Menstrual period trousers provided with skin-attached protective enclosure

Abstract

The menstrual period trousers comprise a trousers body and an absorption piece, the absorption piece is arranged at the crotch of the trousers body, and the absorption piece comprises wrapping non-woven fabric, a cotton core, a bottom film, a flow guide layer, surface non-woven fabric and the two skin-attached guards; the wrapping non-woven fabric wraps the cotton core to form an absorption core, the bottom film wraps from the bottom of the absorption core to the two sides of the top of the absorption core, so that an absorption part is formed in the middle area of the top of the absorption core, the diversion layer covers the absorption part, and the surface non-woven fabric is arranged on the upper surface of the diversion layer; the two skin protection enclosures are located on the two sides of the absorption piece respectively, the lower portions of the skin protection enclosures are compounded between the surface layer non-woven fabric and the bottom film, and the upper portions of the skin protection enclosures are glued to the upper surface of the surface layer non-woven fabric. By the adoption of the protective non-woven fabric in the skin fitting design, a supporting assembly possibly existing in traditional menstrual period pants is removed, and foreign body sensation during wearing is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of menstrual pants, in particular to a menstrual pants provided with a skin-friendly girdle. Background Art

[0002] Menstrual pants, also known as menstrual physiological pants, refer to a kind of underwear that women can wear during menstruation. Due to good fit with the human body during use, menstrual pants can prevent displacement and reduce side leakage, and are quickly loved by women since they were launched.

[0003] Currently, for the design of menstrual pants, the main focus is on the leak-proof property of menstrual pants. The existing menstrual pants are provided with anti-side leakage non-woven fabrics and support components on the outer surface of the absorbent core, so that three-dimensional anti-side leakage girdles extending upward are formed on both sides of the absorbent core. However, the setting of the support components makes users feel a sense of foreign body during use, resulting in poor comfort of the menstrual pants. Content of the Utility Model

[0004] Aiming at the problems raised in the background art, the purpose of the utility model is to provide a menstrual pants provided with a skin-friendly girdle, which solves the problem of poor comfort of the anti-side leakage girdle provided in the existing menstrual pants.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A menstrual pants provided with a skin-friendly girdle, comprising a pant body and an absorbent sheet. The absorbent sheet is arranged at the crotch of the pant body. The absorbent sheet includes a wrapping non-woven fabric, a cotton core, a bottom film, a diversion layer, a surface non-woven fabric and two skin-friendly girdles;

[0007] The wrapping non-woven fabric wraps the cotton core to form an absorbent core. The bottom film wraps from the bottom of the absorbent core to both sides of its top, so that an absorption part is formed in the middle area of the top of the absorbent core. The diversion layer covers the absorption part, and the surface non-woven fabric is arranged on the upper surface of the diversion layer;

[0008] The two skin-friendly girdles are respectively located on both sides of the absorbent sheet. The lower part of the skin-friendly girdle is compounded between the surface non-woven fabric and the bottom film, and the upper part of the skin-friendly girdle is adhesively bonded to the upper surface of the surface non-woven fabric.

[0009] Preferably, the skin-friendly girdle includes an upper bending part, a transition part and a lower bending part from top to bottom. Both the upper bending part and the lower bending part bend towards the absorption part;

[0010] The lower end surface of the lower bending part is adhesively bonded to the upper end surface of the bottom film, the upper end surface of the lower bending part is adhesively bonded to the lower end surface of the surface non-woven fabric, and the lower end of the upper bending part is adhesively bonded to the upper end surface of the surface non-woven fabric.

[0011] Preferably, the upper bending part is an outer part and an inner part, and the outer part is connected to the transition part;

[0012] The outer part is provided with a girdle elastic.

[0013] Preferably, the upper bending part is adhered to the surface non-woven fabric through the outer part, the inner part is not adhered to the surface non-woven fabric, and the length of the inner part is 3 mm - 5 mm.

[0014] Preferably, a leakage prevention groove is provided on the outer surface of the outer part.

[0015] Preferably, a plurality of lifting crotch elastics are provided between the absorbent core and the bottom film.

[0016] Preferably, the cotton core is provided with grid embossing.

[0017] Preferably, a plurality of puncture holes are provided in an array distribution in the middle of the absorbent core.

[0018] Preferably, the covering non-woven fabric, the diversion layer and the surface non-woven fabric are made of hydrophilic non-woven fabric;

[0019] The skin-friendly girdle is made of water-repellent non-woven fabric;

[0020] The bottom film is made of a waterproof and breathable membrane.

[0021] Compared with the prior art, one of the above technical solutions has the following beneficial effects:

[0022] By adopting the girdle non-woven fabric with a skin-friendly design, this design removes the possible support components in traditional menstrual pants and reduces the foreign body sensation during wearing. The lower part of the girdle non-woven fabric is compounded with the surface non-woven fabric and the bottom film of the absorbent sheet, and the upper part of the girdle non-woven fabric is adhesively fixed to the upper surface of the surface non-woven fabric, making the girdle part softer, lighter and more skin-fitting, thus greatly improving the wearing comfort of the menstrual pants. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of an embodiment of the present invention;

[0024] Figure 2 is Figure 1 the sectional structure schematic diagram of A-A in

[0025] Figure 3 is Figure 2 the gluing schematic diagram of each structure in

[0026] Wherein: the trouser body 1, the absorbent sheet 2, the wrapping non-woven fabric 21, the cotton core 22, the grid embossing 221, the bottom film 23, the diversion layer 24, the surface non-woven fabric 25, the skin-friendly girdle 26, the upper bending part 261, the outer branch 2611, the inner branch 2612, the lower bending part 262, the girdle elastic 263, and the leak-proof groove 264 ， The lifting crotch elastic 27 and the puncture holes 28. Specific embodiments

[0027] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0028] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.

[0029] In addition, the terms "first", "second", and "third" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first", "second", and "third" may explicitly or implicitly include one or more of such features.

[0030] It should be noted that, unless otherwise clearly defined and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0031] The following combines the attached Figures 1 to 3 And further illustrate the technical solutions of the present invention through specific embodiments.

[0032] A menstrual pants provided with a skin-friendly girdle, comprising a trouser body 1 and an absorbent sheet 2, the absorbent sheet 2 being arranged in the crotch of the trouser body 1, characterized in that: the absorbent sheet 2 comprises a wrapping non-woven fabric 21, a cotton core 22, a bottom film 23, a diversion layer 24, a surface non-woven fabric 25, and two skin-friendly girdles 26;

[0033] The wrapped non-woven fabric 21 wraps the cotton core 22 to form an absorbent core. The bottom film 23 wraps from the bottom of the absorbent core to both sides of its top, so that the middle area at the top of the absorbent core forms an absorption part. The diversion layer 24 covers the absorption part, and the surface non-woven fabric 25 is arranged on the upper surface of the diversion layer 24;

[0034] The two skin-friendly girdles 26 are respectively located on both sides of the absorbent sheet 2. The lower part of the skin-friendly girdle 26 is compounded between the surface non-woven fabric 25 and the bottom film 23, and the upper part of the skin-friendly girdle 26 is adhesively bonded to the upper surface of the surface non-woven fabric 25.

[0035] In order to ensure the leakage prevention effect of the existing menstrual pants, non-woven fabrics and support components are arranged on both sides of the absorbent core body in the crotch of the pants body to form a three-dimensional girdle with an erect effect, and the three-dimensional girdle intercepts the liquid that may leak through the side of the absorbent core body. However, the setting of the support component makes the user feel a foreign body sensation during use, resulting in poor comfort of the menstrual pants.

[0036] The absorbent sheet 2 of the present utility model is wrapped by the waterproof and breathable bottom film 23 from the bottom of the absorbent core along the left and right sides upward, and the middle area at the top of the absorbent core is reserved as the absorption part, and the diversion layer 24 covers above the absorption part, which can quickly disperse and guide the penetrated menstrual blood into the cotton core 22, improve the absorption efficiency and reduce the leakage phenomenon; since the absorbent core is wrapped by the bottom film 23 except for the absorption part area at the top, the absorbent core after absorbing menstrual blood will not overflow from the bottom or both sides. The skin-friendly girdles 26 are arranged on both sides of the absorbent sheet 2 to form a leak-proof girdle with a C-shaped cross-section, and only the surface non-woven fabric 25 is contained inside the C-shaped leak-proof girdle. This design can not only effectively prevent the side leakage of menstrual blood, but also improve its softness and the fitting degree of the leak-proof girdle with the skin, further reduce the risk of side leakage, and give more comprehensive protection to female users.

[0037] By adopting the skin-friendly girdle 26 with a skin-friendly design, this design removes the support component that may exist in the traditional menstrual pants and reduces the foreign body sensation during wearing. The lower part of the skin-friendly girdle 26 is compounded with the surface non-woven fabric 25 and the bottom film 23 of the absorbent sheet 2, and the upper part of the skin-friendly girdle 26 is adhesively fixed to the upper surface of the surface non-woven fabric 25, making the girdle part softer, lighter and more fitting to the skin, thus greatly improving the wearing comfort of the menstrual pants.

[0038] Furthermore, the skin-friendly girdle 26 includes an upper bending part 261, a transition part and a lower bending part 262 from top to bottom, and both the upper bending part 261 and the lower bending part 262 are bent towards the absorption part;

[0039] The lower end face of the lower bending part 262 is adhered to the upper end face of the bottom film 23, the upper end face of the lower bending part 262 is adhered to the lower end face of the surface non-woven fabric 25, and the lower end of the upper bending part 261 is adhered to the upper end face of the surface non-woven fabric 25.

[0040] The skin-friendly girdle 26 is designed to include an upper bending part 261, a transition part, and a lower bending part 262 from top to bottom, and both the upper bending part 261 and the lower bending part 262 are bent towards the absorption part. This design enables the girdle non-woven fabric to form a closer fit on both sides of the absorbent sheet 2. In particular, through the adhesion of the lower bending part 262 to the bottom film 23 and the adhesion of the upper bending part 261 to the surface non-woven fabric 25, the sealing performance of the girdle is further enhanced, effectively preventing side leakage of menstrual blood. At the same time, this design also takes into account the needs of women's body movements during menstruation, ensuring that the girdle non-woven fabric can still maintain good fit and comfort under dynamic conditions.

[0041] Through the separate adhesion of the lower bending part 262 to the bottom film 23 and the surface non-woven fabric 25, the connection between the skin-friendly girdle 26 and the surface non-woven fabric 25 and the bottom film 23 becomes more firm, improving the overall durability and stability of the menstrual pants. Please refer to Figure 3 , the purple-red line segments in the figure represent the glue-coated parts.

[0042] Furthermore, the upper bending part 261 is divided into an outer branch part 2611 and an inner branch part 2612, and the outer branch part 2611 is connected to the transition part;

[0043] The outer branch part 2611 is provided with a girdle elastic band 263.

[0044] Dividing the upper bending part 261 into the outer branch part 2611 and the inner branch part 2612 and setting the girdle elastic band 263 on the outer branch part 2611 makes the girdle non-woven fabric fit more closely to the skin, especially in areas such as the thigh roots where side leakage is likely to occur. The girdle elastic band 263 has a certain elasticity and can be fine-tuned according to the wearer's body shape, thereby providing better sealing performance and reducing the risk of side leakage of menstrual blood.

[0045] The upper bending part 261 is adhered to the surface non-woven fabric 25 through the outer branch part 2611, the inner branch part 2612 is not adhered to the surface non-woven fabric 25, and the length of the inner branch part 2612 is 3 mm - 5 mm.

[0046] By bonding the outer part 2611 with the surrounding elastic band 263 to the surface non-woven fabric 25, the skin-friendly surround 26 fits more closely to the skin, especially in areas that require key protection. This close fit helps reduce the risk of menstrual blood leakage and improves the leak-proof performance of the menstrual pants. Further, the inner part 2612 of the skin-friendly surround 26 without elastic band is not bonded to the surface non-woven fabric 25. This design enables the surround part to better fit female users of different body types during wearing, especially in the thigh root and perineum areas, reducing the tightness and discomfort caused by tight bonding and improving the wearing comfort. The length range of the inner part 2612 is 3 mm - 5 mm, ensuring that the inner part 2612 is not easily lifted during use, causing friction to the skin, but can form an additional leak-proof protection with the outer part 2611.

[0047] Furthermore, a leak-proof groove 264 is provided on the outer surface of the outer part 2611.

[0048] By providing a leak-proof groove 264 on the outer surface of the upper bending part 261 of the skin-friendly surround 26, an additional leak-proof structure is provided for the skin-friendly surround 26. When menstrual blood overflows directly from the surface non-woven fabric 25 during use, when the menstrual blood flows through the outer surface of the skin-friendly surround 26, the leak-proof groove 264 plays a role in intercepting and storing.

[0049] Furthermore, a number of crotch elastic bands 27 are provided between the absorbent core and the bottom film 23.

[0050] The provision of the crotch elastic bands 27 can automatically adjust the tightness according to the body type and movements of the wearer, ensuring that the menstrual pants maintain an appropriate lifting force during wearing, reducing the discomfort caused by the absorbent core sagging after absorbing menstrual blood, resulting in the looseness or tightness of the menstrual pants.

[0051] While improving the wearing comfort, the crotch elastic bands 27 can also play a certain role in fixing the absorbent core, preventing it from shifting during exercise or activities, thereby enhancing the leak-proof performance of the menstrual pants. When the wearer sits down, squats down or performs other actions, the crotch elastic bands 27 can keep the absorbent core in a stable position, reducing the risk of side leakage caused by displacement.

[0052] Further, the cotton core 22 is provided with a grid embossing 221.

[0053] The absorbent core body 3 is made of high molecular water-absorbing resin and wood pulp cotton, which can ensure the absorption effect of the absorbent core body 3, enabling the absorbent core body 3 to have high water absorption and water retention under pressure, effectively improving the moisture absorption effect of the leak-proof and skin-friendly menstrual pants, thereby improving the use effect of the leak-proof and skin-friendly menstrual pants.

[0054] The grid embossing 221 on the cotton core 22 not only increases the surface area of the cotton core but also forms tiny diversion channels. These channels help guide menstrual blood to spread quickly and evenly across the entire cotton core area, avoiding local oversaturation and improving the overall absorption efficiency. The design of the grid embossing 221 increases the breathability of the cotton core 22, helps reduce the stuffy feeling, keeps the air circulating in the private part, and reduces the risk of bacterial growth.

[0055] Furthermore, a number of puncture holes 28 are provided in the middle of the absorbent core and are distributed in an array.

[0056] The design of the puncture holes 28 increases the contact area between the absorbent core and the menstrual blood, enabling the menstrual blood to penetrate into the absorbent core faster, thereby improving the overall absorption efficiency. This helps reduce the residence time of the menstrual blood on the surface non-woven fabric, keeps the surface dry, and prevents the occurrence of back leakage.

[0057] The puncture holes 28 distributed in an array form tiny diversion channels, which help guide the menstrual blood to be evenly distributed inside the absorbent core and avoid local oversaturation. This design enables the menstrual blood to be absorbed and locked by the entire absorbent core faster, improving the utilization rate of the absorbent core.

[0058] The puncture holes 28 also improve the breathability of the absorbent core, allowing air to circulate inside the absorbent core and reducing the stuffy feeling. This is of great significance for keeping the air circulating in the private part and reducing the risk of bacterial growth. The puncture holes 28 enable the absorbent core to balance high absorption efficiency and wearing comfort. It reduces the pressure and discomfort caused by the excessive thickness or density of the absorbent core, enhancing the overall experience of women wearing menstrual pants during menstruation.

[0059] Furthermore, the wrapping non-woven fabric 21, the diversion layer 24, and the surface non-woven fabric 25 are made of hydrophilic non-woven fabric;

[0060] The skin-friendly girdle 26 is made of water-repellent non-woven fabric;

[0061] The bottom film 23 is made of a waterproof and breathable membrane.

[0062] The surface non-woven fabric 25 is the layer closest to the skin. The hydrophilic non-woven fabric can quickly absorb menstrual blood, reduce the residence time of menstrual blood on the skin, and thus reduce discomfort. The guide layer 24 is made of hydrophilic non-woven fabric with good guide performance, which can quickly and evenly disperse the absorbed menstrual blood to the entire cotton core area, avoid local oversaturation, and improve the overall absorption efficiency. The coated non-woven fabric 21 that wraps the cotton core 22 is also made of hydrophilic non-woven fabric, which can ensure that the menstrual blood quickly passes through the coated non-woven fabric 21 and is quickly absorbed by the cotton core 22, reducing the reverse osmosis phenomenon. The bottom film 23 uses a waterproof and breathable film such as thermoplastic polyurethane to prevent menstrual blood from penetrating into outer pants or bed sheets, and can maintain a certain breathability, reduce the feeling of stuffiness, and improve wearing comfort. The anti-side leakage guard 25 is made of soft and breathable materials such as PET spunbond non-woven fabric, which can effectively prevent menstrual blood from seeping out from the edge of the guard, enhance the anti-leakage performance of menstrual pants, and at the same time they can reduce friction and discomfort when in contact with the user's skin.

[0063] The hydrophilic nonwoven fabric, water-repellent nonwoven fabric and waterproof breathable film of the utility model are all soft and can reduce friction and irritation to the skin and improve wearing comfort. Although the bottom film is made of waterproof material, the design of the waterproof breathable film ensures that the product has a certain degree of breathability, which helps to reduce the feeling of stuffiness, keep the private parts air circulated, and reduce the risk of bacterial growth.

[0064] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.

Claims

1. A menstrual pants provided with a skin-friendly guard, comprising a pant body (1) and an absorbent sheet (2), wherein the absorbent sheet (2) is arranged at the crotch of the pant body (1), and is characterized in that: The absorbent sheet (2) includes a wrapping non-woven fabric (21), a cotton core (22), a bottom film (23), a diversion layer (24), a surface non-woven fabric (25), and two skin-friendly girdles (26); The wrapping non-woven fabric (21) wraps the cotton core (22) to form an absorbent core. The bottom film (23) wraps from the bottom of the absorbent core to both sides of its top, so that an absorption part is formed in the middle area of the top of the absorbent core. The diversion layer (24) covers the absorption part, and the surface non-woven fabric (25) is arranged on the upper surface of the diversion layer (24); The two skin-friendly girdles (26) are respectively located on both sides of the absorbent sheet (2). The lower part of the skin-friendly girdle (26) is compounded between the surface non-woven fabric (25) and the bottom film (23), and the upper part of the skin-friendly girdle (26) is adhesively bonded to the upper surface of the surface non-woven fabric (25).

2. The menstrual pants with a skin-friendly girdle according to claim 1, characterized in that: The skin-friendly girdle (26) includes an upper bending part (261), a transition part, and a lower bending part (262) from top to bottom. Both the upper bending part (261) and the lower bending part (262) are bent towards the absorption part; The lower end surface of the lower bending part (262) is bonded to the upper end surface of the bottom film (23), the upper end surface of the lower bending part (262) is bonded to the lower end surface of the surface non-woven fabric (25), and the lower end of the upper bending part (261) is bonded to the upper end surface of the surface non-woven fabric (25).

3. The menstrual pants with a skin-friendly perimeter according to claim 2, characterized in that: The upper bending part (261) is divided into an outer part (2611) and an inner part (2612), and the outer part (2611) is connected to the transition part; The outer part (2611) is provided with a girdle elastic (263).

4. The menstrual pants with a skin-friendly enclosure according to claim 3, characterized in that: The upper bending part (261) is adhesively bonded to the surface non-woven fabric (25) through the outer part (2611), and the inner part (2612) is not adhesively bonded to the surface non-woven fabric (25). The length of the inner part (2612) is 3 mm - 5 mm.

5. The menstrual pants with a skin-friendly girdle according to claim 4, characterized in that: The outer surface of the outer part (2611) is provided with a leakage-proof groove (264).

6. The menstrual pants with a skin-friendly enclosure according to claim 5, characterized in that: A plurality of crotch elastic bands (27) are arranged between the absorbent core and the bottom film (23).

7. A menstrual pants provided with a skin-friendly waistband according to any one of claims 1-6, characterized in that: The cotton core (22) is provided with a grid embossment (221).

8. The menstrual pants with a skin-friendly guard according to claim 7, characterized in that: A plurality of puncture holes (28) distributed in an array are arranged in the middle of the absorbent core.

9. The menstrual pants with a skin-friendly girdle according to claim 8, characterized in that: The wrapping non-woven fabric (21), the diversion layer (24), and the surface non-woven fabric (25) are made of hydrophilic non-woven fabric; The skin-friendly girdle (26) is made of water-repellent non-woven fabric; The bottom film (23) is made of a waterproof and breathable membrane.

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