CN-224206991-U - Zoned absorption sanitary pants for female menstrual period

Abstract

The utility model discloses zoned absorption sanitary trousers for female menstrual period, which comprise an elastic waist part and an absorption crotch part, wherein the absorption crotch part is arranged below the elastic waist part, the absorption 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, a urine area and a menstrual blood area are arranged on the surface layer, the menstrual blood area is positioned behind the urine area, a first arc-shaped groove is arranged on the wood pulp absorption layer and is positioned below between the urine area and the menstrual blood area, high molecular water absorbent resin particles are filled in the first arc-shaped groove, and a plurality of first diversion holes are arranged on the urine area. The zoned absorption sanitary trousers for female menstrual period realize zoned absorption of urine and menstrual blood, reduce the mixing problem of urine and menstrual blood in the surface layer, realize locking of urine and reduce diffusion and peculiar smell.

Inventors

• YANG ZIQIANG
• CHEN HUA
• XU SHIXUE
• GAN YI
• JIN XIANGYU
• WU HAIBO

Assignees

• 河南逸祥卫生科技有限公司

Dates

Publication Date

20260508

Application Date

20241218

Claims (8)

1. 1. The zoned absorption sanitary pants for women during menstrual period are characterized by comprising an elastic waist and an absorption crotch, wherein the absorption crotch is arranged below the elastic waist and comprises a surface layer, a diversion layer, a wood pulp absorption layer and a waterproof layer which are sequentially stacked from inside to outside, a urine area and a menstrual blood area are arranged on the surface layer, the menstrual blood area is located behind the urine area, a first arc-shaped groove is arranged on the wood pulp absorption layer and is positioned below between the urine area and the menstrual blood area, high-molecular water-absorbing resin particles are filled in the first arc-shaped groove, and a plurality of first diversion holes are arranged on the urine area.
2. 2. The zoned absorbent sanitary pant for use during menstrual period according to claim 1, wherein the waterproof layer is a waterproof breathable film, and a nonwoven fabric protective layer is provided outside the waterproof layer.
3. 3. The zoned absorbent sanitary pant for use during menstrual period according to claim 1, wherein the facing layer is made of pure cotton non-woven fabric and the fluid-guiding layer is made of hot air non-woven fabric.
4. 4. The zoned absorbent sanitary pant of claim 1, wherein the first arcuate slot opening is oriented below the urine zone.
5. 5. The zoned absorbent sanitary pant for use during menstrual period according to claim 1, wherein the facing layer is provided with a fecal area located behind the menstrual blood area, the wood pulp absorbent layer is provided with a second arcuate slot located between the menstrual blood area and the fecal area and below, and the second arcuate slot is filled with particles of a water absorbent polymer resin.
6. 6. The zoned absorbent sanitary pant of claim 5, wherein the fecal area is provided with a plurality of second baffle holes spaced apart.
7. 7. The zoned absorbent sanitary pant of claim 6, wherein the first deflector aperture has a diameter less than the diameter of the second deflector aperture.
8. 8. The zoned absorbent sanitary pant of claim 5, wherein the second arcuate slot opens downwardly into the fecal area.

Description

Zoned absorption sanitary pants for female menstrual period Technical Field The utility model relates to the field of sanitary trousers, in particular to a zoned absorbent sanitary trousers for female menstrual period. Background The sanitary pants are disposable absorbent articles used in menstrual period, and the disposable absorbent articles are internally provided with an absorption core body, so that menstrual blood can be absorbed, and the problem that the menstrual blood pollutes clothes is avoided. The common sanitary trousers can not distinguish urine and menstrual blood, and for light incontinence female patients, the mixture of urine and menstrual blood on the surface layer can be possibly caused in menstrual period, so that the taste of the urine can be diffused, the urine can pollute the vaginal orifice, and the problem of vaginal inflammation is caused, and the improvement is needed. Disclosure of utility model The utility model aims to provide a zoned absorption sanitary pant for female menstrual period, which is used for zoned absorption of urine and menstrual blood and reduces the mixing problem of the urine and the menstrual blood. To achieve the purpose, the utility model adopts the following technical scheme: The zoned absorption sanitary pants for women during menstrual period comprise an elastic waist part and an absorption crotch part, wherein the absorption crotch part is arranged below the elastic waist part, the absorption 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, a urine area and a menstrual blood area are arranged on the surface layer, the menstrual blood area is positioned at the rear of the urine area, a first arc-shaped groove positioned between the urine area and the menstrual blood area is arranged on the wood pulp absorption layer, high-molecular water-absorbent resin particles are filled in the first arc-shaped groove, and a plurality of first diversion holes are arranged on the urine area. The waterproof layer adopts waterproof ventilated membrane, the waterproof layer outside is provided with the non-woven fabrics inoxidizing coating. Wherein the surface layer is made of pure cotton non-woven fabrics, and the diversion layer is made of hot air non-woven fabrics. Wherein the opening of the first arc-shaped groove faces to the lower part of the urine area. The wood pulp absorbing layer is provided with a second arc-shaped groove positioned between the menstrual blood zone and the excrement zone and filled with high-molecular water-absorbent resin particles. Wherein, a plurality of second diversion holes are arranged on the excrement area at intervals. Wherein the diameter of the first diversion hole is smaller than that of the second diversion hole. Wherein the second arc-shaped groove opening faces to the lower part of the excrement area. The zoned absorption sanitary pants for women in menstrual period have the beneficial effects that the urine zone and the menstrual blood zone are specially designed, the zoned absorption of urine and menstrual blood is realized, the urine zone is provided with the first diversion hole, so that the urine of the surface layer can be quickly led into the diversion layer and absorbed by the wood pulp absorption layer, the problem that the urine and menstrual blood are mixed in the surface layer is reduced, the high molecular water-absorbent resin particles in the first arc-shaped groove in the wood pulp absorption layer expand after absorbing the urine, the urine is prevented from entering the wood pulp absorption layer below the menstrual blood zone, the locking of the urine is realized, the diffusion and odor problems are reduced, and the zoned absorption sanitary pants are suitable for women suffering from light incontinence in menstrual period. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a schematic view of the absorbent crotch portion of FIG. 1 after being unfolded; FIG. 3 is a cross-sectional view taken along A-A of FIG. 2; fig. 4 is an enlarged view of a portion B in fig. 3. Detailed Description The following further describes the technical scheme of the present utility model by specific embodiments with reference to fig. 1 to 4. The zoned absorbent sanitary pants used in menstrual period of women and shown in fig. 1-4 comprise an elastic waist part 2 and an absorbent crotch part 1, wherein the absorbent crotch part 1 is arranged below the elastic waist part 2, rubber bands are embedded in the elastic waist part 2, and the pants are rich in elasticity and convenient to wear. As shown in fig. 4, the absorbent crotch 1 comprises a surface layer 11, a diversion layer 12, a wood pulp absorbing layer 13 and a waterproof layer 14 which are sequentially stacked from inside to outside, wherein the waterproof layer 14 adopts a waterproof breathable film, and certain air