Cosmetic bag with leakage-proof structure
By introducing waterproof isolation bags and waterproof sleeves into the cosmetic bag, combined with Velcro limiting components, the problem of liquid cosmetic leakage is solved, achieving a leak-proof effect for the cosmetic bag and keeping the inside and outside of the cosmetic bag clean.
Patent Information
- Application Number
- CN202520126207.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-01-20
AI Technical Summary
During use, liquid cosmetics can easily leak from the zipper gaps in existing cosmetic bags, causing the cosmetics to spread and contaminate other items inside the bag.
Design a cosmetic bag with a leak-proof structure, using a waterproof isolation bag and a waterproof sleeve, combined with a Velcro retaining component to separate solid and liquid cosmetics, use the waterproof sleeve to fill gaps to prevent leakage and spread, and use Velcro hook straps and loop straps to retain the cosmetics.
It effectively prevents liquid cosmetics from leaking and spreading onto solid cosmetics, keeps the exterior of the cosmetic bag clean, and improves the leak-proof performance of the cosmetic bag.
Smart Images

Figure CN223667442U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cosmetic bag technical field, especially with leakproof structure's cosmetic bag. BACKGROUND
[0002] Cosmetic bag is a kind of storage bag for packing various cosmetics. In the prior art, cosmetics include solid cosmetics, such as setting powder and blush, and also include liquid cosmetics, such as foundation and lotion. Therefore, cosmetic bags usually adopt dry and wet separation to store different types of cosmetics. However, since most cosmetic bags use zippers to open and close the bag body, when the liquid cosmetics in the cosmetic bag leak, the liquid is likely to leak out from the gap between the intermeshing chain teeth and contaminate the items close to the cosmetic bag. Therefore, we propose a cosmetic bag with a leakproof structure. SUMMARY
[0003] To solve the above problems, the utility model provides a cosmetic bag with a leakproof structure.
[0004] To achieve the above purpose, the utility model provides the following technical scheme:
[0005] A cosmetic bag with a leakproof structure is designed, which includes a waterproof cosmetic bag body. The two sides of the cosmetic bag body are connected by a zipper. Isolation bags are respectively arranged in the inner cavities of the two sides of the cosmetic bag body. A second zipper is arranged on the isolation bag, and a limiting assembly is arranged in the isolation bag. A waterproof sleeve is arranged between the inner cavity of one side of the cosmetic bag body and the isolation bag. The isolation bag is a waterproof isolation bag. A handle is connected to the cosmetic bag body.
[0006] In the above scheme, a third rough surface layer is fixed to the inner wall of the bottom of the inner cavity of the two sides of the cosmetic bag body. A third hook surface layer corresponding to the third rough surface layer is fixed to the back of the isolation bag.
[0007] In the above scheme, the limiting assembly includes a magic tape hook surface belt that spans the isolation bag. The ends of the magic tape hook surface belt are respectively fixed to the inner walls of the two ends of the isolation bag. A magic tape rough surface belt is fixed to the inner wall of the bottom of the isolation bag and is connected to the magic tape hook surface belt.
[0008] In the above scheme, a limiting belt is wound around the magic tape hook surface belt. A first hook surface layer and a first rough surface layer are respectively arranged on the two sides of the limiting belt.
[0009] In the above scheme, positioning blocks that cooperate with the isolation bag are fixed to the four corners of the inner cavities of the two sides of the cosmetic bag body.
[0010] In the above scheme, a second hook surface layer is fixed to the surface of the side of the waterproof sleeve away from the isolation bag. Second rough surface layers that are connected to the second hook surface layer are fixed to the inner cavities of the two sides of the cosmetic bag body.
[0011] In the above scheme, the waterproof sleeve is provided as an air bag, and the waterproof sleeve is provided with an air nozzle.
[0012] The utility model discloses the advantages and beneficial effects are: through setting zip fastener no. BRIEF DESCRIPTION OF DRAWINGS
[0013] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description is only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.
[0014] Figure 1 The structure diagram of the cosmetic bag with the leakage-proof structure is provided for the utility model;
[0015] Figure 2 The connecting structure diagram of the isolation bag and the cosmetic bag main body of the cosmetic bag with the leakage-proof structure is provided for the utility model;
[0016] Figure 3 The sectional view of the isolation bag of the cosmetic bag with the leakage-proof structure is provided for the utility model;
[0017] Figure 4 The structure diagram of the limiting band of the cosmetic bag with the leakage-proof structure is provided for the utility model;
[0018] Figure 5 The structure diagram of the waterproof sleeve of the cosmetic bag with the leakage-proof structure is provided for the utility model.
[0019] In the figure: cosmetic bag body 1, zipper one 2, isolation bag 3, zipper two 4, magic tape face band 5, magic tape hook face band 6, limiting band 7, hook face layer one 8, face layer one 9, handle 10, waterproof cover 11, hook face layer two 12, face layer two 13, positioning block 14, face layer three 15, hook face layer three 16, air cock 17. DETAILED DESCRIPTION
[0020] The specific embodiments of the utility model are further described below in combination with the drawings and examples. The following examples are only used to more clearly illustrate the technical scheme of the utility model, and cannot limit the protection scope of the utility model.
[0021] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a cosmetic bag with leakage-proof structure, including waterproof cosmetic bag body 1, cosmetic bag body 1 is made by sewing processing to EVA cloth, make cosmetic bag body 1 waterproof wear-resisting, it is favorable to actual use, cosmetic bag body 1 two sides are connected by zipper one 2, and the inner cavity of cosmetic bag body 1 two sides is respectively provided with isolation bag 3, wherein, isolation bag 3 is transparent, and user can clearly observe from the outside of isolation bag 3 what cosmetic is contained in it;
[0022] Further, the inner wall of the bottom of the inner cavity of the two sides of the cosmetic bag body 1 is fixed with the face layer three 15, the back of the isolation bag 3 is fixed with the hook face layer three 16 corresponding to the face layer three 15 one by one, the face layer three 15 and the hook face layer three 16 are used to connect the isolation bag 3 and the cosmetic bag body 1 by pasting, which is convenient for disassembly and replacement of the isolation bag 3, and is convenient to use;
[0023] Further, the four corners of the inner cavity of the two sides of the cosmetic bag body 1 are fixed with the positioning block 14 matched with the isolation bag 3;The positioning block 14 is L-shaped, and the four corners of the isolation bag 3 are positioned, so that the isolation bag 3 is quickly positioned;
[0024] The isolation bag 3 is provided with the zipper two 4, and the isolation bag 3 is provided with a limiting assembly;
[0025] Further, the limiting assembly includes the magic tape hook face band 6 across the isolation bag 3, the magic tape hook face band 6 is fixed with the inner wall of the two ends of the isolation bag 3 respectively, the magic tape hook face band 6 is suspended in the isolation bag 3, and the magic tape face band 5 is fixed with the magic tape hook face band 6 in the inner wall of the bottom of the isolation bag 3.
[0026] Specifically, in practical application, a plurality of cosmetics are arranged between the magic tape face band 5 and the magic tape hook face band 6, and then the magic tape hook face band 6 on both sides of the cosmetic is pressed downward to be pasted with the magic tape face band 5, so that the cosmetic is effectively limited.
[0027] Further, the hook face belt 6 is wound with the limiting belt 7, and the two sides of the limiting belt 7 are respectively covered with the hook face layer 8 and the rough face layer 9; the hook face layer 8 and the rough face layer 9 make the limiting belt 7 looped on the hook face belt 6, and then the hook face layer 8 is connected with the rough face belt 5, so that the limiting belt 7 is stably connected with the inner cavity of the cosmetic bag body 1, thereby further limiting the cosmetics and preventing the adjacent cosmetics from being squeezed;
[0028] Specifically, by setting the hook face belt 6, the rough face belt 5, the limiting belt 7, the hook face layer 7 and the rough face layer 9, the cosmetics are placed on the inner wall of the bottom of the inner cavity of the cosmetic bag body 1 by the hook face belt 6, and then the rough face belt 5 is used to effectively limit each unit of cosmetics by pasting the rough face belt 5 and the hook face belt 6 to each other. In addition, the limiting belt 7 can be used to stably set the limiting belt 7 on the hook face belt 6 by first looping the limiting belt 7 around the hook face belt 6, and then using the hook face layer 7 and the rough face layer 9 to stably set the limiting belt 7 on the hook face belt 6, and finally using the hook face layer 7 and the rough face belt 5 to stably connect the limiting belt 7 with the inner wall of the isolation bag 3, thereby effectively limiting the cosmetics and preventing the cosmetics from being squeezed in the isolation bag 3.
[0029] The waterproof sleeve 11 is arranged between the inner cavity of one side of the cosmetic bag body 1 and the isolation bag 3, the isolation bag 3 is a waterproof isolation bag, and the isolation bag 3 is made of transparent PVC, so that the isolation bag 3 is waterproof.
[0030] Further, the waterproof sleeve 11 is fixed with the hook face layer 12 on the surface away from the isolation bag 3, and the rough face layer 13 is fixed on the inner cavities of both sides of the cosmetic bag body 1 and is in abutment with the hook face layer 12; the waterproof sleeve 11 is detachably connected with the cosmetic bag body 1, which is convenient for disassembly and assembly.
[0031] Further, the waterproof sleeve 11 is provided as an inflatable air bag, and the waterproof sleeve 11 is provided with a gas nozzle 17, and the gas nozzle 17 is provided with a sealing cap. By removing the sealing cap, the gas nozzle 17 is inflated, so that the waterproof sleeve 11 is inflated, thereby filling the gap between the waterproof sleeve 11 and the zipper 2, preventing liquid leakage.
[0032] The cosmetic bag body 1 is connected with a handle 10.
[0033] Specifically, by setting the zipper 2, the isolation bag 3 and the waterproof sleeve 11, the isolation bag 3 is used for storing solid cosmetics and liquid cosmetics respectively, by storing solid cosmetics and liquid cosmetics separately, on the one hand, it is convenient to classify solid cosmetics and liquid cosmetics, on the other hand, it prevents the liquid diffusion of liquid cosmetics on solid cosmetics, effectively inhibits the situation of cosmetic leakage spreading outward, compared with the prior art, the waterproof sleeve 11 is matched with the zipper 2, the cavity in the cosmetic bag body 1 and the zipper 2 are shielded, when the cosmetic leaks, it prevents the leaked cosmetic from directly spreading from the gap of the zipper 2 to the outside of the cosmetic bag body 1, effectively guarantees the cleanliness of the outside of the cosmetic bag body 1.
[0034] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A cosmetic bag with a leakage-proof structure, comprising a waterproof cosmetic bag main body (1), characterized in that, The cosmetic bag body (1) is connected through the zipper one (2) on both sides, the cosmetic bag body (1) both sides inner cavity is respectively equipped with the isolation bag (3), the isolation bag (3) is equipped with the zipper two (4) on, and the isolation bag (3) is equipped with the limiting component in, the one side inner cavity of the cosmetic bag body (1) and the isolation bag (3) between the waterproof cover (11) is inserted, the isolation bag (3) is waterproof isolation bag, the cosmetic bag body (1) is connected with the handle (10).
2. The cosmetic case with a leakage prevention structure according to claim 1, characterized by, The cosmetic bag body (1) both sides inner cavity bottom inner wall is fixed with the rough surface layer three (15), the isolation bag (3) back is fixed with the hook surface layer three (16) corresponding with the rough surface layer three (15) one by one.
3. The cosmetic case with a leakage-proof structure according to claim 1, characterized in that, The limiting component includes the magic tape hook surface band (6) across the isolation bag (3), the magic tape hook surface band (6) end is fixed with the inner wall of both ends of the isolation bag (3) respectively, the inner wall of the bottom of the isolation bag (3) is fixed with the magic tape rough surface band (5) butt joint with the magic tape hook surface band (6).
4. The cosmetic case with a leakage-proof structure according to claim 3, characterized in that, The magic tape hook surface band (6) is wound with the limiting band (7), the limiting band (7) both sides are covered with the hook surface layer one (8) and the rough surface layer one (9) respectively.
5. The cosmetic case with a leakage-proof structure according to claim 1, wherein The cosmetic bag body (1) both sides inner cavity four corners are fixed with the positioning block (14) cooperating with the isolation bag (3).
6. The cosmetic case with a leakage-proof structure according to claim 1, wherein The waterproof cover (11) is fixed with the hook surface layer two (12) on the surface away from the isolation bag (3) side, the cosmetic bag body (1) both sides inner cavity are fixed with the rough surface layer two (13) butt joint with the hook surface layer two (12).
7. The cosmetic case with a leakage-proof structure according to claim 1, wherein The waterproof cover (11) is equipped as inflatable air bag, and the waterproof cover (11) is equipped with the air cock (17).