CN220938309U - Sanitary article with three-dimensional guard ring - Google Patents
Sanitary article with three-dimensional guard ring Download PDFInfo
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- CN220938309U CN220938309U CN202322063215.5U CN202322063215U CN220938309U CN 220938309 U CN220938309 U CN 220938309U CN 202322063215 U CN202322063215 U CN 202322063215U CN 220938309 U CN220938309 U CN 220938309U
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- dimensional
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- hot air
- woven fabric
- lining cloth
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- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 52
- 238000010521 absorption reaction Methods 0.000 claims abstract description 36
- 239000005871 repellent Substances 0.000 claims abstract description 36
- 239000004744 fabric Substances 0.000 claims abstract description 34
- 238000005452 bending Methods 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 claims abstract description 10
- 239000010410 layer Substances 0.000 claims description 27
- 230000002745 absorbent Effects 0.000 claims description 24
- 239000002250 absorbent Substances 0.000 claims description 24
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 239000002344 surface layer Substances 0.000 claims description 3
- 230000000474 nursing effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 210000001124 body fluid Anatomy 0.000 description 3
- 239000010839 body fluid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 206010046543 Urinary incontinence Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000002175 menstrual effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model discloses a sanitary article with a three-dimensional guard, and belongs to the field of sanitary articles. The sanitary article comprises an absorption body and a three-dimensional protection ring, wherein the three-dimensional protection ring consists of a water-repellent hot air non-woven fabric, an elastic band and lining cloth, the water-repellent hot air non-woven fabric is in a strip shape, a bending part with an inner space is formed after the inner side edge of the water-repellent hot air non-woven fabric is bent downwards and outwards, the outer bottom surface of the bending part is adhered to the surface of the absorption body, the outer side edge of the water-repellent hot air non-woven fabric is adhered to the outer edge of the absorption body, the lining cloth is horizontally arranged in the inner space of the bending part, the elastic band is adhered between the upper surface of the lining cloth and the water-repellent hot air non-woven fabric through the elastic band, and the lower surface of the lining cloth is separated from the water-repellent hot air non-woven fabric. The waterproof three-dimensional protection cover is formed by enclosing the water-repellent hot air non-woven fabric on the outer side, and the rubber band and the lining cloth are arranged on the inner side in a matched manner, so that the support height of the three-dimensional protection cover can be skillfully ensured, the three-dimensional protection cover has a good water-repellent function, an excellent leakage-proof effect is achieved, skin friction can be effectively relieved, and the comfort level is remarkably improved.
Description
Technical Field
The utility model relates to the field of disposable sanitary products, in particular to a sanitary product with a three-dimensional guard.
Background
Side leakage is a common problem for sanitary absorbent articles used for urinary incontinence or menstrual use. Discharged body fluid gushes may temporarily flood the surface of the absorbent article, leaking out over the sides. To address this problem, absorbent articles have been provided with a three-dimensional containment along the lateral edges of the absorbent article in various ways to prevent leakage of body fluids at the sides. However, the effect of actually preventing side leakage is poor in the existing product when the product is specifically used, and elastic materials such as rubber strings and the like at the edge of the existing three-dimensional guard are rough, so that the skin of a wearer can be rubbed, and the comfort is poor.
An absorbent article with improved leg cuffs is disclosed as in prior art CN201180031683.1 patent application. The absorbent article includes a topsheet, a backsheet joined to the topsheet; and an absorbent core positioned between the topsheet and the backsheet. The absorbent core may have longitudinal edges and end edges, and the absorbent article may have leg cuffs extending along each longitudinal edge of the absorbent core. The leg cuffs may have a raised position and a flat position, the cross-sectional area of the leg cuffs being generally quadrilateral in shape in the raised position. The cross-sectional area of which is defined by the upper surface, the inner barrier, the outer barrier and the lower surface. However, the design of the quadrilateral leg hoop is very wasteful of materials, the width of the two side cloths is 30% larger than that of the conventional three-dimensional guard, and the quadrilateral leg hoops are easy to press together in the use process, so that the function of preventing leakage and isolating edges is not achieved. And still have discomfort due to the elastic members being located on the upper surface of the leg cuffs and in direct contact with the wearer's body.
Also, disclosed in prior art CN201921488398.2 patent application is a nursing pad with three-dimensional guard structure, this nursing pad includes nursing pad body and three-dimensional guard structure, and three-dimensional guard structure includes non-woven fabrics upper strata, non-woven fabrics lower floor, non-woven fabrics left side layer, non-woven fabrics right floor, and the non-woven fabrics lower floor is on a parallel with nursing pad body, and the below meets with nursing pad body, and the below parallel on non-woven fabrics upper strata is equipped with the elastic layer to make non-woven fabrics upper strata, non-woven fabrics lower floor, non-woven fabrics left side layer, non-woven fabrics right floor form and be on a parallel with the cylinder-like of nursing pad body. However, the elastic layer is elastic cloth with longitudinal elasticity, so that the elastic cloth is not easy to purchase, the process is difficult to realize, the three-dimensional protection structure is easy to collapse, and the side leakage prevention effect is poor.
Therefore, the above-mentioned prior side leakage-proof sanitary articles have inconvenience and defects in terms of structure and actual production, and further improvement is needed. How to create a new sanitary article with a three-dimensional protection ring, and the sanitary article can form a cylindrical three-dimensional protection ring through the cooperation of the rubber band, the water-repellent hot air non-woven fabric and the lining cloth, so that the comfort of a wearer can be improved, the purpose of preventing side leakage can be truly achieved, the process is easy to realize, the cost is low, and the sanitary article is an urgent need for improvement in the current industry.
Disclosure of utility model
The utility model aims to solve the technical problem of providing the sanitary article with the three-dimensional protection ring, which forms the cylindrical three-dimensional protection ring by the cooperation of the rubber band, the water-repellent hot air non-woven fabric and the lining cloth, can not only improve the comfort of a wearer, but also truly achieve the purpose of preventing side leakage, is easy to realize in process and has low cost, thereby overcoming the defects of the traditional sanitary article for preventing side leakage.
In order to solve the technical problems, the utility model provides a sanitary article with a three-dimensional protection ring, which comprises a strip-shaped absorption body, wherein three-dimensional protection rings are respectively arranged along two side edges of the length direction of the absorption body, the three-dimensional protection ring consists of a water-repellent hot air non-woven fabric, rubber strings and lining cloth, the water-repellent hot air non-woven fabric is in a strip shape, the inner side edge of the water-repellent hot air non-woven fabric is bent downwards and outwards to form a bending part with an inner space, the outer bottom surface of the bending part is adhered to the surface of the absorption body, the outer side edge of the water-repellent hot air non-woven fabric is adhered to the outer edge of the absorption body, the lining cloth is horizontally arranged in the inner space of the bending part, the rubber strings are adhered between the upper surface of the lining cloth and the top surface of the inner space of the bending part corresponding to the lining cloth, and the lower surface of the lining cloth is separated from the bottom surface of the inner space of the bending part, and the lining cloth is supported in the inner space of the bending part through the elastic action of the rubber strings to form the three-dimensional protection ring.
Further improved, the lining cloth adopts SMS non-woven fabric with the basis weight of 25-40 gsm.
Further improved, the length of the lining cloth is equal to the length of the water-repellent hot air non-woven fabric.
Further improved, the length of the rubber band is smaller than that of the water-repellent hot air non-woven fabric, and the rubber band is located at the middle section of the water-repellent hot air non-woven fabric.
Further improved, each bending part is provided with two parallel rubber strings.
Further improved, in the adhesive area between the outer bottom surface of the bending part and the surface of the absorption body, the inner side edges of the adhesive area at the two ends of the absorption body are closer to the middle of the absorption body than the edges of the adhesive area at the middle section of the absorption body.
Further improved, the outer bottom surface of the bending part is adhered to the two end surfaces of the absorption body through two adhesive strips, and the outer bottom surface of the bending part is adhered to the middle section surface of the absorption body through one adhesive strip.
Further improved, the absorption body sequentially comprises a surface layer, a diversion layer, a first toilet paper layer, an absorption layer, a second toilet paper layer, a bottom film and release paper from top to bottom, wherein the layers are adhered by glue, and an annular concave channel is further pressed on the absorption body between the two three-dimensional shields.
Further improved, the annular concave channel is arranged into an asymmetric structure with a wide front end and a narrow rear end.
Further improved, the front end inside the annular concave channel is also pressed with an elliptic concave channel, the inside of the elliptic concave channel is provided with the diversion layer, and the diversion layer adopts a blue core diversion layer.
With such a design, the utility model has at least the following advantages:
The sanitary product with the three-dimensional protection is formed by enclosing the water-repellent hot air non-woven fabric on the outer side and the rubber band and the lining cloth on the inner side in a matched mode, so that the supporting height of the three-dimensional protection can be skillfully ensured, the three-dimensional protection has a good water-repellent function, the water-repellent hot air non-woven fabric is soft and comfortable, and the cylindrical three-dimensional protection can effectively relieve skin friction due to the arc-shaped peripheral characteristics, so that a wearer can use the sanitary product more comfortably, the leakage-proof effect is excellent, and the comfort level is remarkably improved. The materials are easy to obtain, the processing technology is simple, the processing can be finished on line by one production line, and the cost is low.
Drawings
The foregoing is merely an overview of the present utility model, and the present utility model is further described in detail below with reference to the accompanying drawings and detailed description.
Fig. 1 is a schematic front view of the structure of the sanitary article with the three-dimensional enclosure of the present utility model.
Fig. 2 is a schematic perspective view of a sanitary article with a stereoscopic guard according to the present utility model.
Fig. 3 is a cross-sectional view taken along line A-A in fig. 1.
Fig. 4 is a sectional view taken along line B-B in fig. 1.
Detailed Description
Referring to fig. 1 to 4, the sanitary product with a three-dimensional protection ring according to the present embodiment includes a strip-shaped absorbing body 1, and three-dimensional protection rings 2 are respectively provided along two sides of the absorbing body 1 in the length direction.
In this embodiment, the absorbent body 1 includes, from top to bottom, a surface layer 11, a guide layer 12, a first toilet paper layer 13, an absorbent layer 14, a second toilet paper layer 15, a bottom film 16, and a release paper 17, which are adhered together by glue 18 to form an absorbent body with good absorption effect. Of course, the absorbent body 1 may also be of other existing construction.
The three-dimensional protection wall 2 in the embodiment is composed of a water-repellent hot air non-woven fabric 21, rubber strings 22 and lining cloth 23. The water-repellent hot air non-woven fabric 21 is in a strip shape, and the end part of the inner side of the water-repellent hot air non-woven fabric is bent downwards and outwards and then stuck to the lower surface of the water-repellent hot air non-woven fabric 21, so that a bent part with an inner space 24 is formed, and the outer bottom surface of the bent part is stuck to the surface of the absorption body 1. The outer side edge of the water-repellent hot air non-woven fabric 21 is bonded to the outer edge of the absorbent body 1. The lining cloth 23 is horizontally disposed in the inner space 24 of the bending portion, the rubber string 22 is adhered between the upper surface of the lining cloth 23 and the top surface of the inner space 24 of the bending portion corresponding to the upper surface of the lining cloth 23 through the rubber string 25, and the lower surface of the lining cloth 23 is separated from the bottom surface of the inner space 24 of the bending portion, so that the lining cloth 23 is supported in the inner space 24 of the bending portion through the elastic force of the rubber string 22, and a cylindrical three-dimensional protection is formed, as shown in fig. 4. The elastic band 22 is in an elongated state and is retracted in a natural state when being processed, and is cylindrical and supported by the bending part in cooperation with the lining cloth. The cylindrical three-dimensional protection ring 2 has the advantages that the outer side is arc-shaped, the edge of a friction body does not exist, and the comfort level is greatly improved.
In this embodiment, the lining cloth 23 is an SMS nonwoven fabric with a basis weight of 25-40gsm, and the SMS nonwoven fabric has a certain stiffness, so that the bent portion can be better ensured to form the cylindrical three-dimensional guard 2.
Specifically, the length of the lining cloth 23 is equal to the length of the water-repellent hot air non-woven fabric 21. The length of the rubber band 22 is smaller than that of the water-repellent hot air non-woven fabric 21, and the rubber band 22 is located at the middle section of the water-repellent hot air non-woven fabric 21, namely, the cylindrical three-dimensional guard is high in the middle section of the absorption body 1, gradually reduces at the two end positions of the absorption body 1, forms flush bonding with the two end parts of the absorption body 1, accords with the characteristics of low middle and high two ends when the product is used by a human body, and has a particularly good side leakage prevention effect.
In a preferred embodiment, two parallel rubber strings 22 are provided in each bending portion. In the outside bottom surface of bending portion with in the bonding area on absorption body 1 surface, be located the bonding area inboard edge at absorption body 1 both ends is located the bonding area edge in absorption body 1 middle section is closer to absorption body 1's centre, forms three-dimensional protection wall 2 promptly and laminates gradually at absorption body 1 both ends department, but improves gradually at absorption body 1's middle section support degree, forms the protection wall structure that accords with the side leakage prevention effect to this protection wall structure is difficult for collapsing, and the supporting effect is good.
Specifically, the outer bottom surface of the bending part is adhered to the two end surfaces of the absorption body 1 through two adhesive strips 3, and the outer bottom surface of the bending part is adhered to the middle section surface of the absorption body 1 through one adhesive strip 4. Of course, the width of the adhesive tape provided at both end portions of the bending portion may be widened, and the width of the adhesive tape provided at the intermediate portion of the bending portion may be narrowed.
In addition, in the sanitary article with a three-dimensional protection in this embodiment, the annular concave channel 5 is pressed on the absorption body 1 between the two three-dimensional protection bodies 2. And the annular concave channel 5 is arranged into an asymmetric structure with a wide front end and a narrow rear end, so that the annular concave channel is more in line with the physiological structure of a human body, and is more beneficial to the accurate positioning and infiltration absorption of body fluid.
In this embodiment, the front end inside the annular concave channel 5 is further pressed with an elliptical concave channel 6, and the inside of the elliptical concave channel 6 is provided with the diversion layer 12. The flow guiding layer 12 adopts a blue core flow guiding layer, so that the flow guiding effect is improved.
The absorption body 1 can be a product with the protective wings or a product without the protective wings, and is arranged according to actual requirements.
The sanitary article with the three-dimensional protection ring is novel in structural design, easy to obtain materials, capable of being processed on line on one production line, simple in process and low in cost, and elastic cloth which is difficult to purchase and use is avoided.
The utility model is a sanitary product with comfortable elastic three-dimensional guard, because the non-woven fabrics on the middle and outer sides of the three-dimensional guard adopt water-repellent hot air non-woven fabrics, the non-woven fabrics not only have water-repellent function, but also are soft and comfortable, and are more comfortable after contacting with human bodies; the waterproof hot air non-woven fabric is folded, and the lining cloth and the rubber band are arranged in the folded part of the waterproof hot air non-woven fabric, so that the top of the three-dimensional protection ring can be well supported, and the waterproof hot air non-woven fabric has an effective anti-leakage effect; and the cylindrical three-dimensional guard is characterized by the arc periphery, so that the friction of skin can be effectively relieved, and the wearer can use the cylindrical three-dimensional guard more comfortably.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the utility model in any way, and some simple modifications, equivalent variations or modifications can be made by those skilled in the art using the teachings disclosed herein, which fall within the scope of the present utility model.
Claims (10)
1. The utility model provides a take three-dimensional sanitary article who protects, includes rectangular shape absorption body, its characterized in that follows absorption body length direction's both sides limit is equipped with three-dimensional protection respectively, three-dimensional protection comprises water-repellent hot-blast non-woven fabrics, rubber band and lining cloth, water-repellent hot-blast non-woven fabrics is rectangular shape, and its medial side outwards forms the portion of bending that has the inner space after bending downwards, the outside bottom surface of portion of bending with absorption body surface paste, water-repellent hot-blast non-woven fabrics's lateral side with absorption body's outward flange bonds, the lining cloth level sets up in the inner space of portion of bending, the rubber band is glued through the rubber band to be pasted between the upper surface of lining cloth and the top surface of the portion of bending inner space that corresponds, the lower surface of lining cloth with separate between the bottom surface of portion of bending inner space, then will the lining cloth is supported in the inner space of portion of bending through the elasticity effect of rubber band forms cylindric three-dimensional protection.
2. The sanitary article with three-dimensional containment according to claim 1, wherein the interlining is an SMS nonwoven fabric having a basis weight of 25-40 gsm.
3. The sanitary article with three-dimensional containment according to claim 2, wherein the length of the interlining is equal to the length of the water-repellent hot air non-woven fabric.
4. The sanitary article with three-dimensional containment according to claim 2, wherein the length of the elastic is smaller than the length of the water-repellent hot air non-woven fabric, and the elastic is located at a middle position of the water-repellent hot air non-woven fabric.
5. The sanitary product with three-dimensional enclosure according to claim 4, wherein two parallel rubber strings are provided in each of the folded portions.
6. The sanitary article with three-dimensional protection according to claim 4, wherein, in the adhesive region between the outer bottom surface of the folded portion and the surface of the absorbent body, the inner edges of the adhesive regions at both ends of the absorbent body are closer to the middle of the absorbent body than the edges of the adhesive regions at the middle of the absorbent body.
7. The sanitary article with three-dimensional protection according to claim 6, wherein the outer bottom surface of said bent portion is attached to both end surfaces of said absorbent body by two attaching strips, and wherein the outer bottom surface of said bent portion is attached to the middle section surface of said absorbent body by one attaching strip.
8. The sanitary article with three-dimensional protection according to any one of claims 1 to 7, wherein said absorbent body comprises, in order from top to bottom, a surface layer, a guide layer, a first toilet paper layer, an absorbent layer, a second toilet paper layer, a bottom film and release paper, each layer being glued together, and an annular channel being pressed on said absorbent body between two of said three-dimensional protection.
9. The sanitary product with three-dimensional enclosure according to claim 8, wherein the annular channel is provided in an asymmetric configuration with a wide front end and a narrow rear end.
10. The sanitary article with the three-dimensional protection ring according to claim 9, wherein an elliptical concave channel is further pressed at the front end of the inner part of the annular concave channel, the flow guiding layer is arranged in the elliptical concave channel, and the flow guiding layer adopts a blue core flow guiding layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322063215.5U CN220938309U (en) | 2023-08-02 | 2023-08-02 | Sanitary article with three-dimensional guard ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322063215.5U CN220938309U (en) | 2023-08-02 | 2023-08-02 | Sanitary article with three-dimensional guard ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220938309U true CN220938309U (en) | 2024-05-14 |
Family
ID=91016052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322063215.5U Active CN220938309U (en) | 2023-08-02 | 2023-08-02 | Sanitary article with three-dimensional guard ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220938309U (en) |
-
2023
- 2023-08-02 CN CN202322063215.5U patent/CN220938309U/en active Active
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| GR01 | Patent grant | ||
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