Baby paper diaper with urine and excrement partitioned

Abstract

The utility model relates to the technical field of paper diapers, and provides a urine and excrement partitioned baby paper diaper, which solves the problem of baby diaper rash caused by design defects of the existing paper diapers, and comprises a paper diaper body, a front waist area corresponding to the front side of a human body, a rear waist area corresponding to the rear side of the human body and a connecting area connecting the front waist area and the rear waist area are arranged on the paper diaper body, a plurality of front side flow guide grooves are formed in the front waist area, a plurality of middle flow guide grooves are formed in the connecting area, and a plurality of rear side flow guide grooves are formed in the rear waist area. Each front side flow guide groove is connected with each middle flow guide groove, and at least two front side flow guide grooves are connected with each rear side flow guide groove through each middle flow guide groove; by designing different numbers of the front flow guide grooves and the rear flow guide grooves, the flow guide and absorption characteristics of the front area of the paper diaper are higher than those of the rear area, and when an infant urinates and defecates, urine is prevented from flowing to the rear area to be mixed with excrement, so that diaper rash is avoided.

Description

Technical Field

[0001] This utility model relates to the field of diaper technology, specifically to a urine and feces partitioned baby diaper. Background Technology

[0002] Chinese Patent Publication No. CN221617554U discloses a super absorbent polymer diaper with uniform water absorption, comprising a non-woven fabric bottom layer, a non-woven fabric top layer fixedly connected to the upper surface of the non-woven fabric bottom layer, a super absorbent polymer layer above the non-woven fabric bottom layer, two first fixing lines jointly heat-pressed on the upper surface of the super absorbent polymer layer and the bottom surface of the non-woven fabric top layer, two second fixing lines jointly heat-pressed on the upper surface of the super absorbent polymer layer and the bottom surface of the non-woven fabric top layer, an elastic band fixedly connected to the right side of the non-woven fabric bottom layer, the first fixing lines being horizontal partition lines, the second fixing lines being vertical partition lines, and a skin-friendly lining fixedly connected to the upper surface of the elastic band.

[0003] This invention increases the uniformity of diaper absorbency by evenly distributing superabsorbent polymer material in the sewn absorbent cavity to form a uniform superabsorbent polymer layer. However, since the diaper is not partitioned, when infants urinate or defecate, the urine and feces mix and come into contact with the infant's buttocks, which can irritate the skin and cause diaper rash. Utility Model Content

[0004] Therefore, in order to address the above problems, this utility model provides a urine and feces partitioned baby diaper, which solves the problem of diaper rash in infants caused by design defects in existing diapers.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0006] A urine and feces partitioned baby diaper includes a diaper body with a front waist area corresponding to the front of the body, a back waist area corresponding to the back of the body, and a connecting area connecting the front waist area and the back waist area. An absorbent core is provided in the connecting area, with both ends extending towards the front waist area and the back waist area. The front waist area has several front guide channels arranged at intervals. The connecting area has several middle guide channels, and the back waist area has several rear guide channels. The number of front guide channels is greater than the number of rear guide channels. Each front guide channel is connected to each middle guide channel. At least two front guide channels are connected to each rear guide channel through each middle guide channel. Each middle guide channel is recessed towards the inner side of the diaper body, and each rear guide channel protrudes symmetrically towards both sides of the diaper body.

[0007] Furthermore, the front waist area and the back waist area are provided with a first embossed strip and a second embossed strip. The first embossed strip is located near the end of the diaper body, and the embossing size on the first embossed strip is larger than the embossing size on the second embossed strip.

[0008] Furthermore, the embossing size of the second embossed strip in the absorption core extension area is smaller than the other embossing sizes of the second embossed strip.

[0009] Furthermore, the front waist area and the back waist area are provided with a plurality of first elastic bands and a plurality of second elastic bands arranged at intervals, each of the first elastic bands being disposed near the end of the diaper body, and the interval between each of the first elastic bands being greater than the interval between each of the second elastic bands.

[0010] Furthermore, the spacing between each of the central guide channels gradually decreases from the front waist area to the rear waist area.

[0011] Furthermore, the absorbent core is provided with at least one additional flow channel in the rear waist area, and the additional flow channel is disposed between each of the rear flow channels.

[0012] Furthermore, the additional guide channel is provided with water-absorbing particles.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention designs different numbers of front and rear drainage channels to make the drainage and absorption characteristics of the front area of ​​the diaper higher than those of the rear area. When infants urinate or defecate, firstly, the stronger absorbency of the front area allows for rapid absorption, preventing urine from flowing to the rear area and mixing with feces. Secondly, the central drainage channel connects some of the front and rear drainage channels, allowing urine flowing to the rear area to spread to both sides of the rear area under the control of the drainage channels and be absorbed, preventing urine and feces from mixing and thus avoiding diaper rash. Attached Figure Description

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

[0016] Figure 2 This is a schematic diagram of the absorber core structure according to an embodiment of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure with an additional guide channel in a preferred embodiment of the present invention.

[0018] Explanation of icon numbers

[0019] Diaper body 1; Front waistband 11; Back waistband 12; Connecting area 13;

[0020] Absorbing core 2;

[0021] Front guide channel 3;

[0022] Central guide channel 4;

[0023] Rear guide channel 5;

[0024] First embossed strip 6;

[0025] Second embossed strip 7;

[0026] First elastic band 8;

[0027] Second elastic band 9;

[0028] Additional flow channel 10. Detailed Implementation

[0029] The following will describe the implementation of this utility model in detail with reference to specific embodiments, so that the process of how this utility model uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0030] Example

[0031] like Figures 1 to 3 As shown, a urine and feces partitioned baby diaper includes a diaper body 1. The diaper body 1 has a front waist area 11 corresponding to the front of the body, a back waist area 12 corresponding to the back of the body, and a connecting area 13 connecting the front waist area 11 and the back waist area 12. An absorbent core 2 is provided in the connecting area 13, and the two ends of the absorbent core 2 extend towards the front waist area 11 and the back waist area 12. The front waist area 11 has a plurality of front guide grooves 3, which are arranged at intervals. The connecting area 13... The diaper body 1 is provided with a number of central guide channels 4 and a number of rear guide channels 5 in the back waist area 12. The number of each front guide channel 3 is greater than the number of each rear guide channel 5. Each front guide channel 3 is connected to each central guide channel 4. At least two of each front guide channel 3 are connected to each rear guide channel 5 through each central guide channel 4. Each central guide channel 4 is recessed into the inside of the diaper body 1, and each rear guide channel 5 protrudes symmetrically to both sides of the diaper body 1.

[0032] In this embodiment, there are six front guide channels 3, six middle guide channels 4, and four rear guide channels 5.

[0033] By designing different numbers of front guide channels 3 and rear guide channels 5, the guiding and absorption characteristics of the front area of ​​the diaper are made higher than those of the rear area. When the infant urinates or defecates, firstly, the stronger absorbent properties of the front area can quickly absorb the urine, preventing it from flowing to the rear area and mixing with feces. Secondly, the middle guide channel 4 connects part of the front guide channels 3 and the rear guide channels 5, allowing the urine flowing to the rear area to spread to both sides of the rear area under the control of the guide channels and be absorbed, preventing the mixing of urine and feces and thus avoiding diaper rash.

[0034] The front waist area 11 and the back waist area 12 are provided with a first embossed strip 6 and a second embossed strip 7. The first embossed strip 6 is located near the end of the diaper body 1, and the embossing size on the first embossed strip 6 is larger than the embossing size on the second embossed strip 7. By using embossing designs of different sizes, on the one hand, the stable connection between the structural layers of the diaper body 1 can be ensured, and on the other hand, the front and back areas closer to the connection area can be made softer to increase the comfort of wearing.

[0035] The embossing size of the second embossed strip 7 in the extension area of ​​the absorbent core 2 is smaller than the other embossing sizes of the second embossed strip 7, which can avoid the problem of insufficient permeability in the area where the absorbent core 2 is set due to the embossing design.

[0036] The front waist area 11 and the back waist area 12 are provided with a plurality of first elastic bands 8 and a plurality of second elastic bands 9 arranged at intervals. Each first elastic band 8 is located near the end of the diaper body 1. The interval between each first elastic band 8 is greater than the interval between each second elastic band 9. This structural design can appropriately reduce the amount of elastic bands used, so as to reduce the use of adhesive spraying when arranging the elastic bands. This application does not specifically limit the number of first elastic bands 8 and second elastic bands 9, and can adjust them according to the actual situation.

[0037] The spacing between the central guide channels 4 gradually decreases from the front waist area 11 to the rear waist area 12, which can increase the area that is not contaminated by urine when feces are discharged.

[0038] In other preferred embodiments, the absorbent core 2 is provided with at least one additional guide channel 10 in the back waist area 12, and the additional guide channel 10 is provided between each of the rear guide channels 5; this can avoid the problem of insufficient water absorption efficiency in the back area due to the lack of guide channels; the additional guide channel 10 is provided with absorbent particles, which are made of superabsorbent polymer resin, and can increase the water absorption of the back waist area 12 of the diaper at night.

[0039] Although the present invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the present invention without departing from the spirit and scope of the present invention as defined in the appended claims, and all such changes shall be within the scope of protection of the present invention.

Claims

1. A urine and feces partitioning baby diaper comprising a diaper body, a front waist region corresponding to a front side of a human body, a back waist region corresponding to a back side of the human body, and a connection region connecting the front waist region and the back waist region, an absorbent core being provided in the connection region, and the absorbent core extending to the front waist region and the back waist region at both ends thereof, characterized in that: The front waist area is provided with a plurality of front side flow guide grooves, the connecting area is provided with a plurality of middle part flow guide grooves, and the rear waist area is provided with a plurality of rear side flow guide grooves. ​ 2. The infant diaper according to claim 1, wherein: The front waist area and the rear waist area are provided with first embossed strips and second embossed strips, the first embossed strips are arranged close to the end of the diaper body, and the size of the embossing on the first embossed strips is larger than the size of the embossing on the second embossed strips.

3. A diaper according to claim 2, characterized in that: The size of the embossing of the second embossed strips in the extension area of the absorbent core is smaller than the other sizes of the embossing of the second embossed strips.

4. The zoned baby diaper of claim 1, wherein: The front waist area and the rear waist area are provided with a plurality of first elastic bands arranged at intervals and a plurality of second elastic bands arranged at intervals, the first elastic bands are arranged close to the end of the diaper body, and the interval distance of the first elastic bands is larger than the interval distance of the second elastic bands.

5. The diaper according to claim 1, wherein: The interval distance between the middle part flow guide grooves gradually decreases from the front waist area to the rear waist area.

6. The infant diaper according to claim 1, wherein: The absorbent core is provided with at least one additional flow guide groove in the rear waist area, and the additional flow guide groove is arranged between the rear side flow guide grooves.

7. A urine and feces zoned baby diaper according to claim 6, characterized in that: The additional flow guide groove is provided with water absorption particles.

Images