Sanitary towel with protection pad capable of removing peculiar smell

Abstract

The utility model belongs to the technical field of articles for daily use, and particularly relates to a sanitary napkin with a protection pad capable of removing peculiar smell, which comprises a sanitary napkin body, the protection pad with the same manufacturing process is adhered to the sanitary napkin body, and a bottom layer is arranged on the protection pad. Then the protection pad is adhered to the middle position of the sanitary napkin body, so that after the odor neutralizing layer on the protection pad absorbs menstrual blood, natural aromatic odor of the plant essential oil is matched with the microcapsules to be slowly released, the effect of neutralizing peculiar smell is achieved, the antibacterial layer is arranged at the bottom of the odor neutralizing layer, and the non-woven fabric contains nano-silver particles, so that the odor neutralizing layer has a good antibacterial effect. The sanitary napkin has strong bacteriostatic and bactericidal performance, the peculiar smell adsorption layer is arranged below the bacteriostatic layer, activated carbon is contained in the fiber cloth, peculiar smell molecules generated by menstrual blood can be adsorbed through physical adsorption, and the sanitary napkin body can be continuously used by tearing off the sanitary napkin when the sanitary napkin is saturated in absorption.

Description

Technical Field

[0001] This utility model relates to the field of daily necessities technology, specifically a sanitary napkin with an odor-removing pad. Background Technology

[0002] Sanitary napkins are absorbent materials commonly used by women. Their main materials are cotton, non-woven fabric, pulp, or a combination of these materials to form a polymer and polymer composite paper. The side design is primarily to prevent leakage. The adhesive backing of sanitary napkins is waterproof, allowing menstrual blood to be retained within the napkin and absorbed during menstruation.

[0003] The prior art patent announcement number is CN219700332U, entitled "A Sanitary Napkin," which includes a bottom film, a bottom permeable core, a diversion layer, and a top layer stacked sequentially from bottom to top. The bottom film has protective wings on both sides. The top layer is made of 100% cotton and is hydrophilic. The upper surface of the top layer has alternating, strip-shaped hydrophobic and hydrophilic regions, with the upper surface of the hydrophobic regions higher than the upper surface of the hydrophilic regions. By alternating hydrophobic and hydrophilic regions on the top layer, and with the upper surface of the hydrophobic regions higher than the upper surface of the hydrophilic regions, and the diversion layer being hydrophilic, the hydrophobic regions on the upper surface of the top layer (compared to the hydrophilic regions) are more skin-friendly, resulting in better dryness. The downward indentation of the hydrophilic regions also facilitates liquid diversion to the hydrophilic regions, further improving the downward liquid diversion performance of the hydrophilic regions. This significantly improves the dryness and absorbency of the sanitary napkin.

[0004] The aforementioned device can improve the dryness and absorbency of sanitary napkins. Currently, after absorbing menstrual blood, sanitary napkins tend to develop a strong odor over time, which can be embarrassing for those around the user. Existing sanitary napkins lack odor-removing mechanisms, necessitating the design of a sanitary napkin with an odor-removing pad. Utility Model Content

[0005] The technical problem solved by this utility model is that after absorbing menstrual blood, sanitary napkins will produce a strong odor after a certain period of time. The odor will affect the people around them and cause embarrassment to the user. Existing sanitary napkins do not have a structure to remove the odor. This utility model provides a sanitary napkin with an odor-removing pad.

[0006] To solve the above-mentioned technical problems, this utility model provides a sanitary napkin with an odor-removing pad, including a sanitary napkin body, a pad with the same manufacturing process adhered to the sanitary napkin body, a bottom layer on the pad, an odor-absorbing layer above the bottom layer, an antibacterial layer above the odor-absorbing layer, and an odor-neutralizing layer above the antibacterial layer.

[0007] The odor-absorbing layer includes a fiber cloth fixed to the top of the pad, and the fiber cloth is filled with activated carbon, metal oxides and quaternary ammonium salt antibacterial agents;

[0008] The antibacterial layer includes a non-woven fabric disposed above the odor adsorption layer, and the non-woven fabric is filled with nano-silver particles.

[0009] The odor neutralizing layer includes a porous silica gel layer disposed above the antibacterial layer, the porous silica gel layer being filled with microcapsules, and the microcapsules containing plant essential oils.

[0010] Preferably, the sanitary napkin body has symmetrically and detachably connected odor-removing components at its front and rear ends. The odor-removing components include a bottom film that is symmetrically and detachably connected to the front and rear ends of the sanitary napkin body, and a sachet is fixedly connected to the top of the bottom film.

[0011] Preferably, the bottom film is fixedly connected to the end near the sanitary napkin body with double-sided adhesive, and an ultra-thin strip pad is fixedly connected between the bottom film and the double-sided adhesive.

[0012] Preferably, the sanitary napkin body has symmetrically and detachably connected leak-proof components on both sides, and the leak-proof components include a first film detachably connected to the sanitary napkin body.

[0013] Preferably, an extension pad is fixedly connected to the top of the first film, and an adhesive is fixedly connected to the upper part of the extension pad near the sanitary napkin body, and the adhesive is adhered to the bottom of the sanitary napkin body.

[0014] Preferably, the sanitary napkin body has symmetrical fixing components at both ends. The fixing components include a second film that is fixedly connected to the bottom end of the sanitary napkin body, and the second film is superimposed on the sanitary napkin body.

[0015] Preferably, a third film is fixedly connected to the bottom end of the sanitary napkin body where it overlaps with the second film, and the strip pad is adhered between the second film and the third film by double-sided adhesive.

[0016] Compared with related technologies, this utility model has the following beneficial effects:

[0017] 1. This utility model, by setting up a panty liner and an odor-deterrent component, first adheres the sanitary napkin body to the underwear, and then adheres the panty liner to the middle of the sanitary napkin body. This allows the odor-neutralizing layer on the panty liner to absorb menstrual blood, and then slowly release the natural fragrance of plant essential oils combined with microcapsules. This release reacts chemically with odor molecules, neutralizing the odor and giving the sanitary napkin a fresh scent during use. Furthermore, the bottom of the odor-neutralizing layer has an antibacterial layer containing nano-silver particles in the non-woven fabric, which has strong antibacterial and bactericidal properties, inhibiting the growth of bacteria generated during menstrual blood and promoting a fresher, more natural scent for women. To prevent bacterial infections and gynecological diseases during menstruation, an odor-absorbing layer is installed below the antibacterial layer. The fiber fabric contains activated carbon, which can physically adsorb odor molecules produced by menstrual blood. Metal oxides are added, which can undergo an oxidation-reduction reaction with odor gases to remove odors. Quaternary ammonium salt antibacterial agents can also be added to prevent bacteria from growing on the fiber fabric while adsorbing odors, thus preventing bacteria from decomposing organic matter and producing new odors. The above-mentioned panty liner can achieve the effect of removing odors. When the panty liner is saturated, it can be torn off and the sanitary napkin can be reused.

[0018] 2. This utility model, by setting up an odor-removing component, a bottom layer, and a leak-proof component, addresses the issue that if menstrual flow is heavy, the odor will also be amplified. In this case, the odor-removing component can be attached to the second and third films with double-sided adhesive, thereby fixing it to the sanitary napkin body and extending the sanitary napkin body. This allows the odor-removing component to prevent leakage through the strip pad and to emit fragrance through the sachet to mask the odor. In addition, in cases of heavy flow, the extension pad can be attached to both sides of the sanitary napkin body with self-adhesive to increase the width of the sanitary napkin body and prevent side leakage from staining underwear.

[0019] To make the above and other objects, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is an isometric schematic diagram of the sanitary napkin and panty liner of this utility model;

[0022] Figure 2 This is a schematic diagram of the deodorization process of this utility model;

[0023] Figure 3 This is a schematic diagram of the leak-proof component of this utility model;

[0024] Figure 4 This is a schematic diagram of the odor removal component installation structure of this utility model;

[0025] Figure 5 For the present utility model Figure 4 Enlarged diagram of point A in the middle.

[0026] Numbering on the map:

[0027] 1. Sanitary napkin body; 2. Odor neutralizing layer; 201. Porous silicone; 202. Microcapsules; 203. Plant essential oils; 3. Antibacterial layer; 301. Non-woven fabric; 302. Nano silver particles; 4. Odor absorption layer; 401. Fiber cloth; 402. Activated carbon; 403. Metal oxides; 404. Quaternary ammonium salt antibacterial agents; 5. Bottom layer; 6. Odor-removing component; 601. Bottom film; 602. Scented sachet; 603. Double-sided adhesive; 604. Strip pad; 7. Leak-proof component; 701. First film; 702. Extension pad; 703. Adhesive; 8. Panty liner; 9. Fixing component; 901. Second film; 902. Third film. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-2 A sanitary napkin with an odor-removing pad includes a sanitary napkin body 1, a pad 8 with the same manufacturing process is attached to the sanitary napkin body 1, a bottom layer 5 is provided on the pad 8, an odor-absorbing layer 4 is provided above the bottom layer 5, an antibacterial layer 3 is provided above the odor-absorbing layer 4, and an odor-neutralizing layer 2 is provided above the antibacterial layer 3.

[0030] Odor adsorption layer 4 includes a fiber cloth 401 fixed to the top of the pad 8, and the fiber cloth 401 is filled with activated carbon 402, metal oxide 403 and quaternary ammonium salt antibacterial agent 404.

[0031] The antibacterial layer 3 includes a non-woven fabric 301 disposed above the odor adsorption layer 4, and the non-woven fabric 301 is filled with nano silver particles 302.

[0032] The odor neutralizing layer 2 includes a porous silica gel 201 disposed above the antibacterial layer 3, the porous silica gel 201 being filled with microcapsules 202, and the microcapsules 202 encapsulating plant essential oils 203.

[0033] By setting up a panty liner 8 and an odor-removing component 6, the sanitary napkin body 1 is first adhered to the underwear, and then the panty liner 8 is adhered to the middle of the sanitary napkin body 1. This allows the odor-neutralizing layer 2 on the panty liner 8 to absorb menstrual blood, and then slowly release the natural fragrance of plant essential oils 203 in conjunction with microcapsules 202. This release reacts chemically with odor molecules, neutralizing the odor and giving the sanitary napkin body 1 a fresh scent during use. Furthermore, the bottom of the odor-neutralizing layer 2 has an antibacterial layer 3, with non-woven fabric 301 containing nano-silver particles 302, which have strong antibacterial and bactericidal properties, inhibiting the growth of bacteria generated during menstrual blood and ensuring a fresh scent for women during their menstrual period. To prevent bacterial infections that could lead to gynecological diseases, an odor-absorbing layer 4 is placed below the antibacterial layer 3. The fiber cloth 401 contains activated carbon 402, which can adsorb odor molecules generated by menstrual blood through physical adsorption. Metal oxide 403 is also added, which can undergo an oxidation-reduction reaction with the odor gas, thereby achieving the purpose of removing odor. Quaternary ammonium salt antibacterial agent 404 can also be added to prevent bacteria from growing on the fiber cloth 401 while adsorbing odor, and to prevent bacteria from decomposing organic matter and producing new odors. The above-mentioned panty liner 8 can achieve the effect of removing odor. When the panty liner 8 is saturated, it can be torn off and the sanitary napkin body 1 can be reused.

[0034] Please see Figure 3-5 The sanitary napkin body 1 is symmetrically and detachably connected to its front and rear ends with odor-removing components 6. Each odor-removing component 6 includes a bottom film 601 symmetrically and detachably connected to the front and rear ends of the sanitary napkin body 1. A sachet 602 is fixedly connected to the top of the bottom film 601. Double-sided adhesive 603 is fixedly connected to one end of the bottom film 601 near the sanitary napkin body 1. An ultra-thin strip pad 604 is fixedly connected between the bottom film 601 and the double-sided adhesive 603. Leak-proof components 7 are symmetrically and detachably connected to both sides of the sanitary napkin body 1. Each leak-proof component 7 includes a first thin film 701 detachably connected to the sanitary napkin body 1. The top of the first thin film 701 is fixedly connected to… An extension pad 702 is provided, and an adhesive 703 is fixedly connected to the upper end of the extension pad 702 near the sanitary napkin body 1. The adhesive 703 is adhered to the bottom of the sanitary napkin body 1. Fixing components 9 are symmetrically provided at the front and rear ends of the sanitary napkin body 1. The fixing components 9 include a second film 901 fixedly connected to the bottom end of the sanitary napkin body 1, and the second film 901 overlaps with the sanitary napkin body 1. A third film 902 is fixedly connected to the overlapping part of the bottom end of the sanitary napkin body 1 and the second film 901. A strip pad 604 is adhered between the second film 901 and the third film 902 by double-sided adhesive 603.

[0035] By setting up the odor-removing component 6, the bottom layer 5, and the leak-proof component 7, if the menstrual flow is heavy, the odor will also be amplified. At this time, the odor-removing component 6 can be attached to the second film 901 and the third film 902 with double-sided adhesive 603, thereby fixing it to the sanitary napkin body 1 and extending the sanitary napkin body 1. This allows the odor-removing component 6 to prevent leakage through the strip pad 604 and to emit fragrance through the sachet 602 to mask the odor. In the case of heavy flow, the extension pad 702 can also be attached to both sides of the sanitary napkin body 1 with self-adhesive 703 to increase the width of the sanitary napkin body 1 and prevent side leakage from staining the underwear.

[0036] The specific implementation process of this utility model is as follows: First, the sanitary napkin body 1 is attached to the underwear. Then, the panty liner 8 is attached to the middle of the sanitary napkin body 1. After absorbing menstrual blood, the odor neutralizing layer 2 on the panty liner 8 can slowly release the natural fragrance of plant essential oil 203 in conjunction with microcapsules 202, which reacts chemically with odor molecules to neutralize the odor. This allows the sanitary napkin body 1 to emit a fresh scent during use. Furthermore, an antibacterial layer 3 is located at the bottom of the odor neutralizing layer 2. The non-woven fabric 301 contains nano-silver particles 302, which have strong antibacterial and bactericidal properties, inhibiting the growth of bacteria generated by menstrual blood and preventing gynecological diseases caused by bacterial infections during menstruation. Below the antibacterial layer 3, an odor adsorption layer 4 is set. The fiber fabric 401 contains activated carbon 402, which can physically adsorb odors generated by menstrual blood. Odor molecules are adsorbed, and the addition of metal oxide 403 can react with odor gases through oxidation-reduction reactions, thereby achieving the purpose of removing odors. Quaternary ammonium salt antibacterial agent 404 can also be added to adsorb odors while preventing bacteria from growing on the fiber cloth 401 and avoiding the decomposition of organic matter by bacteria to produce new odors. Secondly, if the menstrual flow is heavy, the odor will also be amplified. At this time, the odor removal component 6 can be attached to the second film 901 and the third film 902 with double-sided adhesive 603, thereby fixing it to the sanitary napkin body 1 and extending the sanitary napkin body 1. This allows the odor removal component 6 to prevent leakage through the strip pad 604 and to emit fragrance through the sachet 602. In the case of heavy flow, the extension pad 702 can also be attached to both sides of the sanitary napkin body 1 with self-adhesive 703 to increase the width of the sanitary napkin body 1.

[0037] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A sanitary napkin with an odor-removing pad, comprising a sanitary napkin body (1), characterized in that: The sanitary napkin body (1) is attached with a pad (8) made in the same way. The pad (8) has a bottom layer (5) and an odor-absorbing layer (4) above the bottom layer (5). An antibacterial layer (3) is provided above the odor-absorbing layer (4) and an odor-neutralizing layer (2) is provided above the antibacterial layer (3). The odor adsorption layer (4) includes a fiber cloth (401) fixed to the top of the pad (8), and the fiber cloth (401) is filled with activated carbon (402), metal oxide (403) and quaternary ammonium salt antibacterial agent (404). The antibacterial layer (3) includes a non-woven fabric (301) disposed above the odor adsorption layer (4), wherein the non-woven fabric (301) is filled with nano silver particles (302); The odor neutralizing layer (2) includes a porous silica gel (201) disposed above the antibacterial layer (3), wherein the porous silica gel (201) is filled with microcapsules (202), and the microcapsules (202) contain plant essential oils (203).

2. A sanitary napkin with an odor-removing pad as described in claim 1, characterized in that: The sanitary napkin body (1) is symmetrically and detachably connected to the front and rear ends of an odor-removing component (6). The odor-removing component (6) includes a bottom film (601) symmetrically and detachably connected to the front and rear ends of the sanitary napkin body (1). A sachet (602) is fixedly connected to the top of the bottom film (601).

3. A sanitary napkin with an odor-removing pad as described in claim 2, characterized in that: The bottom film (601) is fixedly connected to a double-sided adhesive (603) at one end near the sanitary napkin body (1), and an ultra-thin strip pad (604) is fixedly connected between the bottom film (601) and the double-sided adhesive (603).

4. A sanitary napkin with an odor-removing pad as described in claim 1, characterized in that: The sanitary napkin body (1) is symmetrically and detachably connected to two sides with leak-proof components (7), and the leak-proof components (7) include a first film (701) detachably connected to the sanitary napkin body (1).

5. A sanitary napkin with an odor-removing pad as described in claim 4, characterized in that: An extension pad (702) is fixedly connected to the top of the first film (701). An adhesive tape (703) is fixedly connected to the upper end of the extension pad (702) near the sanitary napkin body (1), and the adhesive tape (703) is adhered to the bottom of the sanitary napkin body (1).

6. A sanitary napkin with an odor-removing pad as described in claim 1, characterized in that: The sanitary napkin body (1) is provided with fixing components (9) symmetrically at both ends. The fixing components (9) include a second film (901) fixedly connected to the bottom end of the sanitary napkin body (1), and the second film (901) overlaps with the sanitary napkin body (1).

7. A sanitary napkin with an odor-removing pad as described in claim 6, characterized in that: The bottom end of the sanitary napkin body (1) is fixedly connected to the overlapping part of the second film (901) with a third film (902), and the strip pad (604) is bonded between the second film (901) and the third film (902) by double-sided adhesive (603).

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