CN213250438U - Sanitary towel with hole groove structure - Google Patents
Sanitary towel with hole groove structure Download PDFInfo
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- CN213250438U CN213250438U CN202021123905.5U CN202021123905U CN213250438U CN 213250438 U CN213250438 U CN 213250438U CN 202021123905 U CN202021123905 U CN 202021123905U CN 213250438 U CN213250438 U CN 213250438U
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Abstract
The utility model discloses a sanitary towel with hole groove structure, including sanitary towel body and flap, its characterized in that: the upper surface of the sanitary towel body is provided with a containing groove, a water absorption core layer is arranged in the containing groove, and a protective surface layer is arranged above the water absorption core layer; the upper surface of the protective surface layer is provided with a surrounding bulge part, and a plurality of surrounding flow resisting grooves are arranged in the surrounding area of the bulge part; a plurality of permeation holes penetrating through the protective surface layer are formed in the surrounding area of the bulge part and the bottom of the flow blocking groove; the surface middle part of the water absorption core layer is provided with a plurality of raised absorption points, the back surface of the facing protective layer is provided with a plurality of inner grooves matched with the corresponding absorption points, and the inner grooves are communicated with the permeation holes in the surrounding area of the raised part. The utility model can greatly improve the absorption capacity of menstrual blood, and has the characteristics of good absorption effect of menstrual blood and large absorption capacity.
Description
Technical Field
The utility model relates to the technical field of sanitary products, in particular to a sanitary towel with a hole groove structure.
Background
A sanitary towel is an absorbent product, mainly made of cotton-shaped paper pulp and a polymer absorber, and is used for absorbing menstrual blood flowing out of a vagina when women have menstrual flow. The prior sanitary towel has basically the same and different structures, is planar and has the same thickness, namely, a dry and comfortable net surface is arranged on the surface of the sanitary towel, a water absorbing material layer is arranged in the middle of the sanitary towel, and wings, a leakage-proof film, a bottom glue and a piece of stripping paper are arranged on the bottom surface of the sanitary towel. However, the sanitary towel has a single structure, and can not effectively absorb the menstrual blood when the menstrual blood discharge is large, so that the sanitary towel is easy to leak; in addition, the sanitary napkin may shift or bend with the underpants while doing sports or riding, greatly affecting the absorption effect, causing unnecessary troubles and embarrassment for women.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sanitary towel with hole groove structure. The utility model can greatly improve the absorption capacity of menstrual blood, and has the characteristics of good absorption effect of menstrual blood and large absorption capacity.
The technical scheme of the utility model: a sanitary towel with a hole groove structure comprises a sanitary towel body and a protective wing, wherein an accommodating groove is formed in the upper surface of the sanitary towel body, a water absorption core layer is arranged in the accommodating groove, and a protective surface layer is arranged above the water absorption core layer; the upper surface of the protective surface layer is provided with a surrounding bulge part, and a plurality of surrounding flow resisting grooves are arranged in the surrounding area of the bulge part; a plurality of permeation holes penetrating through the protective surface layer are formed in the surrounding area of the bulge part and the bottom of the flow blocking groove; the surface middle part of the water absorption core layer is provided with a plurality of raised absorption points, the back surface of the facing protective layer is provided with a plurality of inner grooves matched with the corresponding absorption points, and the inner grooves are communicated with the permeation holes in the surrounding area of the raised part.
Foretell sanitary towel with hole groove structure, the uplift is protruding including setting up the lateral part that is wavy in veneer protective layer both sides, and the bellied both ends of lateral part are connected with the setting and just are curved tip arch in veneer protective layer both ends.
In the sanitary napkin with the hole and groove structure, the joint of the flap and the sanitary napkin body is further provided with the wing part bulge with the arc-shaped bulge.
In the sanitary napkin with the hole-groove structure, two flow-resisting grooves are provided, and the side walls of the flow-resisting grooves between the flow-resisting grooves and outside the flow-resisting grooves are provided with slope-shaped groove walls; the heights of the groove walls are sequentially higher from the outside.
According to the sanitary napkin with the hole groove structure, the raised part is formed by gathering and raising hydrophobic cotton cloth, and the height of the raised part is 2-5 mm.
In the sanitary napkin with the hole and groove structure, the accommodating groove is connected with the water absorbing core layer and the facing layer in a sewing manner.
In the sanitary napkin with the hole-groove structure, the surface of the water-absorbing core layer is sewn and connected by the sewing thread to form a Chinese character 'tian' shape or a Chinese character 'jing' shape.
In the sanitary napkin with the pore-groove structure, the periphery of the water-absorbing core layer is sewn with the water-resisting layer, and the water-resisting layer is made of hydrophobic cotton.
In the sanitary napkin with the hole-groove structure, the absorption points are circular and convex, the height is 1-3 mm, and the diameter is 2-5 mm.
Compared with the prior art, the sanitary towel has the advantages that the upper surface of the sanitary towel body is provided with the holding tank, the water absorption core layer is arranged in the holding tank, and the protective surface layer is arranged above the water absorption core layer; the protective layer is attached to the vaginal opening, then menstrual blood is absorbed by the protective layer, wherein a penetration hole is formed in the middle of the protective layer, the menstrual blood can quickly penetrate into the water absorption core layer through the penetration hole and is absorbed by the water absorption core layer, and then if the menstrual blood volume is large, the menstrual blood is choked by a plurality of surrounding choked flow grooves and outer bulges arranged on the protective layer, and flows into the choked flow grooves directly or after choked flow, and secondary quick penetration is quickly formed by the penetration hole in the bottom of the choked flow grooves; the absorption point in the middle of the upper surface of the water absorption core layer is matched with the inner groove on the back surface of the facing layer, and the inner groove is communicated with the permeation hole, so that the menstrual blood passing through the permeation hole can be rapidly contacted with the absorption point of the water absorption core layer and absorbed by the absorption point, and the menstrual blood facing layer can be directly guided into the water absorption core layer, so that the absorption capacity of the menstrual blood can be greatly improved, and the facing layer has the characteristics of good absorption effect of the menstrual blood and large absorption capacity. Furthermore, the utility model discloses it is protruding still through setting up the alar part for help the side leakage prevention ability of uplift, improve the utility model discloses a leak protection effect. The utility model discloses still through the surface shape of optimizing the sandwich layer that absorbs water, utilize the effect of suture to form well word or field font for improve the menstrual blood absorbing capacity and the hourglass ability of absorbing water on sandwich layer surface. The utility model discloses a set up the absorption point of circular convex for improve the menstrual blood absorbed dose on the layer that absorbs water, and should absorb the reasonable and subsides of point size and protect the surface course isolation, can not cause women's discomfort. The utility model discloses still having optimized the structure in choker groove, utilizing between the choker groove and the lateral wall in choker groove in the outside go up the cell wall that becomes the slope shape, form the dam bank form, can improve the choked flow effect of menstrual blood, the menstrual blood of being convenient for is absorbed through the quick infiltration of infiltration hole.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention;
FIG. 3 is a schematic view of a back structure of a laminated protective cover;
fig. 4 is a schematic cross-sectional structure of the protective layer.
Description of the reference symbols in the drawings:
1. a sanitary napkin body; 2. a protective wing; 3. accommodating grooves; 4. a water absorbent core layer; 5. pasting a protective surface layer; 6. a raised portion; 7. a flow-blocking groove; 8. a penetration hole; 9. an absorption point; 10. an inner groove; 11. A side projection; 12. the end part is raised; 13. a wing protrusion; 14. a trench wall; 15. sewing; 16. And a water barrier layer.
Detailed Description
The present invention will be further described with reference to the following drawings and examples, but the invention is not limited thereto.
Example (b): a sanitary napkin with a hole-and-groove structure, as shown in figures 1-2, comprises a sanitary napkin body 1 and a protective wing 2, wherein the sanitary napkin body 1 and the protective wing 2 are basically similar to the shape of the conventional sanitary napkin sold in the market, and the back side of the sanitary napkin is also provided with an adhesive layer for being attached to underpants; the sanitary napkin is characterized in that an accommodating groove 3 is formed in the upper surface of the sanitary napkin body 1, a water absorbing core layer 4 is arranged in the accommodating groove 3, a protective surface layer 5 is arranged above the water absorbing core layer 4, the accommodating groove 3 is connected with the water absorbing core layer 4 and the protective surface layer 5 in a sewing mode, the surface of the water absorbing core layer 4 is connected in a field-shaped or well-shaped mode in a sewing mode through a sewing line 15, a waterproof layer 16 is sewn on the periphery of the water absorbing core layer 4, and the waterproof layer 16 is made of hydrophobic cotton; the upper surface of the facing protective layer 5 is provided with a surrounding bulge part 6, the bulge part 6 is formed by gathering and bulging hydrophobic cotton cloth, the height of the bulge part is 2-5 mm, the bulge part 6 comprises side bulges 11 which are arranged on two sides of the facing protective layer 5 and are wavy, two ends of each side bulge 11 are connected with arc-shaped end bulges 12 which are arranged at two ends of the facing protective layer 5, and the joint of the protective wing 2 and the sanitary towel body 1 is also provided with an arc-shaped bulge wing part 13; a plurality of enclosed flow blocking grooves 7 are formed in the enclosed area of the bulge part 6, as shown in fig. 4, two flow blocking grooves 7 are provided, and groove walls 14 forming slopes are arranged between the flow blocking grooves 7 and on the side walls of the flow blocking grooves 7 on the outer side; the heights of the groove walls 14 become higher from the outside in sequence; a plurality of permeation holes 8 penetrating through the protective surface layer 5 are formed in the enclosed area of the bulge part 6 and at the bottom of the flow-resisting groove 7; the middle part of the surface of the water absorption core layer 4 is provided with a plurality of convex absorption points 9, the absorption points 9 are in a circular convex shape, the height is 1-3 mm, the diameter is 2-5 mm, and the absorption points 9 are made of high polymer water absorption materials, such as water absorption sponge; as shown in fig. 3, the back surface of the facing layer 5 is provided with a plurality of inner grooves 10 matching with the corresponding absorption points 9, and the inner grooves 10 are communicated with the penetration holes 8 in the area surrounded by the raised part 6. The utility model arranges a holding tank 3 on the upper surface of the sanitary towel body 1, a water-absorbing core layer 4 is arranged in the holding tank 3, and a protective surface layer 5 is arranged above the water-absorbing core layer 4; the adhesive protective layer 5 is attached to the vaginal opening, then menstrual blood is absorbed by the adhesive protective layer 5, wherein the middle part of the adhesive protective layer 5 is provided with a penetration hole 8, the menstrual blood can firstly quickly penetrate into the water absorption core layer 4 through the penetration hole 8 and then is absorbed by the water absorption core layer 4, and secondly, if the menstrual blood volume is large, a plurality of surrounding flow-blocking grooves 7 and the bulge parts 6 on the outer side arranged on the adhesive protective layer block the menstrual blood, the menstrual blood directly flows into the flow-blocking grooves 7 or flows into the menstrual blood in the flow-blocking grooves 7 after the menstrual blood directly flows into the flow or flows into the menstrual blood after the menstrual blood is blocked, and secondary quick penetration is quickly formed by the penetration hole 8 at the; utilize the absorption point 9 at the middle part of the upper surface of the absorbent core layer 4 to agree with the inner groove 10 at the back of the facing layer 5, the inner groove 10 is communicated with the penetration hole 8, therefore, the menstrual blood passing through the penetration hole 8 can be fast contacted with the absorption point 9 of the absorbent core layer 4, and absorbed by the absorption point, so that the menstrual blood of the facing layer 5 can be directly guided to enter the absorbent core layer 4, thereby greatly improving the absorption capacity of the menstrual blood, and the absorbent pad has the characteristics of good absorption effect of the menstrual blood and large absorption capacity. The utility model discloses still through setting up alar part arch 13 for help the side leakage prevention ability of uplift portion 6, improve the leak protection effect. The absorbent core layer 4 is formed into a # -shape or a field-shape by optimizing the surface shape of the absorbent core layer 4 and utilizing the action of the stitches 15, and is used for improving the menstrual blood absorption capacity and leakage discharge capacity of the surface of the absorbent core layer 4. Through setting up circular convex absorption point 9 for improve the menstrual blood absorption capacity on layer that absorbs water, and this absorption point 9 is reasonable in size and have veneer 5 to keep apart, can not cause women's discomfort. The utility model discloses still optimized the structure of choked flow groove 7, utilized between choked flow groove 7 and the lateral wall of choked flow groove 7 in the outside go up the cell wall 14 of slope shape, formed the dam bank form, can improve the choked flow effect of menstrual blood, the menstrual blood of being convenient for is through the quick infiltration absorption of infiltration hole 8.
Principle of operation
The adhesive protective layer 5 is attached to the vaginal opening, then menstrual blood is absorbed by the adhesive protective layer 5, wherein the middle part of the adhesive protective layer 5 is provided with a penetration hole 8, the menstrual blood can firstly quickly penetrate into the water absorption core layer 4 through the penetration hole 8 and then is absorbed by the water absorption core layer 4, and secondly, if the menstrual blood volume is large, a plurality of surrounding flow-blocking grooves 7 and the bulge parts 6 on the outer side arranged on the adhesive protective layer block the menstrual blood, the menstrual blood directly flows into the flow-blocking grooves 7 or flows into the menstrual blood in the flow-blocking grooves 7 after the menstrual blood directly flows into the flow or flows into the menstrual blood after the menstrual blood is blocked, and secondary quick penetration is quickly formed by the penetration hole 8 at the; the absorption points 9 in the middle of the upper surface of the water absorption core layer 4 are matched with the inner grooves 10 on the back surface of the facing layer 5, and the inner grooves 10 are communicated with the permeation holes 8, so that the menstrual blood passing through the permeation holes 8 can quickly contact the absorption points 9 of the water absorption core layer 4 and be absorbed by the absorption points, so that the menstrual blood facing layer 5 can directly guide to enter the water absorption core layer 4, and the absorption capacity of the menstrual blood can be greatly improved.
Claims (9)
1. A sanitary towel with a hole and groove structure, which comprises a sanitary towel body (1) and protective wings (2), and is characterized in that: the sanitary towel is characterized in that the upper surface of the sanitary towel body (1) is provided with a containing groove (3), a water absorbing core layer (4) is arranged in the containing groove (3), and a protective surface layer (5) is arranged above the water absorbing core layer (4); the upper surface of the protective surface layer (5) is provided with a surrounding bulge part (6), and a plurality of surrounding flow blocking grooves (7) are arranged in the surrounding area of the bulge part (6); a plurality of permeation holes (8) penetrating through the protective surface layer (5) are formed in the enclosed area of the bulge part (6) and the bottom of the flow-blocking groove (7); the surface middle part of the water absorption core layer (4) is provided with a plurality of raised absorption points (9), the back surface of the facing protective layer (5) is provided with a plurality of inner grooves (10) matched with the corresponding absorption points (9), and the inner grooves (10) are communicated with the penetration holes (8) in the surrounding area of the raised parts (6).
2. A sanitary napkin having a channel structure according to claim 1, wherein: the uplift portion (6) comprises side portion protrusions (11) which are arranged on two sides of the facing layer (5) and are wavy, and two ends of each side portion protrusion (11) are connected with end portion protrusions (12) which are arranged on two ends of the facing layer (5) and are arc-shaped.
3. A sanitary napkin having a channel structure according to claim 1, wherein: the connection part of the protective wing (2) and the sanitary towel body (1) is also provided with an arc-shaped raised wing part bulge (13).
4. A sanitary napkin having a channel structure according to claim 1, wherein: two flow-blocking grooves (7) are arranged; a groove wall (14) which is in a slope shape is arranged between the flow-resisting grooves (7) and on the side wall of the flow-resisting groove (7) at the outer side; the heights of the groove walls (14) are sequentially higher from the outside.
5. A sanitary napkin having a channel structure according to claim 1, wherein: the uplift portion (6) is formed by gathering and uplifting hydrophobic cotton cloth, and the height of the uplift portion (6) is 2-5 millimeters.
6. A sanitary napkin having a channel structure according to claim 1, wherein: the holding tank (3) is connected with the water absorption core layer (4) and the facing layer (5) in a sewing mode.
7. A sanitary napkin having a channel structure according to claim 6, wherein: the surface of the water absorption core layer (4) is sewed and connected by a sewing thread (15) to form a Chinese character 'tian' shape or a # -shape.
8. A sanitary napkin having a channel structure according to claim 1, wherein: the periphery of the water absorption core layer (4) is sewn with a water-resisting layer (16), and the water-resisting layer (16) is made of hydrophobic cotton.
9. A sanitary napkin having a channel structure according to claim 1, wherein: the absorption points (9) are circular and convex, the height is 1-3 mm, and the diameter is 2-5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021123905.5U CN213250438U (en) | 2020-06-17 | 2020-06-17 | Sanitary towel with hole groove structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021123905.5U CN213250438U (en) | 2020-06-17 | 2020-06-17 | Sanitary towel with hole groove structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213250438U true CN213250438U (en) | 2021-05-25 |
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ID=75956235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021123905.5U Active CN213250438U (en) | 2020-06-17 | 2020-06-17 | Sanitary towel with hole groove structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213250438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113876493A (en) * | 2021-11-05 | 2022-01-04 | 福建恒安集团有限公司 | Side leakage prevention sanitary towel |
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2020
- 2020-06-17 CN CN202021123905.5U patent/CN213250438U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113876493A (en) * | 2021-11-05 | 2022-01-04 | 福建恒安集团有限公司 | Side leakage prevention sanitary towel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 311201 building 1-7, No. 365, Baoshu street, Shushan street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou little sister health Holding Co.,Ltd. Address before: 311200 Wanyuan Road, Shushan street, Xiaoshan District, Hangzhou, Zhejiang, 1 Patentee before: HANGZHOU XIAOJIEMEI HEALTH-CARE PRODUCTS Co.,Ltd. |
|
| CP03 | Change of name, title or address |