CN110236796A - Side leakage protection type sanitary napkin - Google Patents
Side leakage protection type sanitary napkin Download PDFInfo
- Publication number
- CN110236796A CN110236796A CN201910515669.7A CN201910515669A CN110236796A CN 110236796 A CN110236796 A CN 110236796A CN 201910515669 A CN201910515669 A CN 201910515669A CN 110236796 A CN110236796 A CN 110236796A
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- China
- Prior art keywords
- sanitary napkin
- layer
- side leakage
- leakage protection
- protection type
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- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
- A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
- A61F13/4756—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means consisting of grooves, e.g. channels, depressions or embossments, resulting in a heterogeneous surface level
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
- A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
- A61F13/4757—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means being located outside the perimeter of the absorbent core
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/476—Sanitary towels, incontinence pads or napkins characterised by encircling the crotch region of the undergarment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/505—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with separable parts, e.g. combination of disposable and reusable parts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51104—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections
- A61F13/51108—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections the top sheet having corrugations or embossments having one axis relatively longer than the other axis, e.g. forming channels or grooves in a longitudinal direction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/53708—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
- A61F13/53713—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction the layer having a promotional function on liquid propagation in the vertical direction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/53708—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
- A61F2013/53721—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction with capillary means
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The present invention relates to the technical fields of amenities, specifically disclose a kind of side leakage protection type sanitary napkin, including sanitary napkin ontology, the sanitary napkin ontology includes surface layer, middle layer and bottom, strip groove is equipped at the center on the surface layer, the periphery of the strip groove is equipped with several annular grooves, and the shape of annular groove is similar to the shape of sanitary napkin ontology, and the bottom wall of strip groove and annular groove offers several slots；The left end on surface layer, right end are equipped with buffer zone, the buffer zone is arranged along the length direction of sanitary napkin ontology, buffer zone includes absorbed layer and waterproof layer, and the inside of the absorbed layer is embedded with several capillary soft tubes, and capillary soft tube is located in the middle layer far from one end of absorbed layer.The problem of sanitary napkin in the present invention realizes triple-leakproof function using strip groove, annular groove and buffer zone, effectively avoids the occurrence of side leakage, avoids making clothing dirty.
Description
Technical field
The present invention relates to the technical fields of amenities, specifically disclose a kind of side leakage protection type sanitary napkin.
Background technique
Sanitary napkin, also referred to as cotton wool, are a kind of absorptive substances of tool, and main material is cotton like paper pulp and macromolecule
Absorber, for absorbing the menses that feminine menstrual carrys out the time of tide.Currently, sanitary towels in the market are many kinds of, such as ight
Extended type sanitary napkin, light and thin type daily sanitary napkins etc..However, these sanitary napkins are usually that length meets requirement, but it is wide
Degree is shorter under using limitation, and therefore, women is in intermenstrual period, when lying on one's side or moving, the case where being easy to appear lateral leakage of menstrual blood,
Unnecessary embarrassment is brought while making clothing dirty.
Summary of the invention
The invention is intended to provide a kind of side leakage protection type sanitary napkin, easily occurs side leakage in use to solve sanitary napkin
The problem of.
In order to achieve the above object, base case of the invention are as follows: side leakage protection type sanitary napkin, including sanitary napkin ontology,
The sanitary napkin ontology includes surface layer, middle layer and bottom, is equipped with strip groove at the center on the surface layer, the strip groove it is outer
Week is equipped with several annular grooves, and the shape of annular groove is similar to the shape of sanitary napkin ontology, and the bottom wall of strip groove and annular groove opens up
There are several slots；The left end on surface layer, right end are equipped with buffer zone, and the buffer zone is arranged along the length direction of sanitary napkin ontology,
Buffer zone includes absorbed layer and waterproof layer, and the inside of the absorbed layer is embedded with several capillary soft tubes, and capillary soft tube is far from absorbed layer
One end be located in the middle layer.
The working principle and beneficial effect of this base case is:
1, in this base case, strip groove is set at the center on the surface layer of sanitary napkin ontology, what menses will be concentrated first
It in strip groove, and quickly penetrates into middle layer, is absorbed by middle layer, and the slot of strip groove enables to menses to seep more quickly
Enter in middle layer, avoids menses flow direction outside, realize the first heavy lateral leakage protection；If the blood volume once flowed out is more, menses are unrestrained
Strip groove out, annular groove will prevent menses continuation from trickling outward at this time, realize the second heavy lateral leakage protection；If still there is a small amount of menses
Outside is flowed to by annular groove, buffer zone can be realized third weight lateral leakage protection at this time: the absorbed layer in buffer zone can absorb warp
Blood, and the waterproof layer in buffer zone can prevent from flowing to underpants outside menses, by menses lock in absorbed layer.
2, when moreover, waterproof layer locks menses in absorbed layer, the capillary soft tube in absorbed layer will absorb menses,
I other words the menses in absorbed layer will be inhaled into capillary soft tube, menses are transferred to middle layer by capillary soft tube, reduces and inhales
The blood volume in layer is received, the menses when absorbed layer is squeezed effect is avoided to ooze out and lead to side leakage.
Optionally, interlayer is equipped between the middle layer and bottom of sanitary napkin ontology rear end, the opening of interlayer is set backwards
It sets, telescopic intermediate plate is equipped in interlayer, the intermediate plate includes intermediate plate surface layer, intermediate plate middle layer and intermediate plate bottom.
Firstly, since the rear end of sanitary napkin ontology is provided with intermediate plate, intermediate plate is similar with the structure of sanitary napkin ontology, therefore,
The thickness for being equivalent to the rear end of the sanitary napkin ontology in this programme is thicker compared with conventional sanitary napkin, and the absorbability of its rear end is theoretically
Twice of conventional sanitary napkin when user lies low, even if menses flow to the rear end of sanitary napkin, can also be completely absorbed, avoid out
The phenomenon that existing side leakage.Secondly as intermediate plate can be pulled out from interlayer, therefore, user can when needed be pulled out intermediate plate,
And the release paper on intermediate plate bottom is removed into exposing gum, it is pasted on underpants, is equivalent to the length for extending sanitary napkin ontology,
It lies low so that user can trust, meanwhile, it also avoids user and replaces sanitary napkin.
Optionally, the width of intermediate plate is greater than the width of interlayer opening.
Intermediate plate is avoided to automatically disengage interlayer.
Optionally, the rear end on the surface layer is equipped with leakproof protrusion, the one end of the leakproof protrusion at the center of surface layer
Width is less than width of the leakproof protrusion far from one end at the center of surface layer.
Leakproof protrusion can cooperate with the butt crack of user, when user lies low, when menses flow to the butt crack of user,
Leakproof protrusion can absorb the menses of the part.
Optionally, the two sides of the sanitary napkin ontology are equipped with flank, and the end of two flanks is overlapped.
The flank of sanitary napkin ontology two sides has the part of overlapping, therefore, exposes gum when removing the release paper on flank, will
When flank is pasted on underpants, two flanks can be pasted together, and played the role of reinforcing sanitary napkin ontology, enhanced sanitary napkin sheet
The firmness pasted between body and underpants.
Optionally, the bore that the capillary soft tube is located at one end in absorbed layer is less than capillary soft tube and is located at one in middle layer
The bore at end, capillary soft tube are distributed in not existing together for middle layer.
The suction that capillary soft tube is located at one end of middle layer is smaller, in some instances it may even be possible to less than the suction of middle layer, so as to capillary
Menses in absorbed layer can be transferred in middle layer by hose.
Optionally, the absorbed layer and middle layer are integrally formed.
Absorbed layer and middle layer are integrally formed, and facilitate processing, and the fastness of absorbed layer and sanitary napkin ontology is good.
Optionally, the leakproof protrusion and middle layer are integrally formed.
Leakproof protrusion and middle layer are integrally formed, and facilitate processing, and the fastness of absorbed layer and sanitary napkin ontology is good
Optionally, the gum on the bottom and intermediate plate bottom is in net distribution.
When gum on bottom and intermediate plate bottom is in net distribution, sanitary napkin ontology and intermediate plate can be glued strongerly
It is attached on underpants, sanitary napkin ontology and intermediate plate is avoided to move.
Optionally, the making material on the surface layer includes natural bamboo fibres.
Natural bamboo fibres have good gas permeability, instant water absorption and stronger wearability, and also have natural
The advantages of antibacterial.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of side leakage protection type sanitary napkin in the embodiment of the present invention one；
Fig. 2 is the longitudinal sectional view of buffer zone in the embodiment of the present invention one；
Fig. 3 is the structural schematic diagram of side leakage protection type sanitary napkin in the embodiment of the present invention two；
Fig. 4 is the longitudinal sectional view of intermediate plate in the embodiment of the present invention two；
Fig. 5 is the structural schematic diagram of side leakage protection type sanitary napkin in the embodiment of the present invention three.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: surface layer 1, middle layer 2, strip groove 3, annular groove 4, buffer zone 5, absorbs
Layer 501, waterproof layer 502, capillary soft tube 6, flank 7, intermediate plate 8, intermediate plate surface layer 801, intermediate plate middle layer 802, intermediate plate bottom 803,
Tie rod 9, leakproof protrusion 10.
Embodiment one
Embodiment is substantially as depicted in figs. 1 and 2: side leakage protection type sanitary napkin, including sanitary napkin ontology, sanitary napkin ontology packet
Include surface layer 1, middle layer 2 and bottom.Identical as conventional sanitary napkin, middle layer 2 is made of the excellent material of water absorbing properties, such as
The materials such as hydroscopic high-molecular resin, Time of Fluff Slurry, cotton.
Strip groove 3 is suppressed at the center on surface layer 1, the periphery of strip groove 3 is suppressed with several annular grooves 4, the shape of annular groove 4
Shape is similar to the shape of sanitary napkin ontology, and the bottom wall of strip groove 3 and annular groove 4 offers several slots.The making material on surface layer 1
Including natural bamboo fibres, so that the sanitary napkin ontology in the present embodiment has the function of natural antibacterial.
The left end on surface layer 1, right end are equipped with buffer zone 5, and buffer zone 5 is arranged along the length direction of sanitary napkin ontology, protection
Band 5 includes absorbed layer 501 and waterproof layer 502, and absorbed layer 501 and middle layer 2 are integrally formed, if the inside of absorbed layer 501 is embedded with
Dry capillary soft tube 6, capillary soft tube 6 are located in middle layer 2 far from one end of absorbed layer 501, also, are located in absorbed layer 501
The internal diameter of capillary soft tube 6 is less than the internal diameter for the capillary soft tube 6 being located in middle layer 2.In the present embodiment, 6 one end of capillary soft tube
Internal diameter is 1mm, and the internal diameter of 6 other end of capillary soft tube is 3mm, is only illustrated in the present embodiment, the internal diameter about capillary soft tube 6 selects
Select to be specifically chosen according to actual needs.The quantity of capillary soft tube 6 is three, wherein a capillary soft tube 6 is far from absorbed layer
501 one end is located at the front end of middle layer 2, and a capillary soft tube 6 is located at the middle part of middle layer 2 far from one end of absorbed layer 501,
A remaining capillary soft tube 6 is located at the rear end of middle layer 2 far from one end of absorbed layer 501.In addition, in the present embodiment, it is intermediate
Layer 2 draws liquid item and protrudes into one end that capillary soft tube 6 is located in middle layer 2 integrally formed with liquid item is drawn, and can incite somebody to action to draw liquid item
Menses in capillary soft tube 6 are drawn in middle layer 2.In the present embodiment, waterproof layer 502 selects PE film, and waterproof layer 502 is affixed on suction
Receive the outside of layer 501.
The two sides of sanitary napkin ontology are equipped with flank 7, and flank 7 and bottom are integrally formed, and the end of two flanks 7 is at the beginning
It is overlapped.Gum on flank 7 and bottom is in net distribution, so that sanitary napkin ontology is pasted onto underpants strongerly
On, avoid sanitary napkin ontology mobile.
Specific implementation process is as follows: in use, first removing the release paper on flank 7 and bottom, exposing net distribution
Gum, then sanitary napkin ontology is pasted on to the crotch of underpants, while flank 7 around the crotch of underpants and is pasted onto crotch
The back side, due to having lap when the end of two flanks 7 is initial, when pasting flank 7, two flanks 7 can be mutual
It is pasted together, is further pasted onto sanitary napkin ontology on underpants securely, avoid underpants mobile, so that user can do
Some more violent movements such as run, play badminton.
When there is menses outflow, menses are initially entered in the strip groove 3 at 1 center of surface layer, when blood volume is less,
Menses penetrate into middle layer 2 directly out of strip groove 3, are absorbed by middle layer 2, avoid that side leakage occurs.When blood volume is more, item
Menses in shape slot 3 diffuse out, and into annular groove 4, annular groove 4 will prevent menses continuation from trickling outward at this time, and menses will
It can trickle before and after annular groove 4, to realize side leakage prevention function.When there are many blood volume (the 2-3 days menstrual period), menses may
It flow at buffer zone 5, at this point, the absorbed layer 501 in buffer zone 5 absorbs menses, waterproof layer 502 can prevent lateral leakage of menstrual blood the bottom of to
On trousers.Also, the capillary soft tube 6 in absorbed layer 501 can suck menses in capillary soft tube 6, and menses enter in capillary soft tube 6
And the front end, middle part and rear end of middle layer 2 are flow to along capillary soft tube 6, so that the transfer of menses is realized, to avoid lateral leakage of menstrual blood
The phenomenon that, so far realize triple side leakage prevention functions.Also, in use due to existing sanitary napkin, menses often quilt
It absorbs at the middle part of sanitary napkin, the few menses in the front-end and back-end of sanitary napkin, and in the present embodiment, by the way that capillary soft tube is arranged
6, menses can be transferred to the front-end and back-end of middle layer 2.
Embodiment two
The present embodiment and embodiment one the difference is that: as shown in Figure 3 and Figure 4, the centre of sanitary napkin ontology rear end
Interlayer is equipped between layer 2 and bottom, the opening of interlayer is arranged backwards, and telescopic intermediate plate 8 is equipped in interlayer, and intermediate plate 8 includes folder
Piece surface layer 801, intermediate plate middle layer 802 and intermediate plate bottom 803, the gum of intermediate plate bottom 803 are in net distribution, intermediate plate 8 and health
The structure of towel ontology, material are identical.The width of intermediate plate 8 is greater than the width of interlayer opening, and intermediate plate 8 is avoided to automatically disengage interlayer.Folder
The rear end of piece 8 is stitched with tie rod 9, convenient to pull out intermediate plate 8 by tie rod 9.
In daily life, user replaces sanitary napkin shortly after, it is necessary to lie low (such as need to lie on the back on physical education
Rise and sit, or need lunch break of lying down), therefore, during lying low, due to sanitary napkin curtailment, in fact it could happen that lateral leakage of menstrual blood
The phenomenon that.If if the long sanitary napkins more renewed, first is that causing sanitary napkin to waste, second is that the health that can may do not replace
Towel.
And in the present embodiment, the rear end of sanitary napkin ontology is provided with telescopic intermediate plate 8, and the structure of intermediate plate 8 and health
The structure of towel ontology, material are identical, then, before lying low, are pulled out intermediate plate 8 by tie rod 9, should not when paying attention to pulling out intermediate plate 8
Intermediate plate 8 is completely pulled out, intermediate plate 8 is still partially left in interlayer.Then the release paper on intermediate plate bottom 803 is removed, will be pressed from both sides
Piece 8 is pasted on underpants, extend sanitary napkin ontology length, avoid user occur when lying low on rear side of leak, so as to user
It trusts and lies low.
Sanitary towels in the present embodiment are also able to extend the length of sanitary napkin ontology during user's use
Degree is the sanitary napkin for avoiding rear side from leaking and more renewing, the sanitary napkin that also can not replace in user without using person
In the case where solve user the matter of great urgency.
Embodiment three
The present embodiment and embodiment two the difference is that: as shown in figure 5, the rear end on surface layer 1 is equipped with leakproof protrusion 10,
Leakproof protrusion 10 is integrally formed with middle layer 2, and the width of the one end of leakproof protrusion 10 at 1 center of surface layer is less than leakproof protrusion
10 width far from one end at 1 center of surface layer.
In use, leakproof protrusion 10 can cooperate with the butt crack of user, so as to during user lies low,
Menses can first be absorbed by leakproof protrusion 10 when flowing to user's butt crack, to prevent rear side from leaking.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and practicability of the invention.
Claims (10)
1. side leakage protection type sanitary napkin, including sanitary napkin ontology, the sanitary napkin ontology includes surface layer, middle layer and bottom,
It is characterized in that: being equipped with strip groove at the center on the surface layer, the periphery of the strip groove is equipped with several annular grooves, the shape of annular groove
Shape is similar to the shape of sanitary napkin ontology, and the bottom wall of strip groove and annular groove offers several slots；The left end on surface layer, right end are equal
Equipped with buffer zone, the buffer zone is arranged along the length direction of sanitary napkin ontology, and buffer zone includes absorbed layer and waterproof layer, described
The inside of absorbed layer is embedded with several capillary soft tubes, and capillary soft tube is located in the middle layer far from one end of absorbed layer.
2. side leakage protection type sanitary napkin according to claim 1, it is characterised in that: the centre of sanitary napkin ontology rear end
Interlayer is equipped between layer and bottom, the opening of interlayer is arranged backwards, and telescopic intermediate plate is equipped in interlayer, and the intermediate plate includes folder
Piece surface layer, intermediate plate middle layer and intermediate plate bottom.
3. side leakage protection type sanitary napkin according to claim 2, it is characterised in that: the width of intermediate plate is greater than interlayer opening
Width.
4. side leakage protection type sanitary napkin according to claim 2, it is characterised in that: it is convex that the rear end on the surface layer is equipped with leakproof
It rises, the width of the one end of the leakproof protrusion at the center of surface layer is less than width of the leakproof protrusion far from one end at the center of surface layer
Degree.
5. side leakage protection type sanitary napkin according to claim 1, it is characterised in that: the two sides of the sanitary napkin ontology are equipped with
The end of flank, two flanks is overlapped.
6. side leakage protection type sanitary napkin according to claim 1, it is characterised in that: the capillary soft tube is located in absorbed layer
The bore of one end is less than the bore that capillary soft tube is located at one end in middle layer, and capillary soft tube is distributed in the difference of middle layer
Place.
7. side leakage protection type sanitary napkin according to claim 1, it is characterised in that: the absorbed layer and middle layer one at
Type.
8. side leakage protection type sanitary napkin according to claim 4, it is characterised in that: the leakproof protrusion and middle layer one
Molding.
9. side leakage protection type sanitary napkin according to claim 2, it is characterised in that: the back on the bottom and intermediate plate bottom
Glue is in net distribution.
10. side leakage protection type sanitary napkin according to claim 1, it is characterised in that: the making material on the surface layer includes
Natural bamboo fibres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910515669.7A CN110236796A (en) | 2019-06-14 | 2019-06-14 | Side leakage protection type sanitary napkin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910515669.7A CN110236796A (en) | 2019-06-14 | 2019-06-14 | Side leakage protection type sanitary napkin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110236796A true CN110236796A (en) | 2019-09-17 |
Family
ID=67887127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910515669.7A Pending CN110236796A (en) | 2019-06-14 | 2019-06-14 | Side leakage protection type sanitary napkin |
Country Status (1)
| Country | Link |
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| CN (1) | CN110236796A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069278A (en) * | 2021-03-17 | 2021-07-06 | 宁波卫生职业技术学院 | Side leakage prevention sanitary towel |
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Application publication date: 20190917 |