CN211213900U - Reverse-osmosis-preventing paper diaper - Google Patents
Reverse-osmosis-preventing paper diaper Download PDFInfo
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- CN211213900U CN211213900U CN201921937638.2U CN201921937638U CN211213900U CN 211213900 U CN211213900 U CN 211213900U CN 201921937638 U CN201921937638 U CN 201921937638U CN 211213900 U CN211213900 U CN 211213900U
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Abstract
The utility model relates to a prevent paper diaper that infiltrates conversely, including the paper diaper main part, the both ends of paper diaper main part are equipped with the waistband, and the both sides of paper diaper main part are equipped with the edge leakage shelves strip, and paper diaper main part top-down is liquidity surface course, drainage layer, composite fabric waterproof layer and the core that absorbs water in proper order, is equipped with the indentation on the liquidity surface course, evenly is equipped with the drainage groove on the drainage layer, and the drainage groove is hourglass hopper-shaped, and the big port in drainage groove is located the drainage layer, and the port that appears in the drainage groove stretches into in the core that absorbs water. On the urine permeates the drainage layer, the drainage groove is fast with the urine to the drainage in the core that absorbs water, and the core that absorbs water absorbs the urine. The composite fabric waterproof layer is positioned between the water-absorbing core body and the liquid-permeable surface layer, plays a role in isolation, and can effectively prevent urine in the water-absorbing core body from reversely permeating into the liquid-permeable surface layer.
Description
Technical Field
The utility model relates to a panty-shape diapers field especially relates to a prevent paper diaper that oozes conversely.
Background
The paper diaper belongs to disposable articles, and the user group of the paper diaper mainly comprises two categories of infants and adults, wherein the domestic market is mainly the infant paper diaper.
It includes liquid permeability surface course, the absorbent core body, liquid-tight bottom and waistband that it is current on the market, liquid permeability surface course and absorbent core body direct contact, the absorbent core body urine absorption branch back, the baby is at the activity in-process, and the urine in the absorbent core body often oozes from liquid permeability surface course, and the liquid permeability surface course of baby's butt contacts, leads to the butt of baby to be in the humid state, and precious mother can't in time notice, causes baby's red butt scheduling problem easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a reverse osmosis prevention paper diaper which can prevent urine in the water absorption core from reversely permeating into the liquid permeability surface layer.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a prevent paper diaper that infiltrates, includes the paper diaper main part, the both ends of paper diaper main part are equipped with the waistband, and the both sides of paper diaper main part are equipped with the edge leakage shelves strip, paper diaper main part top-down is liquidity surface course, drainage layer, composite fabric waterproof layer and the core that absorbs water in proper order, be equipped with the indentation on the liquidity surface course, evenly be equipped with the drainage groove on the drainage layer, the drainage groove is hourglass hopper-shaped, and the main port in drainage groove is located the drainage layer, and the port that hangs down in the drainage groove stretches into in the core that absorbs water.
By adopting the technical scheme, the indentation is arranged, the convex skin contact surface is formed on the liquid-permeable surface layer, a gap is formed, air flow is facilitated, the buttocks of a baby can keep dry and comfortable when the baby is worn, urine can flow from the gap, the area of the urine permeating towards the drainage layer is increased in the flowing process, and permeation is accelerated. On the urine permeates the drainage layer, through drainage groove to the internal drainage of the core that absorbs water, the core that absorbs water absorbs urine, and the drainage groove is and leaks hopper-shaped design, can be fast with the urine to the internal drainage of the core that absorbs water, and the pipe diameter of drainage groove miniport is little simultaneously, can effectively reduce the condition of urine backward flow. The composite fabric waterproof layer is formed by compounding the PTFE film and spandex, is good in waterproofness, is positioned between the water-absorbing core body and the liquid-permeable surface layer, plays an isolation role, and can effectively prevent urine in the water-absorbing core body from reversely permeating into the liquid-permeable surface layer.
The utility model discloses further set up to: the side face, close to the water absorption core body, of the waterproof layer made of the composite fabric is provided with a bulge, and the bulge is abutted to the water absorption core body.
Through adopting above-mentioned technical scheme, the absorbent core body and bellied crest butt leave the space between compound surface fabric waterproof layer and the absorbent core body, leave the headspace for absorbent core body water absorption expansion, reduce the deformation degree.
The utility model discloses further set up to: the diversion layer is provided with diversion trenches communicated with the drainage trenches in the same row.
Through adopting above-mentioned technical scheme, set up through the guiding gutter, can be with the quick water conservancy diversion of urine on the drainage layer to the drainage inslot.
The utility model discloses further set up to: the paper diaper main body is provided with breathable hoses which are positioned on two sides of the diaper main body and are S-shaped.
By adopting the technical scheme, the breathable hose is arranged, so that the breathability of the paper diaper main body is increased when the paper diaper is worn, the buttocks of a baby can be kept dry, and the red buttocks and other situations are reduced. Meanwhile, the ventilation hose is designed to be continuously bent, so that the condition that urine flows out of the ventilation hose can be avoided.
The utility model discloses further set up to: the breathable hose is provided with a diversion hose, and the other end of the diversion hose is connected with the drainage layer.
Through adopting above-mentioned technical scheme, the diversion hose can be arranged the urine that flows into in the ventilative hose to the drainage layer, and the drainage layer is arranged the urine to the core that absorbs water, avoids the urine to remain in ventilative hose, weakens ventilative performance of ventilative hose.
The utility model discloses further set up to: the waistband is provided with a telescopic belt.
Through adopting above-mentioned technical scheme, through the telescopic band setting, the elasticity of waistband is good, and the flexible scope of waistband increases, is fit for the baby of different waistlines. Meanwhile, the waist belt can be tightly attached to the waist of the baby, is stably worn and is not easy to fall off.
The utility model discloses further set up to: the water absorption core body comprises a high-molecular water absorption resin layer and a fluff layer, the high-molecular water absorption resin layer is abutted to the composite fabric waterproof layer, the high-molecular water absorption resin layer is wrapped outside the fluff layer, and the drainage grooves extend into the fluff layer.
Through adopting above-mentioned technical scheme, the tapetum is fluffy, and the clearance is big, can store the urine that the drainage groove got off rapidly, and the polymer absorbent resin layer water absorption performance is good with the lock water capability, can absorb the urine fast and lock the urine, reduces reverse osmosis.
To sum up, the utility model discloses following beneficial effect has:
1. on the urine permeates the drainage layer, the drainage groove is fast with the urine to the drainage in the core that absorbs water, and the core that absorbs water absorbs the urine. The composite fabric waterproof layer is positioned between the water-absorbing core body and the liquid-permeable surface layer, plays a role in isolation, and can effectively prevent urine in the water-absorbing core body from reversely permeating into the liquid-permeable surface layer.
2. Through drainage groove to the drainage in the core that absorbs water, the core that absorbs water absorbs the urine, and the drainage groove is and leaks hopper-shaped design, can be fast with the urine to the drainage in the core that absorbs water, and the pipe diameter of drainage groove miniport is little simultaneously, can effectively reduce the condition that the urine flows back.
3. Through the setting of the breathable hose, when the paper diaper is worn, the breathability of the paper diaper main body is increased, the buttocks of a baby can be kept dry, and the red buttocks and other situations are reduced. Meanwhile, the ventilation hose is designed to be continuously bent, so that the condition that urine flows out of the ventilation hose can be avoided.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a cross-sectional view of a diaper body;
fig. 3 is a schematic structural diagram of the drainage layer.
In the figure: 1. a diaper main body; 11. a liquid permeable top layer; 12. a drainage layer; 13. a composite fabric waterproof layer; 14. a water absorbent core; 15. a water-absorbent resin layer; 16. a fluff layer; 2. a waistband; 21. a front waistband; 22. a back waistband; 23. a stretchable band; 3. a side leakage barrier strip; 4. indentation; 5. a drainage groove; 51. a diversion trench; 6. a protrusion; 7. a gas-permeable hose; 71. a first bent portion; 72. a second bent portion; 8. a diversion hose.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a prevent paper diaper that oozes, including paper diaper main part 1, the both ends of paper diaper main part 1 are fixed with waistband 2, and waistband 2 includes preceding waistband 21 and back waistband 22, and preceding waistband 21 and back waistband 22 accessible magic are pasted and are connected fixedly, and the middle part of preceding waistband 21 and back waistband 22 all is provided with telescopic band 23. The diaper main body 1 can be worn on the body of the infant by adhering and fixing the front waistband 21 and the back waistband 22. Due to the arrangement of the telescopic belt 23, the elasticity of the waistband 2 is good, the telescopic range of the waistband 2 is enlarged, and the waistband is suitable for infants with different waistlines; meanwhile, the elastic force of the telescopic belt 23 can ensure that the waistband 2 is tightly attached to the waist of the baby, is stably worn and is not easy to fall off.
The two sides of the paper diaper main body 1 are fixed with side leakage stopping strips 3, the side leakage stopping strips 3 are C-shaped, and the side leakage stopping strips 3 are positioned between the front waistband 21 and the back waistband 22. The side leakage baffle strips 3 are arranged, so that the side leakage of the paper diaper main body 1 can be avoided.
Referring to fig. 1 and 2, a diaper main body 1 is sequentially provided with a liquid-permeable surface layer 11, a drainage layer 12, a composite fabric waterproof layer 13 and a water-absorbing core body 14 from top to bottom, wherein the liquid-permeable surface layer 11 is provided with two indentations 4, the indentations 4 are in a strip shape, and the two indentations 4 are symmetrically arranged on the liquid-permeable surface layer 11.
Through the arrangement of the indentation 4, a convex skin contact surface is formed on the liquid-permeable surface layer 11, a gap exists, air flow is facilitated, the buttocks of a baby can keep dry when the baby wears the baby, meanwhile, urine can flow from the gap, the area of the urine permeating towards the drainage layer 12 is enlarged in the flowing process, and permeation is accelerated.
Referring to fig. 2 and 3, drainage grooves 5 have been evenly seted up on drainage layer 12, and drainage grooves 5 run through drainage layer 12, and drainage grooves 5 are hourglass hopper-shaped, and the main aspects of drainage grooves 5 are located drainage layer 12, and the port that appears of drainage grooves 5 stretches into in the absorbent core 14. The diversion layer 12 is provided with diversion grooves 51, and the diversion grooves 51 are communicated with the diversion grooves 5 in the same row.
On the urine permeates drainage layer 12, through drainage groove 5 drainage in to the absorbent core 14, absorbent core 14 absorbs the urine, and drainage groove 5 is hourglass hopper-shaped design, can be fast with the urine to the drainage in the absorbent core 14, and the pipe diameter of 5 little ports in drainage groove is little simultaneously, can effectively reduce the condition that the urine flows back.
The composite fabric waterproof layer 13 is formed by compounding a PTFE film and spandex, the side face, close to the water-absorbing core body 14, of the composite fabric waterproof layer 13 is fixedly provided with the bulge 6, and the wave crest of the bulge 6 is abutted to the water-absorbing core body 14. The water absorption core body 14 is abutted against the wave crests of the bulges 6, a space is reserved between the composite fabric waterproof layer 13 and the water absorption core body 14, a reserved space is reserved for water absorption expansion of the water absorption core body 14, and the deformation degree of the paper diaper main body 1 is reduced.
Referring to fig. 1, a breathable hose 7 is fixedly bonded to a diaper main body 1, the breathable hose 7 is located on two sides of the diaper main body 1, the breathable hose 7 is S-shaped, one end of the breathable hose 7 is close to a liquid-permeable surface layer 11, and the other end of the breathable hose 7 extends to a position of a front waistband 21. The air-permeable hose 7 comprises a first bent part 71 and a second bent part 72, the second bent part 72 is communicated with a flow guide hose 8, the other end of the flow guide hose 8 is connected with the drainage layer 12, and the flow guide hose 8 is Z-shaped.
Through the arrangement of the breathable hose 7, when the diaper is worn, the breathability of the diaper main body 1 is increased, the buttocks of a baby can keep dry, and the red buttocks and other situations are reduced. Meanwhile, the ventilation hose 7 is designed to be continuously bent, so that the condition that urine flows out of the ventilation hose 7 can be avoided. The diversion hose 8 can discharge urine flowing into the ventilation hose 7 to the drainage layer 12, and the drainage layer 12 discharges the urine to the water absorption core body 14, so that the urine is prevented from remaining in the ventilation hose 7, and the ventilation performance of the ventilation hose 7 is weakened.
Referring to fig. 2, the absorbent core 14 comprises a high molecular absorbent resin layer 15 and a fluff layer 16, the high molecular absorbent resin layer 15 is abutted with the composite fabric waterproof layer 13, the high molecular absorbent resin layer 15 is externally coated on the fluff layer 16, and the drainage grooves 5 extend into the fluff layer 16.
The fluff layer 16 is fluffy, the gap is large, the urine from the drainage groove 5 can be stored rapidly, the macromolecule water-absorbing resin layer 15 has good water absorption performance and water locking performance, and can absorb and lock the urine rapidly, thereby reducing reverse osmosis.
The implementation principle of the embodiment is as follows: through the arrangement of the indentation 4, a convex skin contact surface is formed on the liquid-permeable surface layer 11, a gap exists, air flow is facilitated, the buttocks of a baby can keep dry when the baby wears the baby, meanwhile, urine can flow from the gap, the area of the urine permeating towards the drainage layer 12 is enlarged in the flowing process, and permeation is accelerated. On the urine permeates drainage layer 12, through drainage groove 5 drainage in to the absorbent core 14, absorbent core 14 absorbs the urine, and drainage groove 5 is hourglass hopper-shaped design, can be fast with the urine to the drainage in the absorbent core 14, and the pipe diameter of 5 little ports in drainage groove is little simultaneously, can effectively reduce the condition that the urine flows back. The composite fabric waterproof layer 13 is positioned between the water absorption core body 14 and the liquid-permeable surface layer 11, plays a role in isolation, and can effectively prevent urine in the water absorption core body 14 from reversely permeating into the liquid-permeable surface layer 11. The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a prevent paper diaper that oozes, includes paper diaper main part (1), the both ends of paper diaper main part (1) are equipped with waistband (2), and the both sides of paper diaper main part (1) are equipped with edge leakage shelves strip (3), its characterized in that: the paper diaper is characterized in that the paper diaper main body (1) is sequentially provided with a liquid-permeable surface layer (11), a drainage layer (12), a composite fabric waterproof layer (13) and a water absorption core body (14) from top to bottom, indentations (4) are arranged on the liquid-permeable surface layer (11), drainage grooves (5) are uniformly arranged on the drainage layer (12), the drainage grooves (5) are funnel-shaped, large ports of the drainage grooves (5) are located on the drainage layer (12), and small ports of the drainage grooves (5) extend into the water absorption core body (14).
2. An anti-reverse-osmosis paper diaper according to claim 1, characterized in that: the side face, close to the water absorption core body (14), of the composite fabric waterproof layer (13) is provided with a protrusion (6), and the protrusion (6) is abutted to the water absorption core body (14).
3. An anti-reverse-osmosis paper diaper according to claim 1, characterized in that: the diversion layer (12) is provided with diversion grooves (51), and the diversion grooves (51) are communicated with the diversion grooves (5) in the same row.
4. An anti-reverse-osmosis paper diaper according to claim 1, characterized in that: the paper diaper main body (1) is provided with the breathable hoses (7), the breathable hoses (7) are located on two sides of the paper diaper main body (1), and the breathable hoses (7) are S-shaped.
5. An anti-reverse-osmosis paper diaper according to claim 4, characterized in that: the air-permeable hose (7) is provided with a diversion hose (8), and the other end of the diversion hose (8) is connected with the drainage layer (12).
6. An anti-reverse-osmosis paper diaper according to claim 1, characterized in that: the waistband (2) is provided with a telescopic belt (23).
7. An anti-reverse-osmosis paper diaper according to claim 1, characterized in that: the water absorption core body (14) comprises a high-molecular water absorption resin layer (15) and a fluff layer (16), the high-molecular water absorption resin layer (15) is abutted to the composite fabric waterproof layer (13), the high-molecular water absorption resin layer (15) is wrapped on the fluff layer (16), and the drainage grooves (5) extend into the fluff layer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921937638.2U CN211213900U (en) | 2019-11-11 | 2019-11-11 | Reverse-osmosis-preventing paper diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921937638.2U CN211213900U (en) | 2019-11-11 | 2019-11-11 | Reverse-osmosis-preventing paper diaper |
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| Publication Number | Publication Date |
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| CN211213900U true CN211213900U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921937638.2U Active CN211213900U (en) | 2019-11-11 | 2019-11-11 | Reverse-osmosis-preventing paper diaper |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716698A (en) * | 2021-03-24 | 2021-04-30 | 袁昕煜 | Adjustable paper diaper |
| CN113995577A (en) * | 2021-12-07 | 2022-02-01 | 广东冰冰护理用品有限公司 | Prevent menstrual period trousers of edge leakage |
| CN114053039A (en) * | 2021-10-12 | 2022-02-18 | 方丹 | Baby diaper with strong water absorption |
-
2019
- 2019-11-11 CN CN201921937638.2U patent/CN211213900U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716698A (en) * | 2021-03-24 | 2021-04-30 | 袁昕煜 | Adjustable paper diaper |
| CN114053039A (en) * | 2021-10-12 | 2022-02-18 | 方丹 | Baby diaper with strong water absorption |
| CN114053039B (en) * | 2021-10-12 | 2023-09-22 | 泗县微腾知识产权运营有限公司 | Baby diaper with strong water absorption |
| CN113995577A (en) * | 2021-12-07 | 2022-02-01 | 广东冰冰护理用品有限公司 | Prevent menstrual period trousers of edge leakage |
| CN113995577B (en) * | 2021-12-07 | 2022-09-06 | 广东冰冰护理用品有限公司 | Prevent menstrual period trousers of edge leakage |
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