CN107981985B - Breathable and anti-seepage diaper - Google Patents

Breathable and anti-seepage diaper Download PDF

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Publication number
CN107981985B
CN107981985B CN201711245324.1A CN201711245324A CN107981985B CN 107981985 B CN107981985 B CN 107981985B CN 201711245324 A CN201711245324 A CN 201711245324A CN 107981985 B CN107981985 B CN 107981985B
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CN
China
Prior art keywords
diaper
breathable
impermeable
air
shaped cylinder
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Application number
CN201711245324.1A
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Chinese (zh)
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CN107981985A (en
Inventor
贺帅
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Individual
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Individual
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Priority to CN201711245324.1A priority Critical patent/CN107981985B/en
Priority to PCT/CN2018/080667 priority patent/WO2019104913A1/en
Publication of CN107981985A publication Critical patent/CN107981985A/en
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Publication of CN107981985B publication Critical patent/CN107981985B/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15544—Permeability
    • A61F2013/15552—Air permeability

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

The invention provides a breathable and impermeable diaper which comprises a diaper body at least composed of two absorption composite layers and an impermeable layer, wherein a plurality of through holes are formed in the middle of the diaper body, and a breathable and impermeable device is embedded in each through hole. The air-permeable and anti-seepage device is an I-shaped cylinder, a flow blocking layer is arranged at the lower bottom of the I-shaped cylinder, and a plurality of air holes are formed in the flow blocking layer. The invention has good air permeability and anti-permeability, solves the problems of poor air permeability, high temperature and high humidity of the existing diaper, and has simple structure and low manufacturing cost.

Description

Breathable and anti-seepage diaper
Technical Field
The invention relates to a diaper, in particular to a breathable and anti-seepage diaper.
Background
A diaper, namely a paper diaper, is a disposable protective underwear which is widely used by infants and adults and is mainly used for absorbing urine discharged by infants and excrement and urine incontinent by old people. The diaper has the advantages of convenient carrying, no need of cleaning, convenient replacement and the like, is deeply loved by people, and brings great convenience to the daily life of people.
However, all brands of diapers in the markets at home and abroad have a technical bottleneck which is not broken up till now, namely, the diapers have poor air permeability, high temperature and high humidity when in use, and the environment is just an ideal hotbed of germs, so that skin diseases such as eczema, allergic dermatitis and the like of a user, genital inflammation and digestive system diseases are easily caused, and particularly, male testicles are seriously damaged. The paper of diaper and social transformation-chemistry and society states that the genitals of children are always covered in a narrow space, and the heat in the crotch is difficult to dissipate, so that the normal development of the testis and the pudendum is affected. Developed countries in Europe and America have long-term use of urine retention, so that the generation of urine retention is formed, and Asians have short-term use, so that the fertility of Europe and America is lower than that of Asians.
Because the health of infants is related to the future of human beings, in order to protect the health of human beings, especially the reproductive health of infants, the problems of poor air permeability, high temperature and high humidity of the diaper are thoroughly solved, and the health care diaper is the mission and pursuit of each technologist in the field.
Disclosure of Invention
Aiming at the problems of the existing diaper in use, the invention aims to solve the technical problems of poor air permeability, high temperature and high humidity of the existing diaper.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a breathable and impermeable diaper comprises a diaper body which is composed of at least two absorption composite layers and an impermeable layer, wherein a plurality of through holes are formed in the middle of the diaper body, and a breathable and impermeable device is embedded in each through hole; the air-permeable and anti-seepage device is an I-shaped cylinder, a flow blocking layer is arranged at the lower bottom of the I-shaped cylinder, and a plurality of air holes are formed in the flow blocking layer.
The aperture of the air holes is 0.1 mm.
The size of the upper part of the I-shaped cylinder is smaller than that of the lower part of the I-shaped cylinder.
The breathable anti-seepage device is made of silica gel.
The breathable and impermeable diaper designed by the technical scheme has the advantages that the breathable and impermeable diaper body is provided with the plurality of through holes, the breathable and impermeable device is embedded in each through hole and is an I-shaped cylinder, the lower bottom of the I-shaped cylinder is provided with the flow blocking layer, the flow blocking layer is provided with the plurality of air holes, the breathable and impermeable diaper can be well breathable when used through the I-shaped cylinder and the air holes, and urine permeating into the breathable holes cannot seep out of the air holes under the action of the surface tension of liquid due to the small diameter of the air holes, so that the breathable and impermeable diaper has dual effects of breathability and impermeability. The invention has simple structure and low manufacturing cost, and better solves the problems of the prior diaper.
Drawings
FIG. 1 is a schematic view of a breathable, barrier diaper constructed in accordance with the present invention;
fig. 2 shows a schematic cross-sectional view of the breathable barrier device of fig. 1.
Detailed Description
The invention relates to a breathable and impermeable diaper, which is specifically described below with reference to the accompanying drawings.
Referring to fig. 1 and 2, the breathable and impermeable diaper comprises a diaper body 1 which is composed of at least two absorption composite layers and an impermeable layer, wherein a plurality of through holes 2 are formed in the middle of the diaper body 1, and a breathable and impermeable device made of silica gel is embedded in each through hole 2. The air-permeable and anti-seepage device is of an I-shaped structure consisting of an upper circular ring 3, a lower circular ring 6 and a cylinder 5 connecting the upper circular ring 3 and the lower circular ring 6, wherein a flow blocking layer 8 is arranged on the ring of the lower circular ring 6, a plurality of air holes 7 are arranged on the flow blocking layer 8, and the aperture of each air hole 7 is 0.1 mm. The size of the upper ring 3 can be smaller than the size of the lower ring 6.
When the urine absorption device is used, urine of a user is absorbed by the absorption composite layer, and the plurality of air holes and the through holes in the air-permeable and anti-seepage device play a role in ventilation, so that the urine absorption device can well cool and dehumidify. If urine permeates into the through holes in the air-permeable and anti-seepage device, the urine is not easy to overflow from the air holes under the action of the surface tension of the liquid because the air holes are micropores, so that the anti-seepage effect is realized.

Claims (3)

1. A breathable and impermeable diaper comprises a diaper body which is composed of at least two absorption composite layers and an impermeable layer, and is characterized in that a plurality of through holes are arranged in the middle of the diaper body, and a breathable and impermeable device is respectively embedded in each through hole; the air-permeable and anti-seepage device is an I-shaped cylinder, a flow blocking layer is arranged at the lower bottom of the I-shaped cylinder, and a plurality of air holes are formed in the flow blocking layer.
2. The air permeable, impervious diaper of claim 1 wherein said I-shaped cylinder has an upper dimension less than a lower dimension.
3. The breathable, impervious diaper of claim 1 wherein said breathable, impervious means is made of silicone.
CN201711245324.1A 2017-12-01 2017-12-01 Breathable and anti-seepage diaper Active CN107981985B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201711245324.1A CN107981985B (en) 2017-12-01 2017-12-01 Breathable and anti-seepage diaper
PCT/CN2018/080667 WO2019104913A1 (en) 2017-12-01 2018-03-27 Breathable and impermeable diaper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711245324.1A CN107981985B (en) 2017-12-01 2017-12-01 Breathable and anti-seepage diaper

Publications (2)

Publication Number Publication Date
CN107981985A CN107981985A (en) 2018-05-04
CN107981985B true CN107981985B (en) 2020-05-26

Family

ID=62034911

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711245324.1A Active CN107981985B (en) 2017-12-01 2017-12-01 Breathable and anti-seepage diaper

Country Status (2)

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CN (1) CN107981985B (en)
WO (1) WO2019104913A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114376797B (en) * 2022-02-28 2022-11-01 贵州卡布婴童用品有限责任公司 Ventilation leak protection panty-shape diapers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103349590A (en) * 2013-07-11 2013-10-16 金红叶纸业集团有限公司 Absorbing product
CN105726218A (en) * 2014-12-08 2016-07-06 天津宝龙发卫生制品有限公司 Diaper
CN205515216U (en) * 2016-01-26 2016-08-31 东莞市润葆纸业有限公司 Increase panty -shape diapers of core intensity and water conservancy diversion effect

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL347938A1 (en) * 1998-08-25 2002-04-22 Kimberly Clark Co Absorbent article which has a high air exchange rate and maintains skin temperature when wet
US6287286B1 (en) * 1998-08-25 2001-09-11 Kimberly-Clark Worldwide, Inc. Absorbent article having a reduced viability of candida albicans
DE102006042145B3 (en) * 2006-09-06 2007-10-31 Michael Dehn Ventilation insert for use in e.g. electronic device, has absorber arranged on air-permeable layer that swells during contact with water, another air-permeable layer, and covers provided above air-permeable layers
EP2222263A1 (en) * 2007-12-21 2010-09-01 Sca Hygiene Products AB Absorbent article comprising at least one ventilation component
JP6159616B2 (en) * 2012-12-10 2017-07-05 花王株式会社 Absorbent articles
CN203436475U (en) * 2013-08-22 2014-02-19 刘忠国 Multifunctional paper diaper
CN203970684U (en) * 2014-05-16 2014-12-03 中天（中国）工业有限公司 Once ventilative PU foam draws trousers
JP5669976B1 (en) * 2014-06-30 2015-02-18 ユニ・チャーム株式会社 Absorbent article and wearing article comprising the absorbent article
JP6480173B2 (en) * 2014-12-16 2019-03-06 花王株式会社 Disposable diapers
CN205626241U (en) * 2016-04-12 2016-10-12 唐军 Male urine collector
CN206547885U (en) * 2017-03-09 2017-10-13 王琴 Peritomize postoperative rehabilitation underpants

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103349590A (en) * 2013-07-11 2013-10-16 金红叶纸业集团有限公司 Absorbing product
CN105726218A (en) * 2014-12-08 2016-07-06 天津宝龙发卫生制品有限公司 Diaper
CN205515216U (en) * 2016-01-26 2016-08-31 东莞市润葆纸业有限公司 Increase panty -shape diapers of core intensity and water conservancy diversion effect

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WO2019104913A1 (en) 2019-06-06
CN107981985A (en) 2018-05-04

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