CN210056470U - A diaper capable of bidirectional diversion - Google Patents

Abstract

The utility model discloses a paper diaper capable of two-sided diversion, comprising an absorbent cotton core layer, a first diversion groove, a silk skin-friendly layer, a second ventilation hole, a non-woven fabric layer and a first elastic zone. The cotton core layer is an "8" type structure with a narrow middle and wide upper and lower sides, and the lateral dimension of the lower side of the absorbent cotton core layer is larger than that of the upper side, and two first diversions are evenly distributed on the absorbent cotton core layer. The upper part of the absorbent cotton core layer is provided with a fluff pulp layer, and the upper part of the fluff pulp layer is provided with a silk skin-friendly layer; the lower part of the non-woven fabric layer is provided with a back waistline sticker, and the left and right sides of the back waistline sticker are provided There is a second tape, a third leak-proof protrusion is arranged above the middle of the back waistline, and a plurality of second ventilation holes are evenly arranged below the middle of the back waistline. The utility model can increase the length of the first guide groove by symmetrically arranging the first guide groove on the absorbent cotton core layer, and set the first guide groove as a wave-shaped structure, so that the guide effect is better.

Description

A diaper capable of bidirectional diversion

technical field

The utility model relates to the technical field of paper diapers, in particular to a paper diaper capable of diversion on both sides.

Background technique

Diapers are products that can be discarded after one-time use. The user groups of diapers are mainly infants and adults. Among them, the largest sales in the Chinese market are mainly baby diapers. In China, nearly 20 million babies are born every year. There are more than 40 million babies aged 0 to 2 years old in trousers. Due to the frequent changing of traditional diapers and the large amount of cleaning, the baby's skin is easily soaked in urine stains and stool stains if you are not careful, and it is easy to breed bacteria. more and more popular.

During the use of most existing diapers, urine tends to be concentrated in the middle of the absorbent layer, while there is less urine on the side of the absorbent layer, resulting in the absorbent layer not absorbing urine evenly, and diapers are generally provided with wrapping And the Velcro is worn on the baby's waist, resulting in insufficient breathability and poor comfort for the baby's waist.

Utility model content

The purpose of the present utility model is to provide a diaper capable of bidirectional diversion, so as to solve the problems raised in the above-mentioned background art.

To achieve the above object, the utility model provides the following technical solutions:

A diaper capable of two-sided diversion, comprising an absorbent cotton core layer, a first diversion groove, a silk skin-friendly layer, a second leak-proof protrusion, a second ventilation hole, a non-woven fabric layer and a first elastic zone, the The absorbent cotton core layer is an "8" type structure with a narrow middle and wide upper and lower sides, and the lateral dimension of the lower side of the absorbent cotton core layer is larger than the lateral dimension of the upper side, and the absorbent cotton core layer is uniformly provided with two first A diversion groove; a fluff pulp layer is arranged above the absorbing cotton core layer, a silk skin-friendly layer is arranged above the fluff pulp layer, a water-absorbing polymer resin layer is arranged below the absorbing cotton core layer, and the water-absorbing polymer resin layer is The bottom is provided with a breathable waterproof PE film layer; the silk skin-friendly layer is arranged in the middle of the absorbing cotton core layer, and the silk skin-friendly layer is located between the two first diversion grooves, and the silk skin-friendly layer is arranged horizontally and uniformly. A plurality of second diversion grooves, the left and right sides of the first diversion groove are provided with first leakage-proof protrusions, the first leakage-proof protrusions on the left and right sides are symmetrically arranged on the non-woven fabric layer, and the first leakage-proof protrusions A plurality of water-absorbing cotton balls are evenly distributed from top to bottom from the side away from the first diversion groove; the top of the non-woven fabric layer is provided with a front waistline sticker, and the left and right sides of the front waistline sticker are provided with first stickers The side of the first tape close to the front waistline sticker is provided with a first elastic zone, the side of the first tape away from the front waistline tape is provided with a first Velcro, and the bottom of the middle of the front waistline tape is provided with a second anti-leakage zone Protruding, a plurality of first ventilation holes are arranged evenly above the middle of the front waistline sticker; a back waistline sticker is arranged under the non-woven fabric layer, and second tapes are arranged on the left and right sides of the back waistline sticker. A third leak-proof protrusion is arranged above the middle of the sticker, and a plurality of second ventilation holes are evenly distributed below the middle of the back waistline sticker.

As a further solution of the present invention, the two first guide grooves are symmetrically distributed with the left and right edges of the absorbent cotton core layer, and the first guide grooves are wave-shaped guide grooves.

As a further solution of the present invention, a non-woven layer is arranged below the breathable waterproof PE film layer, and a super-soft outer surface layer is arranged below the non-woven layer.

As a further solution of the present invention, protective laces are arranged on the edges of the left and right sides of the non-woven fabric layer.

As a further solution of the present invention, a second elastic zone is provided on the side of the second tape close to the back waistline tape, and a second magic tape is provided on the side of the second tape away from the back waistline tape.

Compared with the prior art, the utility model can increase the length of the first diversion groove by symmetrically arranging the first diversion groove on the absorbent cotton core layer, and setting the first diversion groove into a wave-shaped structure, so that the The flow effect is better; by setting the first and second ventilation holes on the front waistline sticker and the back waistline sticker respectively, the air permeability of the front waistline sticker and the back waistline sticker can be increased, and the baby's waist can be kept dry and breathable; The second diversion groove set on the silk skin-friendly layer can be used in conjunction with the first diversion groove to achieve horizontal and vertical diversion at the same time, making the diversion effect more efficient; The second anti-leakage protrusion and the third anti-leakage protrusion can prevent side leakage of urine.

Description of drawings

FIG. 1 is a schematic structural diagram of a diaper capable of double-sided drainage.

FIG. 2 is a schematic cross-sectional structure diagram of a diaper capable of double-sided diversion.

In the figure: 1. Absorbing cotton core layer; 2. The first diversion groove; 3. The first anti-leakage protrusion; 4. Silk skin-friendly layer; 5. The second diversion groove; 6. Protective lace; 7. Water absorption Cotton balls; 8. Front waistline stickers; 9. Second leak-proof bumps; 10. First ventilation holes; 11. Back waistline stickers; 12. Third leak-proof bumps; 13. Second ventilation holes; 14. Sections Two tapes; 15, the second elastic zone; 16, the second Velcro; 17, the water-absorbing polymer resin layer; 18, the breathable waterproof PE film layer; 19, the non-woven layer; 20, the super soft outer layer; 21, The first tape; 22, the first Velcro; 23, the first elastic zone; 24, the fluff pulp layer.

Detailed ways

The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.

Please refer to Fig. 1-2, a diaper capable of two-sided drainage, comprising an absorbent cotton core layer 1, a first drainage groove 2, a silk skin-friendly layer 4, a second leak-proof protrusion 9, and a second ventilation hole 13 , the non-woven layer 19 and the first elastic zone 23; the absorbent cotton core layer 1 is an "8" type structure with a narrow middle and wide upper and lower sides, and the lateral dimension of the lower side of the absorbent cotton core layer 1 is larger than that of the upper side. In the lateral dimension, two first diversion grooves 2 are evenly distributed on the absorbent cotton core layer 1, and the two first diversion grooves 2 are symmetrically distributed with the left and right edges of the absorbent cotton core layer 1. The first diversion grooves 2 are provided on the left and right sides of the 1 to realize bilateral diversion, so that the urine absorbed in the center of the absorption cotton core layer 1 can be quickly diffused through the first diversion groove 2, and the first diversion groove 2 is a wave. By setting the first guide groove 2 as a wave-shaped guide groove, the length of the guide groove can be increased, and the effect of the guide groove can be better.

As shown in FIG. 2 , a fluff pulp layer 24 is arranged above the absorbent cotton core layer 1 , a silk skin-friendly layer 4 is arranged above the fluff pulp layer 24 , and a water-absorbent polymer resin layer is arranged below the absorbent cotton core layer 1 17. The absorbent capacity of the diaper can be further improved by setting the water-absorbent polymer resin layer 17. A breathable and waterproof PE film layer 18 is arranged below the water-absorbent polymer resin layer 17, and a non-woven fabric layer is arranged below the breathable and waterproof PE film layer 18. 19. An ultra-soft outer surface layer 20 is provided below the non-woven fabric layer 19.

As shown in FIG. 1 , the silk skin-friendly layer 4 is arranged in the middle of the absorbing cotton core layer 1, and the silk skin-friendly layer 4 is located between the two first diversion grooves 2, and the silk skin-friendly layer 4 is evenly distributed laterally. A plurality of second diversion grooves 5 are provided. By setting the second diversion grooves 5, the urine can be diverted to the left and right sides, so that the urine can flow into the first diversion grooves 2 on both sides more quickly. The left and right sides of the first diversion groove 2 are provided with first anti-leakage protrusions 3, the first anti-leakage protrusions 3 on the left and right sides are symmetrically arranged on the non-woven fabric layer 19, and the first anti-leakage protrusions 3 are far away from the first anti-leakage protrusion 3. A plurality of water-absorbing cotton balls 7 are uniformly distributed on one side of a diversion groove 2 from top to bottom, and protective laces 6 are provided on the edges of the left and right sides of the non-woven fabric layer 19 .

As shown in FIG. 1 , the top of the non-woven fabric layer 19 is provided with a front waistline sticker 8 , and the left and right sides of the front waistline sticker 8 are provided with first tapes 21 , and the first tapes 21 are close to one side of the front waistline sticker 8 . A first elastic zone 23 is arranged on the side, a first Velcro 22 is arranged on the side of the first tape 21 away from the front waistline sticker 8, a second leak-proof protrusion 9 is arranged below the middle of the front waistline sticker 8, and the front waistline sticker 8 A plurality of first ventilation holes 10 are evenly distributed above the middle of 8 .

As shown in FIG. 1 , a back waistline sticker 11 is provided below the non-woven fabric layer 19 , and second tapes 14 are provided on the left and right sides of the back waistline sticker 11 , and the second tapes 14 are close to one side of the back waistline sticker 11 . A second elastic area 15 is arranged on the side, a second Velcro 16 is arranged on the side of the second tape 14 away from the back waistline sticker 11, and a third leak-proof protrusion 12 is arranged above the middle of the back waistline sticker 11. A plurality of second ventilation holes 13 are evenly distributed in the lower part of the middle of 11 .

During the use of the utility model, the urine is diverted to the left and right sides through the second diversion groove 5 on the silk skin-friendly layer 4, and then the first diversion groove 2 on the absorbing cotton core layer 1 will concentrate the urine. The urine in the middle of the absorbent cotton core layer 1 is quickly diverted, and the cooperation of the first leak-proof protrusions 3, the second leak-proof protrusions 9 and the third leak-proof protrusions 12 can prevent the absorbed urine from being generated around. Side leakage, the first ventilation hole 10 set on the front waistline sticker 8 and the second ventilation hole 13 set on the back waistline sticker 11 can increase the air permeability of the front waistline sticker 8 and the back waistline sticker 11 respectively, so that the baby's waist skin can be maintained. Dry and breathable, more comfortable.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a connectable connection. Detachable connection, or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

The preferred embodiments of the present patent have been described in detail above, but the present patent is not limited to the above-mentioned embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various modifications can be made without departing from the purpose of the present patent. kind of change.

Claims (5)

1. A paper diaper capable of realizing bilateral flow guiding comprises an absorption cotton core layer (1), first flow guiding grooves (2), a silk skin-friendly layer (4), second leakage-proof protrusions (9), second air holes (13), a non-woven fabric layer (19) and a first elastic area (23), and is characterized in that the absorption cotton core layer (1) is of an 8-shaped structure with a narrow middle part and wide upper and lower sides, the transverse size of the lower side of the absorption cotton core layer (1) is larger than that of the upper side, and the absorption cotton core layer (1) is uniformly provided with two first flow guiding grooves (2); a fluff pulp layer (24) is arranged above the absorbent cotton core layer (1), a silk skin-friendly layer (4) is arranged above the fluff pulp layer (24), a water-absorbent polymer resin layer (17) is arranged below the absorbent cotton core layer (1), and a breathable waterproof PE film layer (18) is arranged below the water-absorbent polymer resin layer (17); the silk skin-friendly layer (4) is arranged in the middle of the absorbent cotton core layer (1), the silk skin-friendly layer (4) is located between the two first guide grooves (2), a plurality of second guide grooves (5) are transversely and uniformly distributed on the silk skin-friendly layer (4), first leakage-proof protrusions (3) are arranged on the left side and the right side of each first guide groove (2), the first leakage-proof protrusions (3) on the left side and the right side are symmetrically arranged on the non-woven fabric layer (19), and a plurality of water-absorbing cotton balls (7) are uniformly distributed on one side, away from the first guide grooves (2), of each first leakage-proof protrusion (3) from top to bottom; a front waistline patch (8) is arranged above the non-woven fabric layer (19), first adhesive tapes (21) are arranged on the left side and the right side of the front waistline patch (8), a first elastic area (23) is arranged on one side, close to the front waistline patch (8), of each first adhesive tape (21), a first magic tape (22) is arranged on one side, far away from the front waistline patch (8), a second leakage-proof bulge (9) is arranged below the middle of the front waistline patch (8), and a plurality of first air holes (10) are uniformly distributed above the middle of the front waistline patch (8); a rear waistline patch (11) is arranged below the non-woven fabric layer (19), second patches (14) are arranged on the left side and the right side of the rear waistline patch (11), a third leakage prevention bulge (12) is arranged above the middle of the rear waistline patch (11), and a plurality of second air holes (13) are uniformly distributed below the middle of the rear waistline patch (11).

2. The double-sided flow guiding paper diaper as claimed in claim 1, wherein the two first flow guiding grooves (2) are symmetrically distributed on the left and right edges of the absorbent core layer (1), and the first flow guiding grooves (2) are wave-shaped flow guiding grooves.

3. The double-sided flow-guiding paper diaper as claimed in claim 1, wherein a non-woven fabric layer (19) is arranged below the breathable and waterproof PE film layer (18), and an ultra-soft outer surface layer (20) is arranged below the non-woven fabric layer (19).

4. The double-sided flow-guide diaper according to claim 1, wherein the edges of the left and right sides of the non-woven fabric layer (19) are provided with protective laces (6).

5. The double-sided flow-guiding diaper as claimed in claim 1, wherein the second tape (14) has a second elastic region (15) on a side thereof adjacent to the rear waist tape (11), and a second hook and loop fastener (16) on a side thereof (14) away from the rear waist tape (11).

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