Adult diaper with zoned absorbent layer

Abstract

This utility model provides an adult diaper with a partitioned absorbent layer, relating to the field of adult diaper technology. It includes a diaper base film, with an adult diaper partitioning component on its upper side. The adult diaper partitioning component includes a buttock-collecting layer adhered to the upper side of the diaper base film, a mid-flow absorbent layer connected to the front side of the buttock-collecting layer, a guide channel on the outer side of the mid-flow absorbent layer, a side-absorbent layer on the outer side of the guide channel, and a plastic support plate on the front side of the side-absorbent layer. A urine-absorbing pad is adhered to the inner side of the plastic support plate. The thickened superabsorbent resin in the buttock-collecting layer can quickly absorb and lock in a large amount of liquid to store a large amount of urine and prevent side leakage. The plastic support plate is located at the front of the crotch area, providing additional support, and urine is directly and quickly conducted to the mid-flow absorbent layer through the urine-absorbing pad. Thus, the combination of the urine-absorbing pad and the plastic support plate effectively improves the urine absorption speed.

Description

Technical Field

[0001] This utility model relates to the field of adult diaper technology, and in particular to an adult diaper with a partitioned absorbent layer. Background Technology

[0002] Adult diapers are hygiene products specifically designed for adults. They are mainly suitable for adults who cannot control urination due to physiological reasons such as incontinence or mobility issues. Adult diapers have good absorbency, which can quickly absorb urine and lock in moisture to prevent leakage.

[0003] A search revealed that the document with publication number "CN222426457U" states that "this utility model provides a fully breathable adult diaper, relating to the field of diaper technology, including a diaper body, a liquid collection space at the center of the diaper body, multiple micro-ventilation holes inside the diaper body, a first breathable layer inside the diaper body, a moisture-absorbing layer attached to the bottom of the first breathable layer, and an odor-removing layer attached to the bottom of the moisture-absorbing layer." During use, the close distribution of micro-ventilation holes on the diaper body improves its breathability. The first and second breathable layers allow for ventilation even in areas without micro-ventilation holes, further enhancing breathability. The moisture-absorbing and wicking layers quickly absorb urine, preventing it from leaking through the micro-ventilation holes, thus increasing practicality. The moisture-absorbing layer is made of a highly absorbent polymer, which quickly absorbs urine and locks it within the fiber structure to keep the surface dry.

[0004] However, most existing adult diapers use the conventional diaper layout, which has poor absorbency. While suitable for infants, these diapers cannot meet the absorption needs of adults with large amounts of urine, easily leading to leakage or urine accumulation, causing discomfort to the user, and long-term use may cause skin problems.

[0005] Therefore, we provide an adult diaper with a zoned absorbent layer to solve the above problems. Utility Model Content

[0006] To overcome the above shortcomings, this utility model provides an adult diaper with a partitioned absorbent layer.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An adult diaper with a partitioned absorbent layer includes a diaper base film, an adult diaper partitioning component on the upper side of the diaper base film, an adult diaper partitioning component including a buttocks-collecting layer attached to the upper side of the diaper base film, a mid-flowing absorbent layer connected to the front side of the buttocks-collecting layer, a guide channel on the outer side of the mid-flowing absorbent layer, a side-absorbent layer on the outer side of the guide channel, a plastic support plate on the front side of the side-absorbent layer, an absorbent pad attached to the inner side of the plastic support plate, anti-leakage sidebands connected to both sides of the diaper base film, and a skin-friendly surface layer connected to the upper side of the buttocks-collecting layer and the side-absorbent layer.

[0009] As a further description of the above technical solution:

[0010] The buttocks-absorbing layer is bonded to the diaper bottom film, and the buttocks-absorbing layer is filled with thickened superabsorbent resin.

[0011] As a further description of the above technical solution:

[0012] The mid-flow accumulator layer is located at the center of the diaper bottom film. The inner side of the mid-flow accumulator layer is filled with kapok fiber material, and its end is connected to the buttock accumulator layer. The side absorbent layer wraps around the mid-flow accumulator layer.

[0013] As a further description of the above technical solution:

[0014] The guide channel is located on the outside of the mid-flow accretion layer, and the bottom of the guide channel is made of plastic film.

[0015] As a further description of the above technical solution:

[0016] The urine-absorbing pad is bonded to the plastic support plate, and the urine-absorbing pad is bonded to the lower side of the central accumulation layer and the side absorption layer.

[0017] As a further description of the above technical solution:

[0018] The outer top of the buttock accumulator layer and the side accumulator layer are connected to a diaper ring, which is made of soft silicone.

[0019] As a further description of the above technical solution:

[0020] The diaper bottom film has Velcro fasteners sewn on both the left and right ends of the front side, and an adhesive layer is provided at the lower rear end of the diaper bottom film. The Velcro fasteners and the adhesive layer are connected by adhesive.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] 1. This utility model, through its adult diaper partitioning component, allows the thickened superabsorbent resin in the buttocks accumulator layer to quickly absorb and lock in a large amount of liquid, storing a large amount of urine and preventing side leakage. The plastic support plate is located at the front of the crotch area, providing additional support. Urine is directly and quickly conducted through the absorbent pad to the mid-flow accumulator layer. In this way, the combination of the absorbent pad and the plastic support plate effectively improves the urine absorption speed, facilitating the subsequent layered absorption effect of the mid-flow accumulator layer, side absorbent layer, and buttocks accumulator layer, ensuring that urine is quickly locked in and preventing backflow.

[0023] 2. This utility model features an adult diaper partition component. The incontinence ring serves as the outermost protective structure, and the soft silicone material allows it to better conform to the skin. The small incontinence ring also prevents stuffiness and sweating, while preventing urine leakage. The mid-flow accumulator layer and side-flow accumulator layer quickly absorb and conduct liquid to the buttock accumulator layer, and their own absorbency is sufficient to achieve layered absorption. In the event of slight leakage, the drainage channel can quickly guide the liquid back to the mid-flow accumulator layer to prevent overflow and ensure the user stays dry and comfortable. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the overall disassembled structure of this utility model;

[0026] Figure 3 This is a schematic diagram of the overall structure of the diaper bottom film of this utility model;

[0027] Figure 4 This is a schematic diagram of the overall planar structure of the present invention;

[0028] Figure 5 For the present utility model Figure 3 Enlarged view of point A in the image;

[0029] Figure 6 For the present utility model Figure 3 Enlarged view of point B in the image.

[0030] Numbered in the diagram: 1. Diaper base film; 2. Adult diaper partitioning component; 201. Buttocks accumulation layer; 202. Mid-flow accumulation layer; 203. Diversion channel; 204. Side absorption layer; 205. Plastic support plate; 206. Absorbent pad; 207. Incontinence ring; 208. Anti-leakage side strip; 209. Skin-friendly surface layer; 3. Velcro; 4. Adhesive layer. Detailed Implementation

[0031] 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.

[0032] Please see Figure 1-6 As shown, this utility model provides a technical solution: an adult diaper with a partitioned absorbent layer, including a diaper base film 1, an adult diaper partitioning component 2 on the upper side of the diaper base film 1, the adult diaper partitioning component 2 including a buttocks-collecting layer 201 attached to the upper side of the diaper base film 1, a mid-flowing absorbent layer 202 connected to the front side of the buttocks-collecting layer 201, a guide channel 203 on the outer side of the mid-flowing absorbent layer 202, a side-absorbent layer 204 on the outer side of the guide channel 203, a plastic support plate 205 on the front side of the side-absorbent layer 204, a urine-absorbing pad 206 attached to the inner side of the plastic support plate 205, anti-leakage side strips 208 connected to both the left and right sides of the diaper base film 1, and a skin-friendly surface layer 209 connected to the upper side of the buttocks-collecting layer 201 and the side-absorbent layer 204.

[0033] Furthermore, the buttocks accumulator layer 201 is bonded to the diaper bottom film 1. The buttocks accumulator layer 201 is filled with thickened superabsorbent resin. When needed, the thickened superabsorbent resin in the buttocks accumulator layer 201 can quickly absorb and lock in a large amount of liquid to store a large amount of urine and prevent side leakage.

[0034] Furthermore, the mid-flow accretion layer 202 is located at the center of the diaper bottom film 1. The inner side of the mid-flow accretion layer 202 is filled with kapok fiber material, and its end is connected to the buttock accretion layer 201. The side absorbent layer 204 wraps around the mid-flow accretion layer 202. When needed, the mid-flow accretion layer 202 and the side absorbent layer 204 quickly absorb and conduct liquid into the buttock accretion layer 201, and their own absorbency is also sufficient to achieve the effect of layered absorption.

[0035] Furthermore, the diversion channel 203 is located on the outside of the mid-flow accretion layer 202. The bottom of the diversion channel 203 is made of plastic film. When needed, if a slight leakage occurs, the diversion channel 203 can quickly guide the liquid back to the mid-flow accretion layer 202 to prevent overflow and ensure that the user is dry and comfortable.

[0036] Furthermore, the absorbent pad 206 and the plastic support plate 205 are bonded together. The absorbent pad 206 is bonded to the lower side of the mid-flow accretion layer 202 and the side-flow accretion layer 204. When needed, the plastic support plate 205 is located at the front of the groin area, providing additional support. Urine is then quickly transferred directly from the absorbent pad 206 to the mid-flow accretion layer 202. This combination of the absorbent pad 206 and the plastic support plate 205 effectively increases the absorption speed of urine, facilitating the subsequent layered absorption of the mid-flow accretion layer 202, the side-flow accretion layer 204, and the buttock accretion layer 201, ensuring that urine is quickly locked in and preventing backflow.

[0037] Furthermore, the outer top of the buttock accretion layer 201 and the side suction layer 204 are connected to a diaphragm 207. The diaphragm 207 is made of soft silicone. When needed, the diaphragm 207 serves as the outermost protective structure. The soft silicone material can fit the skin better, and the small area of ​​the diaphragm 207 can also prevent stuffiness and sweating, while preventing urine leakage.

[0038] Furthermore, the front left and right ends of the diaper bottom film 1 are sewn with Velcro 3, and the back lower end of the diaper bottom film 1 is provided with an adhesive layer 4. The Velcro 3 and the adhesive layer 4 are connected by adhesive. When needed, the Velcro 3 can be flexibly adjusted on the adhesive layer 4 according to the user's waist circumference to ensure that the diaper fits the body tightly, which is convenient for putting on and taking off, and further improves the leak-proof effect, ensuring that the user is dry and comfortable all day long.

[0039] Working principle: When needed, the bottom film 1 of the diaper is threaded onto the user's crotch area via Velcro 3 and adhesive layer 4. The skin-friendly surface layer 209 adheres to the skin. When the user urinates, the urine enters the plastic support plate 205 and is absorbed by the urine pad 206. Then, through the central accumulation layer 202 and the side absorption layer 204, the urine is guided into the buttock accumulation layer 201, thus achieving the function of diversion and zoned absorption. Even if slight leakage occurs, it will be reintroduced into the central accumulation layer 202 and the side absorption layer 204 by the diversion channel 203. The outer side is protected by the anti-leakage side strip 208, and the urine barrier ring 207 provides further protection. This completes the usage process of an adult diaper with zoned absorption layers.

[0040] 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. An adult diaper with a partitioned absorbent layer, comprising a diaper bottom film (1), characterized in that: The diaper base film (1) is provided with an adult diaper partition component (2) on its upper side. The adult diaper partition component (2) includes a buttocks-absorbing layer (201) attached to the upper side of the diaper base film (1). A mid-flow absorbing layer (202) is connected to the front side of the buttocks-absorbing layer (201). A guide channel (203) is provided on the outer side of the mid-flow absorbing layer (202). A side-absorbent layer (204) is provided on the outer side of the guide channel (203). A plastic support plate (205) is provided on the front side of the side-absorbent layer (204). A urine-absorbing pad (206) is attached to the inner side of the plastic support plate (205). Leak-proof side strips (208) are connected to both the left and right sides of the diaper base film (1). A skin-friendly surface layer (209) is connected to the upper side of the buttocks-absorbing layer (201) and the side-absorbent layer (204).

2. The adult diaper with a zoned absorbent layer according to claim 1, characterized in that The buttocks accumulating layer (201) and the diaper bottom film (1) are bonded together, and the buttocks accumulating layer (201) is filled with thickened superabsorbent resin.

3. The adult diaper with a zoned absorbent layer according to claim 1, wherein The mid-flow accretion layer (202) is located at the center of the diaper bottom film (1). The inner side of the mid-flow accretion layer (202) is filled with kapok fiber material, and its end is connected to the buttock accretion layer (201). The side accretion layer (204) wraps around the mid-flow accretion layer (202).

4. The adult diaper with a partitioned absorbent layer according to claim 1, characterized in that, The guide channel (203) is located outside the mid-flow accretion layer (202), and the bottom of the guide channel (203) is made of plastic film.

5. The adult diaper with a zoned absorbent layer according to claim 1, wherein The urine-absorbing pad (206) is bonded to the plastic support plate (205), and the urine-absorbing pad (206) is bonded to the lower side of the central accumulation layer (202) and the side absorption layer (204).

6. The adult diaper with a zoned absorbent layer according to claim 1, wherein The outer top of the buttock accumulator layer (201) and the side accumulator layer (204) are connected to a diaper ring (207), which is made of soft silicone.

7. The adult diaper with a zoned absorbent layer according to claim 1, wherein The diaper bottom film (1) has Velcro fasteners (3) sewn on both the left and right sides of the front side, and an adhesive layer (4) is provided on the lower rear side of the diaper bottom film (1). The Velcro fasteners (3) and the adhesive layer (4) are connected by adhesive.

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