Moisture-proof structure of cosmetic bag
Through the innovative design of the main body, secondary body, heat transfer strips, and cotton column structure, the problem of moisture prevention in humid environments is solved, maintaining the quality and safety of cosmetics.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-21
- Publication Date
- 2026-03-24
AI Technical Summary
Traditional cosmetic bags lack effective moisture protection in humid environments, causing cosmetics to become damp and deteriorate, affecting their effectiveness and health.
It adopts a structure consisting of a main body, a secondary body, heat transfer strips, and cotton columns, combined with a mesh fabric and a ring-shaped strap design. The cotton columns absorb moisture and can be disassembled for drying and reuse. The edge guards and pads further enhance the moisture-proof effect.
It keeps the inside of the cosmetic bag dry, prevents cosmetics from getting damp, and improves the effectiveness of cosmetics and the health and safety of users.
Smart Images

Figure CN224023037U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cosmetic bag technical field especially, it relates to a damp-proof structure of cosmetic bag. BACKGROUND
[0002] In modern life, cosmetics have become an indispensable part of people's daily life. With the increasing pursuit of beauty, the use frequency of various cosmetics has also increased significantly. However, the preservation and carrying of cosmetics also come with it, especially in a humid environment, cosmetics are prone to damp and deteriorate, affecting the use effect and service life.
[0003] Traditional cosmetic bags usually only provide basic storage functions, and do not consider protection measures such as moisture-proof and humidity-proof. In a humid environment, the cosmetics inside the cosmetic bag are easy to absorb moisture in the air, causing the cosmetics to clump, deteriorate or breed bacteria, which not only affects the use effect of the cosmetics, but also may pose a potential threat to the user's skin health.
[0004] After searching, the application scheme with Chinese patent application number CN202020515959.X discloses a multifunctional large-space cosmetic bag, which comprises a lid, a shallow layer bag body and a deep layer bag body. The lid, the shallow layer bag body and the deep layer bag body are connected by sewing at the back side and are provided with zippers at the other three sides. A handle is sewn on the top of the lid, and an insert pocket is sewn on the inner side of the lid. A partition is provided at the bottom of the shallow layer bag body, and a cosmetic mirror is provided below the partition through a zipper. The inside of the deep layer bag body includes a plurality of square cavities, which are independent of each other. A sandwich is provided between the square cavities and the bottom of the square cavities for placing activated carbon packs. The outer sides of the lid and the deep layer bag body are hollow shell structures, and a shock-absorbing half-ring is attached inside. The cosmetic bag in the above document has the following deficiencies: although it can meet the use demand and has moisture-proof ability, it uses activated carbon packs for moisture-proof, which occupies a large internal space and needs to be replaced regularly, and there is room for improvement. UTILITY MODEL CONTENT
[0005] The utility model aims at solving the shortcomings in the prior art and provides a damp-proof structure of cosmetic bag.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0007] A damp-proof structure of cosmetic bag comprises:
[0008] A main bag body is provided with a sub-bag body on one side, and a zipper is provided on the main bag body and the sub-bag body.
[0009] The first heat transfer decorative strip is fixed to the outer wall of the main package body, and one end of the first heat transfer decorative strip is provided with a first heat transfer decorative sheet fixed to the outer wall of the main package body away from the auxiliary package body;
[0010] The second heat transfer decorative strip is fixed to the outer wall of the auxiliary package body, and one end of the second heat transfer decorative strip is provided with a second heat transfer decorative sheet fixed to the outer wall of the auxiliary package body away from the main package body.
[0011] The cotton column is fixed to the outer side of the first heat transfer decorative strip and the second heat transfer decorative strip.
[0012] The annular clamping belt is fixed to the outer wall of the main package body, and the annular clamping strip is fixed to the outer wall of the auxiliary package body.
[0013] As a further scheme of the utility model, the main package body and the auxiliary package body are both provided with a baffle, the cross section of the baffle is in L-shaped structure, and the baffle is located outside the zipper.
[0014] As a further scheme of the utility model, the main package body is provided with a handle at the top.
[0015] As a further scheme of the utility model, the main package body is provided with a first pad at the bottom, the thickness of the first pad is greater than the diameter of the first heat transfer decorative strip, the auxiliary package body is provided with a second pad at the bottom, and the thickness of the second pad is greater than the diameter of the second heat transfer decorative strip.
[0016] As a further scheme of the utility model, the main package body is provided with a baffle inside.
[0017] As a further scheme of the utility model, a plurality of openings are formed in the baffle.
[0018] As a further scheme of the utility model, the main package body is provided with an elastic mesh bag inside.
[0019] The utility model has the advantages of the following:
[0020] The utility model discloses a main package body, auxiliary package body, mesh cloth and cotton column can utilize cotton column adsorption in main package body and auxiliary package body water vapor, keep main package body and auxiliary package body dry, play the effect of moistureproof, because set up first heat transfer decorative strip and second heat transfer decorative strip etc.
[0021] The utility model discloses a fender can shield zip fastener, improve the ability of resisting life splash, and prevent water vapor from entering to a certain extent, improve the effect of preventing damp through setting first pad, can prop up main package body and auxiliary package body bottom, avoid the abrasion of first heat transfer decorative strip and second heat transfer decorative strip caused by long -term use, improve practicality. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 The utility model discloses a kind of structure schematic diagram of the moisture-proof structure of cosmetic bag proposed in the utility model;
[0023] Figure 2 Another angle structure schematic diagram of the moisture-proof structure of cosmetic bag proposed in the utility model;
[0024] Figure 3 Mesh cloth, cotton column structure schematic diagram of the moisture-proof structure of cosmetic bag proposed in the utility model;
[0025] Figure 4 Main package body section view structure schematic diagram of the moisture-proof structure of cosmetic bag proposed in the utility model.
[0026] In the drawing: 1-main package body, 2-fender, 3-handle, 4-auxiliary package body, 5-second heat transfer decorative piece, 6-second heat transfer decorative strip, 7-zip fastener, 8-second pad, 9-first pad, 10-first heat transfer decorative strip, 11-first heat transfer decorative piece, 12-cotton column, 13-mesh cloth, 14-ring clasp, 15-ring clasp, 16-opening, 17-baffle, 18-elastic net. DETAILED DESCRIPTION
[0027] The technical scheme of the utility model will be explained in further detail in connection with specific implementation.
[0028] The embodiments of the utility model are described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as limiting the utility model.
[0029] A moisture-proof structure of a cosmetic bag, as shown by the figure, Figures 1-4 The main bag body 1 is provided with a side of the auxiliary bag body 4, and the main bag body 1 and the auxiliary bag body 4 are provided with a zipper 7.
[0030] The main bag body 1 is provided with a side of the auxiliary bag body 4, and the main bag body 1 and the auxiliary bag body 4 are provided with a zipper 7.
[0031] The first heat transfer decorative strip 10 is in an open upward " " shape structure, and is fixed to the outer wall of the main bag body 1. One end of the first heat transfer decorative strip 10 is provided with a first heat transfer decorative piece 11, and the first heat transfer decorative piece 11 is fixed to the outer wall of the side of the main bag body 1 away from the auxiliary bag body 4.
[0032] The second heat transfer decorative strip 6 is in an open upward " " shape structure, and is fixed to the outer wall of the auxiliary bag body 4. One end of the second heat transfer decorative strip 6 is provided with a second heat transfer decorative piece 5, and the second heat transfer decorative piece 5 is fixed to the outer wall of the side of the auxiliary bag body 4 away from the main bag body 1. The first heat transfer decorative strip 10 and the second heat transfer decorative strip 6 are staggered.
[0033] The cotton column 12 is fixed to the outer side of the first heat transfer decorative strip 10 and the second heat transfer decorative strip 6.
[0034] The annular clamping strip 15 is fixed to the outer wall of one side of the main bag body 1, and the annular clamping strip 14 is fixed to the outer wall of one side of the auxiliary bag body 4. The annular clamping strip 15 and the annular clamping strip 14 are detachably connected by clamping connection.
[0035] By setting the main bag body 1, the auxiliary bag body 4, the gauze 13 and the cotton column 12, the water vapor in the main bag body 1 and the auxiliary bag body 4 can be adsorbed by the cotton column 12, the inside of the main bag body 1 and the auxiliary bag body 4 can be kept dry, and the moisture-proof effect can be achieved. Because the first heat transfer decorative strip 10 and the second heat transfer decorative strip 6 are arranged, the main bag body 1 and the auxiliary bag body 4 can be decorated and supported, and can also absorb heat. According to the needs, the annular clamping strip 15 and the annular clamping strip 14 can be opened, the main bag body 1 and the auxiliary bag body 4 can be pried open to the two sides, the cotton column 12 can be exposed, the moisture of the cotton column 12 can be dried by the first heat transfer decorative strip 10 and the second heat transfer decorative strip 6 and the drying method, and the cotton column 12 can be reused conveniently and easily.
[0036] In order to improve the moisture-proof effect; as shown by the figure, Figure 1 , Figure 4 The main bag body 1 and the auxiliary bag body 4 are provided with a side of the auxiliary bag body 4, and the main bag body 1 and the auxiliary bag body 4 are provided with a zipper 7.
[0037] By setting the baffle 2, the zipper 7 can be shielded, the ability to resist life splashing is improved, and the moisture-proof effect is improved to a certain extent.
[0038] For easy use, as shown in the drawings, the main package body 1 is provided with a handle 3 on the top. Figure 1
[0039] For easy use, as shown in the drawings, the main package body 1 is provided with a handle 3 on the top. Figure 2 The bottom of the main package body 1 is provided with a first pad 9, and the thickness of the first pad 9 is greater than the diameter of the first heat transfer decorative strip 10; the bottom of the auxiliary package body 4 is provided with a second pad 8, and the thickness of the second pad 8 is greater than the diameter of the second heat transfer decorative strip 6.
[0040] By setting the first pad 9, the bottom of the main package body 1 and the auxiliary package body 4 can be padded, and the first heat transfer decorative strip 10 and the second heat transfer decorative strip 6 can be prevented from being worn out due to long-term use, thereby improving the practicability.
[0041] For easy use, as shown in the drawings, the main package body 1 is provided with a handle 3 on the top. Figure 4 The inside of the main package body 1 is provided with a partition plate 17.
[0042] For easy use, as shown in the drawings, the main package body 1 is provided with a handle 3 on the top. Figure 4 A plurality of openings 16 are formed in the partition plate 17.
[0043] By setting the partition plate 17 and the openings 16, the space in the main package body 1 can be partitioned, and the use is facilitated.
[0044] For easy use, as shown in the drawings, the main package body 1 is provided with a handle 3 on the top. Figure 4 The inside of the main package body 1 is provided with an elastic mesh 18.
[0045] By setting the elastic mesh 18, different use requirements can be met.
[0046] For the part not disclosed in detail in the utility model, the person skilled in the art can ensure that the scheme of the utility model can be smoothly implemented based on common sense, normal thinking logic and existing technology.
[0047] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.
Claims
1. A moisture-proof structure of a cosmetic bag, characterized by comprising: The utility model relates to a heat transfer bag, which comprises a main bag body (1), a side of the main bag body (1) is provided with a sub bag body (4), a zipper (7) is arranged on the main bag body (1) and the sub bag body (4); a first heat transfer decorative strip (10) is arranged on the outer wall of the main bag body (1), the first heat transfer decorative strip (10) is fixed to the outer wall of the main bag body (1), one end of the first heat transfer decorative strip (10) is provided with a first heat transfer decorative sheet (11), the first heat transfer decorative sheet (11) is fixed to the outer wall of the side of the main bag body (1) away from the sub bag body (4); a second heat transfer decorative strip (6) is arranged on the outer wall of the sub bag body (4), the second heat transfer decorative strip (6) is fixed to the outer wall of the sub bag body (4), one end of the second heat transfer decorative strip (6) is provided with a second heat transfer decorative sheet (5), the second heat transfer decorative sheet (5) is fixed to the outer wall of the side of the sub bag body (4) away from the main bag body (1), the first heat transfer decorative strip (10) and the second heat transfer decorative strip (6) are staggered; a cotton column (12) is arranged on the outer side of the first heat transfer decorative strip (10) and the second heat transfer decorative strip (6); a ring-shaped clamping belt (15) is arranged on the outer wall of the side of the main bag body (1), a ring-shaped clamping strip (14) is arranged on the outer wall of the side of the sub bag body (4), and the ring-shaped clamping belt (15) is detachably connected with the ring-shaped clamping strip (14). The main bag body (1) and the sub bag body (4) are provided with a baffle (2), the cross section of the baffle (2) is in L-shaped structure, and the baffle (2) is located on the outer side of the zipper (7). The main bag body (1) is provided with a handle (3) on the top. The main bag body (1) is provided with a first cushion block (9) on the bottom, the thickness of the first cushion block (9) is greater than the diameter of the first heat transfer decorative strip (10); the sub bag body (4) is provided with a second cushion block (8) on the bottom, and the thickness of the second cushion block (8) is greater than the diameter of the second heat transfer decorative strip (6). The inner side of the main bag body (1) is provided with a partition plate (17). A plurality of openings (16) are formed in the partition plate (17).
2. The moisture-proof structure of a cosmetic bag according to claim 1, wherein The inner side of the main bag body (1) is provided with an elastic mesh bag (18).
3. The moisture-proof structure of a cosmetic bag according to claim 1, wherein 4. The moisture-proof structure of a cosmetic bag according to claim 1, wherein 5. The moisture-proof structure of a cosmetic bag according to claim 1, wherein 6. The moisture-proof structure of a cosmetic bag according to claim 5, wherein 7. The moisture-proof structure of a cosmetic bag according to claim 1, wherein
Citation Information
Patent Citations
Multifunctional large-space cosmetic bag
CN211984185U