability of the sealing cover 1 during the opening or closing of the chassis assembly 2 and ensuring the user's experience.

[0064] In some possible embodiments, the rotatable connection can be located on the side wall of the chassis assembly 2, and the specific location is not limited.

[0065] In this embodiment, the rotating connection position is located in the middle area of ​​the side wall of the chassis assembly 2. By setting it in the middle area, the coating body packaging box can be symmetrically arranged, thus improving its aesthetics.

[0066] In some possible embodiments, the edge of the chassis assembly 2 is provided with an annular mounting groove, and a sealing ring 3 is provided in the annular mounting groove; the sealing protrusion 121 abuts against the sealing ring 3, and the sealing sticker 4 is fixedly connected to the sealing ring 3. By setting the sealing ring 3, the coating material in the chassis assembly 2 can be kept in a sealed environment, avoiding the coating material from contacting the external environment and causing it to dry and crack or deteriorate. This improves the sealing effect of the coating material of the powder compact and reduces the risk of the powder compact material drying and cracking or deteriorating due to long-term contact with the external environment.

[0067] In this embodiment, the shape of the annular mounting groove is adapted to the shape of the chassis assembly 2, that is, the annular mounting groove is set along the edge of the chassis assembly 2. The specific shape of the annular mounting groove is not limited, as long as it can be sealed and fitted with the sealing ring 3. In other words, the shape of the annular mounting groove is adapted to the shape of the sealing ring 3.

[0068] The process of opening the coating body packaging box: The user holds the coating body packaging box with both hands. The user's hands apply external force to the handle structure. The pivot connection part 14 on the sealing cover 1 rotates relative to the notch 21 of the chassis assembly 2, so as to drive the sealing cover 1 to rotate relative to the chassis assembly 2 by a preset angle. At this time, the opening of the coating body packaging box is completed.

[0069] The various embodiments of this application have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical applications, or technological improvements to the embodiments in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

[0070] Where there is no conflict, the above embodiments and features described herein can be combined with each other.

[0071] The above-disclosed embodiment is merely a preferred embodiment of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent variations made in accordance with the claims of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A sealing cap capable of sealingly cooperating with a base pan assembly (2) containing a body of a coating material, the edge of the base pan assembly (2) being intended for mounting a closure sticker (4), the closure sticker (4) being fixedly connected with the edge of the base pan assembly (2), characterized in that, The sealing cover comprises: a sealing cover body (11); a sealing part (12) arranged at the edge of the sealing cover body (11), the sealing part (12) comprising a sealing protrusion (121) and at least one limiting protrusion (122), the sealing protrusion (121) being arranged around the at least one limiting protrusion (122); the sealing protrusion (121) being capable of abutting against the edge of the bottom disc assembly (2), the at least one limiting protrusion (122) being capable of extending towards the edge of the bottom disc assembly (2), the at least one limiting protrusion (122) being capable of being arranged opposite to the sealing sticker (4) arranged on the edge of the bottom disc assembly (2) with a gap therebetween.

2. The closure of claim 1, wherein The sealing part (12) and the sealing cover body (11) are integrally formed by two-color injection molding. Alternatively, the sealing part (12) and the sealing cover body (11) are integrally formed by single-color injection molding.

3. The closure of claim 1, wherein The gap between the limiting protrusion (122) and the sealing sticker (4) arranged on the edge of the bottom disc assembly (2) is 0.05-0.1 mm.

4. The closure of claim 1, wherein The length of the sealing protrusion (121) extending towards the edge of the bottom disc assembly (2) is greater than the length of the limiting protrusion (122) extending towards the edge of the bottom disc assembly (2).

5. The closure of claim 1, wherein An avoiding groove (123) is arranged between the sealing protrusion (121) and the limiting protrusion (122).

6. The closure of any one of claims 1-5, wherein, The sealing part (12) is of a ring structure, and the cross-sectional shape of the sealing part (12) is inverted V-shaped.

7. The closure of any one of claims 1-5, wherein A first accommodating groove (13) for accommodating a puff is further arranged on the sealing cover body (11), the first accommodating groove (13) being arranged opposite to the sealing part (12) on both sides of the sealing cover body (11).

8. A coating material body packaging box characterized by comprising: The sealing cover comprises: The sealing sticker (4) covers the coating material body in the bottom disc assembly (2), and the sealing sticker (4) is fixedly connected with the edge of the bottom disc assembly (2); The bottom disc assembly (2) and the sealing cover (1) are sealingly matched.

9. The applicator package of claim 8, wherein One of the bottom disc assembly (2) and the sealing cover (1) is provided with a pivot connection part (14), and the other is provided with a notch (21) matched with the pivot connection part (14).

10. The applicator package of claim 8, wherein The edge of the bottom disc assembly (2) is provided with an annular mounting groove, and a sealing ring (3) is arranged in the annular mounting groove; The sealing protrusion (121) abuts against the sealing ring (3), and the sealing sticker (4) is fixedly connected with the sealing ring (3).

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