Paper diaper with replaceable water absorbing layer

Abstract

The utility model relates to paper diaper technical field especially for the paper diaper of water absorption layer replaceable, including paper diaper body, the bottom fixedly connected with the protective layer of paper diaper body, the inner surface wall fixedly connected with the mucilage layer of protective layer, the inner surface wall of protective layer is provided with water absorption layer, and water absorption layer sticks through mucilage layer and protective layer, the top of water absorption layer is provided with water guide layer, and the tail end fixedly connected with connecting band of water guide layer, the side fixedly connected with magic power of connecting band Stick surface, the inner surface wall fixedly connected with magic power of paper diaper body Stick surface, magic power Stick surface and magic power Stick surface paste, through setting paper diaper body, mucilage layer, water guide layer and elastic connecting layer cooperation use, the water absorption layer of paper diaper design is easy to replace to improve its use convenience and practicality. In the wearing process, water absorption layer is stabilized through the synergies with protective layer and mucilage layer, wherein the strong adhesion of mucilage layer effectively prevents the displacement of water absorption layer, ensures the stability and fixity of paper diaper.

Description

Technical Field

[0001] This utility model relates to the field of diaper technology, specifically to diapers with replaceable absorbent layers. Background Technology

[0002] Disposable diapers are single-use products made from materials such as non-woven fabric, toilet paper, fluff pulp, super absorbent polymer, PE film, and elastic bands. The purpose of disposable diapers is to help babies grow better and make it easier for parents to take care of their babies. Modern disposable diapers generally consist of three main parts: the surface covering layer, the absorbent core layer, and the bottom layer, which can promote rapid urine penetration and effectively prevent backflow.

[0003] Existing technology, such as CN210472413U, describes a replaceable absorbent diaper. The bottom of the absorbent layer is bonded to a waterproof layer with an adhesive, and the bottom of the waterproof layer is bonded to a PE film with an adhesive. This allows for convenient replacement of the diaper without replacing the entire diaper, enabling multiple uses of the diaper. At the same time, the replacement pack has good absorbency.

[0004] However, this diaper still has some shortcomings during use:

[0005] 1. This diaper is not securely fixed after the replacement pack is changed. It is easy for it to shift due to the baby's movements or urine seepage, which may reduce its absorbency and even cause side leakage.

[0006] 2. When moisture or urine appears inside the diaper, it is not easily detected in time, and after the diaper is saturated with urine, parents cannot intuitively judge whether it needs to be changed. The diaper's fixation effect is not stable. Utility Model Content

[0007] The purpose of this invention is to provide a diaper with a replaceable absorbent layer, in order to solve the problem mentioned in the background art that the diaper is not securely fixed after the replacement pack is changed, and it is easy to shift due to the baby's movement or urine seepage. This may reduce its absorbency and even cause side leakage. When there is moisture or urine inside the diaper, it is not easy to detect in time, and after the diaper is saturated with urine, it is difficult for parents to intuitively judge whether it needs to be changed. The diaper's fixation effect is not stable.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A replaceable absorbent diaper includes a diaper body, a protective layer fixedly connected to the bottom of the diaper body, an adhesive layer fixedly connected to the inner wall of the protective layer, an absorbent layer provided on the inner wall of the protective layer, the absorbent layer being adhered to the protective layer via the adhesive layer, a water-guiding layer provided on the top of the absorbent layer, a connecting strap fixedly connected to the end of the water-guiding layer, a magic adhesive surface fixedly connected to the side of the connecting strap, and a magic sticker fixedly connected to the inner wall of the diaper body, the magic adhesive surface and the magic sticker being adhered together.

[0010] As a preferred embodiment of this utility model, an internal detection piece is provided on the side of the diaper body, the internal detection piece penetrates the diaper body and abuts against the side of the absorbent layer, a model installation piece is fixedly connected to the outer surface of the diaper body, and a guide detection plate is fixedly connected to the inner wall of the diaper body.

[0011] As a preferred embodiment of this utility model, an elastic connecting layer is fixedly connected to the inside of the diaper body, and the material of the elastic connecting layer is elastic cotton.

[0012] As a preferred embodiment of this utility model, a waist restraint belt is provided at the top of the diaper body, the bottom of the waist restraint belt is fixedly connected to the diaper body through connecting ribs, and a fleece layer is fixedly connected to the outer surface of the waist restraint belt.

[0013] As a preferred embodiment of this utility model, a ribbon cable layer is fixedly connected to the side edge of the protective layer, and the material of the protective layer is non-woven fabric.

[0014] As a preferred embodiment of this utility model, the water-guiding layer is located on the outer surface of the water-absorbing layer, and the material of the water-guiding layer is absorbent cotton.

[0015] As a preferred embodiment of this utility model, the water-absorbing layer is provided with water-absorbing resin, and the water-absorbing layer is located between the water-conducting layer and the protective layer.

[0016] As a preferred embodiment of this utility model, two connecting strips are provided, and the two connecting strips are positioned opposite each other.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. In this utility model, by using a diaper body, adhesive layer, absorbent layer, water-wicking layer, and elastic connecting layer in combination, the absorbent layer of the diaper is designed for easy replacement, thereby improving its convenience and practicality. During wear, the absorbent layer is stabilized through the synergistic effect of the protective layer and adhesive layer. The strong adhesion of the adhesive layer effectively prevents the absorbent layer from shifting, ensuring the stability and fixation of the diaper. Furthermore, replacing the absorbent layer becomes simple and convenient. The water-wicking layer, located above the absorbent layer, quickly guides urine to the absorbent layer, thereby enhancing the diaper's absorbency. The elastic connecting layer, located on the inner side of the diaper body, possesses excellent elasticity, adapting to the baby's body curves, thus improving the diaper's comfort and fit.

[0019] 2. In this utility model, the internal detection piece, waist restraint belt, size installation piece, and guide detection plate work together. One end of the internal detection piece is tightly connected to the side of the absorbent layer to monitor the absorbency of the absorbent layer in real time, allowing parents to intuitively understand the situation and change the diaper promptly, thus preventing urine leakage and baby discomfort. The waist restraint belt is located in the waist area of ​​the diaper body and can be adjusted according to the baby's waist circumference to ensure that the diaper will not slip or loosen, thereby improving its stability and safety. The size installation piece allows parents to choose the appropriate size according to the baby's body shape and simplifies the process of removing and changing the diaper. The guide detection plate helps remind parents to wear the diaper correctly, avoiding incorrect wearing, and further improving the absorbency and ease of use of the diaper. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the top structure of the protective layer of this utility model;

[0022] Figure 3 This is a schematic diagram of the top structure of the diaper body of this utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the diaper body of this utility model.

[0024] In the image: 1. Diaper body; 2. Waistband; 3. Model installation piece; 4. Protective layer; 5. Internal detection piece; 6. Water-wicking layer; 7. Adhesive layer; 8. Connecting strap; 9. Magic sticker; 10. Magic adhesive surface; 11. Absorbent layer; 12. Cable management layer; 13. Elastic connecting layer; 14. Connecting ribs; 15. Guide detection plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] For examples, please refer to Figures 1-4 This utility model provides a technical solution:

[0027] A replaceable absorbent diaper includes a diaper body 1. A protective layer 4 is fixedly connected to the bottom of the diaper body 1. An adhesive layer 7 is fixedly connected to the inner wall of the protective layer 4. An absorbent layer 11 is provided on the inner wall of the protective layer 4. The absorbent layer 11 is adhered to the protective layer 4 via the adhesive layer 7. A water-guiding layer 6 is provided on the top of the absorbent layer 11. A connecting strap 8 is fixedly connected to the end of the water-guiding layer 6. A magic adhesive surface 10 is fixedly connected to the side of the connecting strap 8. A magic sticker 9 is fixedly connected to the inner wall of the diaper body 1. The magic adhesive surface 10 and the magic sticker 9 are adhered together. The water-guiding layer 6 is located on the outer surface of the absorbent layer 11. The material of the water-guiding layer 6 is absorbent cotton. The absorbent layer 11 contains absorbent resin. The absorbent layer 11 is located between the water-guiding layer 6 and the protective layer 4. There are two connecting straps 8, which are positioned opposite each other.

[0028] The adhesive layer 7 has good adhesion, which can effectively prevent the absorbent layer 11 from shifting, ensuring the stability and fixation of the diaper body 1, and making it easy to replace the absorbent layer 11.

[0029] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an internal detection piece 5 is provided on the side of the diaper body 1. The internal detection piece 5 penetrates the diaper body 1 and abuts against the side of the absorbent layer 11. A model installation piece 3 is fixedly connected to the outer surface of the diaper body 1. A guide detection plate 15 is fixedly connected to the inner wall of the diaper body 1. An elastic connecting layer 13 is fixedly connected inside the diaper body 1. The elastic connecting layer 13 is made of elastic cotton. A waist restraint belt 2 is provided at the top of the diaper body 1. The bottom of the waist restraint belt 2 is fixedly connected to the diaper body 1 through a connecting rib 14. A yarn layer is fixedly connected to the outer surface of the waist restraint belt 2. A ribbon layer 12 is fixedly connected to the side edge of the protective layer 4. The protective layer 4 is made of non-woven fabric.

[0030] The waist restraint belt 2 is located at the waist of the diaper body 1 and can be adjusted according to the baby's waist size, effectively preventing the diaper from slipping or loosening, thus improving the stability and safety of the diaper.

[0031] The working process of this utility model is as follows: When using the replaceable absorbent layer diaper designed in this scheme, first check whether the diaper body 1 is in normal use. After putting it on the baby, the absorbent layer 11 absorbs liquid. The diaper body 1 is fixed by the cooperation of the protective layer 4 and the adhesive layer 7. The adhesive layer 7 has good adhesion and can effectively prevent the absorbent layer 11 from shifting, ensuring the stability and fixation effect of the diaper body 1, while facilitating the replacement of the absorbent layer 11. The water-guiding layer 6 is set above the absorbent layer 11, which can quickly guide urine to the absorbent layer 11, improving the absorbency of the diaper body 1. The elastic connecting layer 13 is set on the inner side of the diaper body 1, which has good elasticity and can... The diaper body 1 is designed to fit the baby's body curves, improving comfort and fit. One end of the internal detection piece 5 abuts against the side of the absorbent layer 11 to monitor its absorbency in real time. Parents can easily see and replace the absorbent layer 11, preventing urine leakage and baby discomfort. The waist restraint 2 is located at the waist of the diaper body 1 and can be adjusted according to the baby's waist size, effectively preventing the diaper from slipping or loosening, thus improving the stability and safety of the diaper. The size installation piece 3 allows parents to select the appropriate size according to the baby's body shape. It also facilitates the removal and replacement of the diaper. The guide detection plate 15 reminds parents of the front and back of the diaper body 1 to avoid incorrect wearing.

[0032] 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 disposable diaper with a replaceable absorbent layer, comprising a diaper body (1), characterized in that: The bottom of the diaper body (1) is fixedly connected to a protective layer (4), the inner wall of the protective layer (4) is fixedly connected to an adhesive layer (7), the inner wall of the protective layer (4) is provided with an absorbent layer (11), the absorbent layer (11) is pasted to the protective layer (4) through the adhesive layer (7), the top of the absorbent layer (11) is provided with a water-guiding layer (6), the end of the water-guiding layer (6) is fixedly connected to a connecting strip (8), the side of the connecting strip (8) is fixedly connected to a magic adhesive surface (10), the inner wall of the diaper body (1) is fixedly connected to a magic sticker (9), and the magic adhesive surface (10) and the magic sticker (9) are pasted together.

2. The diaper with a replaceable absorbent layer according to claim 1, characterized in that, An internal detection piece (5) is provided on the side of the diaper body (1). The internal detection piece (5) penetrates the diaper body (1) and abuts against the side of the absorbent layer (11). A model installation piece (3) is fixedly connected to the outer surface of the diaper body (1). A guide detection plate (15) is fixedly connected to the inner wall of the diaper body (1).

3. The diaper with a replaceable absorbent layer according to claim 1, characterized in that, An elastic connecting layer (13) is fixedly connected inside the diaper body (1), and the material of the elastic connecting layer (13) is elastic cotton.

4. The diaper with a replaceable absorbent layer according to claim 1, characterized in that, The top of the diaper body (1) is provided with a waist binding belt (2), the bottom of the waist binding belt (2) is fixedly connected to the diaper body (1) through connecting ribs (14), and a woolen layer is fixedly connected to the outer surface of the waist binding belt (2).

5. The diaper with a replaceable absorbent layer according to claim 1, characterized in that, The protective layer (4) has a cable layer (12) fixedly connected to its side edge, and the material of the protective layer (4) is non-woven fabric.

6. The diaper with a replaceable absorbent layer according to claim 1, characterized in that, The water-conducting layer (6) is located on the outer surface of the water-absorbing layer (11), and the material of the water-conducting layer (6) is absorbent cotton.

7. The diaper with a replaceable absorbent layer according to claim 1, characterized in that, The absorbent layer (11) is provided with absorbent resin and is located between the water-conducting layer (6) and the protective layer (4).

8. The diaper with a replaceable absorbent layer according to claim 1, characterized in that, There are two connecting strips (8), and the two connecting strips (8) are positioned opposite each other.

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