A leak-proof pull-up diaper

Abstract

The utility model discloses a kind of leak-proof pull-ups, it is related to pull-up pants technical field.Like pull-up pants main part, the upper surface of pull-up pants main part is sewn with waistline, first binding mechanism is arranged in waistline, left and right side surfaces of pull-up pants main part are all provided with leg hole, the side surface of pull-up pants main part corresponding to leg hole is all sewn with leg girth, second binding mechanism is all arranged in leg girth, liquid absorption core body is arranged between the front and rear and lower side inner wall of pull-up pants main part, first binding mechanism includes elastic restraint belt, rectangular opening and magic tape, and elastic restraint belt is movably installed in waistline.The utility model makes waistline and leg girth can better be combined with waist and leg, and binding force is moderate, more comfortable to use, with better leak-proof effect, simultaneously make liquid absorption core body breathability and antibacterial effect better, not easy to produce discomfort, simultaneously increase aroma, avoid peculiar smell generation, beneficial to use.

Description

Technical Field

[0001] This utility model relates to the field of pull-up pants technology, specifically a leak-proof pull-up pants. Background Technology

[0002] Pull-up diapers are a common daily necessity. They are similar to underwear-style diapers and are also called training pants or toddler pants. They use similar materials and construction as regular diapers, but are more form-fitting and elastic, allowing for easier movement of infants and toddlers. They are especially suitable for infants and toddlers who have learned to crawl and walk.

[0003] In existing technology, the elasticity of the waist and legs of conventional pull-up diapers is fixed and cannot be adjusted according to the child's body. This results in pull-up diapers having problems with either too little or too much binding force. Too little binding force can easily lead to urinary leakage, while too much binding force can cause discomfort to children. Furthermore, during use, the breathability and antibacterial function of the absorbent core are poor, especially when worn for a long time at night, which is uncomfortable and unhygienic. In addition, as urine is collected, it will produce an odor, which is not conducive to use. Utility Model Content

[0004] This invention provides a leak-proof pull-up trouser to solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a leak-proof pull-up trousers, comprising a pull-up trousers body, a waistband sewn onto the upper surface of the pull-up trousers body, a first binding mechanism provided inside the waistband, leg holes provided on both the left and right sides of the pull-up trousers body, leg bands sewn onto the corresponding sides of the pull-up trousers body, a second binding mechanism provided inside each leg band, and an absorbent core provided between the front, back, and lower inner walls of the pull-up trousers body.

[0006] Furthermore, the first binding mechanism includes an elastic binding strap, a rectangular opening, and Velcro. The elastic binding strap is movably installed in the waistband. The left end of the elastic binding strap is sewn and fixed to the front sidewall of the waistband. A rectangular opening is provided on the front sidewall of the waistband corresponding to the right end of the elastic binding strap, and the right end of the elastic binding strap extends out of the outside of the front sidewall of the waistband through the rectangular opening. The rear side of the right end of the elastic binding strap is attached and fixed to the front side of the waistband by Velcro.

[0007] Furthermore, the thickness of the Velcro is 3mm greater than the width of the rectangular opening.

[0008] Furthermore, the second binding mechanism has the same structure as the first binding mechanism.

[0009] Furthermore, the absorbent core includes a lower layer, a waterproof and breathable membrane, a lower antibacterial layer, a wet liquid color-changing layer, a water-absorbing layer, an upper antibacterial layer, and a top layer. The lower inner wall of the lower layer is provided with the waterproof and breathable membrane, the lower antibacterial layer, the wet liquid color-changing layer, the water-absorbing layer, the upper antibacterial layer, and the top layer in sequence from the lower right to the upper left.

[0010] Furthermore, both the lower layer and the waterproof and breathable membrane have a U-shaped cross-section, and aromatherapy strips are filled between the lower layer and the left and right sidewalls of the waterproof and breathable membrane.

[0011] Furthermore, the front side of the wet liquid color-changing layer extends out of the absorbent core, and the front end of the wet liquid color-changing layer is sewn onto the front side wall of the pull-up pants body near the upper side.

[0012] Compared with the prior art, this utility model provides a leak-proof pull-up diaper with the following beneficial effects:

[0013] 1. This leak-proof pull-up diaper features a first binding mechanism and a second binding mechanism that allow the waist and leg circumference to better fit the waist and legs. The binding force is moderate, making it more comfortable to use and providing a better leak-proof effect.

[0014] 2. This leak-proof pull-up diaper features a waterproof and breathable membrane, a lower antibacterial layer, and an upper antibacterial layer, which enhances the breathability and antibacterial effect of the absorbent core, reducing discomfort. At the same time, the scented fabric strips add fragrance, preventing odors and facilitating use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a top sectional view of the waist circumference of this utility model;

[0017] Figure 3 This is a front cross-sectional view of the liquid-absorbing core of this utility model.

[0018] In the diagram: 1. Pull-up diaper body; 2. Waistband; 3. First binding mechanism; 301. Elastic restraint band; 302. Rectangular opening; 303. Velcro; 4. Leg opening; 5. Leg circumference; 6. Second binding mechanism; 7. Absorbent core; 701. Lower layer; 702. Waterproof and breathable membrane; 703. Lower antibacterial layer; 704. Moisture-sensitive color-changing layer; 705. Absorbent layer; 706. Upper antibacterial layer; 707. Top layer; 8. Scented fabric strip. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-3 This utility model discloses a leak-proof pull-up trousers, including a pull-up trousers body 1. A waistband 2 is sewn onto the upper surface of the pull-up trousers body 1. A first binding mechanism 3 is provided inside the waistband 2. Leg holes 4 are provided on both the left and right sides of the pull-up trousers body 1. Leg bands 5 are sewn onto the sides of the pull-up trousers body 1 corresponding to the leg holes 4. A second binding mechanism 6 is provided inside each leg band 5. An absorbent core 7 is provided between the front, back and lower inner walls of the pull-up trousers body 1.

[0021] Specifically, the first binding mechanism 3 includes an elastic binding band 301, a rectangular opening 302, and Velcro 303. The elastic binding band 301 is movably installed in the waistband 2. The left end of the elastic binding band 301 is sewn and fixed to the front side wall of the waistband 2. The right end of the elastic binding band 301 is provided with a rectangular opening 302 on the front side wall of the waistband 2, and the right end of the elastic binding band 301 extends out of the outside of the front side wall of the waistband 2 through the rectangular opening 302. The rear side of the right end of the elastic binding band 301 is attached and fixed to the front side of the waistband 2 by Velcro 303.

[0022] In this embodiment, the right end of the elastic restraint band 301 extends out of the outer side of the front wall of the waistband 2 through the rectangular opening 302, and then the right end of the elastic restraint band 301 is attached and fixed to the front side of the waistband 2 through the Velcro 303, so as to achieve the effect of adjusting the binding force of the waistband 2.

[0023] Specifically, the thickness of the Velcro 303 is 3mm greater than the width of the rectangular opening 302.

[0024] In this embodiment, the Velcro 303 prevents the right end of the elastic band 301 from flowing into the waist circumference 2 through the rectangular opening 302.

[0025] Specifically, the second binding mechanism 6 has the same structure as the first binding mechanism 3.

[0026] In this embodiment, the second binding mechanism 6 can adjust the binding force of the leg circumference 5.

[0027] Specifically, the absorbent core 7 includes a lower layer 701, a waterproof and breathable membrane 702, a lower antibacterial layer 703, a wet liquid color-changing layer 704, a water-absorbing layer 705, an upper antibacterial layer 706, and a top layer 707. The lower inner wall of the lower layer 701 is provided with the waterproof and breathable membrane 702, the lower antibacterial layer 703, the wet liquid color-changing layer 704, the water-absorbing layer 705, the upper antibacterial layer 706, and the top layer 707 in sequence from the lower right to the upper left.

[0028] In this embodiment, the waterproof and breathable membrane 702 increases breathability, the lower antibacterial layer 703 and the upper antibacterial layer 706 have antibacterial effects and are made of bamboo charcoal fiber, the absorbent layer 705 can absorb urine, the wet liquid color-changing layer 704 will change color when in contact with urine, and the upper layer 707 is made of skin-friendly fabric.

[0029] Specifically, both the lower layer 701 and the waterproof and breathable membrane 702 have U-shaped cross-sections, and aromatherapy strips 8 are filled between the left and right sidewalls of the lower layer 701 and the waterproof and breathable membrane 702.

[0030] In this embodiment, the lower layer 701 and the left and right sidewalls of the waterproof and breathable membrane 702 meet the requirements for the installation and fixation of the aromatherapy cloth strip 8, and the aromatherapy cloth strip 8 releases fragrance.

[0031] Specifically, the front side of the wet liquid color-changing layer 704 extends out of the absorbent core 7, and the front end of the wet liquid color-changing layer 704 is sewn to the front side wall of the pull-up pants body 1 near the upper side.

[0032] In this implementation plan, by observing the wet liquid color-changing layer 704 located on the front side wall of the pull-up diaper body 1, when the wet liquid color-changing layer 704 changes color, it indicates that urine has been produced, which is conducive to timely replacement of the pull-up diaper.

[0033] In use, the pull-up pants body 1 is worn through the waistband 2 and leg openings 5. The right end of the elastic restraint strap 301 in the first binding mechanism 3 extends out through the rectangular opening 302 onto the outside of the front wall of the waistband 2. The right end of the elastic restraint strap 301 is then fastened to the front side of the waistband 2 using Velcro 303, thus adjusting the binding strength of the waistband 2. Similarly, the second binding mechanism 6 adjusts the binding strength of the leg openings 5, allowing the waistband 2 and leg openings 5 ​​to better fit the waist and legs. The pull-up diaper fits snugly with moderate binding force, making it more comfortable to use and providing good leak protection. The waterproof and breathable membrane 702 in the absorbent core 7 increases breathability, while the lower antibacterial layer 703 and upper antibacterial layer 706 have antibacterial effects, reducing discomfort. At the same time, the aromatherapy strip 8 adds fragrance and prevents odor. Furthermore, by observing the wet liquid color-changing layer 704 located on the front side wall of the pull-up diaper body 1, it is clear that urine has been produced, facilitating timely replacement of the pull-up diaper and making it easy to use.

[0034] In summary, this leak-proof pull-up diaper allows the waist circumference 2 and leg circumference 5 to better fit the waist and legs, with moderate binding force, making it more comfortable to use and providing a good leak-proof effect. At the same time, it improves the breathability and antibacterial effect of the absorbent core 7, making it less likely to cause discomfort, and adds fragrance to avoid odor, making it easier to use.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A leak-proof pull-up diaper, comprising a pull-up diaper body (1), characterized in that: The upper surface of the pull-up pants body (1) is sewn with a waistband (2), and a first binding mechanism (3) is provided inside the waistband (2). Leg holes (4) are provided on both the left and right sides of the pull-up pants body (1). Leg bands (5) are sewn on the sides of the pull-up pants body (1) corresponding to the leg holes (4). A second binding mechanism (6) is provided inside the leg bands (5). An absorbent core (7) is provided between the front, back and lower inner walls of the pull-up pants body (1). The first binding mechanism (3) includes an elastic binding band (301), a rectangular opening (302), and Velcro (303). The elastic binding band (301) is movably installed in the waistband (2). The left end of the elastic binding band (301) is sewn and fixed to the front side wall of the waistband (2). The right end of the elastic binding band (301) is provided with a rectangular opening (302) on the front side wall of the waistband (2), and the right end of the elastic binding band (301) extends out of the outside of the front side wall of the waistband (2) through the rectangular opening (302). The rear side of the right end of the elastic binding band (301) is attached and fixed to the front side of the waistband (2) by Velcro (303). The second binding mechanism (6) has the same structure as the first binding mechanism (3).

2. The leak-proof pull-up pants according to claim 1, characterized in that: The thickness of the Velcro (303) is 3 mm greater than the width of the rectangular opening (302).

3. The leak-proof pull-up pants according to claim 1, characterized in that: The absorbent core (7) includes a lower layer (701), a waterproof and breathable membrane (702), a lower antibacterial layer (703), a wet liquid color-changing layer (704), a water-absorbing layer (705), an upper antibacterial layer (706), and a top layer (707). The lower inner wall of the lower layer (701) is provided with the waterproof and breathable membrane (702), the lower antibacterial layer (703), the wet liquid color-changing layer (704), the water-absorbing layer (705), the upper antibacterial layer (706), and the top layer (707) in sequence from the lower right to the upper left.

4. The leak-proof pull-up pants according to claim 3, characterized in that: The cross-sections of the lower layer (701) and the waterproof and breathable membrane (702) are both U-shaped, and the left and right sidewalls of the lower layer (701) and the waterproof and breathable membrane (702) are filled with aromatherapy cloth strips (8).

5. The leak-proof pull-up pants according to claim 4, characterized in that: The front side of the wet liquid color-changing layer (704) extends out of the absorbent core (7), and the front end of the wet liquid color-changing layer (704) is sewn to the front side wall of the pull-up pants body (1) near the upper side.

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