Daily menstrual period trousers

By introducing a double connection method of tear thread and button cap/Velcro into menstrual pants, the problem of damage and inconvenience in replacement caused by Velcro's direct fitting to non-woven fabrics is solved, and a fast and stable connection effect is achieved.

CN223220626UActive Publication Date: 2025-08-15GUANG DONG ZHONG KE RUN HU LI YONG PIN YOU XIAN GONG SI
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202422085672.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-26
Publication Date
2025-08-15
Estimated Expiration
2034-08-26

AI Technical Summary

Technical Problem

The waist circumference of existing menstrual pants is directly fitted to the non-woven fabric of the pants body through Velcro, which can easily lead to damage to the pants body, poor experience, and inconvenient to replace during the day.

Method used

Design a daily menstrual trousers, which use easy-to-tear wire to separate the front waist, and connect it with a buckle assembly and a sticker assembly, including a double connection method of button cap and Velcro to avoid direct contact with non-woven fabric.

Benefits of technology

It realizes quick replacement and stable connection, improves wearing efficiency, avoids damage to the pants, and enhances comfort and stability of use.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223220626U_ABST
    Figure CN223220626U_ABST
Patent Text Reader

Abstract

A pair of daily menstrual period trousers comprises a front waist part, a rear waist part and a crotch part, the front end and the rear end of the crotch part are connected with the front waist part and the rear waist part respectively, the two sides of the front waist part are connected with the two sides of the rear waist part respectively, the crotch part is provided with an absorption core, and the left side and the right side of the front waist part are provided with easy-to-tear lines respectively. The front waist part is separated to form two connecting ends, and the two connecting ends are detachably connected; one connecting end is provided with a first buckling component and a first sticking component, the other connecting end is provided with a second buckling component and a second sticking component, the first buckling component is connected with the second buckling component in a buckling manner, and the first sticking component is connected with the second sticking component in a sticking manner. The buckling assembly is arranged for buckling connection, so that in the process of wearing the menstrual period trousers, when the front waist part and the rear waist part which are separated are connected, rapid positioning connection can be achieved through the buckling assembly; other separated positions of the waist are quickly bonded and connected by arranging the bonding assembly, so that the wearing efficiency is improved.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of menstrual pants, in particular to a pair of daily menstrual pants. Background Art

[0002] Menstrual pants are disposable feminine hygiene products, a technological upgrade from nighttime sanitary napkins. Menstrual pants, also known as panty-type sanitary napkins, are typically worn at night due to their excellent coverage and leak-proofing. With the increasing popularity of menstrual pants, and their improved coverage and leak-proofing compared to sanitary napkins, more and more consumers are choosing to use them during the day.

[0003] Since the waist of existing menstrual pants is bonded together at the front and back waists, it is very inconvenient to wear menstrual pants during the day and change the menstrual pants after wearing the top pants. However, if the menstrual pants are not changed for a long time, it is easy to breed bacteria. In view of this, practitioners have designed menstrual pants so that the front waist and the back waist are separated. By setting Velcro on the front waist (or back waist), the Velcro is attached to the non-woven fabric at the back waist (or front waist) to achieve the connection of the separated trouser body. Since the Velcro is directly attached to the non-woven fabric of the trouser body without precise connection positioning, in order to better adjust the comfort of the trouser body, it is necessary to adjust the connection position of the Velcro and the trouser body multiple times, which causes the non-woven fabric of the trouser body to become fuzzy or even damaged, affecting the subsequent use of the menstrual pants. Utility Model Content

[0004] In response to the problems raised by the background technology, the purpose of the present invention is to propose a daily menstrual pants, which solves the problem that the existing quickly replaceable menstrual pants are directly attached to the non-woven fabric of the pants body through Velcro, which easily causes damage to the pants body and poor user experience.

[0005] To achieve this purpose, the present invention adopts the following technical solutions:

[0006] A daily menstrual pants, comprising a front waist portion, a rear waist portion, and a crotch portion, wherein the front and rear ends of the crotch portion are respectively connected to the front waist portion and the rear waist portion, and the two sides of the front waist portion are respectively connected to the two sides of the rear waist portion, the crotch portion is provided with an absorbent core, and the left and right sides of the front waist portion are respectively provided with easy-tear lines, when the front waist portion is torn along any one of the easy-tear lines, the front waist portion is separated to form two connection ends, and the two connection ends are detachably connected;

[0007] Among them, one connecting end is provided with a first snap-fit component and a first adhesive component, and the other connecting end is provided with a second snap-fit component and a second adhesive component, the first snap-fit component is snap-fitted and connected to the second snap-fit component, and the first adhesive component is adhesively connected to the second adhesive component.

[0008] Preferably, the first fastening component and the first adhesive component are provided on the outer surfaces of both sides of the front waist portion through a first connecting non-woven fabric, and the first fastening component, the first adhesive component and the first connecting non-woven fabric constitute a first connecting member;

[0009] The second fastening component and the second adhesive component are arranged on the outer surfaces of both sides of the front waist portion through a second connecting non-woven fabric, and the second fastening component, the second adhesive component and the second connecting non-woven fabric constitute a second connecting piece.

[0010] Preferably, the front waist portion is divided into a left outer region, a left sub-outer region, a middle region, a right sub-outer region and a right outer region from left to right along the transverse direction;

[0011] The two first connecting members are respectively arranged at the left outer area and the right outer area, and the two second connecting members are respectively arranged at the left sub-outer area and the right sub-outer area.

[0012] Preferably, the first fastening component includes a plurality of button caps, the first adhesive component includes a plurality of Velcro thorn surfaces, and the plurality of button caps and the plurality of Velcro thorn surfaces are arranged in an array;

[0013] The second fastening component includes a plurality of button studs, and the second adhesive component includes a plurality of Velcro loops, wherein the plurality of button studs and the plurality of Velcro loops are arranged in an array;

[0014] The button caps correspond to the button nails one by one, and the Velcro thorn surfaces correspond to the Velcro fleece surfaces one by one.

[0015] Preferably, the number of the button caps is two, the number of the Velcro thorn surfaces is two, the button caps and the Velcro thorn surfaces are arranged in an array along the vertical direction, the two Velcro thorn surfaces are arranged adjacent to each other, and the two button caps are respectively arranged on the upper part and the lower part of the two Velcro thorn surfaces;

[0016] The number of the button studs is two, the number of the Velcro fleece surfaces is two, the button studs and the Velcro fleece surfaces are arranged in an array along the vertical direction, the two Velcro fleece surfaces are arranged adjacent to each other, and the two button studs are respectively arranged on the upper and lower parts of the two Velcro fleece surfaces.

[0017] Preferably, the daily menstrual pants are composed of an outer non-woven fabric and an inner non-woven fabric, the absorbent core and the inner non-woven fabric are arranged on the inner surface of the outer non-woven fabric, the inner non-woven fabric is arranged at the front waist and the back waist, and the front and rear ends of the absorbent core are connected to the inner non-woven fabric;

[0018] The first connecting non-woven fabric and the second connecting non-woven fabric are arranged on the outer surface of the outer non-woven fabric.

[0019] Preferably, the front waist portion is provided with a waist elastic part and an abdomen elastic part from top to bottom in the longitudinal direction, and the back waist portion is provided with the waist elastic part and a hip elastic part from top to bottom in the longitudinal direction.

[0020] Preferably, the waist elastic member is composed of six elastic bands, the abdomen elastic member is composed of twenty-three elastic bands, and the hip elastic member is composed of six elastic bands;

[0021] A plurality of elastic bands are arranged in a longitudinal direction, the elastic bands are extended in a transverse direction, and the elastic bands are compounded between the inner non-woven fabric and the outer non-woven fabric.

[0022] Preferably, the absorbent core comprises a covering layer, an absorbent layer, a conductive layer and a surface layer which are sequentially arranged from bottom to top, and the covering layer is connected to the inner surface of the outer non-woven fabric.

[0023] Preferably, the absorbent core further comprises a side leakage prevention guard, which is provided on both sides of the upper portion of the surface layer and extends along the length direction of the absorbent core.

[0024] Compared with the prior art, one of the above technical solutions has the following beneficial effects:

[0025] The daily menstrual pants of the present invention are fastened by a fastening assembly. This allows for quick positioning and connection of the front and back waist sections when the pants are worn. Adhesive assemblies are also provided for quick adhesive connection of other separate waist sections, improving wearing efficiency. This dual connection method not only improves the efficiency of changing menstrual pants, but also avoids the frequent adjustments that can occur when traditional Velcro is directly attached to non-woven fabric, which can cause fuzzing or damage to the pants. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic structural diagram of an embodiment of the present invention in an expanded state;

[0027] Figure 2 This is another structural schematic diagram of an embodiment of the present invention in an expanded state;

[0028] Figure 3 It is a transverse cross-sectional view of the utility model;

[0029] Figure 4 It is a vertical sectional view of the utility model in the expanded state.

[0030] Among them: front waist 11, left outer area 111, left secondary outer area 112, right secondary outer area 113, right outer area 114, back waist 12, crotch 13, easy tear line 14, first connecting part 2, first fastening component 21, first adhesive component 22, first connecting non-woven fabric 23, second connecting part 3, second fastening component 31, second adhesive component 32, second connecting non-woven fabric 33, absorbent core 4, covering layer 41, absorbent layer 42, conductive layer 43, surface layer 44, anti-side leakage guard 45, outer non-woven fabric 51, inner non-woven fabric 52, elastic band 60, waist elastic part 61, abdomen elastic part 62 and hip elastic part 63. DETAILED DESCRIPTION

[0031] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0032] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0033] Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or to implicitly specify the quantity of the technical features being referred to. Thus, a feature identified as "first," "second," and "third" may explicitly or implicitly include one or more of the features.

[0034] It should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on the specific circumstances.

[0035] The following is combined with Figures 1 to 4 The technical solution of the utility model is further illustrated through specific implementation methods.

[0036] A daily menstrual pants, comprising a front waist portion 11, a rear waist portion 12, and a crotch portion 13. The front and rear ends of the crotch portion 13 are respectively connected to the front waist portion 11 and the rear waist portion 12. The two sides of the front waist portion 11 are respectively connected to the two sides of the rear waist portion 12. The crotch portion 13 is provided with an absorbent core 4. The left and right sides of the front waist portion 11 are respectively provided with easy-tear lines 14. When the front waist portion 11 is torn along any of the easy-tear lines 14, the front waist portion 11 is separated to form two connection ends, and the two connection ends are detachably connected.

[0037] Among them, one of the connecting ends is provided with a first fastening component 21 and a first adhesive component 22, and the other connecting end is provided with a second fastening component 31 and a second adhesive component 32, the first fastening component 21 is fastened and connected with the second fastening component 31, and the first adhesive component 22 is adhesively connected with the second adhesive component 32.

[0038] The menstrual panty body 1 has the same shape as underwear and has a plurality of abdominal, buttock, and crotch sections, which can fully cover the waist and buttocks of the user, thereby reducing the embarrassing situation of blood flowing into clothes, bedding, beds, and seats during menstruation, and achieving a comprehensive absorption effect. Because women wear menstrual panties when going out during the day, when they need to change, they need to take off their outer pants, then take off the menstrual panties that need to be replaced, put on the new menstrual panties, and then put on their pants again, which is very inconvenient.

[0039] The daily menstrual pants of the present invention are provided with tear lines 14 on the left and right sides of the front waist 11. When the user needs to change the menstrual pants, the front waist 11 and the back waist 12 of the menstrual pants are easily torn open along the tear lines 14. By tearing the two sides, the front waist 11 and the back waist 12 of the menstrual pants are separated, and the menstrual pants can be easily taken off, avoiding the inconvenience of traditional menstrual pants when changing during the day. In particular, when wearing face pants, the pants can be quickly changed without taking off the pants completely. When putting on new menstrual pants again, tear the two sides of the front waist 11 of the new menstrual pants along the tear line 14 to separate the front waist 11 and the back waist 12 of the menstrual pants that were originally enclosed, and align the back waist 12 of the menstrual pants body with the back waist and buttocks, and wrap the crotch 13 of the menstrual pants from back to front to cover the crotch, so that the front waist 11 of the menstrual pants is aligned with the front waist and abdomen, and then through the fastening connection of the first fastening component 21 and the second fastening component 31, and the adhesive connection of the first adhesive component 22 and the second adhesive component 32, a more precise and stable connection is achieved, so that the menstrual pants body in a separated state can be quickly reconnected, greatly improving the convenience of replacement.

[0040] The daily menstrual pants of the present invention are fastened by a fastening assembly. This allows for quick positioning and connection of the front and back waist sections when the pants are worn. Adhesive assemblies are also provided for quick adhesive connection of other separate waist sections, improving wearing efficiency. This dual connection method not only improves the efficiency of changing menstrual pants, but also avoids the frequent adjustments that can occur when traditional Velcro is directly attached to non-woven fabric, which can cause fuzzing or damage to the pants.

[0041] Furthermore, the first fastening component 21 and the first adhesive component 22 are provided on the outer surfaces of both sides of the front waist portion 11 through a first connecting non-woven fabric 23, and the first fastening component 21, the first adhesive component 22 and the first connecting non-woven fabric 23 constitute a first connecting member 2;

[0042] The second fastening component 31 and the second adhesive component 32 are arranged on the outer surfaces of both sides of the front waist portion 11 through the second connecting non-woven fabric 33. The second fastening component 31, the second adhesive component 32 and the second connecting non-woven fabric 33 constitute the second connecting part 3.

[0043] By placing the first fastening component 21 and the first adhesive component 22 on the first connecting nonwoven fabric 23, and the second fastening component 31 and the second adhesive component 32 on the second connecting nonwoven fabric 33, and then placing the first connecting nonwoven fabric 23 and the second connecting nonwoven fabric 33 on the outer surfaces of both sides of the front waist portion 11, this layout makes the entire connection structure more stable. The connecting nonwoven fabric not only provides support but also enhances the durability of the fastening and adhesive components, reducing the risk of damage caused by frequent use.

[0044] The first and second connecting nonwoven fabrics 23, 33, and their placement on the outer surface prevent the fastening and adhesive components from directly contacting the user's skin, thus preventing potential discomfort or allergic reactions. This design makes menstrual pants more comfortable to wear and reduces friction or pressure caused by improperly positioned connecting components.

[0045] Specifically, when changing the menstrual pants, the user simply tears along the tear lines 14 on both sides, and the pants are then separated from the enclosed state, making them easy to remove or put on. Because the connecting components are located on both sides of the front waist and in the front of the body (front waist), the connection status of the connecting components can be more intuitive and convenient when putting on or taking off the pants, without the need for excessive adjustment or turning the pants.

[0046] Furthermore, the front waist portion 11 is divided into a left outer region 111, a left sub-outer region 112, a middle region, a right sub-outer region 113 and a right outer region 114 along the transverse direction from left to right.

[0047] The two first connecting members 2 are respectively arranged in the left outer area 111 and the right outer area 114 , and the two second connecting members 3 are respectively arranged in the left sub-outer area 112 and the right sub-outer area 113 .

[0048] The first connector 2 (comprising a first fastening component 21, a first adhesive component 22, and a first connecting nonwoven fabric 23) is positioned in the left and right outer regions 111 and 114, which are relatively far from the core of the body. This reduces discomfort caused by direct contact between the connector and the body during wear or use. Simultaneously, the second connector 3 (comprising a second fastening component 31, a second adhesive component 32, and a second connecting nonwoven fabric 33) is positioned in the left and right sub-outer regions 112 and 113. This arrangement creates a stable support structure between the connectors without excessively restricting the user's waist movements.

[0049] To further illustrate, by placing the matingly connected first connector 2 and second connector 3 in the outer area and the sub-outer area of the front waist respectively, and the sub-outer area is located in front of the human body, when the first connector 2 is connected to the second connector 3, the user can more directly observe the specific positions of the second fastening component 31 and the second adhesive component 32, thereby facilitating the enclosing operation.

[0050] Furthermore, the first fastening component 21 includes a plurality of button caps, the first adhesive component 22 includes a plurality of Velcro thorn surfaces, and the plurality of button caps and the plurality of Velcro thorn surfaces are arranged in an array;

[0051] The second fastening component 31 includes a plurality of button studs, and the second adhesive component 32 includes a plurality of Velcro loops, wherein the plurality of button studs and the plurality of Velcro loops are arranged in an array;

[0052] The button caps correspond to the button nails one by one, and the Velcro thorn surfaces correspond to the Velcro fleece surfaces one by one.

[0053] The fastening of the button cap to the button stud provides a reliable mechanical connection, ensuring the stability of the connecting parts. Simultaneously, the bonding of the Velcro thorn and fleece surfaces provides additional adhesion, further enhancing the stability of the connection. This dual connection prevents the menstrual pants from loosening or falling off during wear, improving safety and reliability. The fastening of the button cap to the button stud is relatively simple and quick, requiring minimal time and effort. Furthermore, the bonding of the Velcro thorn and fleece surfaces provides a certain degree of elasticity, adapting to subtle body movements and reducing the discomfort caused by overly tight or loose connections. This design makes the menstrual pants more comfortable and natural to wear.

[0054] Because the button caps and button studs, as well as the Velcro spur and fleece surfaces, are arranged in an array, users can choose different snap and adhesive points to connect them based on their body shape and comfort needs. This design provides more adjustment options, allowing users to easily personalize their period pants for the best fit.

[0055] Furthermore, the number of the button caps is two, the number of the Velcro thorn surfaces is two, the button caps and the Velcro thorn surfaces are arranged in an array along the vertical direction, the two Velcro thorn surfaces are arranged adjacent to each other, and the two button caps are respectively arranged on the upper part and the lower part of the two Velcro thorn surfaces;

[0056] The number of the button studs is two, the number of the Velcro fleece surfaces is two, the button studs and the Velcro fleece surfaces are arranged in an array along the vertical direction, the two Velcro fleece surfaces are arranged adjacent to each other, and the two button studs are respectively arranged on the upper and lower parts of the two Velcro fleece surfaces.

[0057] By reducing the number of button caps, Velcro spurs, button studs, and Velcro loops and arranging them in a vertical array, the connection process is simpler and clearer. Users only need to snap two button caps onto corresponding button studs and simultaneously glue two Velcro spurs onto corresponding Velcro loops, eliminating the need to select and adjust between multiple snapping and gluing points, improving connection efficiency and convenience.

[0058] Although the number of buttons has been reduced, the mechanical fastening components (button cap and button pin) are located above and below the adhesive components (the Velcro thorn and Velcro loop surfaces), respectively, ensuring the vertical stability of the connector. This design ensures that the connector is evenly stressed when subjected to external forces, reducing the risk of single-point stress and thus enhancing the stability of the connection.

[0059] Furthermore, the daily menstrual pants are composed of an outer non-woven fabric 51 and an inner non-woven fabric 52. The absorbent core 4 and the inner non-woven fabric 52 are arranged on the inner surface of the outer non-woven fabric 51. The inner non-woven fabric 52 is arranged on the front waist portion 11 and the back waist portion 12. The front and rear ends of the absorbent core 4 are connected to the inner non-woven fabric 52.

[0060] The first connecting non-woven fabric 23 and the second connecting non-woven fabric 33 are disposed on the outer surface of the outer non-woven fabric 51 .

[0061] By placing the inner nonwoven fabric 52 and the absorbent core 4 within the outer nonwoven fabric 51, an effective absorption and isolation layer is formed. The inner nonwoven fabric 52 is placed at the front waist 11 and the back waist 12, making the area close to the waist and hips and the waist and abdomen softer and more comfortable when wearing menstrual pants, reducing friction and discomfort between the skin.

[0062] Positioning the first and second connecting nonwoven fabrics 23 and 33 on the outer surface of the outer nonwoven fabric 51 prevents the connectors from coming into direct contact with the user's skin during wear, thus preventing potential discomfort and allergic reactions. This layout also helps keep the connectors clean and dry, extending their lifespan. Furthermore, the outer layer makes adjusting or changing the menstrual pants more convenient.

[0063] Furthermore, the front waist portion 11 is provided with a waist elastic member 61 and an abdomen elastic member 62 along the longitudinal direction from top to bottom, and the back waist portion 12 is provided with the waist elastic member 61 and a hip elastic member 63 along the longitudinal direction from top to bottom.

[0064] The arrangement of waist elastics 61, abdomen elastics 62, and hip elastics 63 allows the menstrual pants to better conform to the wearer's body curves. The waist elastic 61 enhances the stability of the menstrual pants at the waist, preventing them from slipping or shifting during wear, while also providing necessary waist support and comfort. The abdomen elastics 62 and hip elastics 63 also allow the pants to fit closely to the body in the abdomen and hip areas, reducing gaps and looseness caused by physical activity. The abdomen elastics 62 and hip elastics 63 are designed to meet the different needs of the abdomen and hips, respectively, reducing any tightness or constriction when wearing the menstrual pants.

[0065] Furthermore, the waist elastic member 61 is composed of six elastic bands 60, the abdomen elastic member 62 is composed of twenty-three elastic bands 60, and the hip elastic member 63 is composed of six elastic bands 60;

[0066] A plurality of elastic bands 60 are arranged in a longitudinal direction, and the elastic bands 60 are extended in a transverse direction. The elastic bands 60 are compounded between the inner non-woven fabric 52 and the outer non-woven fabric 51 .

[0067] By precisely controlling the number and arrangement of the elastics 60, precise support and pressure distribution can be achieved across the waist, abdomen, and buttocks. Preferably, the waist elastics 61, located at the top of the front waist 11 and back waist 12, use six elastics 60 to provide the necessary support and stability, while the abdomen elastics 62 and hip elastics 63 use a greater number of elastics 60 (twenty-three) to better adapt to the changing curves of the abdomen and provide a more comfortable fit.

[0068] The elastic band 60 extends laterally, allowing it to better conform to the body's curves and reduce marks and discomfort. As an elastic element, the elastic band 60 gives the menstrual pants excellent elastic recovery. This allows them to quickly return to their original shape after being subjected to external forces, maintaining stable support and a good fit. This ensures a good wearing experience even during long periods of wear or strenuous exercise. Furthermore, the elastic band 60 is laminated between the inner non-woven fabric 52 and the outer non-woven fabric 51, preventing direct contact between the elastic band and the skin, further enhancing wearing comfort.

[0069] Furthermore, the absorbent core 4 includes a covering layer 41 , an absorbent layer 42 , a conductive layer 43 and a surface layer 44 arranged in sequence from bottom to top, and the covering layer 41 is connected to the inner surface of the outer non-woven fabric 51 .

[0070] The absorbent core 4 utilizes a multi-layered structure from bottom to top, comprising a coating layer 41, an absorbent layer 42, a conductive layer 43, and a surface layer 44. This design allows the absorbent core to absorb and disperse liquid more efficiently. Each layer performs a specific function, working together to achieve optimal absorption. This multi-layered design helps minimize the spread of liquid in menstrual pants. Once absorbed, liquid is quickly locked in the absorbent layer 42 and distributed over a wider area through the conductive layer 43, reducing the risk of side and rear leakage.

[0071] The absorption layer 42 serves as the core layer and is responsible for absorbing large amounts of body fluids. It is made of materials such as high-molecular-weight water-absorbing resins, which have excellent water absorption capacity and water-locking properties, and can quickly absorb and lock body fluids to prevent leakage. The conductive layer 43 is located above the absorption layer 42, and its function is to quickly guide the liquid to the absorption layer 42. This helps to speed up the absorption rate, reduce the residence time of the liquid on the surface of the menstrual pants, and reduce the risk of side leakage and back leakage. The surface layer 44 is the part that the user directly contacts, and its material and touch have an important impact on comfort. Usually, the surface layer is made of soft, skin-friendly materials to reduce friction and discomfort between the skin. The covering layer 41 is connected to the inner surface of the outer non-woven fabric 51. This design makes the absorption core more firmly fixed in the menstrual pants and not easy to shift or deform. At the same time, the non-woven fabric has good breathability, which helps to keep the skin dry and comfortable.

[0072] Furthermore, the absorbent core 4 further includes a side leakage prevention guard 45 , which is provided on both sides of the upper portion of the surface layer 44 , and extends along the length direction of the absorbent core 4 .

[0073] The side leakage guards 45 are positioned directly on both sides of the upper portion of the top layer 44, which are critical areas where body fluids are prone to side leakage. This design effectively prevents body fluids from leaking from the sides of the menstrual pants, keeping the wearer dry and comfortable. The side leakage guards 45 extend along the length of the absorbent core 4. This layout not only covers the key leakage points on the sides but also provides sufficient protection, further enhancing the side leakage prevention effect.

[0074] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are intended solely to illustrate the principles of the present invention and should not be construed in any way as limiting the scope of protection of the present invention. Based on the explanations herein, those skilled in the art will be able to devise other specific implementations of the present invention without inventive effort, and such implementations will fall within the scope of protection of the present invention.

Claims

1. A daily menstrual pants comprising a front waist portion, a rear waist portion, and a crotch portion, wherein the front and rear ends of the crotch portion are connected to the front waist portion and the rear waist portion, respectively, and the two sides of the front waist portion are connected to the two sides of the rear waist portion, respectively. The crotch portion is provided with an absorbent core, characterized in that: The left and right sides of the front waist portion are respectively provided with tear lines. When the front waist portion is torn along any of the tear lines, the front waist portion is separated to form two connecting ends, and the two connecting ends are detachably connected. Among them, one connecting end is provided with a first snap-fit component and a first adhesive component, and the other connecting end is provided with a second snap-fit component and a second adhesive component, the first snap-fit component is snap-fitted and connected to the second snap-fit component, and the first adhesive component is adhesively connected to the second adhesive component.

2. The daily menstrual pants according to claim 1, characterized in that: The first fastening component and the first adhesive component are provided on the outer surfaces of both sides of the front waist portion through a first connecting non-woven fabric, and the first fastening component, the first adhesive component and the first connecting non-woven fabric constitute a first connecting member; The second fastening component and the second adhesive component are arranged on the outer surfaces of both sides of the front waist portion through a second connecting non-woven fabric, and the second fastening component, the second adhesive component and the second connecting non-woven fabric constitute a second connecting piece.

3. The daily menstrual pants according to claim 2, characterized in that: The front waist portion is divided into a left lateral area, a left sublateral area, a middle area, a right sublateral area and a right lateral area from left to right along the transverse direction; The two first connecting members are respectively arranged at the left outer area and the right outer area, and the two second connecting members are respectively arranged at the left sub-outer area and the right sub-outer area.

4. The daily menstrual pants according to claim 3, characterized in that: The first fastening component includes a plurality of button caps, the first adhesive component includes a plurality of Velcro thorn surfaces, and the plurality of button caps and the plurality of Velcro thorn surfaces are arranged in an array; The second fastening component includes a plurality of button studs, and the second adhesive component includes a plurality of Velcro loops, wherein the plurality of button studs and the plurality of Velcro loops are arranged in an array; The button caps correspond to the button nails one by one, and the Velcro thorn surfaces correspond to the Velcro fleece surfaces one by one.

5. The daily menstrual pants according to claim 4, characterized in that: There are two button caps and two Velcro thorn surfaces. The button caps and the Velcro thorn surfaces are arranged in an array along a vertical direction. The two Velcro thorn surfaces are arranged adjacent to each other, and the two button caps are respectively arranged on the upper part and the lower part of the two Velcro thorn surfaces. The number of the button studs is two, the number of the Velcro fleece surfaces is two, the button studs and the Velcro fleece surfaces are arranged in an array along the vertical direction, the two Velcro fleece surfaces are arranged adjacent to each other, and the two button studs are respectively arranged on the upper and lower parts of the two Velcro fleece surfaces.

6. The daily menstrual pants according to claim 5, characterized in that: The daily menstrual pants are composed of an outer non-woven fabric and an inner non-woven fabric, the absorbent core and the inner non-woven fabric are arranged on the inner surface of the outer non-woven fabric, the inner non-woven fabric is arranged on the front waist and the back waist, and the front and rear ends of the absorbent core are connected to the inner non-woven fabric; The first connecting non-woven fabric and the second connecting non-woven fabric are arranged on the outer surface of the outer non-woven fabric.

7. The daily menstrual pants according to claim 6, characterized in that: The front waist portion is provided with a waist elastic part and an abdomen elastic part from top to bottom in the longitudinal direction, and the back waist portion is provided with the waist elastic part and a hip elastic part from top to bottom in the longitudinal direction.

8. The daily menstrual pants according to claim 7, characterized in that: The waist elastic member is composed of six elastic bands, the abdomen elastic member is composed of twenty-three elastic bands, and the hip elastic member is composed of six elastic bands; A plurality of elastic bands are arranged in a longitudinal direction, the elastic bands are extended in a transverse direction, and the elastic bands are compounded between the inner non-woven fabric and the outer non-woven fabric.

9. The daily menstrual pants according to any one of claims 6 to 8, characterized in that: The absorbent core comprises a covering layer, an absorbent layer, a conductive layer and a surface layer which are sequentially arranged from bottom to top, and the covering layer is connected to the inner surface of the outer non-woven fabric.

10. The daily menstrual pants according to claim 9, characterized in that: The absorbent core further comprises a side leakage prevention guard, which is arranged on both sides of the upper part of the surface layer and extends along the length direction of the absorbent core.