Dry and bacteriostatic adult paper diaper
By introducing stretch components and Velcro connections into adult diapers, combined with non-woven fabric layers, absorbent cores, odor-absorbing activated charcoal, and dyed indicator strips, the problems of loose fit and insufficient odor removal are solved, achieving a tight fit, leak prevention, and comfortable wear.
Patent Information
- Application Number
- CN202520244975.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-17
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-02-17
AI Technical Summary
Existing adult diapers fail to meet the individualized needs of users with different body types, resulting in poor fit, easy leakage, and a lack of effective odor control measures, affecting user comfort and hygiene.
The diaper uses an adjustable stretch component and Velcro connection to adjust the size. It combines a non-woven fabric layer, absorbent core, odor-absorbing activated charcoal, diversion layer and dyed indicator strip design to achieve a tight fit, leak prevention and odor removal, and improve comfort through breathable components.
It achieves a tight fit for diapers, reduces the risk of urine leakage, effectively prevents odor, provides a comfortable wearing experience, and provides timely replacement reminders through a color indicator strip, ensuring the hygiene and safety of intimate areas.
Smart Images

Figure CN223799872U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of hygiene products technology, and in particular to a dry and antibacterial adult diaper. Background Technology
[0002] With the increasing aging of the population, adult diapers, as an important part of nursing products, not only need to have high urine absorption capacity, but also need to focus on wearing comfort, breathability, and leak prevention. Especially when worn for a long time, keeping the intimate area dry and fresh, and preventing odor and bacterial infection, is an important aspect of wearing diapers.
[0003] However, in terms of fit, most adult diapers have relatively fixed sizes, making it difficult to meet the individual needs of users with different body types. This results in a loose fit and frequent leakage, causing great inconvenience and embarrassment for users. Furthermore, many diapers lack effective odor control, allowing urine inside the diaper to easily develop an odor, which can also diffuse outwards, affecting the user's comfort. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a dry and antibacterial adult diaper, which aims to improve the existing technology that fails to meet the personalized needs of users of different body types, resulting in poor fit and frequent urine leakage, causing great inconvenience and embarrassment to users.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a dry and antibacterial adult diaper, comprising a diaper body and side panels, wherein the side panels are located on the upper and lower sides of the diaper body, and extension components are provided on the left and right sides of the side panels, wherein the extension components adjust the size of the diaper body for wearing, and a non-woven fabric layer is provided on the surface of the diaper body.
[0006] The extension assembly includes tension bands, which are fixedly connected to the outside of one of the side panels. A connecting band is fixedly connected to the end of each of the tension bands away from the side panel. A sub-magic textured surface is fixedly connected to the outside of the connecting band. Two female magic textured surfaces are fixedly connected to the outside of the other side panel. The sub-magic textured surfaces are adhered to the female magic textured surfaces.
[0007] As a further description of the above technical solution:
[0008] The non-woven fabric layer is internally sequentially provided with an absorption core, odor-removing activated carbon and a flow guide layer, the absorption core is arranged on the surface of the non-woven fabric layer, the odor-removing activated carbon is located at the bottom of the absorption core, the bottom of the odor-removing activated carbon is connected with the top of the flow guide layer, the bottom of the flow guide layer is provided with a dyeing display strip, and the outer part of the non-woven fabric layer is provided with a breathable assembly.
[0009] As a further description of the above technical solution:
[0010] The breathable assembly comprises a cotton-soft cloth-like breathable film and a polylactic acid microporous breathable film, the cotton-soft cloth-like breathable film is provided with a plurality of breathable micropores on the surface, the breathable micropores can reduce the stuffiness and stickiness when being worn, and the polylactic acid microporous breathable film can prevent liquid substances such as urine from seeping out, thereby realizing the leakage prevention function.
[0011] As a further description of the above technical solution:
[0012] The outer surface of the non-woven fabric layer is provided with a plurality of dry and cool convex points, and the dry and cool convex points are located on both sides of the absorption core.
[0013] As a further description of the above technical solution:
[0014] The dyeing display strip is arranged on the outside of the paper diaper body.
[0015] As a further description of the above technical solution:
[0016] The breathable assembly is arranged on the left and right sides of the paper diaper body.
[0017] The utility model has the advantages of the following beneficial effects:
[0018] In the utility model, the connection belt and the tension belt are combined, so that the male magic wool surface and the female magic wool surface can adjust the wearing state of the paper diaper according to the body shape of the user. The paper diaper can be closely attached to the body curve. The risk of urine side leakage is greatly reduced, the built-in odor-removing activated carbon avoids the emission of peculiar smell, the user is provided with comfortable wearing, the dyeing display strip provides the user with intuitive paper diaper replacement reminders. As urine gradually penetrates into the dyeing display strip, the color changes obviously according to the urine content, so that the paper diaper body can be replaced in time, bacterial infection caused by long-term wearing is effectively prevented, and the health and safety of the private parts are further protected. DRAWINGS
[0019] Figure 1 A three-dimensional schematic view of the dry and antibacterial adult paper diaper is provided in the utility model;
[0020] Figure 2 A structure schematic view of the dyeing display strip of the dry and antibacterial adult paper diaper is provided in the utility model;
[0021] Figure 3 The structure diagram of the deodorizing activated carbon of the dry and antibacterial adult paper diaper is provided in the utility model.
[0022] Figure 4 The structure diagram of the cotton-soft cloth-like breathable film of the dry and antibacterial adult paper diaper is provided in the utility model.
[0023] Legend:
[0024] 1, paper diaper body; 2, non-woven fabric layer; 21, absorption core; 22, deodorizing activated carbon; 23, flow guide layer; 24, dyed display strip; 3, side plate; 4, stretching assembly; 41, tension belt; 42, connecting belt; 43, sub magic face; 44, mother magic face; 5, breathable assembly; 51, cotton-soft cloth-like breathable film; 52, polylactic acid microporous breathable film; 6, dry and comfortable convex point. Specific implementation
[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0026] Reference Figures 1-2 The utility model provides an embodiment: a dry and antibacterial adult paper diaper, including paper diaper body 1 and side plate 3, side plate 3 is located at the upper and lower sides of paper diaper body 1, and the left and right sides of side plate 3 are provided with stretching assembly 4, and stretching assembly 4 adjusts the size of paper diaper body 1 wearing, and the surface of paper diaper body 1 is provided with non-woven fabric layer 2.
[0027] Specifically, paper diaper body 1 is directly in close contact with the skin of the user, can absorb urine, and guards all directions the private parts of the user, through the operation of stretching assembly 4, the wearing size of paper diaper body 1 can be dynamically adjusted, and non-woven fabric layer 2 is located at the outermost position of paper diaper body 1. Directly contact with the skin, can let the user avoid rubbing discomfort.
[0028] Stretching assembly 4 includes tension belt 41, and tension belt 41 is fixedly connected at the outside of one of side plates 3 respectively, and the ends, away from side plate 3, of the two tension belts 41 are fixedly connected with connecting belt 42, the outside of connecting belt 42 is fixedly connected with sub magic face 43, the outside of another side plate 3 is fixedly connected with two mother magic faces 44, sub magic face 43, and sub magic face 43 is pasted with mother magic face 44.
[0029] Specifically, the tension belt 41 can be stretched to adjust the waist circumference to adapt to users of different body types. The sub-magic surface 43 on the connecting belt 42 cooperates with the mother magic surface 44 on the other side plate 3. By means of adhesion, the user can select the appropriate adhesion position according to the actual body type, and the connection mode of the magic tape is convenient and fast, and the user can repeatedly adjust the operation.
[0030] Referring to Figures 1-3 The non-woven fabric layer 2 is sequentially provided with an absorption core 21, an odor-removing activated carbon 22, and a flow guide layer 23. The absorption core 21 is arranged on the surface of the non-woven fabric layer 2, the odor-removing activated carbon 22 is located at the bottom of the absorption core 21, the odor-removing activated carbon 22 is connected to the top of the flow guide layer 23 at the bottom, and the flow guide layer 23 is provided with a dyed display strip 24 at the bottom. The outer part of the non-woven fabric layer 2 is provided with a breathable assembly 5, and the outer surface of the non-woven fabric layer 2 is provided with a plurality of dry convex points 6. The dry convex points 6 are located on both sides of the absorption core 21, and the dyed display strip 24 is arranged on the outer part of the paper diaper body 1.
[0031] Specifically, the non-woven fabric layer 2 is the outer structure directly contacting the user's skin. When urine contacts the non-woven fabric layer 2, the dry convex points 6 can disperse the urine and guide the urine to flow to the absorption core 21. Once the urine is absorbed by the absorption core 21, the odor generated by the diffusion will be adsorbed by the porous structure of the odor-removing activated carbon 22, avoiding the emission of pungent odor to affect the wearing feeling of the user. The flow guide layer 23 is located between the absorption core 21 and the dyed display strip 24, which can guide the urine to penetrate downward uniformly, avoiding the urine from not contacting the dyed display strip 24. At the same time, the dyed display strip 24 can reflect the urine content. When the color of the dyed display strip 24 gradually deepens, the user can understand the wetness degree of the paper diaper through visual observation, thereby replacing
[0032] Referring to Figure 4 The breathable assembly 5 includes a cotton-soft cloth-like breathable film 51 and a polylactic acid microporous breathable film 52. The surface of the cotton-soft cloth-like breathable film 51 is provided with a plurality of breathable micropores, which can reduce the stuffiness and sticky feeling during wearing. The polylactic acid microporous breathable film 52 can prevent the penetration of liquid substances such as urine, thereby realizing the leakage prevention function. The breathable assembly 5 is arranged on the left and right sides of the paper diaper body 1.
[0033] Specifically, the breathable assembly 5 on the left and right sides of the paper diaper body 1 can realize the breathability during wearing, improving the overall use comfort of the paper diaper. After the user wears the paper diaper, the cotton-soft cloth-like breathable film 51 can discharge the heat accumulated inside, effectively reducing the stuffiness and sticky feeling. The polylactic acid microporous breathable film 52 and the cotton-soft cloth-like breathable film 51 can cooperate to ensure good breathability. At the same time, when facing liquid substances such as urine, the polylactic acid microporous breathable film 52 can prevent the penetration of liquid substances, ensuring that the paper diaper realizes reliable leakage prevention function while being breathable
[0034] Working principle: first, the user will wear the paper diaper body 1 on the body, then by pulling the connecting band 42 so that the tension belt 41 is unfolded, then the sub magic hair surface 43 is pasted on the mother magic hair surface 44, ensure that the paper diaper can adapt to different body size of the user, provide close fitting effect, prevent urine side leakage, in the wearing, the dry convex point 6 on the non-woven fabric layer 2 accelerates the urine absorption of the absorbent core 21 and can adsorb the peculiar smell in the urine through the deodorizing activated carbon 22, at the same time, when the urine gradually penetrates into the flow guide layer 23, the urine contacts the dyed display strip 24, the wet degree of the paper diaper can be displayed, which is convenient for timely replacement and keeps the user clean and sanitary.
[0035] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.
Claims
1. A dry and antibacterial adult diaper, comprising a diaper body (1) and side panels (3), characterized in that: The side plate (3) is located on the upper and lower sides of the diaper body (1), the left and right sides of the side plate (3) are provided with an extension assembly (4), the extension assembly (4) adjusts the size of the diaper body (1) worn, and the surface of the diaper body (1) is provided with a non-woven fabric layer (2). The extension assembly (4) comprises a tension belt (41), the tension belt (41) is fixedly connected to the outside of one of the side plates (3), respectively, the ends of the two tension belts (41) away from the side plate (3) are fixedly connected with a connecting belt (42), the outside of the connecting belt (42) is fixedly connected with a sub-magic wool surface (43), the outside of the other side plate (3) is fixedly connected with two mother magic wool surfaces (44), the sub-magic wool surface (43) is pasted with the mother magic wool surface (44).
2. A dry-feeling and bacteria-inhibited adult paper diaper according to claim 1, characterized by: The inside of the non-woven fabric layer (2) is sequentially provided with an absorption core (21), an odor-removing activated carbon (22) and a flow guide layer (23), the absorption core (21) is arranged on the surface of the non-woven fabric layer (2), the odor-removing activated carbon (22) is located at the bottom of the absorption core (21), the bottom of the odor-removing activated carbon (22) is connected with the top of the flow guide layer (23), and the bottom of the flow guide layer (23) is provided with a dyeing display strip (24), and the outside of the non-woven fabric layer (2) is provided with a breathable assembly (5).
3. A dry-feeling and bacteriostatic adult paper diaper according to claim 2, characterized by: The breathable assembly (5) comprises a cotton-soft cloth-like breathable film (51) and a polylactic acid microporous breathable film (52), a plurality of breathable micropores are arranged on the surface of the cotton-soft cloth-like breathable film (51), the cotton-soft cloth-like breathable film (51) can reduce the stuffiness and stickiness when worn, and the polylactic acid microporous breathable film (52) can prevent the seepage of urine, thereby realizing the leakage-proof function.
4. A dry-feeling and bacteria-inhibited adult paper diaper according to claim 2, characterized by: The outer surface of the non-woven fabric layer (2) is provided with a plurality of dry convex points (6), and the dry convex points (6) are located on both sides of the absorption core (21).
5. A dry-feeling and bacteria-inhibited adult paper diaper according to claim 2, characterized by: The dyeing display strip (24) is arranged on the outside of the diaper body (1).
6. A dry-feeling and bacteria-inhibited adult paper diaper according to claim 3, characterized by: The breathable assembly (5) is arranged on the left and right sides of the diaper body (1).