Leakproof menstrual panties

Abstract

This utility model discloses a leak-proof menstrual underwear, including an underwear body with an absorbent and leak-proof layer inside. The absorbent and leak-proof layer includes a single-layer wicking layer, a moisture-absorbing layer, and a moisture-proof layer. The moisture-absorbing layer is divided into a moisture-absorbing part and a leak-proof part, with the leak-proof part surrounding the moisture-absorbing part. The absorbent and leak-proof layer is located in the crotch area of ​​the underwear body and has an asymmetrical fan shape that is narrower in the front and wider in the back. This utility model adopts a combined structure of moisture-absorbing and leak-proof parts, and uses a flat knitting machine to wrap the yarn around the moisture-absorbing part, thereby effectively blocking menstrual blood from leaking from all directions and forming all-round leak protection. The single-layer wicking layer that comes into contact with the body is made of a mesh fabric composed of bamboo fiber and polypropylene, which has high single-layer wicking performance, keeping the underwear dry against the body and ensuring that the user is not bothered by dampness and stickiness, thus improving comfort.

Description

Technical Field

[0001] This utility model relates to the field of hygiene products technology, specifically to a leak-proof menstrual underwear. Background Technology

[0002] Women produce menstrual blood during their periods, and the most common way to absorb it is by using sanitary napkins. However, when lying down or sitting for a long time, side leakage, back leakage, or seepage often occurs, causing clothes and bedding to become soiled and difficult to clean, adding unnecessary trouble to the already irritating menstrual period.

[0003] To overcome the shortcomings of existing technologies, people have continuously explored and proposed various solutions. Patent CN202110966975.X provides a menstrual underwear with a leak-proof sealing strip at the bottom opening of the underwear body, so that it fits the user's body. The leak-proof sealing strip prevents side leakage of the underwear body and avoids side leakage during menstruation.

[0004] However, it did not solve the leakage problem at the front and back. Menstrual blood may still leak when the user is lying on their back. In addition, the leak-proof sealing strip protrudes from the bottom of the underwear, which will rub against the skin of the legs during actual use, and the comfort needs to be improved. Therefore, a brand-new leak-proof menstrual underwear is needed. Summary of the Invention

[0005] The purpose of this utility model is to provide a leak-proof menstrual underwear to solve the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: a leak-proof menstrual underwear, comprising an underwear body, wherein the underwear body is provided with an absorbent leak-proof layer, the absorbent leak-proof layer comprising a single conductive layer, a moisture-absorbing layer, and a moisture-proof layer;

[0006] The moisture-absorbing layer is divided into a moisture-absorbing part and a leak-proof part, with the leak-proof part surrounding the moisture-absorbing part;

[0007] The absorbent and leak-proof layer is located in the crotch area of ​​the underwear body, and has an asymmetrical fan shape that is narrower in the front and wider in the back.

[0008] Preferably, the single-conducting layer is made of a mesh fabric composed of bamboo fiber and polypropylene, which has high single-conducting performance.

[0009] Preferably, the moisture-absorbing part is made of bamboo fiber material, and the leak-proof part is made of water-repellent polyester yarn.

[0010] Preferably, the leak-proof yarn is wrapped around the moisture-absorbing part using a flat knitting machine.

[0011] Preferably, the moisture-proof layer is made of a waterproof and breathable membrane, which has good moisture-proof performance and good breathability.

[0012] Preferably, the waistband and legs of the underwear body are designed with elastic binding technology.

[0013] Preferably, the underwear body is made of a blend of bamboo fiber and elastic fiber fabric.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] The moisture-absorbing layer of this utility model adopts a combined structure of moisture-absorbing part and leak-proof part. The moisture-absorbing part is made of bamboo fiber material, which can quickly absorb a large amount of menstrual blood and has moisture-locking properties, making it difficult for menstrual blood to seep back. The leak-proof part is made of water-repellent polyester yarn, and the yarn is wrapped around the moisture-absorbing part using a flat knitting process, thus effectively blocking menstrual blood from leaking from all directions and forming an all-round leak-proof guarantee.

[0016] In this invention, the moisture-absorbing part and the leak-proof part are located inside the absorbent and leak-proof layer and do not come into contact with the human body. The part that comes into contact with the human body is a single-layer wicking layer, which is made of a mesh fabric composed of bamboo fiber and polypropylene. Bamboo fiber has good moisture absorption and polypropylene has water-repellent properties, thus having a highly efficient single-layer wicking performance, keeping the underwear dry against the body and ensuring that the user is not bothered by dampness and stickiness, thereby improving comfort.

[0017] The waistband and legs of the underwear are designed with elastic binding to ensure comfort and prevent the underwear from shifting, further enhancing the leak-proof effect. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of each layer of the absorbent and leak-proof layer in this utility model;

[0020] Figure 3 This is a schematic diagram of the moisture-absorbing layer structure in this utility model;

[0021] In the diagram, the underwear consists of: body 1, waistband 11, legs 12, absorbent and leak-proof layer 2, single-layer conductive layer 3, moisture-wicking layer 4, moisture-wicking part 41, leak-proof part 42, and moisture-proof layer 5. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0023] Please see Figure 1 This utility model provides a technical solution: a leak-proof menstrual underwear, including an underwear body 1, wherein the underwear body 1 is provided with an absorbent and leak-proof layer 2, and the absorbent and leak-proof layer 2 includes a single conductive layer 3, a moisture-absorbing layer 4, and a moisture-proof layer 5.

[0024] The underwear body 1 is made of a blend of bamboo fiber and elastic fiber fabric, which is soft, breathable and has good moisture absorption.

[0025] The absorbent and leak-proof layer 2 is located in the crotch area of ​​the underwear body 1. It has an asymmetrical fan shape that is narrower in the front and wider in the back, which can better fit the curves of a woman's body and enhance the leak-proof effect.

[0026] The single-layer 3 is the side that comes into contact with the human body. It is made of a mesh fabric composed of bamboo fiber and polypropylene. Bamboo fiber has good moisture absorption while polypropylene has water-repellent properties, thus providing efficient single-layer wicking performance. This keeps the underwear dry against the skin, ensuring that the user is not bothered by dampness or stickiness, and improving comfort.

[0027] The moisture-absorbing layer 4 is divided into a moisture-absorbing part 41 and a leak-proof part 42. The moisture-absorbing part 41 is made of bamboo fiber material, which can quickly absorb a large amount of menstrual blood and has moisture-locking properties, so that menstrual blood is not easy to seep back. The leak-proof part 42 is made of water-repellent polyester yarn. The yarn is wrapped around the moisture-absorbing part 41 using a flat knitting process, thus effectively blocking menstrual blood from leaking from all directions and forming an all-round leak-proof guarantee.

[0028] The moisture-proof layer 5 is made of a waterproof and breathable membrane, preferably a polytetrafluoroethylene (PTFE) membrane, which has good moisture-proof and breathable properties. It can prevent menstrual blood from seeping out while ensuring breathability, preventing stuffiness and dampness, maintaining a clean environment in the private area, and reducing bacterial growth.

[0029] The waistband 11 and leg 12 of the underwear body 1 are both designed with elastic edging, which ensures comfort while preventing the underwear from shifting and further enhances the leak-proof effect.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A leakproof menstrual panty characterized by: Includes underwear body (1), wherein the underwear body (1) is provided with an absorbent and leak-proof layer (2), wherein the absorbent and leak-proof layer (2) includes a single conductive layer (3), a moisture-absorbing layer (4), and a moisture-proof layer (5); The moisture-absorbing layer (4) is divided into a moisture-absorbing part (41) and a leak-proof part (42), with the leak-proof part (42) surrounding the moisture-absorbing part (41). The absorbent and leak-proof layer (2) is located in the crotch area of ​​the underwear body (1), and has an asymmetrical fan shape that is narrow in the front and wide in the back.

2. The leak-proof menstrual underwear according to claim 1, characterized in that: The single-conducting layer (3) is made of a mesh fabric composed of bamboo fiber and polypropylene, which has high-efficiency single-conducting performance.

3. The leakproof period panties according to claim 2, wherein: The moisture-absorbing part (41) is made of bamboo fiber material, and the leak-proof part (42) is made of water-repellent polyester yarn.

4. The leakproof period panties according to claim 3, wherein: The yarn of the leak-proof part (42) is wrapped around the moisture-absorbing part (41) using the weaving process of a flat knitting machine.

5. The leakproof period panties according to claim 4, wherein: The moisture-proof layer (5) is made of a waterproof and breathable film, which has good moisture-proof performance and good breathability.

6. The leakproof period panties of claim 5, wherein: The waist (11) and legs (12) of the underwear body (1) are both designed with elastic edging.

7. The leakproof period panties according to claim 6, wherein: The underwear body (1) is made of a blend of bamboo fiber and elastic fiber fabric.

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