CN115381632B

CN115381632B - Sanitary towel with damp warning function

Info

Publication number: CN115381632B
Application number: CN202211045763.9A
Authority: CN
Inventors: 李宝进
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-12-29
Anticipated expiration: 2042-08-30
Also published as: CN115381632A

Abstract

The invention discloses a sanitary towel with a damp warning function, which belongs to the field of sanitary towels, and is characterized in that an early warning bag is arranged in a sealed space formed by a plastic cladding, when the hot-pressed part of the plastic cladding has cracking and air leakage, along with the internal infiltration of external moisture, on one hand, the part of the plastic cladding passes through a water-soluble pigment layer under the suction of a moisture absorption layer in a moisture absorption ball, so that pigment on the surface of the plastic cladding has a certain halation phenomenon, before the sanitary towel is used, the early warning bag is pressed, whether the surface of the early warning bag is adhered with the halation color is observed, so that a user can be helped to judge whether moisture absorption exists in the inside or not to breed bacteria, further, the sanitary towel with bacteria bred in the sanitary towel is effectively avoided, the hidden danger to women is greatly reduced, on the other hand, after the moisture absorption, the pre-dispersing plate is gradually loosened, the plastic cladding can be shaken before the use, and whether the sanitary towel is damp is judged according to whether sand sound is emitted or not.

Description

Sanitary towel with damp warning function

Technical Field

The invention relates to the field of sanitary napkins, in particular to a sanitary napkin with a damp warning function.

Background

The sanitary towel is one kind of sanitary article for women in menstrual period, and is made of cotton, non-woven fabric, paper pulp or composite polymer and composite polymer paper with side edges for preventing side leakage.

The sanitary towel is used in menstrual period of women, and generally has strong water absorption, and also because of the water absorption, in order to ensure sanitary safety, the wrapping layer outside the single sanitary towel is generally sealed and arranged in order to maintain the dry environment inside in production, thereby effectively avoiding the condition that bacteria grow due to moisture in the absorption environment of the sanitary towel, especially in high-humidity areas, the sealing of the sanitary towel is more important, but the sealing outside the wrapping layer of the sanitary towel is generally hot-press sealing, when local cracking occurs and the sealing is damaged, the inside sanitary towel absorbs the moisture to be damped, after bacteria grow, the user is difficult to timely perceive, and great sanitary safety hazards exist.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the invention aims to provide the sanitary towel with the damp warning function, by arranging the early warning bag in the sealed space formed by the plastic cladding, when the hot-pressed part of the plastic cladding has cracking and air leakage, along with the internal seepage of external moisture, on one hand, the part of the sanitary towel passes through the water-soluble pigment layer under the attraction of the moisture absorption layer in the moisture absorption ball, so that pigment on the surface of the sanitary towel has certain halation phenomenon, before the sanitary towel is used, the early warning bag is pressed to observe whether the surface of the early warning bag is adhered with halation color, the user can be helped to judge whether the moisture absorption exists in the sanitary towel so as to breed bacteria, and further, the sanitary towel with the bacteria bred is effectively prevented from being used, the hidden danger to women is greatly reduced, on the other hand, after the moisture absorption, the pre-dispersing plate is gradually loose, the plastic cladding can be shaken before the use, and whether the sanitary towel is damp is judged according to whether sand sound is generated.

2. Technical proposal

In order to solve the problems, the invention adopts the following technical scheme.

The utility model provides a sanitary towel with warning function wets, includes folding sanitary towel body and wraps up the plastic envelope outside the sanitary towel body, plastic envelope contact's edge hot pressing seals and forms sealed chamber, plastic envelope head and tail glues the department fixedly connected with early warning package, sanitary towel body and early warning package all are located sealed intracavity, the early warning package is including the upper color-permeable layer that is located the top and the lower ventilative layer of fixed connection at last color-permeable layer lower extreme, early warning package intussuseption is filled with the drier, early warning package middle part fixedly connected with is the board that looses in advance, the moisture absorption ball of a plurality of evenly distributed of board upper end fixedly connected with in advance, the moisture absorption ball includes hemisphere bottom plate, the moisture absorption layer of fixed connection in hemisphere bottom plate upper end and a plurality of outer protection strips that are annular array distribution, a plurality of outer protection strips form transparent cover, and transparent cover is located outside the moisture absorption layer, moisture absorption layer top coating is water-soluble pigment layer.

Furthermore, the plastic cladding and the upper color-permeable layer are both transparent sealing structures, and the lower air-permeable layer is made of high-density pure cotton cloth materials.

Furthermore, the moisture absorption layer is made of high water absorption material, and cotton wire meshes are attached to the inner wall of the upper color-permeable layer.

Further, the pre-scattering plate comprises an upper shaping layer positioned above and a lower pre-scattering layer positioned below the upper shaping layer, the edges of the upper shaping layer and the lower pre-scattering layer, which are close to each other, are mutually fixed, and plastic color balls are filled in the pre-scattering plate.

Further, the lower end of the upper shaping layer is fixedly connected with a plurality of limiting ropes with uniform parts, the lower end parts of the limiting ropes movably penetrate through the lower pre-dispersing layer and extend out of the lower pre-dispersing layer, the diameter of the end parts of the limiting ropes outside the lower pre-dispersing layer is larger than the inner diameter of the penetrating hole, and the lower surface of the lower pre-dispersing layer is wavy under the action of the pulling force of the limiting ropes.

Further, the limiting rope comprises a rope body and limiting points wrapping the outer end portion of the lower pre-scattered layer of the rope body, the rope body is of an inelastic structure, the limiting points are made of water-soluble materials, and the upper ends of the limiting points are in a circular truncated cone shape.

Further, the upper shaping layer and the lower pre-dispersing layer are positioned on the inner walls of the outer sides of the plurality of moisture absorption balls and are mutually bonded, the bonding part forms a bonding layer, and the bonding layer separates the space between the upper shaping layer and the lower pre-dispersing layer into an inner cavity for bearing the plastic color balls and a pre-color-penetrating cavity.

Further, the upper shaping layer of the right opposite part of the inner cavity is of a hard shaping opaque structure, the upper shaping layer of the right opposite part of the pre-color-penetration cavity is of an upward protruding cambered surface transparent shaping structure, and the lower pre-scattering layer is of a flexible structure.

Further, the plastic color balls are filled in the inner cavity in a saturated manner, and the plastic color balls are mutually extruded.

Further, the gravity of the plastic color balls is larger than the bonding force of the bonding layer, and the volume of the inner cavity is 5-10 times of that of the pre-color-penetration cavity.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) According to the technical scheme, the early warning package is arranged in the sealed space formed by the plastic cladding, when cracking and leakage occur to the hot-pressing part of the plastic cladding, along with the internal permeation of external moisture, on one hand, the part is enabled to penetrate through the water-soluble pigment layer under the suction of the moisture absorption layer in the moisture absorption ball, the pigment on the surface of the moisture absorption ball is enabled to have a certain halation phenomenon, before the sanitary towel is used, whether the surface of the early warning package is adhered with the halation color or not is observed by pressing the early warning package, the user can be helped to judge whether moisture absorption exists in the inside or not and the situation of bacteria breeding is avoided, the sanitary towel with bacteria breeding is further effectively avoided, the potential safety hazard to women is greatly reduced, on the other hand, after the moisture absorption, the pre-scattering plate is gradually loose, the plastic cladding can be shaken before use, and whether the sanitary towel is wetted or not is judged according to whether to send sand sound or not.

Drawings

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

FIG. 2 is a schematic diagram of a cross section of an early warning package according to the present invention;

FIG. 3 is a schematic cross-sectional view of an absorbent ball according to the present invention;

FIG. 4 is a schematic view showing the perspective structure of the absorbent ball of the present invention;

FIG. 5 is a schematic view of a spacing rope according to the present invention;

FIG. 6 is a schematic view of the structure of a cross-sectional portion of a pre-dispersion plate of the present invention;

FIG. 7 is a schematic view of the front portion of the pre-dispersion plate of the present invention;

FIG. 8 is a schematic view of the structure of the pre-dispersed plate of the present invention after being partially loosened;

FIG. 9 is a schematic view of the structure of the pre-dispersed plate of the present invention after it is completely loosened;

fig. 10 is a schematic diagram of a prior art structure.

The reference numerals in the figures illustrate:

1 plastic cladding, 2 early warning package, 21 lower ventilative layer, 22 upper color permeable layer, 3 pre-scattering plate, 31 upper shaping layer, 32 lower pre-scattering layer, 33 adhesive layer, 34 pre-color permeable cavity, 4 hygroscopic ball, 41 hemisphere bottom plate, 42 hygroscopic layer, 43 outer protective strip, 5 spacing rope, 51 rope body, 52 limit point.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only a few embodiments of the present invention; but not all embodiments, are based on embodiments in the present invention; all other embodiments obtained by those skilled in the art without undue burden; all falling within the scope of the present invention.

In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Example 1:

referring to fig. 1, a shows a hot-pressed part of an edge of a plastic wrapping layer 1, c shows a folded sanitary towel body, a sanitary towel with a damp warning function comprises the folded sanitary towel body and the plastic wrapping layer 1 wrapped outside the sanitary towel body, the edges of the plastic wrapping layer 1, which are in contact with each other, are hot-pressed and sealed to form a sealed cavity, an early warning bag 2 is fixedly connected to the head-tail glue sealing part of the plastic wrapping layer 1, the sanitary towel body and the early warning bag 2 are both positioned in the sealed cavity, the early warning bag 2 and the sanitary towel body are sealed in the sealed cavity together, on one hand, a drying agent is contained inside, after the sealing is poor, part of moisture can be absorbed, so that the folded sanitary towel body inside is relatively dry, and on the other hand, after the moisture absorption is more, obvious color and state change can occur in the early warning bag 2, so that a user can be reminded of the condition that bacteria possibly exist due to the damp of the sanitary towel in time, and therefore the hidden danger of sanitation is reduced.

Referring to fig. 2, the early warning package 2 includes an upper color-permeable layer 22 located above and a lower air-permeable layer 21 fixedly connected to the lower end of the upper color-permeable layer 22, a desiccant is filled in the early warning package 2, a pre-scattering plate 3 is fixedly connected to the middle of the early warning package 2, a plurality of uniformly distributed moisture-absorbing balls 4 are fixedly connected to the upper end of the pre-scattering plate 3, the plastic cladding 1 and the upper color-permeable layer 22 are transparent sealing structures, so that a user can directly observe the changes in the early warning package 2, and the lower air-permeable layer 21 is made of high-density pure cotton cloth material, so that the desiccant has good air permeability, and can absorb moisture entering the plastic cladding 1.

Referring to fig. 3-4, b shows a water-soluble pigment layer, the absorbent ball 4 includes a hemispherical bottom plate 41, an absorbent layer 42 fixedly connected to the upper end of the hemispherical bottom plate 41, and a plurality of outer guard strips 43 distributed in a ring array, the outer guard strips 43 form a transparent cover, the transparent cover protects the inner absorbent layer 42, so that the surface of the absorbent layer is not easy to directly contact with the upper permeable layer 22, the color of the surface of the absorbent layer is effectively prevented from being printed on the upper permeable layer 22 when being pressed by a large force, the judgment of whether the inner part is wetted by a user is affected, the transparent cover is positioned outside the absorbent layer 42, the outer surface of the absorbent layer 42 is coated with the water-soluble pigment layer, the absorbent layer 42 is made of a high-hydroscopicity material, and moisture entering into the plastic wrapping layer 1 moves towards the absorbent ball 4, so that when the air is infiltrated in a sealing property is deteriorated, the moisture firstly passes through the water-soluble pigment layer and then enters into the absorbent layer 42, so that the water-soluble pigment layer is gradually subjected to a halation phenomenon, the inner wall of the upper permeable layer 22 is attached with a cotton net, the hidden danger of the inner wall of the upper permeable layer is effectively prevented, the absorbent layer is prevented from being pressed by the early warning package 2, the bending part is firstly, the outer layer 43 is coated with the absorbent layer is further prevented from being polluted by the inner wall of the absorbent towel, and whether the inner side of the sanitary towel is continuously wetted by the sanitary towel is prevented from being polluted, and the hidden by the human body, and the sanitary towel is further, and the hidden danger is prevented from being polluted, and if the human body is continuously, and the sanitary towel is continuously, and wet.

It is also notable that the interstices of the cotton gauze are relatively large and do not affect the view of the pre-dispersed plate 3 therein.

Referring to fig. 2 and 6, the pre-dispersing plate 3 includes an upper shaping layer 31 located above and a lower pre-dispersing layer 32 located below the upper shaping layer 31, edges of the upper shaping layer 31 and the lower pre-dispersing layer 32 close to each other are fixed to each other, plastic color balls are filled in the pre-dispersing plate 3, a plurality of uniform limiting ropes 5 are fixedly connected to the lower end of the upper shaping layer 31, the lower end of each limiting rope 5 movably penetrates through the lower pre-dispersing layer 32 and extends out of the lower pre-dispersing layer 32, the diameter of the end of each limiting rope 5 located outside the lower pre-dispersing layer 32 is larger than the inner diameter of each penetrating hole, so that the limiting ropes 5 are not easy to shrink into the pre-dispersing plate 3, the stability of the mutual approaching attachment of the plastic color balls in the inner cavity is effectively ensured, the whole pre-dispersing plate 3 presents a relatively stable plate shape, during shaking, the 'sand' sound of the collision of the plastic color balls is not easy to appear, and the lower surface of the lower pre-dispersing layer 32 presents a wavy shape under the action of the limiting ropes 5.

Referring to fig. 7, the inner walls of the upper shaping layer 31 and the lower pre-dispersing layer 32 located outside the plurality of absorbent balls 4 are adhered to each other, the adhered portions form an adhesive layer 33, the adhesive layer 33 divides the space between the upper shaping layer 31 and the lower pre-dispersing layer 32 into an inner cavity for carrying plastic color balls and a pre-color cavity 34, and the volume of the inner cavity is 5-10 times that of the pre-color cavity 34.

Referring to fig. 5, the limiting rope 5 includes a rope body 51 and a limiting point 52 wrapped on the outer end of the rope body 51 and located at the lower pre-dispersing layer 32, the rope body 51 is of an inelastic structure, the limiting point 52 is made of a water-soluble material, the upper end of the limiting point 52 is in a truncated cone shape, referring to fig. 8, the strength of the upper end of the limiting point 52 is relatively low, stability is convenient to be poor when the sealing cavity is wet, after the sealing performance of the sealing cavity is poor, the limiting ropes 5 can relatively quickly relieve the limitation on the lower pre-dispersing layer 32, the limiting ropes 5 gradually move downwards under the gravity action of internal plastic color balls, the space of the internal cavity is enlarged, and at the moment, the internal plastic color balls have certain space positions when being stressed, so that sand sound can be emitted when shaking, and compared with the prior art, a user can be further assisted to judge whether the internal sanitary towel body is wet; referring to fig. 9, after the limitation of the lower pre-dispersing layer 32 is completely removed by the plurality of limiting ropes 5, the lower shaping layer 31 is further increased by the downward force, so that the adhesive layer 33 is gradually separated, and the pre-color cavity 34 and the inner cavity are integrated at this time, so that when the shaking is further increased, the moving space of the plastic color ball is increased, and the generated sound is more obvious.

The lower pre-scattering layer 32 is of a flexible structure, the upper shaping layer 31 of the part opposite to the inner cavity is of a hard shaping opaque structure, and the upper shaping layer 31 of the part opposite to the pre-penetration color cavity 34 is of an upward protruding cambered surface transparent shaping structure, so that when the plastic color balls are not wetted, all the plastic color balls are positioned in the inner cavity and cannot be observed, when the pre-penetration color cavity 34 and the inner cavity are connected into a whole by wetting, after shaking, when part of the color balls enter the pre-penetration color cavity 34, the plastic color balls can be observed visually, and the front and back of the plastic color balls are obviously changed, so that the effect of wetting early warning is further improved.

The plastic color balls are filled in the inner cavity in a saturated manner, the plastic color balls are mutually extruded, the pre-dispersing plate 3 is in a quite stable plate shape at the moment, the gravity of the plastic color balls is larger than the bonding force of the adhesive layer 33, the limiting ropes 5 are enabled to release the limitation of the lower pre-dispersing layer 32, and under the action of the plastic color balls, the adhesive layer 33 can be completely separated, so that the pre-color-penetrating cavity 34 and the inner cavity are integrally formed.

Through setting up early warning package 2 in the sealed space that plastic envelope 1 formed, when the hot pressing part of plastic envelope 1 appears the fracture leakage of gas circumstances, along with the infiltration of external moisture, on the one hand, make it pass water-soluble pigment layer under the attraction of moisture absorption layer 42 in moisture absorption ball 4, make the pigment on its surface appear certain halation phenomenon, compare in the prior art in fig. 10, before using this sanitary towel, whether through pressing early warning package 2, observe the color of adhesion halation on early warning package 2 surface, can help the user judge whether inside has moisture absorption and breeds the condition of bacterium, and then effectively avoid using the sanitary towel that has breeded the bacterium, reduce the sanitary safety hidden danger to the women by a wide margin, on the other hand, after absorbing moisture, pre-dispersion plate 3 is loose gradually, can shake plastic envelope 1 before using, judge whether to wet according to whether send "sand" sound.

The above; is only a preferred embodiment of the present invention; the scope of the invention is not limited in this respect; any person skilled in the art is within the technical scope of the present disclosure; equivalent substitutions or changes are made according to the technical proposal of the invention and the improved conception thereof; are intended to be encompassed within the scope of the present invention.

Claims

1. Sanitary towel with warning function wets, including folding sanitary towel body and parcel outside sanitary towel body plastics covering (1), its characterized in that: the sanitary towel is characterized in that edges of the plastic cladding (1) in contact with each other are sealed in a hot-pressing mode to form a sealing cavity, an early warning bag (2) is fixedly connected to the head-tail glue sealing position of the plastic cladding (1), the sanitary towel body and the early warning bag (2) are both located in the sealing cavity, the early warning bag (2) comprises an upper color-permeable layer (22) located above and a lower air-permeable layer (21) fixedly connected to the lower end of the upper color-permeable layer (22), drying agents are filled in the early warning bag (2), a pre-scattering plate (3) is fixedly connected to the middle of the early warning bag (2), a plurality of uniformly distributed moisture absorbing balls (4) are fixedly connected to the upper end of the pre-scattering plate (3), each moisture absorbing ball (4) comprises a hemispherical bottom plate (41), a moisture absorbing layer (42) fixedly connected to the upper end of the hemispherical bottom plate (41) and a plurality of outer protective strips (43) distributed in an annular array, the outer protective strips (43) form a transparent cover, the transparent cover is located outside the moisture absorbing layer (42), and the moisture absorbing layer (42) is coated with a water-soluble pigment layer;

the pre-scattering plate (3) comprises an upper shaping layer (31) positioned above and a lower pre-scattering layer (32) positioned below the upper shaping layer (31), edges of the upper shaping layer (31) and the lower pre-scattering layer (32) which are close to each other are mutually fixed, and plastic color balls are filled in the pre-scattering plate (3);

the lower end of the upper shaping layer (31) is fixedly connected with a plurality of limiting ropes (5) with uniform parts, the lower end parts of the limiting ropes (5) movably penetrate through the lower pre-dispersing layer (32) and extend out of the lower pre-dispersing layer (32), the diameter of the end parts of the limiting ropes (5) positioned out of the lower pre-dispersing layer (32) is larger than the inner diameter of the penetrating holes, and the lower surface of the lower pre-dispersing layer (32) is wavy under the action of the pulling force of the limiting ropes (5);

the limiting rope (5) comprises a rope body (51) and limiting points (52) wrapping the outer end part of the rope body (51) positioned on the lower pre-scattering layer (32), the rope body (51) is of an inelastic structure, the limiting points (52) are made of water-soluble materials, and the upper ends of the limiting points (52) are in a round table shape;

the upper shaping layer (31) and the lower pre-dispersing layer (32) are adhered to each other on the inner walls of the parts, which are positioned outside the plurality of moisture absorption balls (4), of the upper shaping layer, the adhered parts form an adhesive layer (33), and the adhesive layer (33) divides the space between the upper shaping layer (31) and the lower pre-dispersing layer (32) into an inner cavity for bearing plastic color balls and a pre-color-penetrating cavity (34);

the upper shaping layer (31) of the right opposite part of the inner cavity is of a hard shaping opaque structure, the upper shaping layer (31) of the right opposite part of the pre-color-permeable cavity (34) is of an upward protruding cambered surface transparent shaping structure, and the lower pre-scattering layer (32) is of a flexible structure;

the gravity of the plastic color balls is larger than the bonding force of the bonding layer (33), and the volume of the inner cavity is 5-10 times of that of the pre-color-penetration cavity (34).

2. A sanitary napkin having a wetness alert function as in claim 1, wherein: the plastic cladding (1) and the upper color-permeable layer (22) are both transparent sealing structures, and the lower air-permeable layer (21) is made of high-density pure cotton cloth materials.

3. A sanitary napkin having a wetness alert function as in claim 2, wherein: the moisture absorption layer (42) is made of a high water absorption material, and a cotton wire net is attached to the inner wall of the upper color penetration layer (22).