CN216168293U

CN216168293U - Side leakage prevention sanitary towel

Info

Publication number: CN216168293U
Application number: CN202122301918.8U
Authority: CN
Inventors: 卢燕群; 李万全; 陈彩连
Original assignee: Guangdong Bingbing Health Care Products Co Ltd
Current assignee: Guangdong Bingbing Health Care Products Co Ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-04-05
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a side leakage prevention sanitary towel which comprises a sanitary towel body, wherein the sanitary towel body also comprises a bottom layer, a surface layer and a core body, the upper surface of the bottom layer is fixedly connected with the surface layer, the middle part of the upper surface of the surface layer is provided with the core body, the lower surface of the surface layer is fixedly connected with a cotton core, and the cotton core is fixedly connected with the core body; the surface of the surface layer is provided with the first protruding parts, so that the menstrual blood can be stopped in the core body, the leakage of the menstrual blood to the outside is avoided, the area for absorbing the menstrual blood can be increased by arranging the first protruding parts and the first grooves, the menstrual blood can be quickly absorbed, the third protruding parts made of waterproof materials can further block the menstrual blood, the leakage of the menstrual blood to the outside is further prevented, and the side leakage caused by the problem of the drainage direction and the poor absorption capacity when the body fluid is absorbed is avoided.

Description

Side leakage prevention sanitary towel

Technical Field

The utility model relates to the technical field of sanitary towels, in particular to a side leakage prevention sanitary towel.

Background

The sanitary towel is a material with absorption capacity, the main material is cotton, non-woven fabric, paper pulp or high molecular polymer and high molecular polymer composite paper formed by the above material composites, the design of the side edge is mainly used for preventing side leakage, and because the sanitary towel can present a certain angle with the sanitary towel body during use, the sanitary towel is easy to rub with a groin.

The sanitary towel is divided into three layers, namely a surface layer, an absorption core and a bottom layer, wherein the back adhesive of the sanitary towel is a waterproof material, and can retain menstrual blood in the sanitary towel for absorbing the menstrual blood flowing out from a vagina when women have menstrual flow, and the female has poor resistance in menstrual period, and can cause various maladies of the body if the women are careless for nursing.

The sanitary towel is a necessary sanitary product for women, and along with the continuous improvement of the life quality of people, the requirements on the air permeability, the water absorption and the leakage resistance of the sanitary towel are higher and higher, so that the sanitary towel in the prior art has many defects, and the side leakage condition is probably caused by the problem of the drainage direction and the incapability of keeping up with the absorption capacity when absorbing body fluid.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a side leakage prevention sanitary towel, which aims to solve the technical problem that side leakage is likely to occur due to the problem of drainage direction and poor absorption capacity when body fluid is absorbed.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent edge leakage sanitary towel, includes the sanitary towel body, the sanitary towel body still includes bottom, surface course and core, the last fixed surface of bottom is connected with the surface course, the upper surface middle part of surface course is provided with the core, the lower fixed surface of surface course is connected with cotton core, cotton core with core fixed connection, the core is peripheral be provided with the first bellying of a plurality of on the surface course, adjacent two be provided with first slot between the first bellying, the edge of surface course upper surface is provided with the third bellying, the closed type structure that the third bellying meets for ending.

Preferably, a plurality of second protruding parts are arranged on two sides of the middle of the upper surface of the surface layer, two adjacent second protruding parts are provided with second grooves, and a plurality of holes are formed in the surface layer on one side of each second protruding part.

Preferably, the inside of bottom is provided with the cavity, and the upper surface of cavity inner wall pastes and has strengthened the absorbed layer, strengthen the absorbed layer with surface course fixed connection, the upper surface interval that strengthens the absorbed layer is even is provided with a plurality of recess.

Preferably, both sides of the bottom layer are fixedly connected with side wings, the back of each side wing is provided with a second sticking portion, and the back of the bottom layer is provided with a plurality of first sticking portions.

Preferably, the upper surface of the opening is of an oval structure, and one end of the opening extends into the cotton core.

Preferably, the height dimension of the third convex portion is not smaller than the height dimension of the second convex portion.

Preferably, the height dimension of the third convex portion is not smaller than the height dimension of the first convex portion.

Compared with the prior art, the utility model has the beneficial effects that:

the surface of the surface layer is provided with the plurality of first protruding parts, so that the menstrual blood can be blocked, the menstrual blood can be stopped in the core, the menstrual blood is prevented from being leaked outside, the area for absorbing the menstrual blood can be increased by arranging the first protruding parts and the first grooves, the menstrual blood can be rapidly absorbed, the third protruding parts made of waterproof materials can further block the menstrual blood, the leakage of the menstrual blood to the outside is further prevented, the side leakage caused by the fact that the drainage direction and the absorption capacity cannot be kept up when the body fluid is absorbed is avoided, the second protruding parts can further block the menstrual blood, the second protruding parts are of bent structures, the flow of the menstrual blood can be reduced, and the side leakage can be avoided.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

FIG. 5 is a schematic bottom view of the present invention.

In the figure: 1. a bottom layer; 2. a core body; 3. a first boss portion; 4. a first trench; 5. a second boss portion; 6. a second trench; 7. opening a hole; 8. a side wing; 9. a surface layer; 10. a third boss portion; 11. a cotton core; 12. a reinforcing absorbent layer; 13. a groove; 14. a first adhesive portion; 15. a second adhesive portion.

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. 1-5, the present invention provides a technical solution: a side leakage prevention sanitary towel comprises a sanitary towel body, the sanitary towel body further comprises a bottom layer 1, a surface layer 9 and a core body 2, the surface layer 9 is fixedly connected to the upper surface of the bottom layer 1, the core body 2 is arranged in the middle of the upper surface of the surface layer 9, a cotton core 11 is fixedly connected to the lower surface of the surface layer 9, the cotton core 11 is fixedly connected with the core body 2, a plurality of first protruding portions 3 are arranged on the surface layer 9 on the periphery of the core body 2, the first protruding portions 3 are of closed structures which are connected in a tail-ending mode, the first protruding portions 3 are made of fiber cotton materials and can rapidly absorb menstrual blood, a first groove 4 is formed between every two adjacent first protruding portions 3, a third protruding portion 10 is arranged at the edge of the upper surface of the surface layer 9, the third protruding portion 10 is of closed structures which are connected in a tail-ending mode, and the third protruding portion 10 is made of waterproof materials, such as PVA coated high barrier films.

Through the surface at surface course 9 is provided with the first bellying 3 of a plurality of, not only can play the effect that blocks to the menstrual blood, make the menstrual blood stop in core 2, avoid the menstrual blood to omit the outside, and through being provided with first bellying 3 and first slot 4, can increase the area of absorbing the menstrual blood, can make the menstrual blood be absorbed fast, through being provided with third bellying 10 that waterproof material made, can further play the effect of separation to the menstrual blood, further prevent that the menstrual blood from omitting the outside, because drainage direction problem and absorbing capacity can not keep up and the condition of side leakage appears when avoiding absorbing body fluid.

Wherein, the upper surface middle part both sides of surface course 9 all are provided with a plurality of second bellying 5, adjacent two be provided with second slot 6 between the second bellying 5, second bellying 5 can further play the effect that blocks to menstrual blood to second bellying 5 is crooked structure, can reduce the flow of menstrual blood, thereby can avoid appearing the condition of edge leakage, second bellying 5 one side be provided with a plurality of trompil 7 on the surface course 9, through being provided with trompil 7, can further increase the absorptive area of menstrual blood, and can avoid the menstrual blood to flow, thereby can avoid the condition of edge leakage to the menstrual blood appears.

Wherein, the inside of bottom 1 is provided with the cavity, and the upper surface of cavity inner wall pastes and has strengthened absorbed layer 12, strengthen absorbed layer 12 with surface course 9 fixed connection, the even a plurality of recess 13 that is provided with of upper surface interval of strengthening absorbed layer 12, the arch of a plurality of recess 13 and recess 13 one side constitutes wavy line structure, can further increase the area of menses to can play spacing effect to menses, further prevent the outside that the menses flows.

Wherein, the equal fixedly connected with flank 8 in both sides of bottom 1, the back of flank 8 is provided with the second and pastes portion 15, the back of bottom 1 is provided with the first portion 14 of pasting of a plurality of, can paste first portion 14 of pasting and second portion 15 of pasting on human underwear, and first portion 14 of pasting and second portion 15 of pasting have the protection film before using.

Wherein, the upper surface of trompil 7 is oval structure, the one end of trompil 7 extends to the inside of cotton core 11, is convenient for the menstrual blood to be absorbed fast.

When the disposable absorbent article is used, the third protruding part 10 is firstly contacted with the skin of a human body, so that a blocking space is formed, the outflow of menstrual blood is avoided, and the side leakage is prevented.

The working principle is as follows: when in use, the surface of the surface layer 9 is provided with the first protruding parts 3, which not only can play a role of blocking menstrual blood to stop the menstrual blood in the core body 2 and avoid the leakage of the menstrual blood to the outside, but also can increase the area for absorbing the menstrual blood by arranging the first protruding parts 3 and the first grooves 4, so that the menstrual blood can be rapidly absorbed, the third protruding parts 10 made of waterproof materials can further play a role of blocking the menstrual blood to further prevent the menstrual blood from being leaked to the outside, so that the side leakage caused by the fact that the drainage direction and the absorption capacity cannot be followed up when absorbing body fluid is avoided, the second protruding parts 5 can further play a role of blocking the menstrual blood, the second protruding parts 5 are of a bent structure and can reduce the flow of the menstrual blood, so that the side leakage can be avoided, and the protruding waves on one side of the grooves 13 and the grooves 13 form a wave structure, the area of menstrual blood can be further increased, the effect of limiting the menstrual blood can be achieved, and the menstrual blood is further prevented from flowing outside.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent edge leakage sanitary towel, includes the sanitary towel body, the sanitary towel body still includes bottom (1), surface course (9) and core (2), the last fixed surface of bottom (1) is connected with surface course (9), the upper surface middle part of surface course (9) is provided with core (2), the lower fixed surface of surface course (9) is connected with cotton core (11), cotton core (11) with core (2) fixed connection, its characterized in that: the core (2) is peripheral be provided with a plurality of first bellying (3) on surface course (9), adjacent two be provided with first slot (4) between first bellying (3), the edge of surface course (9) upper surface is provided with third bellying (10), third bellying (10) are the closed type structure of ending and meeting.

2. A side-leakage prevention sanitary napkin as claimed in claim 1, wherein: the upper surface of surface course (9) middle part both sides all are provided with a plurality of second bellying (5), adjacent two be provided with second slot (6) between second bellying (5), second bellying (5) one side be provided with a plurality of trompil (7) on surface course (9).

3. A side-leakage prevention sanitary napkin as claimed in claim 1, wherein: the utility model discloses a floor, including bottom layer (1), the inside of bottom layer (1) is provided with the cavity, and the upper surface of cavity inner wall pastes and strengthens absorbed layer (12), strengthen absorbed layer (12) with surface course (9) fixed connection, the upper surface interval of strengthening absorbed layer (12) is even is provided with a plurality of recess (13).

4. A side-leakage prevention sanitary napkin as claimed in claim 2, wherein: the equal fixedly connected with flank (8) in both sides of bottom layer (1), the back of flank (8) is provided with the second and pastes portion (15), the back of bottom layer (1) is provided with the first portion of pasting (14) of a plurality of.

5. A side-leakage prevention sanitary napkin as claimed in claim 2, wherein: the upper surface of trompil (7) is oval structure, the one end of trompil (7) extends to the inside of cotton core (11).

6. A side-leakage prevention sanitary napkin as claimed in claim 2, wherein: the height dimension of the third convex part (10) is not less than the height dimension of the second convex part (5).

7. A side-leakage prevention sanitary napkin as claimed in claim 1, wherein: the height dimension of the third boss (10) is not less than the height dimension of the first boss (3).