CN211610367U - Anti-reverse-seepage sanitary towel - Google Patents

Abstract

The utility model discloses a reverse osmosis prevention sanitary towel, belonging to the technical field of sanitary articles. In order to solve the problems that no interlayer is arranged between the anti-reverse osmosis layer and the water absorption core, when the menstrual blood volume is too large, the water absorption core cannot absorb the menstrual blood in time, and the menstrual blood can be accumulated on the anti-reverse osmosis layer to cause discomfort to a human body, the anti-reverse osmosis sanitary towel is provided.

Description

Anti-reverse-seepage sanitary towel

Technical Field

The utility model belongs to the technical field of health supplies, more specifically says, it relates to a prevent reverse osmosis sanitary towel.

Background

Sanitary napkins are disposable absorbent articles for absorbing menstrual blood during female menstrual periods, which provide convenience to women in life, and with the development of the times, various sanitary napkins are now in circulation on the market. The sanitary napkin in the prior art has a multilayer structure and is composed of a breathable and dry top layer, a waterproof bottom layer and a middle absorption layer with strong water absorption capacity, wherein the top layer is generally provided with a net surface, the middle absorption layer is made of a material with strong water absorption capacity, and the bottom layer is generally made of a PE cast film. The main purposes of these structures are: not only can absorb and store liquid, but also can keep local dry and sanitary.

At present, if the utility model with the authorized bulletin number of CN209107800U discloses an anti-reverse-osmosis sanitary towel, which comprises a waterproof cloth, wherein a surface layer paper is fixed on one side of the waterproof cloth, a piece of dust-free paper is wrapped in the surface layer paper, a piece of absorbent cotton is wrapped in the dust-free paper, a high-molecular water-absorbent resin is embedded in the absorbent cotton, and first elastic pieces are fixed on both sides of the surface layer paper along the length direction of the surface layer paper; the side that the waterproof cloth was kept away from to dustless paper is provided with the reverse osmosis membrane, and the reverse osmosis membrane lies in between dustless paper and the surface course paper simultaneously, has seted up a plurality of anti-holes that leak hopper-shaped on the reverse osmosis membrane. However, an interlayer is not arranged between the reverse osmosis membrane and the absorbent cotton, and when the menstrual blood amount is too large, the absorbent cotton absorbs the menstrual blood untimely, so that the menstrual blood is easy to be accumulated on the reverse osmosis membrane, and discomfort is caused to a human body.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims at providing an anti-reverse-seepage sanitary towel, which comprises a bottom layer, wherein side wings are fixed on two side edges of the bottom layer, a water absorption coating layer is fixedly arranged above the bottom layer, and a water absorption core is arranged between the bottom layer and the water absorption coating layer; the anti-reverse osmosis sanitary towel is characterized in that an anti-reverse osmosis layer is fixedly arranged between the water absorption core and the water absorption coating layer, a plurality of communicating holes are formed in the anti-reverse osmosis layer, the diameter of one end, close to the bottom layer, of each communicating hole is smaller than that of the end, far away from the bottom layer, of each communicating hole, a water absorption bead is fixedly arranged on the upper surface of the water absorption core, the water absorption beads are connected with the anti-reverse osmosis layer and the water absorption core, one end, far away from the water absorption core, of each water absorption bead is communicated with the communicating holes, the other end of each water absorption bead is fixedly connected with the water absorption core, a menstrual blood diversion channel is formed between the anti-reverse osmosis layer and the water absorption core through the effect of the water absorption beads, menstrual blood smoothly flows into the water absorption core from the anti-reverse osmosis layer and is effectively.

In order to achieve the above purpose, the utility model provides a following technical scheme: a reverse osmosis prevention sanitary towel comprises a bottom layer, wherein side wings are fixed on two side edges of the bottom layer, a water absorption coating layer is fixedly arranged above the bottom layer, and a water absorption core is arranged between the bottom layer and the water absorption coating layer; the water absorbing core is fixedly provided with an anti-reverse osmosis layer between the water absorbing core and the water absorbing coating layer, the anti-reverse osmosis layer is provided with a plurality of communicating holes, the diameter of one end, close to the bottom layer, of each communicating hole is smaller than that of the communicating hole far away from the bottom layer, the upper surface of the water absorbing core is fixedly provided with water absorbing beads, the water absorbing beads are connected with the anti-reverse osmosis layer and the water absorbing core, one end, far away from the water absorbing core, of each water absorbing bead is communicated with the communicating holes, and the other end of each water absorbing bead is.

By adopting the technical scheme, the menstrual blood of a female is absorbed by the water absorption coating layer when the menstrual blood comes, then enters the anti-reverse osmosis layer, the diameter of one end, close to the bottom layer, of the communication hole is smaller than that of one end, far away from the bottom layer, so that the funnel-type communication hole is formed, the reverse osmosis of the menstrual blood is prevented, discomfort of a human body is avoided, the water absorption beads are arranged between the anti-reverse osmosis layer and the water absorption core and are communicated with the communication hole, the menstrual blood is enabled to pass through the effect of the water absorption beads, smoothly flow from the anti-reverse osmosis layer to the water absorption core and is absorbed by the water absorption core, the water absorption beads enable the anti-reverse osmosis layer to be separated from the water absorption core, the strong water absorption effect of the water absorption beads is avoided, the menstrual blood is prevented from being retained on the anti-.

The utility model discloses further set up to: the water-absorbing bead includes an upper absorbing hole and a lower absorbing hole.

Through adopting above-mentioned technical scheme, the menses flows into the anti-reverse osmosis layer from the cladding layer that absorbs water, then flow into the core that absorbs water through the pearl that absorbs water, absorbed by a large amount, go up absorption hole and lower absorption hole and separate anti-reverse osmosis layer and the core that absorbs water, the setting up of going up absorption hole and lower absorption hole has increased the absorption area of menses, more be favorable to the smooth circulation of menses from last absorption hole and lower absorption hole, then the smooth core that absorbs water, the reduction of menstrual blood is pushed up on preventing reverse osmosis layer, cause reverse osmosis, bring the discomfort to the human body.

The utility model discloses further set up to: the upper absorbing hole has an area larger than that of the lower absorbing hole.

Through adopting above-mentioned technical scheme, the menses is absorbed by the pearl that absorbs water from preventing the reverse osmosis layer, and in this design, the area of going up the absorption hole is greater than down the absorption hole, and the menses gets into earlier the absorption hole, then enters into down the absorption hole, can not appear the reverse osmosis, more is favorable to absorbing the core and absorbing the menses smoothly, reduces people's discomfort.

The utility model discloses further set up to: a Chinese yew patch is arranged between the water absorption coating layer and the reverse osmosis prevention layer, and a plurality of meshes are formed in the Chinese yew patch.

By adopting the technical scheme, the Chinese yew patch is arranged between the water absorption coating layer and the anti-reverse osmosis layer, and the Chinese yew has the effects of warming kidney, stimulating menstrual flow, treating irregular menstruation, dysmenorrheal and the like, and plays a good role in protecting and nourishing a female human body.

The utility model discloses further set up to: a water guide cotton net is fixedly arranged in the water absorption core in a penetrating way.

Through adopting above-mentioned technical scheme, can absorb the menses better for making the core that absorbs water, set up the water guide cotton-padded net in the core that absorbs water, the water guide cotton-padded net is better to the absorption effect of menses, has avoided because the core that absorbs water is unclean to the menses absorption, causes the side leakage scheduling problem, arouses people's discomfort.

The utility model discloses further set up to: and the side wings are fixedly provided with adhesive layers.

By adopting the technical scheme, the side wings are provided with the sticky layers, so that the sticky layers can be stuck on the underpants when the women use the sanitary towel in menstrual periods, the sanitary towel can be conveniently fixed on the underpants to smoothly absorb menstrual blood of the women, the sanitary towel is prevented from sliding off the underpants, the menstrual blood stains the underpants, and unnecessary troubles are reduced.

The utility model discloses further set up to: one side of the water absorption coating layer, which is close to the side wing, is provided with a raised part, and the raised part is attached to the surface of a human body.

Through adopting above-mentioned technical scheme, set up the uplift portion on the coating absorbs water, when the women when using sanitary towel, the uplift portion can more laminate with the human body, makes the menstrual blood change and flows on the sanitary towel and absorb, and the menstrual blood side leakage of exempting from reduces unnecessary troublesome, makes the human body cleaner clean and tidy during the menstruation, improves human comfort level.

To sum up, the utility model discloses following beneficial effect has: the utility model discloses a prevent anti-infiltration sanitary towel, simple structure, reasonable in design through the pearl that absorbs water with preventing setting up between the anti-infiltration layer absorbing water the core, through the pearl that absorbs water absorb water the core with prevent forming the water conservancy diversion passageway between the anti-infiltration layer, make the menses change from preventing that the anti-infiltration layer flows into the core that absorbs water, absorb through the core that absorbs water, avoid too much menses to push up and is preventing the discomfort that the infiltration layer caused to the human body on, reduce.

Drawings

FIG. 1 is a perspective view of an anti-rewet sanitary napkin;

FIG. 2 is a bottom view of an anti-rewet sanitary napkin;

fig. 3 is a cross-sectional view taken along a-a of fig. 1.

Description of reference numerals:

1. a bottom layer; 2. a side wing; 3. a water-absorbing coating layer; 4. a water absorbent core; 5. an anti-reverse osmosis layer; 6. a communicating hole; 8. an upper absorbing hole; 9. a lower absorbent aperture; 10. chinese yew paster; 11. a water-guiding cotton net; 12. a sticky layer; 13. a raised portion.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

An anti-reverse-osmosis sanitary towel, as shown in figures 1 and 2, comprises a bottom layer 1, two side edges of the bottom layer 1 are fixed with side wings 2, wherein, the side wings 2 are fixed with adhesive layers 12, and a water absorption coating layer 3 is fixed above the bottom layer 1. Referring to fig. 3, a water absorption core 4 is arranged between the bottom layer 1 and the water absorption cladding layer 3, an anti-reverse osmosis layer 5 is fixedly arranged between the water absorption core 4 and the water absorption cladding layer 3, a plurality of communication holes 6 are arranged on the anti-reverse osmosis layer 5, and the diameter of one end of each communication hole 6 close to the bottom layer 1 is smaller than that of the other end of each communication hole 6 far away from the bottom layer 1, so that a funnel type structure is formed. When using sanitary towel during women's menstruation, glue glutinous layer 12 and glue on the pants, fix, prevent that sanitary towel from droing from the pants, menses flows to anti-infiltration layer 5 from absorbing water cladding layer 3, and the funnel formula structure that the menses was prevented anti-infiltration layer 5 flows in, can not anti-infiltration flow to absorbing water cladding layer 3, reduces the discomfort that causes the human body, and the menses is prevented after anti-infiltration layer 5, is absorbed by water absorption core 4, convenient and practical.

As shown in figure 3, the upper surface of the water absorption core 4 is fixedly provided with water absorption beads, the water absorption beads are connected with the anti-reverse osmosis layer 5 and the water absorption core 4, one end of the water absorption beads far away from the water absorption core 4 is communicated with the communicating hole 6, the other end of the water absorption beads is fixedly connected with the water absorption core 4, the water absorption beads comprise an upper absorption hole 8 and a lower absorption hole 9, the area of the upper absorption hole 8 is larger than that of the lower absorption hole 9, menstrual blood flows into the anti-reverse osmosis layer 5 from the water absorption coating layer 3 and then is sucked and guided by the water absorption beads, finally, a large amount of menstrual blood is sucked by the water absorption core 4, a guide channel is formed by arranging the water absorption beads between the anti-reverse osmosis layer 5 and the water absorption core 4, the menstrual blood can flow into the water absorption core 4 from the anti-reverse osmosis layer 5 to be smoothly absorbed, the problems of side leakage, exosmosis and the like are reduced, the water absorption beads separate the anti-reverse osmosis layer 5 from, causing the reverse osmosis of menstrual blood and causing discomfort to human body.

As shown in fig. 1, a yew patch 10 is arranged between the water-absorbing coating layer 3 and the anti-reverse osmosis layer 5, and a plurality of meshes are arranged on the yew patch 10. The taxus chinensis has the effects of treating irregular menstruation, dysmenorrheal and the like, and the taxus chinensis patch 10 is added into the sanitary towel, so that the effect of protecting and nourishing a female human body is achieved. As shown in fig. 3, in order to make the water absorption effect of the water absorption core 4 better, a water guide cotton net 11 is fixedly arranged in the water absorption core 4 in a penetrating way, and the water guide cotton net 11 can promote the water absorption core 4 to absorb a large amount of menstrual blood, thereby improving the water absorption effect, reducing the side leakage problem of the sanitary napkin and avoiding bringing troubles to people. In order to make the sanitary towel more fit with the human body, one side of the water absorption coating layer 3 close to the side wings 2 is provided with a bulge part 13, and the bulge part 13 is fit with the surface of the human body, so that female menstrual blood can smoothly flow into the sanitary towel to be absorbed by the human body, the problems of side leakage and the like are reduced, the underwear is prevented from being dirtied, and unnecessary troubles are reduced.

The specific embodiments are only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims (7)

1. A reverse osmosis prevention sanitary towel comprises a bottom layer (1), wherein side wings (2) are fixed on two side edges of the bottom layer (1), a water absorption coating layer (3) is fixedly arranged above the bottom layer (1), and a water absorption core (4) is arranged between the bottom layer (1) and the water absorption coating layer (3); an anti-reverse osmosis layer (5) is fixedly arranged between the water absorption core (4) and the water absorption coating layer (3), a plurality of communicating holes (6) are formed in the anti-reverse osmosis layer (5), the diameter of one end, close to the bottom layer (1), of each communicating hole (6) is smaller than that of the end, far away from the bottom layer (1), of each communicating hole (6), the water absorption anti-reverse osmosis water-absorbing water.

2. An anti-rewet sanitary napkin as claimed in claim 1, wherein: the water-absorbing bead comprises an upper absorbing hole (8) and a lower absorbing hole (9).

3. An anti-rewet sanitary napkin as claimed in claim 2, wherein: the area of the upper absorbing hole (8) is larger than that of the lower absorbing hole (9).

4. An anti-rewet sanitary napkin as claimed in claim 1, wherein: a Chinese yew patch (10) is arranged between the water absorption coating layer (3) and the anti-reverse osmosis layer (5), and a plurality of meshes are formed in the Chinese yew patch (10).

5. An anti-rewet sanitary napkin as claimed in claim 1, wherein: a water guide cotton net (11) is fixedly arranged in the water absorption core (4) in a penetrating way.

6. An anti-rewet sanitary napkin as claimed in claim 1, wherein: and the side wings (2) are fixedly provided with adhesive layers (12).

7. An anti-rewet sanitary napkin as claimed in claim 1, wherein: one side of the water absorption coating layer (3) close to the side wing (2) is provided with a raised part (13), and the raised part (13) is attached to the surface of a human body.

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