A new type of safety pants

Abstract

This utility model relates to the field of disposable hygiene products, specifically to a novel type of menstrual pad that solves the problem of inconvenience in daytime use of traditional menstrual pads. The pad includes a pant body with a front waistband near the front of the body, a back waistband near the back, and a crotch area between them. The length of the pant body is defined as longitudinal, and the width as transverse. The pant body includes a layered, permeable outer layer, an absorbent core, and a liquid-impermeable inner layer. A waistband elastic element is sandwiched between the permeable outer layer and the liquid-impermeable inner layer between the front and back waistbands. The front waistband has tear-away sections on both transverse sides, and the front and back waistbands are sealed together on both transverse sides to form a pant body structure with sealing sections. A Velcro closure for fastening the front waistband after tearing is located on the front waistband outside the tear-away sections. This utility model is applied to women's menstrual pad products.

Description

Technical Field

[0001] This utility model relates to the field of disposable hygiene products, specifically to a new type of sanitary trousers. Background Technology

[0002] Feminine sanitary pads (also known as overnight pads, panty-style sanitary napkins) are personal hygiene products specifically designed for women during menstruation or postpartum. Their core function is to provide all-around leak protection through a panty-style structure, ensuring women can move or sleep comfortably during menstruation or postpartum lochia. As shown in application publication number CN103222914A, the basic structure of current sanitary pads and related improved structures are illustrated. Specifically, it is a multi-layered core leak-proof pull-up panty, including an elastic waistband and an absorbent crotch. An absorbent core is located in the absorbent crotch. It also includes an elastic hip band integrated with the elastic waistband, forming an elastic tubular structure. The front and rear ends of the absorbent crotch are bonded to the inner surface of the tubular structure and extend from the bottom of the tubular structure to near the top. Location; The absorbent crotch includes an inner bottom layer and a leak-proof protective layer, with a multi-layered core layer connected between the two. The multi-layered absorbent core layer is embedded with the fiber structure layer. The width of the inner bottom layer and the leak-proof protective layer is greater than the width of the multi-layered core layer. Waterproof strips are provided on both sides of the absorbent crotch, and the waterproof strips are respectively bonded to the periphery of the inner bottom layer and the leak-proof protective layer. High-elastic elastic bands are provided on the bonding part of the inner bottom layer and the leak-proof protective layer to form inner and outer leak-proof grooves with shrinkage pleats.

[0003] However, most of the sanitary pads on the market have a very similar structure. This type of product is for normal use by women during their menstrual period at night, with a cycle of 5-7 days, and the usage is not large. Traditional sanitary pads are sealed on both sides when worn, so you need to put them on like pants, pull them up after each foot is put on, and then put on underwear, which is very inconvenient.

[0004] The applicant's aim is to increase daytime use for women during menstruation, hence this application. Utility Model Content

[0005] Therefore, this utility model provides a new type of safety pants that solves the problem of inconvenience in daytime use of traditional safety pants.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0007] A new type of safety pants includes a safety pants body, which has a front waistband near the front of the body when worn, a back waistband near the back of the body, and a crotch area between the two. The length direction of the safety pants body is defined as longitudinal, and the width direction as transverse. The safety pants body includes a liquid-permeable surface layer, an absorbent core, and a liquid-impermeable bottom layer stacked together. A waist elastic element is sandwiched between the liquid-permeable surface layer and the liquid-impermeable bottom layer located between the front waistband and the back waistband. The front waistband has dummy cuts on both transverse sides for easy tearing. The front waistband and the back waistband are sealed together on both transverse sides to form a pants structure with sealing portions on both transverse sides. Velcro fasteners for attaching the front waistband after tearing are provided on the front waistband outside the dummy cuts.

[0008] Preferably, the edges of each of the Velcro clasps are provided with ear loops for easy hand pulling.

[0009] Preferably, the surface of the ear loop fabric is hot-pressed with an embossed section.

[0010] Preferably, a leg circumference elastic element is provided between the liquid-permeable surface layer and the liquid-impermeable bottom layer at the side of the back waist piece near the crotch.

[0011] Preferably, the sealing portion has a double-row asymmetrical arrangement structure.

[0012] Preferably, the absorbent core includes an upper core and a lower core stacked together, with the upper core located within the coverage area of ​​the lower core.

[0013] By adopting the aforementioned technical solution, the beneficial effects of this utility model are:

[0014] This technical solution, through structural innovation and functional optimization, achieves multiple improvements in ease of use, wearing comfort, and structural stability compared to traditional diapers. The front waistband features perforated sections on both sides, which, together with the outer Velcro fasteners, form a reusable adhesive structure, giving the product both the coverage of diapers and the convenience of changing regular diapers. During menstruation, women can quickly change diapers during the day by simply tearing open the perforated sections and adjusting the Velcro fasteners, without needing to completely undress, significantly reducing the difficulty of changing diapers and hygiene risks. This is especially suitable for active daytime activities, enabling a quick daytime change design.

[0015] The Velcro is located on the outside of the front waistband to avoid the itching caused by direct contact with the skin of traditional waistbands; at the same time, the front and back waistbands are sealed horizontally to form the pant body structure, and the waist elastic element is located between the liquid-permeable surface layer and the liquid-impermeable bottom layer between the front and back waistbands, retaining the advantages of traditional comfort pants in terms of fit and comfort.

[0016] The combination of the slit section and the Velcro fastener design ensures that the front waist panel can still be stably attached by the Velcro fastener after being torn apart, avoiding the risk of displacement or falling off due to the shrinkage of the elastic element. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the planar structure of the safety pants body when it is sealed into the pant shape according to an embodiment of this utility model.

[0018] Figure 2 This is a schematic diagram of the layered structure of the safety pants in this embodiment of the present invention when the pants are sealed together to form the pants shape.

[0019] Figure 3 for Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0020] Figure 4 This is a schematic diagram of the planar structure of an embodiment of the present utility model.

[0021] Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure along the TT direction.

[0022] Reference numerals: 1. Front waist panel; 11. Partial cut; 12. Velcro; 13. Ear loop fabric; 131. Embossed part; 2. Back waist panel; 3. Sealing part; 100. Liquid-permeable surface layer; 200. Absorbent core; 201. Upper core; 202. Lower core; 300. Liquid-impermeable bottom layer; 400. Waist elastic element; 500. Leg elastic element. Detailed Implementation

[0023] The following will describe the implementation of this utility model in detail with reference to specific embodiments, so that the process of how this utility model uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0024] Example

[0025] refer to Figures 1 to 5A new type of safety pants includes a safety pants body, which has a front waistband 1 near the front of the body when worn, a back waistband 2 near the back of the body, and a crotch area between the two. The length direction of the safety pants body is defined as longitudinal, and the width direction is defined as transverse. The safety pants body includes a liquid-permeable surface layer 100, an absorbent core 200, and a liquid-impermeable bottom layer 300 stacked together. A waist elastic member 400 is sandwiched between the liquid-permeable surface layer 100 and the liquid-impermeable bottom layer 300 located between the front waistband 1 and the back waistband 2. The front waistband 1 has dummy cuts 11 on both transverse sides for easy tearing. The front waistband 1 and the back waistband 2 are sealed together on both transverse sides to form a pants structure with sealing parts 3 on both transverse sides. A Velcro 12 for sticking the front waistband 1 after tearing is provided on the front waistband 1 outside the dummy cuts 11. This technical solution, through structural innovation and functional optimization, achieves multiple improvements in ease of use, wearing comfort, and structural stability compared to traditional diapers. The front waistband 1 features two open sections 11 on either side, which, together with the outer Velcro closures 12, form a reusable adhesive structure, allowing the product to combine the coverage of diapers with the convenient replacement of regular diapers. During menstruation, women can quickly change diapers during the day by simply tearing open the open sections 11 and adjusting the Velcro closures 12, without needing to completely undress, significantly reducing the difficulty of changing diapers and hygiene risks. This is especially suitable for active daytime activities, enabling a quick daytime replacement design.

[0026] The Velcro 12 is set on the outside of the front waistband 1 to avoid the itching caused by direct contact with the skin of the traditional waistband structure; at the same time, the front waistband 1 and the back waistband 2 are sealed together to form the pant body structure, and the waist elastic element 400 is located between the liquid-permeable surface layer 100 and the liquid-impermeable bottom layer 300 between the front and back waistbands 2, which retains the advantages of the traditional comfort pants in terms of fit and comfort.

[0027] The combination design of the slit section 11 and the Velcro 12 ensures that the front waist piece 1 can still be stably bonded by the Velcro 12 after being torn apart, avoiding the risk of displacement or falling off due to the shrinkage of the elastic element.

[0028] For specific structural references Figure 1 , 3 Each of the Velcro 12 has an edge with a loop fabric 13 for easy pulling. The loop fabric 13 also has an embossed section 131 heat-pressed onto its surface. The loop fabric 13 on the edge of the Velcro 12 facilitates quick positioning and pulling, especially suitable for users with wet hands or weak hands. The embossed section 131 on the loop fabric 13 enhances the fabric's toughness to prevent folding and deformation, and also improves the product's appearance through texture design, balancing practicality and aesthetics. Furthermore, in this embodiment, the sealing section 3 has a double-row asymmetrical arrangement. This double-row asymmetrical arrangement further prevents the sealing section 3 from being torn open when the loose section 11 is opened, ensuring the overall structural integrity of the pants.

[0029] In this embodiment, reference Figure 4 and Figure 5 A leg elastic element 500 is provided between the liquid-permeable surface layer 100 and the liquid-impermeable bottom layer 300 on the side of the back waist panel 2 near the crotch. Traditionally, leg elastic elements 500 are provided on both the front and back waist panels 2, but this design only provides the leg elastic element 500 on the back waist panel 2 near the crotch. This design prevents the front waist panel 1 from being stretched by the elastic element, thus avoiding structural deformation of the cut section 11 and ensuring smooth tearing; it also reduces the feeling of constriction on the abdomen from the front waist panel 1, adapting to the needs of daytime activities.

[0030] In this embodiment, the absorbent core 200 includes an upper core 201 and a lower core 202 stacked together, with the upper core 201 located within the coverage area of ​​the lower core 202. The upper core 201 completely covers the surface of the lower core 202, forming a three-dimensional absorbent structure that is smaller at the top and larger at the bottom. The upper core 201 quickly absorbs liquid and guides it to the lower core 202, while the lower core 202 provides a large-capacity storage space, effectively reducing the risk of backflow and side leakage. The double-layer structure can also improve skin comfort through material differences (such as using a softer material for the upper core 201), balancing absorbency and wearing experience.

[0031] This technical solution utilizes innovative structures such as the slit section 11-magic buckle 12 system, the front waistband 1 without leg-circle elastic element 500, and the double-row sealing section 3 to achieve convenient replacement and stable wear of the sanitary pads during the day. Further optimizations, such as the ear loop fabric 13 and the embossed section 131, enhance ease of use and product quality. The double-layer composite core ensures core functionality from an absorption perspective. The overall solution significantly outperforms traditional sanitary pads in terms of comfort, ease of use, and reliability, making it particularly suitable for women during menstruation who have high demands for daytime hygiene products.

[0032] Although the present invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the present invention without departing from the spirit and scope of the present invention as defined in the appended claims, and all such changes shall be within the scope of protection of the present invention.

Claims

1. A novel type of safety pants, comprising a safety pants body, wherein the safety pants body has a front waistband (1) near the front of the body when worn, a back waistband (2) near the back of the body, and a crotch area between the two, wherein the length direction of the safety pants body is defined as longitudinal and the width direction as transverse, and the safety pants body comprises a liquid-permeable surface layer (100), an absorbent core (200), and a liquid-impermeable bottom layer (300) stacked together, characterized in that: A waist elastic element (400) is sandwiched between the liquid-permeable surface layer (100) and the liquid-impermeable bottom layer (300) located between the front waist piece (1) and the back waist piece (2). The front waist piece (1) has dummy cuts (11) on both sides for easy tearing. The front waist piece (1) and the back waist piece (2) are sealed together on both sides to form a trouser body structure with sealing parts (3) on both sides. The front waist piece (1) outside the dummy cuts (11) is provided with Velcro (12) for sticking the front waist piece (1) after tearing.

2. The novel type of safety pants according to claim 1, characterized in that: Each of the aforementioned Velcro clasps (12) has an ear loop fabric (13) on its edge for easy hand pulling.

3. The novel type of safety pants according to claim 2, characterized in that: The surface of the ear loop fabric (13) is hot-pressed with an embossed part (131).

4. The novel type of safety pants according to claim 1, characterized in that: A leg circumference elastic element (500) is provided between the liquid-permeable surface layer (100) and the liquid-impermeable bottom layer (300) at the side of the back waist piece (2) near the crotch.

5. A novel type of sanitary pad according to any one of claims 1-4, characterized in that: The sealing part (3) has a double-row asymmetrical arrangement structure.

6. A novel type of sanitary pad according to any one of claims 1-4, characterized in that: The absorbent core (200) includes an upper core (201) and a lower core (202) stacked together, with the upper core (201) located within the coverage area of ​​the lower core (202).

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