CN201692172U - Baby diaper with comprehensive leak-proof effect - Google Patents
Baby diaper with comprehensive leak-proof effect Download PDFInfo
- Publication number
- CN201692172U CN201692172U CN2010202398398U CN201020239839U CN201692172U CN 201692172 U CN201692172 U CN 201692172U CN 2010202398398 U CN2010202398398 U CN 2010202398398U CN 201020239839 U CN201020239839 U CN 201020239839U CN 201692172 U CN201692172 U CN 201692172U
- Authority
- CN
- China
- Prior art keywords
- diaper
- layer
- cotton core
- hydrophilic surface
- core layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000000694 effects Effects 0.000 title description 3
- 229920000742 Cotton Polymers 0.000 claims abstract description 29
- 239000012792 core layer Substances 0.000 claims abstract description 29
- 230000005660 hydrophilic surface Effects 0.000 claims abstract description 28
- 239000002344 surface layer Substances 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000010410 layer Substances 0.000 claims abstract description 13
- 238000004078 waterproofing Methods 0.000 claims description 21
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 210000002700 urine Anatomy 0.000 abstract description 9
- 230000008602 contraction Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 6
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 3
- 210000003608 fece Anatomy 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003405 preventing effect Effects 0.000 description 1
Images
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to a baby diaper, in particular to a baby diaper with good leak-proof performance. The baby diaper of the utility model comprises a hydrophilic surface layer and a waterproof bottom layer, wherein a water absorption cotton core layer is arranged between the hydrophilic surface layer and the waterproof bottom layer, the hydrophilic surface layer is glued with the waterproof bottom layer at the outer side of two vertical ends of the water absorption cotton core layer, both sides of the baby diaper are respectively provided with a side-leak-proof three-dimensional protection cuff, a rubber band capable of being contracted in the vertical direction is arranged in each three-dimensional protection cuff, and the three-dimensional protection cuffs are directly pasted on the waterproof bottom layer. In the structure, two vertical ends of the three-dimensional protection cuffs are glued with the hydrophilic surface layer, the gluing position is positioned at the outer side of two vertical ends of the water absorption cotton core layer, and preferably, the contraction length of the rubber bands in the three-dimensional protection cuffs is greater than the vertical length of the water absorption cotton core layer. A water absorption layer can also be additionally arranged on the vertical end of the water absorption cotton core layer, and an elastic waistline can also be additionally arranged at the front side and the back side. The utility model with the structure can prevent urine from being leaked towards both sides, can prevent the urine from being forwards and backwards leaked, and belongs to an ideal leak-proof baby diaper.
Description
Technical field
This utility model relates to a kind of diaper, the good diaper of particularly a kind of leakageresistance.
Background technology
Traditional diaper, its structure roughly is: top is a hydrophilic surface layer, is a substratum for waterproofing (being the back side of diaper) below, the centre is an absorbent cotton core layer.Through one cutting pressing and forming, respectively be provided with a stereo enclosure at the diaper dual-side, in case the Excreta amount spills from side when big, be equipped with in the stereo enclosure can vertically shrink elastic.Be provided with a pair of VELCRO in the both sides, rear end of trousers body in addition, be worn on the human body so that the front and back end of trousers body is sticky.The base portion of stereo enclosure facade of tradition diaper is to stick on earlier on the hydrophilic surface layer, and then bonding with substratum for waterproofing, urine sometimes along the fiber of hydrophilic surface layer toward the both sides seepage; And the stereo enclosure of traditional diaper mainly prevents side leakage, but Excreta can be from vertical two ends (being the front and back end) seepage of diaper sometimes, and causes the pollution of medicated clothing; And, the elastic waistline of traditional diaper all be assemblied in diaper hydrophilic surface layer and substratum for waterproofing between, perhaps stick on the hydrophilic surface layer, the transverse width of elastic waistline is not very wide, the extensibility during stretching is limited, can not accomplish very next to the shin.
Summary of the invention
The technical problem that this utility model need solve is: in the deficiency aspect the leakproof, and provide a kind of diaper that can comprehensively solve side leakage and front and back leak problem at traditional diaper.
The technical scheme that this utility model adopted: this utility model comprises hydrophilic surface layer, substratum for waterproofing, between hydrophilic surface layer and substratum for waterproofing, be absorbent cotton core layer, in the outside, the vertical two ends of absorbent cotton core layer, hydrophilic surface layer and substratum for waterproofing are bonded together, respectively be provided with a stereo enclosure that prevents side leakage in the diaper both sides, be equipped with in the stereo enclosure can vertically shrink elastic, the base portion of stereo enclosure facade is directly to stick on the substratum for waterproofing.
In the said structure, vertical two ends of stereo enclosure and hydrophilic surface layer are bonding, and bond locations is in the outside at the vertical two ends of absorbent cotton core layer, and preferably the contracted length of the interior elastic of stereo enclosure is greater than the longitudinal length of absorbent cotton core layer.
Also can install a slice water accepting layer additional at the vertical end in absorbent cotton core layer, this sheet water accepting layer directly is pasted on the dual-side stereo enclosure and above the hydrophilic surface layer.
This utility model also can if elastic waistline is contained in the front, just cover elastic waistline on the stereo enclosure of both sides at vertical end assembling elastic waistline of diaper, and it vertically holds some covering superimposed on vertical end of absorbent cotton core layer.
For improving extensibility, this utility model also can be assemblied in elastic waistline the back side of substratum for waterproofing.
The beneficial effects of the utility model: this utility model with above structure both can prevent that urine to the both sides seepage, can prevent urine seepage forwards, backwards again, was a kind of ideal anti-leakage of urine trousers.
Description of drawings
Fig. 1 is that the stereo enclosure of traditional diaper sticks on the sketch map on the hydrophilic surface layer;
Fig. 2 is that stereo enclosure of the present utility model sticks on the sketch map on the substratum for waterproofing;
Fig. 3 is in the sketch map in the outside, the vertical two ends of absorbent cotton core layer for this utility model stereo enclosure bond locations;
Fig. 4 adds the sketch map of water accepting layer for vertical end of this utility model absorbent cotton core layer;
Sketch map when Fig. 5 is assemblied in the front for elastic waistline of the present utility model;
Sketch map when Fig. 6 is assemblied in the back side for elastic waistline of the present utility model.
The specific embodiment
Referring to Fig. 1, this is the sketch map of traditional diaper, also be among Fig. 3 along A-A to cutaway view.Its structure is: top one deck is hydrophilic surface layer 1, is that a substratum for waterproofing 6(is the back side of diaper below), the centre is an absorbent cotton core layer 2.Respectively be provided with a stereo enclosure 3 that prevents side leakage in the diaper both sides.The base portion of stereo enclosure 3 facades of tradition diaper is to be bonded in (referring to the bond locations among the figure 10) on the hydrophilic surface layer 1.Urine sometimes along the fiber of hydrophilic surface layer 1 toward the both sides seepage.Referring to Fig. 2, this utility model directly sticks on the base portion of stereo enclosure 3 facades on the substratum for waterproofing 6, what urine touched like this all is non-woven fabrics and the substratum for waterproofing of refusing water, have no chance by the past both sides of the fiber seepage of hydrophilic surface layer, and stereo enclosure can be made double-deckly, effect is better.Referring to Fig. 3, the vertical two ends and the hydrophilic surface layer 1 of stereo enclosure 3 of the present utility model are bonding, and bond locations is in the outside at the vertical two ends of absorbent cotton core layer, i.e. the zone that dash area B represents among Fig. 3.And the contracted length (being the L2 among Fig. 3) of elastics 5 in the stereo enclosure 3 is designed to the longitudinal length greater than absorbent cotton core layer, can directly mention substratum for waterproofing 6 when allowing elastic 5 stretch, such structure, vertically hold two to form certain altitude when diaper is worn, help the vertically leakproof of end.Referring to Fig. 4, this utility model also can install water accepting layer 4 additional at vertical two ends of absorbent cotton core layer 2, and water accepting layer 4 directly is pasted on dual-side stereo enclosure 3 and above the hydrophilic surface layer 1.Referring to Fig. 5, this utility model also can be equipped with elastic waistline 7 at vertical end of diaper, elastic waistline 7 can be assemblied in the front of diaper, promptly cover on the stereo enclosure of both sides, some covering of vertical end of elastic waistline 7 is superimposed on vertical end of absorbent cotton core layer, can cover superimposed on vertical end of absorbent cotton core layer 2 5-10mm.The elastic waistline and the absorbent cotton core layer of tradition diaper do not cover superimposed relation.Adopt to cover superimposed mode, cooperate, can form the substratum for waterproofing dash pad that inside contraction is mentioned, thereby produce the effect that prevents the urine front and back leak with the adhesion area of following U type.Elastic waistline and hydrophilic surface layer are bonding by the mode of heat bonding or applying glue, adhesion area is the U type, is the outside at the vertical two ends of elastic waistline (can apart from the vertical two ends of absorbent cotton core layer outside 5-15mm) and elastic waistline transverse ends (what dash area A represented among the figure is elastic waistline 7 and hydrophilic surface layer 1 adherent zone).Such structure helps allowing vertical two of absorbent cotton core layer encircle shape to inwardly forming between the adhesion area, and leak preventing effect is better.Referring to Fig. 6, this utility model also can be assemblied in elastic waistline 7 back side of substratum for waterproofing 6, and the constraint that such design is not installed by adhesive tape can is done the transverse width of elastic waistline 7 enough wide, so extensibility is good, and snug fit very when wearing.
Claims (8)
1. the diaper of a comprehensive leakproof, comprise hydrophilic surface layer, substratum for waterproofing, between hydrophilic surface layer and substratum for waterproofing, be absorbent cotton core layer, in the outside, the vertical two ends of absorbent cotton core layer, hydrophilic surface layer and substratum for waterproofing are bonded together, respectively be provided with a stereo enclosure that prevents side leakage in the diaper both sides, be equipped with in the stereo enclosure can vertically shrink elastic, it is characterized in that: the base portion of stereo enclosure facade is directly to stick on the substratum for waterproofing.
2. the diaper of a kind of comprehensive leakproof according to claim 1 is characterized in that: stereo enclosure refuses by two-layer that water is non-woven fabric compounded to form.
3. the diaper of a kind of comprehensive leakproof according to claim 1, it is characterized in that: vertical two ends of stereo enclosure and hydrophilic surface layer are bonding, and bond locations is in the outside at the vertical two ends of absorbent cotton core layer.
4. the diaper of a kind of comprehensive leakproof according to claim 3 is characterized in that: the contracted length of elastic is greater than the longitudinal length of absorbent cotton core layer in the stereo enclosure.
5. the diaper of a kind of comprehensive leakproof according to claim 4, it is characterized in that: the vertical end in absorbent cotton core layer adds a slice water accepting layer, and this sheet water accepting layer directly is pasted on the dual-side stereo enclosure and above the hydrophilic surface layer.
6. the diaper of a kind of comprehensive leakproof according to claim 4, it is characterized in that: the vertical end at diaper is equipped with elastic waistline, elastic waistline covers on the stereo enclosure of both sides, and some covering of vertical end of elastic waistline is superimposed on vertical end of absorbent cotton core layer.
7. the diaper of a kind of comprehensive leakproof according to claim 4, it is characterized in that: the vertical end at diaper is equipped with elastic waistline, and elastic waistline is the back side that directly sticks on substratum for waterproofing.
8. the diaper of a kind of comprehensive leakproof according to claim 5, it is characterized in that: the vertical end at diaper is equipped with elastic waistline, and elastic waistline is the back side that directly sticks on substratum for waterproofing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202398398U CN201692172U (en) | 2010-06-29 | 2010-06-29 | Baby diaper with comprehensive leak-proof effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202398398U CN201692172U (en) | 2010-06-29 | 2010-06-29 | Baby diaper with comprehensive leak-proof effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201692172U true CN201692172U (en) | 2011-01-05 |
Family
ID=43393413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202398398U Expired - Lifetime CN201692172U (en) | 2010-06-29 | 2010-06-29 | Baby diaper with comprehensive leak-proof effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201692172U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862242A (en) * | 2010-06-29 | 2010-10-20 | 覃叙钧 | Roundly leak-proof paper diaper |
| WO2012000411A1 (en) * | 2010-06-29 | 2012-01-05 | Qin Xujun | Paper diaper having water absorbing layers for preventing front and back leakages |
| WO2012000412A1 (en) * | 2010-06-29 | 2012-01-05 | Qin Xujun | Paper diaper with novel elastic waistbands |
| WO2012000413A1 (en) * | 2010-06-29 | 2012-01-05 | Qin Xujun | Paper diaper with elastic waistlines assembled on back face |
| WO2012000410A1 (en) * | 2010-06-29 | 2012-01-05 | Qin Xujun | Paper diaper with front and back leak-proof three-dimensional shield |
| CN102908230A (en) * | 2012-10-10 | 2013-02-06 | 李红彪 | An anti-side leakage diaper |
| CN114145913A (en) * | 2021-12-08 | 2022-03-08 | 诺宸股份有限公司 | Leakage-proof absorption article and manufacturing method thereof |
-
2010
- 2010-06-29 CN CN2010202398398U patent/CN201692172U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862242A (en) * | 2010-06-29 | 2010-10-20 | 覃叙钧 | Roundly leak-proof paper diaper |
| WO2012000411A1 (en) * | 2010-06-29 | 2012-01-05 | Qin Xujun | Paper diaper having water absorbing layers for preventing front and back leakages |
| WO2012000412A1 (en) * | 2010-06-29 | 2012-01-05 | Qin Xujun | Paper diaper with novel elastic waistbands |
| WO2012000414A1 (en) * | 2010-06-29 | 2012-01-05 | Qin Xujun | Paper diaper for preventing longitudinal and lateral leakages |
| WO2012000413A1 (en) * | 2010-06-29 | 2012-01-05 | Qin Xujun | Paper diaper with elastic waistlines assembled on back face |
| WO2012000410A1 (en) * | 2010-06-29 | 2012-01-05 | Qin Xujun | Paper diaper with front and back leak-proof three-dimensional shield |
| CN102908230A (en) * | 2012-10-10 | 2013-02-06 | 李红彪 | An anti-side leakage diaper |
| CN114145913A (en) * | 2021-12-08 | 2022-03-08 | 诺宸股份有限公司 | Leakage-proof absorption article and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HU'NAN BAKEN HYGIENE PRODUCTS CO., LTD. Free format text: FORMER OWNER: TAN XUJUN Effective date: 20110727 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110727 Address after: 410000 No. 1, Pioneer Road, Ningxiang Economic Development Zone, Hunan, Changsha Patentee after: Hunan Baken Hygiene Products Co., Ltd. Address before: 410000, No. 1, Pioneer Road, Ningxiang, Hunan, Changsha Patentee before: Qin Xujun |
|
| ASS | Succession or assignment of patent right |
Owner name: QIN XUJUN Free format text: FORMER OWNER: HU'NAN BAKEN HEALTH PRODUCTS CO., LTD. Effective date: 20130508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410000 CHANGSHA, HUNAN PROVINCE TO: 410600 CHANGSHA, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130508 Address after: 1905, room 9, 410600 ERON International Garden, Ningxiang Road, Changsha, Hunan Patentee after: Qin Xujun Address before: 410000 No. 1, Pioneer Road, Ningxiang Economic Development Zone, Hunan, Changsha Patentee before: Hunan Baken Hygiene Products Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Kangcheng Care Products Co., Ltd. Assignor: Qin Xujun Contract record no.: 2014430000071 Denomination of utility model: Roundly leak-proof paper diaper Granted publication date: 20110105 License type: Common License Record date: 20140515 Assignee: Hunan Baken Hygiene Products Co., Ltd. Assignor: Qin Xujun Contract record no.: 2014430000076 Denomination of utility model: Roundly leak-proof paper diaper Granted publication date: 20110105 License type: Common License Record date: 20140515 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160819 Address after: 410600 Ningxiang Economic Development Zone, Hunan City, No. 1 venture Avenue Patentee after: Hunan Kangcheng Care Products Co., Ltd. Address before: 1905, room 9, 410600 ERON International Garden, Ningxiang Road, Changsha, Hunan Patentee before: Qin Xujun |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20200106 Granted publication date: 20110105 |
|
| PP01 | Preservation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |
|
| CX01 | Expiry of patent term | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200629 Granted publication date: 20110105 |
|
| PD01 | Discharge of preservation of patent |