Baby diaper with anti-slipping structure
The multi-layer structure design of these baby diapers solves the problems of diaper slippage and discomfort caused by tightness, resulting in a more secure and comfortable wearing experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUS DONGGUAN SANITARY PROD LTD
- Filing Date
- 2025-04-11
- Publication Date
- 2026-06-12
AI Technical Summary
Existing baby diapers have problems such as slipping off and discomfort due to their single structure and non-fitting size.
It adopts a multi-layer structure design, including the main diaper body, anti-slip fixing sleeve, porous absorbent inner ring, locking adhesive tape, etc., to achieve a stable fixation through adhesive and pulling operations, and enhance the anti-slip effect.
It improves the stability and comfort of diapers, prevents slippage and binding marks, and enhances the stability and breathability of wearing them.
Smart Images

Figure CN224345082U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of infant diaper technology, specifically an infant diaper with an anti-slip structure. Background Technology
[0002] Disposable diapers are underwear-like waste storage devices designed for individuals who are unable or have not yet been trained to control their urination and defecation. Broadly speaking, they include diapers, diaper pads, and underwear-style diapers. They are made from materials such as non-woven fabric, toilet paper, fluff pulp, superabsorbent polymer (SAP), PE film, and elastic bands, and are available in both infant and adult versions.
[0003] When using current disposable diapers for infants, the single-layer structure often results in the diaper not fitting properly, causing it to slip off after wearing, affecting its continued use. Even the single adhesive binding structure, which aims to tighten and secure it, still results in discomfort and the diaper slipping off. Utility Model Content
[0004] The purpose of this utility model is to provide an infant diaper with an anti-slip structure, in order to solve the problem mentioned in the background art that, when using current infant diapers, the single diaper structure is not very close to the size after wearing, which causes the diaper to fall off and slip off, affecting subsequent use. In addition, the single adhesive binding structure, which makes it tight and fixed, is not comfortable to wear and still has the problem of slipping and falling off.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A baby diaper with an anti-slip structure includes a main diaper body. Symmetrical leg openings are provided at the bottom of the main diaper body. An adhesive inner ring is fixedly disposed on the inner side of each leg opening. An anti-slip fixing sleeve is fixedly disposed at the top of the main diaper body. A porous absorbent inner ring is horizontally fixedly adhered to the inner side of the anti-slip fixing sleeve. Adhesive ends are symmetrically fixedly disposed on the outer side of the main diaper body. A through-hole is provided on the side of the main diaper body. A locking adhesive tape is inserted into the inner side of the through-hole. An isolation inner layer is fixedly disposed on the inner side of the anti-slip fixing sleeve. An absorbent inner layer is fixedly disposed on the inner side of the isolation inner layer. A skin-friendly fluffy layer is fixedly disposed on the inner side of the absorbent inner layer. A porous padding layer is fixedly disposed on the inner side of the porous padding layer. An insulating breathable gauze is fixedly disposed on the inner side of the porous padding layer. An elastic band is embedded in the inner wall of each leg opening.
[0007] In a preferred embodiment of this utility model, the top of the main diaper body is open, and there are two leg through holes, both of which are opened through the bottom edge of the main diaper body, and the inside of the leg through holes is connected to the inside of the main diaper body.
[0008] As a preferred embodiment of this utility model: the adhesive inner ring is made of skin-friendly silicone thin layer material, and the adhesive inner ring is fixedly set at the opening edge of the leg hole in a wrapping manner. The bottom end of the anti-slip fixing sleeve is fixedly connected to the top opening of the main diaper body to maintain communication, and the inner side of the anti-slip fixing sleeve is set as a stacked and folded fluffy layer structure.
[0009] As a preferred embodiment of this utility model: the porous adsorption inner ring is made of soft silicone material, and the porous adsorption inner ring is fixedly arranged in a ring shape at the top opening of the inner side of the main diaper body. The adhesive ends are symmetrically bonded to each other on the outer side of the main diaper body, and the through hole is opened in a through-hole at the center of the outer side of the main diaper body.
[0010] In a preferred embodiment of this utility model, the locking adhesive tape is inserted between the anti-slip fixing sleeve and the inner isolation layer, and the extended end of the locking adhesive tape is bonded to the outer side of the main diaper body, while the skin-friendly fluffy layer is fixedly bonded to the inner side of the isolation breathable gauze.
[0011] In a preferred embodiment of this utility model: the porous padding layer is made of porous sponge material, the insulating and breathable gauze is fixedly wrapped on the inner side of the porous padding layer, and the binding elastic band is fixedly ring-shaped on the inner side wall of the leg through hole, and the multiple binding elastic bands are arranged parallel to each other at equal intervals.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] This invention involves attaching the main diaper body to the lower body, with the legs inserted into the leg openings. Pulling the top anti-slip securing sleeve upwards places it around the waist. The porous inner absorbent ring on the inner side ensures a secure fit against the skin, preventing slippage and improving stability. Furthermore, the elastic band allows the leg openings to remain securely attached to the legs, effectively preventing the main diaper body from slipping off at the bottom leg openings. The adhesive inner ring of the waistband makes the binding more comfortable and breathable without leaving marks. After pulling the locking adhesive tape from the inside of the through hole outward, the locking adhesive tape can be tightened and bound around the waist. It is fixed to the outside of the anti-slip fixing sleeve by the side adhesive layer, and pulling the adhesive end to fix it to the outside of the anti-slip fixing sleeve further increases the binding fixation. The multi-layer isolation and breathable comfort structure makes it more comfortable to wear, and the combination of multiple anti-slip fastening structures makes it more stable when worn. Attached Figure Description
[0014] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:
[0015] Figure 1 A three-dimensional structural diagram of an infant diaper with an anti-slip structure;
[0016] Figure 2 A top-view cross-sectional schematic diagram showing the connection details of the anti-slip fixing sleeve of an infant diaper with an anti-slip structure;
[0017] Figure 3 A top-view cross-sectional view showing the connection details of the absorbent inner layer of a baby diaper with an anti-slip structure;
[0018] Figure 4 This is a structural schematic diagram showing the details of the cross-sectional connection of the leg openings in a baby diaper with an anti-slip structure.
[0019] In the diagram: 1. Main diaper body; 2. Leg openings; 3. Adhesive inner ring; 4. Anti-slip fixing sleeve; 5. Porous absorbent inner ring; 6. Adhesive end; 7. Through-hole; 8. Locking adhesive tape; 9. Inner isolation layer; 10. Absorbent inner layer; 11. Skin-friendly fluffy layer; 12. Porous padding layer; 13. Insulating and breathable gauze; 14. Elastic band. Detailed Implementation
[0020] Please see Figure 1In this embodiment of the present invention, an infant diaper with an anti-slip structure includes a main diaper body 1. The bottom end of the main diaper body 1 has symmetrically arranged leg openings 2. The top end of the main diaper body 1 is open. There are two leg openings 2, both of which are through-holes located at the bottom edge of the main diaper body 1. The interior of the leg openings 2 is connected to the interior of the main diaper body 1. An adhesive inner ring 3 is fixedly arranged on the inner side of the leg openings 2. An anti-slip fixing sleeve 4 is fixedly arranged on the top end of the main diaper body 1. The adhesive inner ring 3 is made of a skin-friendly silicone thin layer material and is fixedly arranged in a wrap-around manner at the opening edge of the leg openings 2, preventing slippage. The bottom end of the anti-detachment fixing sleeve 4 is fixedly connected to the top opening of the main diaper body 1 to maintain communication. The inner side of the anti-detachment fixing sleeve 4 is set as a stacked and folded fluffy layer structure. The inner side of the anti-detachment fixing sleeve 4 is horizontally fixedly bonded with a porous adsorption inner ring 5. The outer side of the main diaper body 1 is symmetrically fixedly provided with adhesive ends 6. The side of the main diaper body 1 is provided with a through hole 7. The porous adsorption inner ring 5 is made of soft silicone material and is fixedly set in a ring shape at the top opening of the inner side of the main diaper body 1. The adhesive ends 6 are symmetrically bonded to each other on the outer side of the main diaper body 1. The through hole 7 is opened through the center of the outer side of the main diaper body 1.
[0021] Please see Figure 2-4 In this embodiment of the present invention, a baby diaper with an anti-slip structure is provided, wherein a locking adhesive tape 8 is inserted into the inner side of the through hole 7, an inner isolation layer 9 is fixedly disposed on the inner side of the anti-slip fixing sleeve 4, an absorbent inner layer 10 is fixedly disposed on the inner side of the inner isolation layer 9, and a skin-friendly fluffy layer 11 is fixedly disposed on the inner side of the absorbent inner layer 10. The locking adhesive tape 8 is inserted between the anti-slip fixing sleeve 4 and the inner isolation layer 9, and the extended end of the locking adhesive tape 8 is adhered to the outer side of the main diaper body 1. The skin-friendly fluffy layer 11 is fixedly adhered to the outer side of the main diaper body 1. A porous padding layer 12 is fixedly provided on the inner side of the insulating and breathable gauze 13 and the inner side of the absorbent inner layer 10. The insulating and breathable gauze 13 is fixedly provided on the inner side of the porous padding layer 12. An elastic band 14 is embedded in the inner wall of the leg through hole 2. The porous padding layer 12 is made of porous sponge material. The insulating and breathable gauze 13 is fixedly provided in a wrapped shape on the inner side of the porous padding layer 12. The elastic band 14 is fixedly provided in a ring shape on the inner wall of the opening of the leg through hole 2. Multiple elastic bands 14 are arranged parallel to each other at equal intervals.
[0022] The working principle of this utility model is as follows:
[0023] The main diaper body 1 is fitted onto the lower body, with the legs inserted into the leg openings 2. After pulling the anti-slip retainer 4 upwards, it is fitted onto the waist. The porous absorbent inner ring 5 on the inner side ensures a secure fit, preventing slippage and further improving the stability of the retainer 4. The elastic band 14 further secures the leg openings 2 to the legs, effectively preventing slippage. In the event of the diaper body 1 slipping off at the leg opening 2 at the bottom, the inner adhesive ring 3 inside makes the binding more comfortable and breathable without causing marks. After pulling the locking adhesive tape 8 from inside the through-hole 7 outwards, the locking adhesive tape 8 can be tightened and bound around the waist. It is fixed and attached to the outer side of the anti-slip fixing sleeve 4 by the side adhesive layer, and the adhesive end 6 is pulled and attached to the outer side of the anti-slip fixing sleeve 4 to further increase the binding and fixing.
[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A baby diaper with an anti-slip structure, comprising a main diaper body (1), characterized in that, The bottom end of the main diaper body (1) is symmetrically provided with leg openings (2). An adhesive inner ring (3) is fixedly provided on the inner side of the leg openings (2). The top end of the main diaper body (1) is fixedly provided with an anti-slip fixing sleeve (4). A porous adsorption inner ring (5) is horizontally fixedly adhered to the inner side of the anti-slip fixing sleeve (4). An adhesive end (6) is symmetrically fixedly provided on the outer side of the main diaper body (1). A through hole (7) is provided on the side of the main diaper body (1). The inner side of the through hole (7) is inserted into... There is a locking adhesive tape (8), an isolation inner layer (9) is fixedly provided on the inner side of the anti-slip fixing sleeve (4), an absorbent inner layer (10) is fixedly provided on the inner side of the isolation inner layer (9), a skin-friendly fluffy layer (11) is fixedly provided on the inner side of the absorbent inner layer (10), a porous padding layer (12) is fixedly provided on the inner side of the absorbent inner layer (10), an isolation breathable gauze (13) is fixedly provided on the inner side of the porous padding layer (12), and a binding elastic band (14) is embedded in the inner wall of the leg through hole (2).
2. The infant diaper with an anti-slip structure according to claim 1, characterized in that, The top of the main diaper body (1) is open, and there are two leg holes (2). Both leg holes (2) are opened through the bottom edge of the main diaper body (1), and the inside of the leg holes (2) is connected to the inside of the main diaper body (1).
3. The infant diaper with an anti-slip structure according to claim 1, characterized in that, The adhesive inner ring (3) is made of skin-friendly silicone thin layer material and is fixedly set in a wrap-around manner at the opening edge of the leg through hole (2). The bottom end of the anti-slip fixing sleeve (4) is fixedly connected to the top opening of the main diaper body (1) to maintain communication, and the inner side of the anti-slip fixing sleeve (4) is set as a stacked and folded fluffy layer structure.
4. A baby diaper with an anti-slip structure according to claim 1, characterized in that, The porous adsorption inner ring (5) is made of soft silicone material and is fixed in a ring shape at the top opening of the inner side of the main diaper body (1). The adhesive ends (6) are symmetrically bonded to each other on the outer side of the main diaper body (1). The through hole (7) is opened in a through manner at the center of the outer side of the main diaper body (1).
5. A baby diaper with an anti-slip structure according to claim 1, characterized in that, The locking adhesive tape (8) is inserted between the anti-slip fixing sleeve (4) and the inner isolation layer (9), and the extended end of the locking adhesive tape (8) is bonded to the outer side of the main diaper body (1), while the skin-friendly fluffy layer (11) is fixedly bonded to the inner side of the isolation breathable gauze (13).
6. A baby diaper with an anti-slip structure according to claim 1, characterized in that, The porous padding layer (12) is made of porous sponge material. The insulating breathable gauze (13) is fixedly placed on the inner side of the porous padding layer (12) in a wrapped shape. The binding elastic band (14) is fixedly placed on the inner side wall of the opening of the leg through hole (2) in a ring shape. The multiple binding elastic bands (14) are arranged parallel to each other at equal distances.