Partitioned absorption sanitary pants used in female menstrual period

Abstract

The utility model discloses a pair of zoned absorption sanitary pants used in female menstrual period, which comprises an elastic waist part and an absorptive crotch part, the absorptive crotch part is arranged below the elastic waist part, and the absorptive crotch part comprises a surface layer, a diversion layer, a wood pulp absorption layer and a waterproof layer which are sequentially stacked from inside to outside, the surface layer is provided with a urine area and a menstrual blood area, the menstrual blood area is located behind the urine area, the wood pulp absorption layer is provided with a first arc-shaped groove located below the position between the urine area and the menstrual blood area, the first arc-shaped groove is filled with macromolecule water-absorbent resin particles, and the urine area is provided with a plurality of first flow guide holes. According to the partitioned absorption sanitary pants used in the female menstrual period, partitioned absorption of urine and menstrual blood is achieved, the problem that the urine and the menstrual blood are mixed on the surface layer is solved, locking of the urine is achieved, and diffusion and peculiar smell are reduced.

Description

Technical Field

[0001] This utility model relates to the field of sanitary pants, and more particularly to a zoned absorbent sanitary panty for women to use during menstruation. Background Technology

[0002] Sanitary panties are disposable absorbent items used by women during menstruation. They have an absorbent core that can absorb menstrual blood and prevent menstrual blood from staining clothing.

[0003] Regular sanitary pads cannot distinguish between urine and menstrual blood. For women with mild incontinence, urine and menstrual blood may mix on the surface during menstruation, which can not only spread the smell of urine but also cause urine to contaminate the vaginal opening and cause vaginal inflammation. Improvements are needed. Utility Model Content

[0004] The purpose of this invention is to provide a menstrual-period absorbent sanitary panty that separates urine and menstrual blood for absorption, thereby reducing the problem of urine and menstrual blood mixing.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A type of absorbent sanitary panty for women during menstruation includes: an elastic waistband and an absorbent crotch. The absorbent crotch is located below the elastic waistband. The absorbent crotch includes a top layer, a diversion layer, a wood pulp absorbent layer, and a waterproof layer stacked sequentially from the inside out. The top layer has a urine area and a menstrual blood area, with the menstrual blood area located behind the urine area. The wood pulp absorbent layer has a first arc-shaped groove located below and between the urine area and the menstrual blood area. The first arc-shaped groove is filled with superabsorbent polymer particles. The urine area has several first diversion holes.

[0007] The waterproof layer is made of a waterproof and breathable membrane, and a non-woven protective layer is provided on the outside of the waterproof layer.

[0008] The surface layer is made of pure cotton non-woven fabric, and the flow guiding layer is made of hot air non-woven fabric.

[0009] The opening of the first arc-shaped groove faces downwards from the urine area.

[0010] The surface layer has a fecal area located behind the menstrual blood area, and the wood pulp absorbent layer has a second arc-shaped groove located below and between the menstrual blood area and the fecal area. The second arc-shaped groove is filled with superabsorbent polymer particles.

[0011] The fecal area is provided with several second drainage holes at intervals.

[0012] The diameter of the first guide hole is smaller than the diameter of the second guide hole.

[0013] The second arc-shaped groove has its opening facing downwards towards the fecal area.

[0014] The beneficial effects of this utility model are as follows: A zoned absorbent sanitary panty for women during menstruation is specially designed with a urine zone and a menstrual blood zone, achieving separate absorption of urine and menstrual blood. The urine zone has a first guide hole, which allows the urine on the surface layer to be quickly introduced into the guide layer and absorbed by the wood pulp absorbent layer, reducing the problem of urine and menstrual blood mixing on the surface layer. The superabsorbent polymer particles in the first arc-shaped groove in the wood pulp absorbent layer expand after absorbing urine, preventing urine from entering the wood pulp absorbent layer below the menstrual blood zone, thus locking in the urine and reducing diffusion and odor problems. It is suitable for women with mild incontinence to use during menstruation. Attached Figure Description

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

[0016] Figure 2 yes Figure 1 A schematic diagram of the structure of the absorbent crotch area after it has been unfolded.

[0017] Figure 3 yes Figure 2 Sectional view along axis AA;

[0018] Figure 4 yes Figure 3 Enlarged view of section B. Detailed Implementation

[0019] The following is combined Figures 1-4 The technical solution of this utility model will be further illustrated through specific embodiments.

[0020] like Figures 1-4 The illustrated menstrual pads include an elastic waistband 2 and an absorbent crotch 1. The absorbent crotch 1 is located below the elastic waistband 2. The elastic waistband 2 has an embedded elastic band, providing ample elasticity and ease of wear.

[0021] like Figure 4 As shown, the absorbent crotch area 1 includes, from the inside out, a surface layer 11, a flow-guiding layer 12, a wood pulp absorbent layer 13, and a waterproof layer 14, stacked sequentially. The waterproof layer 14 is a waterproof and breathable membrane, providing waterproofing while maintaining a certain degree of breathability to avoid stuffiness. In this embodiment, a non-woven fabric protective layer 15 is provided on the outside of the waterproof layer 14 to protect it from abrasion. The edges of the waterproof layer 14 and the non-woven fabric protective layer 15 are bonded together by heat pressing, resulting in a stable structure.

[0022] The surface layer 11 is made of pure cotton non-woven fabric, which is soft, comfortable, and does not irritate the skin. The diversion layer 12 is made of hot-air non-woven fabric, which has a good diversion effect on urine and menstrual blood, and can quickly deliver urine and menstrual blood to the wood pulp absorbent layer 13.

[0023] like Figure 2 As shown, the surface layer 11 is provided with a urine area 113 and a menstrual blood area 114. The menstrual blood area 114 is located behind the urine area 113, realizing the separate absorption of urine and menstrual blood. In this embodiment, the urine area is provided with several first guide holes 111. The first guide holes 111 allow the urine in the surface layer 11 to be quickly introduced into the guide layer 12 and absorbed by the wood pulp absorption layer 13, reducing the problem of urine and menstrual blood mixing in the surface layer 11.

[0024] In this embodiment, a first arc-shaped groove 131 is provided on the wood pulp absorbent layer 113, located below the urine area 113 and the menstrual blood area 114. The first arc-shaped groove 131 is filled with superabsorbent polymer particles, such as... Figure 2 As shown, the opening of the first arc-shaped groove 131 faces downwards towards the urine area 113, causing the superabsorbent polymer particles in the first arc-shaped groove 131 to expand after absorbing urine, preventing urine from entering the wood pulp absorption layer below the menstrual blood area 114, thus locking in the urine. This helps reduce urine diffusion and odor problems, making it suitable for female patients with mild urinary incontinence to use during menstruation.

[0025] In addition, a fecal area 115 is provided on the surface layer 11, located behind the menstrual blood area 114. In this embodiment, a number of second guide holes 112 are provided at intervals on the fecal area 115. The diameter of the first guide hole 111 is smaller than the diameter of the second guide hole 112, and the diameter of the second guide hole 112 is slightly larger, which can better lock in the feces, especially the diarrhea, and reduce the flow of feces.

[0026] A second arc-shaped groove 132 is provided on the wood pulp absorbent layer 13, located below the area between the menstrual blood zone 114 and the fecal area 115. The second arc-shaped groove 132 is filled with superabsorbent polymer (SAP) particles, which absorb menstrual blood and then expand. In this embodiment, the opening of the second arc-shaped groove 132 faces downwards towards the fecal area 115. After the SAP particles in the second arc-shaped groove 132 expand, they lock in the menstrual blood, preventing it from mixing with the feces in the fecal area 115. This makes it more suitable for female patients with mild fecal incontinence to use during menstruation.

[0027] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A type of absorbent sanitary panty for women during menstruation, characterized in that, include: The elastic waistband and absorbent crotch are provided below the elastic waistband. The absorbent crotch includes a surface layer, a diversion layer, a wood pulp absorbent layer, and a waterproof layer stacked sequentially from the inside out. The surface layer has a urine area and a menstrual blood area, with the menstrual blood area located behind the urine area. The wood pulp absorbent layer has a first arc-shaped groove located below and between the urine area and the menstrual blood area. The first arc-shaped groove is filled with superabsorbent polymer particles. The urine area has several first diversion holes.

2. The zoned absorbent sanitary panty for women during menstruation as described in claim 1, characterized in that, The waterproof layer is made of a waterproof and breathable membrane, and a non-woven protective layer is provided on the outside of the waterproof layer.

3. The zoned absorbent sanitary panty for women during menstruation as described in claim 1, characterized in that, The surface layer is made of pure cotton non-woven fabric, and the flow guiding layer is made of hot air non-woven fabric.

4. The zoned absorbent sanitary panty for women during menstruation as described in claim 1, characterized in that, The opening of the first arc-shaped groove faces downwards from the urine area.

5. The zoned absorbent sanitary panty for women during menstruation as described in claim 1, characterized in that, The surface layer has a fecal area located behind the menstrual blood area, and the wood pulp absorbent layer has a second arc-shaped groove located below and between the menstrual blood area and the fecal area, the second arc-shaped groove being filled with superabsorbent polymer particles.

6. The zoned absorbent sanitary panty for women during menstruation as described in claim 5, characterized in that, Several second drainage holes are spaced apart on the defecation area.

7. The zoned absorbent sanitary panty for women during menstruation as described in claim 6, characterized in that, The diameter of the first guide hole is smaller than the diameter of the second guide hole.

8. The zoned absorbent sanitary panty for women during menstruation according to claim 5, characterized in that, The second arc-shaped groove opening faces downwards towards the fecal area.

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