CN109998786B

CN109998786B - Leak-proof sanitary towel for night use

Info

Publication number: CN109998786B
Application number: CN201910373659.4A
Authority: CN
Inventors: 王小珠
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2021-11-16
Anticipated expiration: 2039-05-07
Also published as: CN109998786A

Abstract

The invention relates to the technical field of female physiological articles, and discloses a night leakproof sanitary towel which comprises a front baffle structure, a middle and protective wing structure and a rear baffle structure, wherein the bottom side of the front baffle structure is movably sleeved with the middle and the top side of the protective wing structure. This night leak-proof sanitary napkin, through the preceding fender structure, the integrated configuration between middle and flap structure and the backstop structure, the person of facilitating the use is according to the gesture of self sleep, the area of contact of night leak-proof sanitary napkin and skin is adjusted to back sleep or side sleep promptly, then effectual when coming to the women's menstruation, the menstrual blood that flows out from the vagina absorbs, prevent that the menstrual blood from spilling over on the bed clothing, be not convenient for wash, the size of vaginal orifice relaxation is different when also avoiding back sleep or side sleep simultaneously, and the size of sanitary napkin is adjusted to the person of not convenient for use, need change sanitary napkin even, consequently this kind of night leak-proof sanitary napkin has improved the flexibility that the user adjusted it, and the number of times that the user used sanitary napkin and the cost that constantly changes the production have been reduced.

Description

Leak-proof sanitary towel for night use

Technical Field

The invention relates to the technical field of female physiological products, in particular to a leak-proof sanitary towel for night use.

Background

Sanitary towel is a material that possesses the absorptive capacity, and main material is cotton, non-woven fabrics, the macromolecular polymer and the macromolecular polymer composite paper that paper pulp or above material complex formed, and the design of side mainly is used for preventing the edge leakage, because can present certain angle with the sanitary towel body during the use, more easily with the part of the groin come into touch the friction, consequently the sanitary towel of the side of using soft material is more favored by women.

The sanitary towel is divided into three layers, namely a surface layer, an absorption core and a bottom layer, wherein the back glue of the sanitary towel is a waterproof material, can keep menstrual blood in the sanitary napkin to absorb the menstrual blood flowing out from the vagina when women have menstrual flow, the prior sanitary napkin is generally universal at day and night, and the sanitary napkin which is not folded or changed in shape according to the sleeping posture of the user is not provided, when the user sleeps on the back, the vaginal opening of the female is generally in an open state, the contact area is larger, and when a user sleeps on one side, the sanitary towel is generally in a closed state, the contact area is smaller, the prior sanitary towel is inconvenient to fold, therefore, the leakage-proof sanitary towel is inconvenient for a user to use, easily causes liquid leakage when the sanitary towel is small or is easily extruded when the area of the sanitary towel is large in different sleeping postures, the permeability is influenced, and the using comfort degree of the user is influenced, so that the leakage-proof sanitary towel for night use is provided.

Disclosure of Invention

The invention provides a night leakproof sanitary towel, which has the advantages of improving the flexibility of adjustment of a user, reducing the times of using the sanitary towel by the user, reducing the cost caused by continuous replacement and the wearing comfort of the user, and solves the problems in the background art.

In order to achieve the above purpose, the invention provides the following technical scheme to realize: an anti-leakage sanitary towel for night use comprises a front baffle structure, a middle and protective wing structure and a rear baffle structure, wherein the bottom side of the front baffle structure is movably sleeved with the top sides of the middle and protective wing structure, the front baffle structure consists of an absorption core layer and a sealed annular strip bag, the bottom of the absorption core layer is communicated with the middle and the top of the wing structure, the outer surface of the absorption core layer is fixedly sleeved with a sealed annular strip bag, the middle and protective wing structures consist of a folding structure, a dust-free breathable basement membrane and a soft net layer, the soft net layer is positioned in the middle of the dust-free breathable basement membrane, the interior of the dust-free breathable basement membrane is connected with the outer surface of the soft net layer in a hot pressing mode, the top of the dust-free breathable basement membrane is fixedly connected with the bottom of the folding structure, the top of the folding structure is fixedly connected with the bottom of the absorption core layer, and the bottom of the soft net layer is attached to the top of the backstop structure through thermosol.

Optionally, the beta structure is including absorbing the articulamentum of ventilating, preventing the infiltration layer and folding penetrating layer and constitute, the quantity of absorbing the articulamentum of ventilating and preventing the infiltration layer all is folding twice that penetrates the layer, folding the left and right sides that penetrates the layer all passes through the layer through folding and correspond the absorption of both sides and ventilate articulamentum fixed connection.

Optionally, the thickness of the folding permeable layer is one third of the thickness of the absorption ventilation connecting layer, and an included angle formed between the middle part of the folding permeable layer and the two sides of the folding permeable layer is one hundred twenty degrees.

Optionally, the absorption ventilation connecting layer is located the left side of folding layer and the right side fixed connection who absorbs the sandwich layer, the absorption ventilation connecting layer is located the right side of folding layer and the left side fixed connection of dustless ventilative basement membrane, the inside laminating of dustless ventilative basement membrane has anion far infrared magnetism chip.

Optionally, the rear baffle structure is including the polymer water absorbent resin layer, the equal fixedly connected with of the left and right sides on polymer water absorbent resin layer prevents the edge leakage extension layer, the positive bottom thermosol laminating of polymer water absorbent resin layer has the anti-variation heat dissipation layer.

Optionally, the absorption core layer and the dust-free breathable bottom film both have elasticity, and when the absorption core layer is folded, the thickness of the whole absorption core layer and the dust-free breathable bottom film is equal to that of the unfolded front baffle structure.

Optionally, the front and back of the front baffle structure, the middle and wing protecting structure and the back baffle structure are respectively connected with a surface layer and a bottom layer, and the appearance of the cross surface of the back baffle structure is oval.

The invention provides a leak-proof sanitary towel for night use, which has the following beneficial effects:

1. this night leak-proof sanitary napkin, through the preceding fender structure, the integrated configuration between middle and flap structure and the backstop structure, the person of facilitating the use is according to the gesture of self sleep, the area of contact of night leak-proof sanitary napkin and skin is adjusted to back sleep or side sleep promptly, then effectual when coming to the women's menstruation, the menstrual blood that flows out from the vagina absorbs, prevent that the menstrual blood from spilling over on the bed clothing, be not convenient for wash, the size of vaginal orifice relaxation is different when also avoiding back sleep or side sleep simultaneously, and the size of sanitary napkin is adjusted to the person of not convenient for use, need change sanitary napkin even, consequently this kind of night leak-proof sanitary napkin has improved the flexibility that the user adjusted it, and the number of times that the user used sanitary napkin and the cost that constantly changes the production have been reduced.

2. This leak protection sanitary towel for night through the beta structure among the beta structure, dustless ventilative basement membrane and the cooperation between the soft stratum reticulare, convenient to use person carries out suitable folding to sanitary towel, does not influence the whole planar thickness of leak protection sanitary towel for night, prevents folding back too thick, influences the effect that the user dressed, and this kind of leak protection sanitary towel for night has improved the travelling comfort that the user used and dressed.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic view of a back half plane of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the folded configuration of FIG. 1;

fig. 4 is a side schematic view of the folded configuration of fig. 1.

In the figure: 1. a front stop structure; 11. an absorbent core layer; 12. sealing the annular strip bag; 2. middle and wing structures; 21. a folded configuration; 211. an absorbent vent tie layer; 212. a reverse osmosis prevention layer; 213. folding the permeable layer; 22. a dust-free breathable basement membrane; 23. a soft mesh layer; 3. a rear stop structure; 31. a polymeric water absorbent resin layer; 32. an edge leakage prevention extension layer; 33. a heat dissipation layer with resistance to change.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a night leak-proof sanitary napkin comprises a front baffle structure 1, a middle and wing structure 2 and a rear baffle structure 3, wherein the bottom side of the front baffle structure 1 is movably sleeved with the top side of the middle and wing structure 2, the front baffle structure 1 is composed of an absorption core layer 11 and a sealed annular strip bag 12, the bottom of the absorption core layer 11 is communicated with the top of the middle and wing structure 2, the outer surface of the absorption core layer 11 is fixedly sleeved with the sealed annular strip bag 12, the middle and wing structure 2 is composed of a folding structure 21, a dust-free breathable basement membrane 22 and a soft mesh layer 23, the soft mesh layer 23 is positioned in the middle of the dust-free breathable basement membrane 22, the interior of the dust-free breathable basement membrane 22 is connected with the outer surface of the soft mesh layer 23 in a hot pressing manner, the top of the dust-free breathable basement membrane 22 is fixedly connected with the bottom of the folding structure 21, the top of the folding structure 21 is fixedly connected with the bottom of the absorption core layer 11, the bottom of the soft net layer 23 is attached to the top of the rear baffle structure 3 through hot melt adhesive.

Wherein, beta structure 21 comprises absorption ventilation connecting layer 211, anti-infiltration layer 212 and folding permeable layer 213, and the quantity of absorption ventilation connecting layer 211 and anti-infiltration layer 212 all is folding permeable layer 213's twice, and folding permeable layer 213's the left and right sides all is through folding permeable layer 213 and the absorption ventilation connecting layer 211 fixed connection who corresponds both sides.

The thickness of the folding permeable layer 213 is one third of the thickness of the absorption, ventilation and connection layer 211, and the included angle formed between the middle part and the two sides of the folding permeable layer 213 is one hundred twenty degrees.

Wherein, absorb the connecting layer 211 of ventilating and be located the left side of folding layer 213 of ventilating and absorb the right side fixed connection of sandwich layer 11, absorb the connecting layer 211 of ventilating and be located the right side of folding layer 213 of ventilating and the left side fixed connection of dustless ventilative basement membrane 22, the inside laminating of dustless ventilative basement membrane 22 has the anion far infrared magnetic chip.

The rear baffle structure 3 comprises a high polymer water-absorbent resin layer 31, the left side and the right side of the high polymer water-absorbent resin layer 31 are fixedly connected with an anti-side leakage extension layer 32, a heat-transfer resistant layer 33 is attached to the bottom thermosol on the front side of the high polymer water-absorbent resin layer 31, and the high polymer water-absorbent resin layer 31 can absorb water which is hundreds of times to thousands of times of the self weight, and is non-toxic, harmless and pollution-free; the water-absorbing capacity is extremely high, the high molecular weight polymer obtained by acrylic acid polymerization has high water retention capacity, the absorption capacity under high load is balanced, the absorbed water cannot be extruded by a simple physical method, and water can be released and absorbed repeatedly.

Wherein, the absorption core layer 11 and the dust-free breathable bottom film 22 both have elasticity, and when the absorption core layer 11 is folded, the thickness of the whole of the absorption core layer 11 and the dust-free breathable bottom film 22 is equal to that of the unfolded front baffle structure 1.

Wherein, the front and the back of the front baffle structure 1, the middle and the front and back of the wing structure 2 and the back baffle structure 3 are respectively connected with a surface layer and a bottom layer, and the appearance of the transverse surface of the back baffle structure 3 is oval.

The method comprises the following steps: when the user uses at night, according to the self condition, when adjusting preceding fender structure 1 and backstop structure 3's folding condition, make its area of contact with self skin be located appropriate comfortable position, and prevent that liquid from leaking outward, when the user wants to sleep on the back, outflow liquid department easily opens for a long time this moment, area of contact is big, pull open preceding fender structure 1 and backstop structure 3's folding department, avoid liquid to flow along the side of sanitary towel, when the user wants the side to sleep, outflow liquid department is easy closed this moment, its area of contact is little, preceding fender structure 1 can be in fold condition this moment, backstop structure 3 opens can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ight leak protection sanitary towel, includes preceding fender structure (1), centre and flap structure (2) and backstop structure (3), its characterized in that: the bottom side of the front baffle structure (1) is movably sleeved with the top side of the middle and wing structure (2), the front baffle structure (1) consists of an absorption core layer (11) and a sealed annular strip bag (12), the bottom of the absorption core layer (11) is communicated with the top of the middle and wing structure (2), the outer surface of the absorption core layer (11) is fixedly sleeved with the sealed annular strip bag (12), the middle and wing structure (2) consists of a folding structure (21), a dust-free breathable basement membrane (22) and a flexible mesh layer (23), the flexible mesh layer (23) is positioned in the middle of the dust-free breathable basement membrane (22), the interior of the dust-free breathable basement membrane (22) is connected with the outer surface of the flexible mesh layer (23) in a hot pressing mode, the top of the dust-free breathable basement membrane (22) is fixedly connected with the bottom of the folding structure (21), and the top of the folding structure (21) is fixedly connected with the bottom of the absorption core layer (11), the bottom of the soft net layer (23) is attached to the top of the rear baffle structure (3) through thermosol, the folding structure (21) comprises an absorption ventilation connecting layer (211), an anti-infiltration layer (212) and a folding ventilation layer (213), the number of the absorption ventilation connecting layer (211) and the number of the anti-infiltration layer (212) are twice that of the folding ventilation layer (213), the left side and the right side of the folding ventilation layer (213) are fixedly connected with the absorption ventilation connecting layer (211) on the corresponding two sides through the folding ventilation layer (213), the absorption ventilation connecting layer (211) is positioned on the left side of the folding ventilation layer (213) and fixedly connected with the right side of the absorption core layer (11), the absorption ventilation connecting layer (211) is positioned on the right side of the folding ventilation layer (213) and fixedly connected with the left side of a dust-free ventilation bottom film (22), and a negative ion far infrared magnetic chip is attached to the inside of the dust-free ventilation bottom film (22), the front and the back of the front baffle structure (1), the middle and protective wing structure (2) and the back baffle structure (3) are respectively connected with a surface layer and a bottom layer, and the appearance of the transverse surface of the back baffle structure (3) is oval.

2. A overnight leak-proof sanitary napkin as claimed in claim 1, wherein: the thickness of the folding permeable layer (213) is one third of that of the absorption and ventilation connecting layer (211), and the included angle formed between the middle part and the two sides of the folding permeable layer (213) is one hundred twenty degrees.

3. A overnight leak-proof sanitary napkin as claimed in claim 1, wherein: the rear baffle structure (3) comprises a high-molecular water-absorbent resin layer (31), the left side and the right side of the high-molecular water-absorbent resin layer (31) are fixedly connected with an anti-side leakage extension layer (32), and a heat-resistant heat dissipation layer (33) is attached to the bottom thermosol on the front side of the high-molecular water-absorbent resin layer (31).

4. A overnight leak-proof sanitary napkin as claimed in claim 1, wherein: the absorbing core layer (11) and the dust-free breathable bottom film (22) both have elasticity, and when the absorbing core layer (11) is folded, the thickness of the absorbing core layer (11) and the dust-free breathable bottom film (22) is equal to that of the unfolded front baffle structure (1).