A two-purpose open-close adult pull-up diaper

Abstract

This utility model discloses a two-in-one adult pull-up diaper, relating to the field of pull-up diaper technology, aiming to solve the technical problems of current pull-up diapers being cumbersome to put on and take off and inconvenient to change. It includes a pull-up diaper body and a waistband, a pant body, and openings on the body. The waistband is located at the upper end of the pant body, and the openings are symmetrically located on both sides of the pant body. The waistband is cut along both sides from the top to the openings, and a dotted line is cut along the waistband to the pant body. An S-shaped waistband tape is provided at the back of the waistband, with the end of the tape attached to the front. The waistband includes an elastic band, an inner non-woven fabric, and an outer non-woven fabric. This utility model allows for wearing like a diaper by pulling it between the legs, and when removing it, the pull-up diaper can be pulled apart into two parts along the dotted line and removed directly. This greatly facilitates users such as the elderly with limited mobility, avoiding the inconvenience of traditional pull-up diapers requiring "one take-off and two put-on" procedures.

Description

Technical Field

[0001] This utility model relates to the field of pull-up pants technology, and more specifically, to a folding and opening dual-use adult pull-up pants. Background Technology

[0002] Adult pull-up diapers are a type of underwear-style diaper product with an elastic waistband. They are typically made of two layers of material sandwiching an elastic element. The two sides of the waistband need to be sealed together to form the sheet material into a trouser-shaped product.

[0003] Adult pull-up diapers are designed like underwear, meant to be put on and taken off during exercise and toilet training, and can be worn again. Currently, changing pull-up diapers is inconvenient. Most users of adult pull-up diapers are adults with mobility issues. Changing to a new pull-up diaper requires first removing the pants, then putting on the pull-up diaper, and then putting the pants back on. This "one-take-two-put-on" process is inconvenient not only for the user but also for others. Therefore, we propose a foldable, reversible adult pull-up diaper. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide an openable and foldable adult pull-up trouser to solve the technical problems of the current pull-up trousers being cumbersome to put on and take off and inconvenient to change.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a pull-up trousers with open and close design for adult use, comprising a pull-up trousers body and a waistband, trouser body, and trouser holes provided on the pull-up trousers body. The waistband is located at the upper end of the trouser body, and the trouser holes are symmetrically arranged on both sides of the trouser body. The waistband is cut open from the top to the trouser holes on both sides. A dotted cut line is cut from the waistband to the trouser body. An S-cut waistband sticker is provided at the back of the waistband, and the end of the S-cut waistband sticker is attached to the front of the waistband. The waistband includes an elastic band, an inner waistband non-woven fabric, and an outer waistband non-woven fabric. The inner waistband non-woven fabric, the outer waistband non-woven fabric, and the elastic band are sequentially bonded and fixed from the outside to the inside by hot melt adhesive. An edge-covering non-woven fabric is provided on the inner side of the inner waistband non-woven fabric by hot melt adhesive. A discard sticker is fixed in the middle of the front outer surface of the waistband by hot melt adhesive.

[0006] Preferably, the pants body includes an absorbent core, an elastic band, a leak-proof layer, a diversion layer, a hydrophilic nonwoven fabric, and a bottom membrane. The absorbent core is sequentially bonded and fixed to the diversion layer, the hydrophilic nonwoven fabric, the bottom membrane, the leak-proof layer, and the elastic band from the inside out by hot melt adhesive.

[0007] Preferably, the absorbent core includes a core and a cotton core. The core includes absorbent nonwoven fabric, fluffy cotton, and dust-free paper. The core is formed by sequentially bonding absorbent nonwoven fabric, fluffy cotton, and dust-free paper with hot melt adhesive. The cotton core is composed of toilet paper coated with a mixed absorbent layer of highly absorbent resin and absorbent fibers.

[0008] Preferably, the anti-leakage layer is made of a composite of absorbent nonwoven fabric and water-repellent nonwoven fabric, with the absorbent nonwoven fabric located outside the water-repellent nonwoven fabric, and drainage grooves pressed into the water-repellent nonwoven fabric.

[0009] Preferably, the S-cut waist patch is made of Velcro and non-woven fabric by heat bonding, and the S-cut waist patch is fixed to the upper part of the dotted cut line by hot melt adhesive.

[0010] Preferably, the flow guiding layer, inner waist nonwoven fabric, outer waist nonwoven fabric and edge covering nonwoven fabric are heat-pressed polypropylene fiber nonwoven fabric, and the elastic band is synthetic rubber filament.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model, through its structural design, features cuts along both sides of the waistband from the top to the opening, and dotted lines along the waistband to the body of the pants. When wearing the pants, there's no need to remove outer pants; simply pull them down to the thighs, like putting on a diaper, and then secure the waistband with an S-shaped waistband tape. To remove the pants, loosen the tape and pull them apart along the dotted lines to separate them into two parts. This greatly facilitates users such as the elderly with limited mobility, avoiding the hassle of traditional pull-up pants requiring two separate removals, and solving the problems of cumbersome dressing and changing.

[0013] 2. This utility model also features an S-cut waistband structure. The S-cut waistband is made of Velcro and non-woven fabric heat-sealed composite. The waist of the pull-up pants can be adjusted according to the position of the Velcro on the S-cut waistband. This allows for adjustment of the waistband for users with different waist sizes, especially those with small waists. The adjustable waistband design can maintain the most suitable size, improving the comfort and fit of the product.

[0014] 3. This utility model also incorporates a discard sticker structure. A discard sticker is placed in the middle of the front outer surface of the waistband. When the pull-up diaper needs to be discarded, the discard sticker can be used to wrap the pull-up diaper, which not only greatly reduces the size of the pull-up diaper but also makes it more hygienic and easier to dispose of.

[0015] 4. This utility model also designs a leak-proof permeable layer and an absorbent core structure. The absorbent core is composed of a core and a cotton core. Its special material can efficiently absorb and lock in urine. The leak-proof permeable layer can effectively prevent urine from leaking to the side. The flow channel pressed on it can simultaneously guide the urine to flow to the absorbent core, effectively ensuring that the urine is fully absorbed. Attached Figure Description

[0016] Figure 1 This is an unfolded view of the present invention;

[0017] Figure 2 This is a folded view of the present invention;

[0018] Figure 3 This is a cross-sectional view of the present invention;

[0019] Figure 4 This is a vertical sectional view of the present invention.

[0020] The labels in the diagram are as follows: 1. Absorbent core; 2. Elastic band; 3. Leak-proof layer; 4. Inner waistband non-woven fabric; 5. Outer waistband non-woven fabric; 6. Edge covering non-woven fabric; 7. Disposable patch; 8. S-cut waistband patch; 9. Diversion layer; 10. Hydrophilic non-woven fabric; 11. Water-repellent non-woven fabric; 12. Dashed line cut; 13. Core; 14. Cotton core; 15. Bottom film; 16. Diversion channel; 100. Pull-up pants body; 101. Waistband; 102. Pants body; 103. Pants hole. Detailed Implementation

[0021] like Figures 1 to 4 As shown, this utility model relates to a folding and reversible adult pull-up trousers, including a pull-up trouser body 100 and a waistband 101, a trouser body 102, and openings 103 provided on the pull-up trouser body 100. The waistband 101 is located at the upper end of the trouser body 102, and the openings 103 are symmetrically arranged on both sides of the trouser body 102. The waistband 101 is cut open from the top to the openings 103 on both sides. A dotted cut line 12 is cut from the waistband 101 to the trouser body 102. The back of the waistband 101 is provided with an S-cut waistband 8, the end of which is attached to the front of the waistband 101. The waistband 101 includes an elastic band 2, an inner waist non-woven fabric 4, and an outer waist non-woven fabric 5. The inner waist non-woven fabric 4, the outer waist non-woven fabric 5, and the elastic band 2 are sequentially bonded and fixed from the outside to the inside with hot melt adhesive. An edge-covering non-woven fabric 6 is provided on the inner side of the inner waist non-woven fabric 4 with hot melt adhesive. A discard sticker 7 is fixed to the middle of the front outer surface of the waistband 101 with hot melt adhesive. This utility model can be put on and taken off like a diaper by going between the legs. When taking it off, the pull-up pants can be pulled apart into two parts along the dotted line cut and removed directly. This greatly facilitates users such as the elderly with limited mobility and avoids the trouble of "taking off and putting on" traditional pull-up pants.

[0022] Specifically, the pant body 102 includes an absorbent core 1, an elastic band 2, a leak-proof layer 3, a diversion layer 9, a hydrophilic non-woven fabric 10, and a bottom membrane 15. The absorbent core 1 is sequentially bonded and fixed to the diversion layer 9, the hydrophilic non-woven fabric 10, the bottom membrane 15, the leak-proof layer 3, and the elastic band 2 using hot melt adhesive from the inside out. The elastic band 2 allows the pant body 102 to fit the wearer's body more closely.

[0023] Furthermore, the absorbent core 1 includes a core 13 and a cotton core 14. The core 13 comprises absorbent nonwoven fabric, fluffy cotton, and lint-free paper, and is formed by sequentially bonding the absorbent nonwoven fabric, fluffy cotton, and lint-free paper with hot melt adhesive. The cotton core 14 is composed of toilet paper coated with a mixed absorbent layer of highly absorbent resin and absorbent fibers. Both the core 13 and the cotton core 14 of the absorbent core 1 are made of highly absorbent materials, and their special materials can efficiently absorb and lock in urine, preventing urine leakage.

[0024] It is worth noting that the anti-leakage permeable layer 3 is made of a composite of absorbent nonwoven fabric and water-repellent nonwoven fabric 11, with the absorbent nonwoven fabric located on the outside of the water-repellent nonwoven fabric 11. A guide groove 16 is pressed into the water-repellent nonwoven fabric 11. The anti-leakage permeable layer 3 effectively prevents urine leakage, and the guide groove 16 pressed into it simultaneously guides urine flow towards the absorbent core 1, effectively ensuring that urine is fully absorbed.

[0025] It's worth mentioning that the S-cut waistband 8 is made of Velcro and non-woven fabric bonded together by heat sealing. The S-cut waistband 8 is fixed to the upper part of the dotted cut 12 with hot melt adhesive. The S-cut waistband 8, made of Velcro and non-woven fabric bonded together, allows for adjustment of the pull-up pants' waistband based on the position of the Velcro attachment. This caters to users with different waist sizes, especially those with small waists, ensuring a comfortable fit and improving the product's comfort and fit.

[0026] It is worth noting that the diversion layer 9, the inner waist non-woven fabric 4, the outer waist non-woven fabric 5, and the edge covering non-woven fabric 6 are made of heat-pressed polypropylene fiber non-woven fabric, while the elastic band 2 is made of synthetic rubber filaments. The properties of these materials, such as the heat-pressed polypropylene fiber non-woven fabric and the synthetic rubber filaments, ensure the overall performance of the pull-up pants. For example, the diversion layer 9 helps to distribute urine evenly, and the elastic band 2 allows the pants to fit the body better.

[0027] Working Principle: This embodiment provides a two-in-one adult pull-up diaper. Because the waistband 101 is cut open on both sides from the top to the opening 103, it can be put on like a diaper by being pulled down between the legs. The wearer does not need to remove their own pants; they only need to pull them down to their thighs. During wear, the waistband is secured by the S-cut waistband 8. Due to the adjustability of the S-cut waistband 8, it is designed to maintain the most suitable size for people with small waists, improving product comfort. After use, the waistband 8 is released, and the pull-up diaper can be pulled apart into two parts along the dotted cut 12, allowing it to be directly removed from the wearer. This eliminates the need for elderly people with mobility issues to go through the previous "one-time removal and two-time removal" process, greatly simplifying the process. This invention maintains the comfort and fit of pull-up diapers while also offering the convenience and speed of diapers.

[0028] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A type of openable and reversible adult pull-up diaper, characterized in that, The pull-up diaper includes a main body (100) and a waistband (101), a body (102), and openings (103) on the main body (100). The waistband (101) is located at the upper end of the body (102), and the openings (103) are symmetrically arranged on both sides of the body (102). The waistband (101) is cut open from the top to the openings (103) on both sides. A dotted cut line (12) is cut from the waistband (101) to the body (102). An S-shaped waistband is provided at the back of the waistband (101). (8) The end of the S-cut waistband (8) is attached to the front of the waistband (101). The waistband (101) includes an elastic band (2), an inner waist non-woven fabric (4) and an outer waist non-woven fabric (5). The inner waist non-woven fabric (4), the outer waist non-woven fabric (5) and the elastic band (2) are sequentially bonded and fixed from the outside to the inside by hot melt adhesive. The inner side of the inner waist non-woven fabric (4) is provided with an edge covering non-woven fabric (6) by hot melt adhesive. The middle of the front outer surface of the waistband (101) is fixed with a discard patch (7) by hot melt adhesive.

2. The folding and reversible adult pull-up pants according to claim 1, characterized in that, The pants body (102) includes an absorbent core (1), an elastic band (2), a leak-proof layer (3), a diversion layer (9), a hydrophilic nonwoven fabric (10), and a bottom membrane (15). The absorbent core (1) is bonded to the diversion layer (9), the hydrophilic nonwoven fabric (10), the bottom membrane (15), the leak-proof layer (3), and the elastic band (2) in sequence from the inside to the outside by hot melt adhesive.

3. The folding and reversible adult pull-up pants according to claim 2, characterized in that, The absorbent core (1) includes a core (13) and a cotton core (14). The core (13) includes absorbent nonwoven fabric, fluffy cotton and dust-free paper. The core (13) is composed of absorbent nonwoven fabric, fluffy cotton and dust-free paper sequentially bonded together with hot melt adhesive. The cotton core (14) is composed of toilet paper coated with a mixed absorbent layer of highly absorbent resin and absorbent fiber.

4. The folding and reversible adult pull-up pants according to claim 3, characterized in that, The anti-leakage permeation layer (3) is made of a composite of absorbent nonwoven fabric and water-repellent nonwoven fabric (11). The absorbent nonwoven fabric is located outside the water-repellent nonwoven fabric (11), and a guide groove (16) is pressed into the water-repellent nonwoven fabric (11).

5. The folding and reversible adult pull-up pants according to claim 4, characterized in that, The S-cut waist patch (8) is made of Velcro and non-woven fabric by heat bonding. The S-cut waist patch (8) is fixed to the upper part of the dotted cut (12) by hot melt adhesive.

6. The folding and reversible adult pull-up pants according to claim 5, characterized in that, The flow guiding layer (9), inner waist nonwoven fabric (4), outer waist nonwoven fabric (5) and edge covering nonwoven fabric (6) are hot-pressed polypropylene fiber nonwoven fabrics, and the elastic elastic band (2) is synthetic rubber filament.

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