Dry and comfortable paper diaper

By incorporating a drying and breathable mechanism and a display mechanism within the diaper, the problem of stuffiness and dampness during prolonged use of traditional diapers is solved. This enables the diaper to be dry and breathable, allowing for timely diaper changes and improving user comfort and care efficiency.

CN223861007UActive Publication Date: 2026-02-03JIANGXI MEIMAN LIFE ARTICLES CO LTD
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Patent Information

Application Number
CN202422401075.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-30
Publication Date
2026-02-03
Estimated Expiration
2034-09-30

AI Technical Summary

Technical Problem

Traditional disposable diapers can easily become stuffy and damp when worn for extended periods, leading to skin discomfort or eczema. Furthermore, it is difficult to determine in time whether a diaper needs to be changed, increasing unnecessary consumption.

Method used

A dry-type diaper was designed, which includes a drying and breathable mechanism and a display mechanism. The drying and breathable mechanism absorbs moisture through air vents and desiccant particles, while the display mechanism determines the wetness of urine through a moisture-absorbing cotton board and a transparent film.

Benefits of technology

Keep the inside of the diaper dry and breathable to reduce skin discomfort, determine the time to change it in time, extend the usage time, and reduce the number of unnecessary changes.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223861007U_ABST
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Abstract

The utility model relates to a dry and comfortable type paper diaper which comprises a paper diaper body, a drying and ventilating mechanism is arranged in the paper diaper body, the drying and ventilating mechanism of the paper diaper body can keep the interior of the paper diaper body dry and ventilating, installation grooves are formed in the two sides of the paper diaper body, and a drying bag is inserted into the inner wall of the paper diaper body. Drying agent particles are laid in the bag and protected through the protective net to prevent particle leakage, moisture generated by urine can be rapidly absorbed by the drying agent particles, the first air hole and the second air hole are formed in the top end of the paper diaper body, air circulation is promoted through the air holes, accumulation of the urine in the paper diaper body can be reduced, and the paper diaper is convenient to use. The inside of the paper diaper body is always kept in a dry and comfortable state, discomfort or skin problems caused by long-time wearing are relieved, and meanwhile, the paper diaper body is further provided with a display mechanism used for judging whether the diaper is wetted by urine or not.
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Description

Technical Field

[0001] This utility model relates to the field of diaper technology, and in particular to a dry diaper. Background Technology

[0002] Disposable diapers are hygiene products used for infants, children, or adults requiring care, primarily to absorb urine and prevent leakage. They typically consist of multiple layers to ensure effective moisture absorption, breathability, and comfort.

[0003] In practice, existing technologies primarily focus on absorbing urine and preventing leakage in traditional diaper designs. However, with increasing demands for comfort and hygiene, the performance of traditional diapers can no longer fully meet consumer needs. Prolonged diaper use, in particular, can lead to stuffiness and dampness, causing skin discomfort or eczema. The inability to promptly expel moisture and urine from the diaper can cause diaper rash, especially in infants and the elderly. Furthermore, caregivers often struggle to determine when a diaper is wet, relying heavily on regular checks and changes. This not only increases unnecessary diaper consumption but also fails to effectively guarantee user comfort. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In order to solve the above-mentioned problems in the prior art, this utility model provides a dry diaper, which solves the problem that wearing diapers for a long time can easily cause stuffiness and dampness, leading to skin discomfort or skin diseases such as eczema.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the main technical solution adopted by this utility model is as follows:

[0008] A dry-type diaper includes a diaper body with a drying and breathable mechanism inside. The drying and breathable mechanism includes a first vent, a second vent, a connecting block, an installation groove, a connecting strap, a protective net, a drying bag, and desiccant granules. A diaper pad is fixedly connected to the top of the diaper body. Drying bags are inserted into the inner walls of the two installation grooves. Protective nets are fixedly connected to the top and bottom of the two drying bags. Desiccant granules are laid inside the two drying bags. Two connecting straps are provided on the outside of the two installation grooves.

[0009] The bottom of the diaper body is provided with a display mechanism, which includes a transparent film, a storage bag, a connecting tube, a cotton rope, and a moisture-absorbing cotton board. The inner wall of the storage bag is fixedly connected to the moisture-absorbing cotton board, the top of the storage bag is fixedly connected to the connecting tube, and the inner wall of the connecting tube is fixedly connected to the cotton rope.

[0010] Two Velcro straps are fixedly connected to one side wall of the diaper body, and two Velcro straps are fixedly connected to the other side wall of the diaper body.

[0011] The two mounting slots are respectively opened on both sides of the diaper body, and the top of the diaper body is respectively provided with multiple ventilation holes one and multiple ventilation holes two.

[0012] The mesh size of the protective net is smaller than that of the desiccant particles.

[0013] One end of each of the two connecting straps is fixedly connected to the bottom of the diaper body, and the other end of each of the two connecting straps is engaged with a connecting block. The bottom ends of the two connecting blocks are fixedly connected to the top of the diaper body.

[0014] The storage bag is fixedly connected to the bottom of the diaper body, and a transparent film is fixedly embedded at the bottom of the storage bag.

[0015] The top end of the connecting tube passes through the diaper body and is fixedly connected to the diaper. The bottom end of the cotton rope passes through the storage bag and is fixedly connected to the top end of the absorbent cotton board.

[0016] (III) Beneficial Effects

[0017] The beneficial effects of this utility model are as follows: Through the set drying and breathable mechanism, the drying and breathable mechanism of the diaper body can maintain the dryness and breathability of the inside of the diaper body. The two sides of the diaper body are provided with installation grooves, and a drying bag is inserted into the inner wall. The bag is filled with desiccant particles and protected by a protective net to prevent particle leakage. The moisture generated by urine is quickly absorbed by the desiccant particles. The first and second ventilation holes are located at the top of the diaper body. These ventilation holes promote air circulation, which can reduce the accumulation of urine in the diaper body and ensure that the diaper body always stays dry, reducing discomfort or skin problems caused by prolonged wearing. At the same time, the diaper body is also equipped with a display mechanism to determine whether the diaper is wet with urine. The core components of the display mechanism include a moisture-absorbing board, cotton rope, and a transparent film. When a user wets the diaper, the urine is conducted along the cotton rope connecting the diaper to the moisture-absorbing board. The moisture-absorbing board absorbs the urine and gradually becomes wet. This process is clearly visible through the transparent film at the bottom of the diaper. Users can observe the transparent film to judge the wetness of the moisture-absorbing board, thereby knowing whether the user has wet the diaper and changing it in time. This not only makes it convenient for caregivers to quickly judge the condition of the diaper, but also effectively reduces unnecessary changes and extends the life of the diaper. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a bottom view of the structure of this utility model;

[0020] Figure 3 This is a cross-sectional view of the storage bag portion of this utility model;

[0021] Figure 4 This is an exploded view of the structure of the drying bag part of this utility model.

[0022] [Explanation of Labels in the Attached Image]

[0023] 1. Diaper body; 2. Diaper pad; 3. Velcro strap one; 4. Velcro strap two; 5. Drying and ventilation mechanism; 501. Connecting strap; 502. Installation slot; 503. Vent one; 504. Vent two; 505. Connecting block; 506. Protective net; 507. Drying bag; 508. Desiccant granules; 6. Display mechanism; 601. Transparent film; 602. Storage bag; 603. Connecting tube; 604. Cotton rope; 605. Absorbent cotton board. Detailed Implementation

[0024] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] Please refer to Figures 1 to 4 As shown, this utility model discloses a dry diaper, including a diaper body 1. The diaper body 1 has a drying and breathable mechanism 5 inside. The drying and breathable mechanism 5 includes a first vent 503, a second vent 504, a connecting block 505, an installation groove 502, a connecting strap 501, a protective net 506, a drying bag 507, and desiccant granules 508. A diaper pad 2 is fixedly connected to the top of the diaper body 1. A drying bag 507 is inserted into the inner wall of each of the two installation grooves 502. A protective net 506 is fixedly connected to the top and bottom of each of the two drying bags 507. Desiccant granules 508 are laid inside each of the two drying bags 507. Two connecting straps 501 are provided on the outside of each of the two installation grooves 502.

[0026] The bottom of the diaper body 1 is provided with a display mechanism 6. The display mechanism 6 includes a transparent film 601, a storage bag 602, a connecting tube 603, a cotton rope 604, and a moisture-absorbing cotton plate 605. The moisture-absorbing cotton plate 605 is fixedly connected to the inner wall of the storage bag 602, and the connecting tube 603 is fixedly connected to the top of the storage bag 602. The cotton rope 604 is fixedly connected to the inner wall of the connecting tube 603. In actual implementation, the drying and breathable mechanism 5 of the diaper body 1 can maintain the dryness and breathability inside the diaper body 1. The two sides of the diaper body 1 are provided with installation grooves 502, and a drying bag 507 is inserted into the inner wall. The bag is filled with desiccant particles 508 and protected by a protective net 506 to prevent particle leakage. The moisture generated by urine is quickly absorbed by the desiccant particles 508. The first ventilation hole 503 and the second ventilation hole 504 are located at the top of the diaper body 1. These ventilation holes promote air circulation, which can reduce the accumulation of urine in the diaper body 1 and ensure that the diaper body 1 is always dry, reducing discomfort or skin problems caused by prolonged wearing. At the same time, the diaper body 1 is also equipped with a display mechanism 6 to determine whether the diaper 2 is wet with urine. The core components of the display mechanism 6 include a moisture-absorbing cotton plate 605, a cotton rope 604, and a transparent film 601. When the user wets the diaper 2, the urine is conducted along the cotton rope 604 connecting the diaper 2 to the moisture-absorbing cotton plate 605. The moisture-absorbing cotton plate 605 can absorb the urine and gradually become wet. This process is clearly visible through the transparent film 601 at the bottom of the diaper body 1. The user can judge the wetness of the moisture-absorbing cotton plate 605 by observing the transparent film 601, thereby knowing whether the user has wet the diaper body 1 and changing it in time. This not only makes it convenient for caregivers to quickly judge the status of the diaper body 1, but also effectively reduces the number of unnecessary changes and extends the usage time of the diaper body 1.

[0027] Optionally, two Velcro straps 3 are fixedly connected to one side wall of the diaper body 1, and two Velcro straps 4 are fixedly connected to the other side wall of the diaper body 1. In actual implementation, the use of Velcro straps 3 and Velcro straps 4 enhances the fit of the diaper body 1, adapts to users of different body types, and prevents leakage.

[0028] Optionally, two mounting slots 502 are respectively opened on both sides of the diaper body 1, and multiple ventilation holes 503 and multiple ventilation holes 504 are respectively opened on the top of the diaper body 1. In actual implementation, the setting of ventilation holes 503 and ventilation holes 504 improves the breathability of the diaper body 1, reduces internal moisture, and reduces skin irritation.

[0029] Optionally, the mesh size of the protective mesh 506 is smaller than that of the desiccant particles 508. In actual implementation, the design of the protective mesh 506 can prevent the desiccant particles 508 from leaking out while maintaining breathability, ensuring the overall drying effect of the diaper body.

[0030] Optionally, one end of each of the two connecting straps 501 is fixedly connected to the bottom end of the diaper body 1, and the other end of each of the two connecting straps 501 is engaged with a connecting block 505. The bottom ends of the two connecting blocks 505 are fixedly connected to the top end of the diaper body 1. In actual implementation, the connecting straps 501 can limit the position of the drying bag 507 to prevent the drying bag 507 from shifting.

[0031] Optionally, the storage bag 602 is fixedly connected to the bottom end of the diaper body 1, and a transparent film 601 is fixedly embedded in the bottom end of the storage bag 602. In actual implementation, the design of the transparent film 601 allows the user to intuitively observe the moisture level of the absorbent cotton board 605, promptly judge the usage status of the diaper body 1, and improve care efficiency.

[0032] Optionally, the top end of the connecting tube 603 passes through the diaper body 1 and is fixedly connected to the diaper pad 2, while the bottom end of the cotton rope 604 passes through the storage bag 602 and is fixedly connected to the top end of the absorbent cotton plate 605. In actual implementation, this achieves effective conduction of urine from the diaper pad 2 to the absorbent cotton plate 605, ensuring that urine can be absorbed quickly and improving the overall functionality and user experience of the diaper body 1.

[0033] The above describes the basic principles, main features, and advantages of this utility model. All standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be detailed here.

[0034] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A dry-type diaper, comprising a diaper body (1), characterized in that: The diaper body (1) is provided with a drying and breathable mechanism (5) inside. The drying and breathable mechanism (5) includes a first vent (503), a second vent (504), a connecting block (505), an installation groove (502), a connecting strap (501), a protective net (506), a drying bag (507), and desiccant granules (508). A diaper pad (2) is fixedly connected to the top of the diaper body (1). A drying bag (507) is inserted into the inner wall of each of the two installation grooves (502). A protective net (506) is fixedly connected to the top and bottom of each of the two drying bags (507). Desiccant granules (508) are laid inside each of the two drying bags (507). Two connecting straps (501) are provided on the outside of each of the two installation grooves (502). The bottom of the diaper body (1) is provided with a display mechanism (6). The display mechanism (6) includes a transparent film (601), a storage bag (602), a connecting tube (603), a cotton rope (604), and a moisture-absorbing cotton board (605). The moisture-absorbing cotton board (605) is fixedly connected to the inner wall of the storage bag (602). The connecting tube (603) is fixedly connected to the top of the storage bag (602). The cotton rope (604) is fixedly connected to the inner wall of the connecting tube (603).

2. The dry-type diaper according to claim 1, characterized in that: Two Velcro straps (3) are fixedly connected to one side wall of the diaper body (1), and two Velcro straps (4) are fixedly connected to the other side wall of the diaper body (1).

3. The dry-type diaper according to claim 1, characterized in that: The two mounting slots (502) are respectively opened on both sides of the diaper body (1), and the top of the diaper body (1) is respectively provided with a plurality of ventilation holes one (503) and a plurality of ventilation holes two (504).

4. A dry-type diaper according to claim 1, characterized in that: The mesh size of the protective net (506) is smaller than that of the desiccant particles (508).

5. A dry-type diaper according to claim 1, characterized in that: One end of each of the two connecting straps (501) is fixedly connected to the bottom end of the diaper body (1), and the other end of each of the two connecting straps (501) is engaged with a connecting block (505). The bottom ends of each of the two connecting blocks (505) are fixedly connected to the top end of the diaper body (1).

6. A dry-type diaper according to claim 1, characterized in that: The storage bag (602) is fixedly connected to the bottom end of the diaper body (1), and a transparent film (601) is fixedly embedded at the bottom end of the storage bag (602).

7. A dry-type diaper according to claim 1, characterized in that: The top end of the connecting tube (603) passes through the diaper body (1) and is fixedly connected to the diaper (2). The bottom end of the cotton rope (604) passes through the storage bag (602) and is fixedly connected to the top end of the absorbent cotton board (605).