CN217091159U - Dovetail type side leakage prevention sanitary towel - Google Patents
Dovetail type side leakage prevention sanitary towel Download PDFInfo
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- CN217091159U CN217091159U CN202123096123.4U CN202123096123U CN217091159U CN 217091159 U CN217091159 U CN 217091159U CN 202123096123 U CN202123096123 U CN 202123096123U CN 217091159 U CN217091159 U CN 217091159U
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- side leakage
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Abstract
The utility model relates to a sanitary towel technical field, concretely relates to edge leakage sanitary towel is prevented to dovetail type, its structure is including the surface course, the combined absorption core, basement membrane layer and the back that from top to bottom set gradually from type ply, and the combined absorption core is including setting up in the outer cladding layer of middle absorbent paper layer and cladding in absorbent paper layer, and absorbent paper layer's afterbody cutting has the dovetail corresponding with human thigh ditch shape, and the both sides of dovetail are provided with the first forked tail water conservancy diversion portion and the second forked tail water conservancy diversion portion of symmetry. When menstrual blood flows through the afterbody, first forked tail water conservancy diversion portion and second forked tail water conservancy diversion portion play respectively to both sides guide, the effect of reposition of redundant personnel to improved the conduction adsorption efficiency to menstrual blood greatly, avoided the menstrual blood to agglomerate at human thigh ditch position department, reduce friction, and the human thigh ditch position of laminating more of the shape of this dovetail, showing and improving user's body and feeling the comfort level, the phenomenon that appears the side leakage when action such as the effect prevents to take place to sit upright along with the women in addition, the walking, stand up.
Description
Technical Field
The utility model relates to a sanitary towel technical field, concretely relates to side leakage sanitary towel is prevented to dovetail type.
Background
The sanitary napkin is a sanitary article used in menstrual period, and is mainly made of high molecular polymer and high molecular polymer composite paper formed from cotton, non-woven fabric, paper pulp or composite of the above-mentioned materials, and is mainly divided into surface layer, absorbing core layer and bottom layer from top to bottom. As consumers seek a less and more immersive experience, sanitary napkin products are made thinner. However, the thinner the product, the higher the density, and the most of the gaps are lost to absorb and store the menstrual blood with certain viscosity, so that the absorption capacity of the whole product is reduced, and the body feeling comfort is affected.
The absorption core body of the prior sanitary towel is mostly in a flat and straight-laid strip shape, and as the menstrual blood contains viscous components such as endometrial tissues, proteins, secretions and the like besides blood, the conduction distance of the menstrual blood with certain viscosity in the longitudinal direction is limited, particularly the tail part close to the absorption core body belongs to a region with weak conduction absorption, when the menstrual blood cannot be effectively conducted and diffused, the defects of deformation, breakage, hardness, agglomeration and the like can occur, and the tail part region is just positioned at the position of the groin of a human body, so that the contact friction between skin and the menstrual blood is increased, and the female discomfort is caused; in addition, due to the structural particularity of the femoral sulcus part of the human body, when the female sits, walks, turns over and the like in daily life, the area of the absorption core body at the femoral sulcus is easy to have side leakage and low absorption utilization rate of the core body due to poor diffusion and flow guide performance.
Disclosure of Invention
An object of the utility model is to prior art not enough, and provide a side leakage sanitary towel is prevented to dovetail type, this sanitary towel has solved the absorption core that is located human thigh ditch department and has absorbed the problem that utilization ratio is low, easy side leakage, has promoted body and has felt the comfort level.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a side leakage sanitary towel is prevented to dovetail type, including the sanitary towel body with set up in the flank at sanitary towel body both ends, the sanitary towel body is including surface course, combined absorption core, basement membrane layer and the back that from top to bottom sets gradually from type paper layer, the combined absorption core including set up in the centre absorb water paper layer and cladding in the outer cladding layer on absorb water paper layer, the afterbody cutting on absorb water paper layer has the dovetail corresponding with human thigh ditch shape, the both sides of dovetail are provided with the first forked tail water conservancy diversion portion and the second forked tail water conservancy diversion portion of symmetry.
In the technical scheme, the distance between the outer ends of the first dovetail flow guide part and the second dovetail flow guide part is 52-58 mm.
In the technical scheme, the head of the dovetail groove is provided with the fillet, and the arc radius of the fillet is set to be 3-5 mm.
In the technical scheme, the tail part of the surface layer is pressed with a dovetail-shaped embossing corresponding to the dovetail groove in shape.
In the technical scheme, the surface of the surface layer is provided with the flow guide embossing.
In the above technical scheme, the outer coating layer is dust-free paper, and the side wings and the surface layer are both non-woven fabrics.
In the technical scheme, adjacent layers are fixedly bonded through an adhesive, and the side wing and the surface layer are fixedly bonded through the adhesive.
The utility model has the advantages that:
the utility model discloses a side leakage sanitary towel is prevented to dovetail type, include the sanitary towel body and set up in the flank at sanitary towel body both ends, the sanitary towel body is including the surface course that from top to bottom sets gradually, the composite absorption core, basement membrane layer and back are from the type ply, the composite absorption core is including setting up in the outer cladding layer of middle paper layer and cladding in the paper layer that absorbs water, the afterbody cutting of paper layer that absorbs water has the dovetail corresponding with human thigh ditch shape, the both sides of dovetail are provided with the first forked tail water conservancy diversion portion and the second forked tail water conservancy diversion portion of symmetry. Compared with the prior art, the utility model discloses the ply afterbody that absorbs water in the middle of the compound absorption core cuts out the dovetail corresponding with human thigh ditch shape, and first forked tail water conservancy diversion portion and the second forked tail water conservancy diversion portion that form the symmetry in both sides, when menstrual blood flows the afterbody, first forked tail water conservancy diversion portion and second forked tail water conservancy diversion portion play respectively to both sides guide, the effect of reposition of redundant personnel, thereby the conduction adsorption efficiency of compound absorption core afterbody to menstrual blood has been improved greatly, avoid the menstrual blood to agglomerate at human thigh ditch position department, reduce the friction of this position, and the shape at the human thigh ditch position of laminating more of the shape of this dovetail, the body sense comfort level of user has been showing and has been improved, still effectively prevented to take place along with the woman and sit upright, the walking, the phenomenon of side leakage appears often in actions such as standing up.
Drawings
The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.
Fig. 1 is a schematic structural view of a dovetail-shaped side leakage prevention sanitary napkin according to the present embodiment.
Fig. 2 is a schematic plan view of a water-absorbent paper layer of the dovetail type side leakage prevention sanitary napkin according to the present embodiment.
Fig. 3 is a schematic plane structure view of the guide embossings of the dovetail type side leakage prevention sanitary napkin according to the embodiment.
Reference numerals:
a sanitary towel body 1, side wings 2 and a surface layer 3;
the composite absorption core body 4, the water absorption paper layer 41, the dovetail groove 411, the first dovetail guide part 412 and the second dovetail guide part 413;
Detailed Description
The present invention will be further described with reference to the following examples and accompanying drawings.
A specific implementation of the dovetail-shaped side leakage-proof sanitary napkin of this embodiment is shown in fig. 1 to 3, and includes a sanitary napkin body 1 and side wings 2 disposed at two ends of the sanitary napkin body 1, wherein the sanitary napkin body 1 includes a surface layer 3, a composite absorbent core 4, a bottom film layer and a back release paper layer sequentially disposed from top to bottom. The composite absorption core 4 comprises a water-absorbing paper layer 41 arranged in the middle and an outer coating layer coated on the water-absorbing paper layer 41, a dovetail groove 411 corresponding to the shape of a human body femoral groove is cut at the tail of the water-absorbing paper layer 41, and a first dovetail guide part 412 and a second dovetail guide part 413 (see fig. 2) which are symmetrical are arranged on two sides of the dovetail groove 411. The utility model discloses the ply 41 afterbody that absorbs water in the middle of the compound absorption core 4 of originality cuts out the dovetail 411 corresponding with human thigh ditch shape, and first forked tail water conservancy diversion portion 412 and the second forked tail water conservancy diversion portion 413 of symmetry are formed in both sides, when menstrual blood flows the afterbody, first forked tail water conservancy diversion portion 412 and second forked tail water conservancy diversion portion 413 play respectively to the both sides guide, the effect of reposition of redundant personnel, thereby the conduction adsorption capacity of compound absorption core 4 afterbody to menstrual blood has been improved greatly, avoid the menstrual blood to agglomerate in human thigh ditch position department, reduce the friction of this position, and the shape at the human thigh ditch position of laminating more of the shape of this dovetail 411, the body sense comfort level of user has been showing to be improved, the effect has prevented in addition to take place to sit along with the woman, the walking, the phenomenon of side leakage appears often in actions such as standing up.
Specifically, as shown in fig. 2, the distance L between the outer ends of the first dovetail guide portion 412 and the second dovetail guide portion 413 is 52-58 mm. This distance can enough make dovetail 411 and human thigh ditch position more laminate, promotes the comfort level, can play the effect to both sides guide, reposition of redundant personnel again, improves this position and absorbs the utilization ratio to the menstrual blood.
Specifically, the head of dovetail 411 sets up and is the radius angle, and the circular arc radius of radius angle sets up to 3 ~ 5mm to make this position more laminate human thigh ditch position, reduce the uncomfortable sense of friction.
In this embodiment, as a preferred embodiment, a dovetail-shaped embossing 5 corresponding to the shape of the dovetail groove 411 is pressed at the tail of the surface layer 3, and the dovetail-shaped embossing 5 is matched with the shape of the dovetail groove 411, so that the diversion absorption function of the human femoral sulcus part is improved.
The surface of the surface layer 3 is provided with the diversion embossing 6, so that the diversion absorption effect of the whole composite absorption core body 4 is further improved.
In this embodiment, the outer coating layer is dust-free paper, and the side flaps 2 and the surface layer 3 are both non-woven fabrics.
The adjacent layers are adhered and fixed through an adhesive, and the side wing 2 and the surface layer 3 are adhered and fixed through the adhesive.
Compared with the prior art, the utility model discloses the ply 41 afterbody that absorbs water in the middle of the compound absorption core 4 cuts out the dovetail 411 corresponding with human thigh ditch shape, and first forked tail water conservancy diversion portion 412 and the second forked tail water conservancy diversion portion 413 of symmetry are formed in both sides, when menstrual blood flows the afterbody, first forked tail water conservancy diversion portion 412 and second forked tail water conservancy diversion portion 413 play respectively to both sides guide, the effect of reposition of redundant personnel, thereby improved the conduction absorptive capacity of compound absorption core 4 afterbody to menstrual blood greatly, avoid the menstrual blood to agglomerate in human thigh ditch position department, reduce the friction of this position, and the shape at human thigh ditch position of laminating more of the shape of this 411 dovetail, the body that has showing and improving the user feels the comfort level, still effectively prevented to take place along with the woman and stand, the walking, the phenomenon of side leakage appears often in actions such as standing up.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a side leakage sanitary towel is prevented to dovetail type, include the sanitary towel body with set up in the flank at sanitary towel body both ends, the sanitary towel body is including surface course, combined absorption core, basement membrane layer and the back that from top to bottom sets gradually from type paper layer, its characterized in that: the composite absorption core comprises a water absorption paper layer arranged in the middle and an outer coating layer coated on the water absorption paper layer, a dovetail groove corresponding to the shape of a human femoral groove is cut at the tail of the water absorption paper layer, and a first dovetail flow guide portion and a second dovetail flow guide portion which are symmetrical are arranged on two sides of the dovetail groove.
2. The dovetail side leakage prevention sanitary napkin of claim 1, wherein: the distance between the outer ends of the first dovetail flow guide part and the second dovetail flow guide part is 52-58 mm.
3. The dovetail type side leakage prevention sanitary napkin of claim 1, wherein: the head of dovetail sets up and is the radius angle, the circular arc radius of radius angle sets up to 3 ~ 5 mm.
4. The dovetail side leakage prevention sanitary napkin of claim 1, wherein: the tail part of the surface layer is provided with dovetail-shaped embossing corresponding to the dovetail groove in shape in a pressing mode.
5. The dovetail side leakage prevention sanitary napkin of claim 1, wherein: the surface of the surface layer is provided with a flow guide embossing.
6. The dovetail side leakage prevention sanitary napkin of claim 1, wherein: the outer coating layer is dust-free paper, and the side wings and the surface layer are both non-woven fabrics.
7. The dovetail side leakage prevention sanitary napkin of claim 1, wherein: the adjacent layers are bonded and fixed through an adhesive, and the side wing and the surface layer are bonded and fixed through the adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123096123.4U CN217091159U (en) | 2021-12-10 | 2021-12-10 | Dovetail type side leakage prevention sanitary towel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123096123.4U CN217091159U (en) | 2021-12-10 | 2021-12-10 | Dovetail type side leakage prevention sanitary towel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217091159U true CN217091159U (en) | 2022-08-02 |
Family
ID=82591144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123096123.4U Active CN217091159U (en) | 2021-12-10 | 2021-12-10 | Dovetail type side leakage prevention sanitary towel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217091159U (en) |
-
2021
- 2021-12-10 CN CN202123096123.4U patent/CN217091159U/en active Active
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