Underpants

Abstract

The embodiment of the utility model provides underpants, and relates to the technical field of underwear. The underwear comprises a bodice fabric and a bottom crotch fabric. The bottom crotch fabric is located on the inner side of the bodice fabric, the bottom crotch fabric comprises an elastic supporting fabric layer and an antibacterial quick-dry fabric layer which are connected, and one of the elastic supporting fabric layer and the antibacterial quick-dry fabric layer is connected with the bodice fabric. Wherein at least one of the elastic supporting fabric layer and the antibacterial quick-drying fabric layer is a polygonal woven layer. By means of the polygonal structure of the polygonal weaving layer, the contact area of sweat and the antibacterial quick-drying fabric layer can be increased so as to promote the effects of moisture removal, quick drying and bacteriostasis, the underpants bottom crotch fabric is not prone to breeding and bacteriostasis, and therefore potential health hazards are remarkably reduced, and better experience is brought to a user.

Description

Technical Field

[0001] The embodiments of the present disclosure relate to the technical field of underwear, and more particularly, to underwear. Background Art

[0002] This section is intended to provide a background or context to the embodiments of the present disclosure that are recited in the claims. No statement herein is admitted to be prior art by virtue of its inclusion in this section.

[0003] Underwear, generally referring to close-fitting underwear, is a necessity in daily life, used to protect private parts and maintain comfort during daily exercise. As people's quality of life continues to improve, their requirements for underwear's breathability, antibacterial properties, and comfort are also becoming increasingly higher.

[0004] The basic structure of underwear typically includes a front panel, back panel, crotch, and leg openings. The crotch is located at the bottom of the underwear. It connects the front and back panels and provides comfort and support for the private parts. Therefore, the comfort and antibacterial properties of the crotch have a significant impact on the user's health and experience.

[0005] Most fabrics used in the crotch of underwear absorb sweat and do not dry easily. In humid environments, the crotch of underwear is prone to breeding bacteria and other substances. Bacteria attached to the surface of the crotch can easily cause discomfort and lead to health risks. In related technologies, the crotch of underwear is usually treated with chemical additives to achieve an antibacterial effect. Chemical additives can have a bactericidal effect, however, the persistence of chemical additives is weak. After repeated washing of underwear, the chemical additives gradually disappear, which can easily lead to the loss of antibacterial properties. Chemical additives are also harmful to the human body and should not be used for a long time. Utility Model Content

[0006] The present disclosure provides a pair of underwear to solve the problem that the crotch of the underwear is difficult to dry after absorbing sweat, which causes bacteria to grow on the crotch of the underwear, thereby affecting the health and comfort of the user.

[0007] In an embodiment of the present disclosure, there is provided a pair of underwear comprising:

[0008] Large body fabric;

[0009] A bottom crotch fabric, the bottom crotch fabric being located on the inner side of the body fabric, the bottom crotch fabric comprising an elastic support fabric layer and an antibacterial quick-drying fabric layer connected to each other, one of the elastic support fabric layer and the antibacterial quick-drying fabric layer being connected to the body fabric;

[0010] Wherein, at least one of the elastic supporting fabric layer and the antibacterial quick-drying fabric layer is a polygonal woven layer.

[0011] In an embodiment of the present application, the crotch fabric of the underwear may include an elastic support fabric layer and an antibacterial, quick-drying fabric layer. The antibacterial, quick-drying fabric layer, through its own material properties and polygonal weave, can achieve antibacterial and moisture-permeable quick-drying properties. Therefore, the antibacterial, quick-drying fabric layer can quickly absorb sweat and quickly discharge it to the outside of the crotch fabric, keeping the surface of the crotch in contact with the private parts dry. This can reduce the possibility of contact between the private parts and damp fabric, leading to bacterial growth and thus affecting the user's health, thereby achieving an antibacterial effect.

[0012] In one embodiment of the present disclosure, the antibacterial quick-drying fabric layer includes an antibacterial fabric layer and an absorbent fabric layer, and the elastic supporting fabric layer is located between the antibacterial fabric layer and the absorbent fabric layer.

[0013] In another embodiment of the present disclosure, the number of sides of the polygon of the polygonal woven layer is greater than or equal to five.

[0014] In another embodiment of the present disclosure, the antibacterial fabric layer is a bamboo fiber fabric layer; and / or, the suction and discharge fabric layer is a suction and discharge fiber fabric layer; and / or, the elastic support fabric layer is a spandex fiber fabric layer.

[0015] In yet another embodiment of the present disclosure, the antibacterial fabric layer includes a plurality of polygonal and connected first yarns.

[0016] In another embodiment of the present disclosure, the antibacterial fabric layer further includes a plurality of polygonal second yarns, wherein the second yarns are located inside the first yarns and are connected to the first yarns.

[0017] In another embodiment of the present disclosure, the antibacterial fabric layer further includes a first connecting yarn, and the vertices of the polygonal second yarn are connected to the vertices of the polygonal first yarn through the first connecting yarn.

[0018] In yet another embodiment of the present disclosure, the suction and discharge fabric layer includes a plurality of polygonal and connected third yarns.

[0019] In yet another embodiment of the present disclosure, the suction and discharge fabric layer includes a second connecting yarn, and at least one group of opposite vertices of the polygonal third yarn are connected by the second connecting yarn.

[0020] In yet another embodiment of the present disclosure, the elastic supporting fabric layer includes a plurality of polygonal and connected fourth yarns.

[0021] According to the underwear of the embodiment of the present disclosure, the antibacterial and quick-drying fabric layer can have antibacterial and moisture-permeable quick-drying effects through the material properties of the antibacterial and quick-drying fabric layer itself and the polygonal woven layer, so that the surface of the bottom crotch in contact with the private parts can be kept dry without the use of chemical additives, thereby significantly reducing the possibility of private parts coming into contact with wet fabrics, causing bacteria to grow and thus affecting the health of users, bringing a better experience to users. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and other objects, features and advantages of the exemplary embodiments of the present disclosure will become readily understood by reading the detailed description below with reference to the accompanying drawings, in which several embodiments of the present disclosure are shown by way of example and not limitation, wherein:

[0023] Figure 1 Schematically shows a schematic diagram of the main structure of underwear according to an embodiment of the present disclosure;

[0024] Figure 2 Schematically shows a partial three-dimensional decomposition structure diagram of a resistance fabric according to an embodiment of the present disclosure;

[0025] Figure 3 Schematically shows a schematic diagram of the main structure of the antibacterial fabric layer according to an embodiment of the present disclosure;

[0026] Figure 4 Schematically shows a schematic diagram of the main structure of the suction and discharge fabric layer according to an embodiment of the present disclosure;

[0027] Figure 5 Schematically shows a front structural diagram of an elastic supporting fabric layer according to an embodiment of the present disclosure;

[0028] In the drawings, the same or corresponding reference numerals denote the same or corresponding parts.

[0029] Description of reference numerals:

[0030] 10-underwear;

[0031] 100-body fabric; 110-front fabric; 120-back fabric;

[0032] 200- bottom fabric; 200a- breathable space;

[0033] 210-elastic supporting fabric layer; 210a-fourth yarn;

[0034] 220-antibacterial quick-drying fabric layer;

[0035] 221-antibacterial fabric layer;

[0036] 221a-first yarn; 221b-second yarn; 221c-first connecting yarn;

[0037] 222-absorption and exhaust fabric layer;

[0038] 222a-the third yarn; 222b-the second connecting yarn. DETAILED DESCRIPTION

[0039] The principles and spirit of the present disclosure will be described below with reference to several exemplary embodiments. It should be understood that these embodiments are provided solely to enable those skilled in the art to better understand and implement the present disclosure, and are not intended to limit the scope of the present disclosure in any way. Rather, these embodiments are provided to make the present disclosure more thorough and complete, and to fully convey the scope of the present disclosure to those skilled in the art.

[0040] Underwear is typically in direct contact with the skin, absorbing sweat, correcting shape, framing the body, and providing warmth. As a type of lower body underwear, the structure and fabrics of underwear are designed to provide comfort, support, and adequate coverage.

[0041] Underwear comes in a wide variety of types and styles. For example, based on gender, underwear can be divided into men's underwear and women's underwear; based on age, underwear can be divided into children's underwear and adult underwear. The underwear in the embodiments of this application can be men's underwear, women's underwear, or children's underwear, and this is not specifically limited in this embodiment.

[0042] The basic structure of underwear generally includes a front panel, back panel, crotch, and leg openings. The front panel covers and protects the front area of the lower body, providing comfort and support. The back panel covers and protects the buttocks. The crotch covers and protects the private parts. The leg openings provide space for free leg movement.

[0043] In the related art, most fabrics used in the crotch of underwear are not easy to dry after absorbing sweat. In a humid environment, the crotch of underwear is prone to breeding bacteria and other substances. Bacteria attached to the surface of the crotch of underwear can easily cause discomfort and lead to health risks. In the related art, the crotch of underwear is usually treated with chemical additives to achieve an antibacterial effect. Chemical additives can have a bactericidal effect, however, the persistence of chemical additives is weak. After repeated washing of underwear, the chemical additives gradually disappear, which can easily lead to the loss of antibacterial properties. In addition, chemical additives are harmful to the human body and are not suitable for long-term use.

[0044] Based on the above technical problems, the present application provides a pair of underwear. In an embodiment of the present application, the bottom crotch fabric of the underwear may include an elastic support fabric layer and an antibacterial quick-drying fabric layer. The antibacterial quick-drying fabric layer can have antibacterial and moisture-permeable quick-drying effects through its own material properties and polygonal woven layer. Therefore, the antibacterial quick-drying fabric layer can quickly absorb sweat and quickly discharge the sweat to the outside of the bottom crotch fabric, so that the surface of the bottom crotch in contact with the private parts can remain dry, thereby reducing the possibility of private parts coming into contact with wet fabrics, causing bacteria to grow and thus affecting the health of the user, which is conducive to achieving an antibacterial effect.

[0045] The underwear provided by this application will be described below with reference to the accompanying drawings and in combination with specific embodiments.

[0046] According to the embodiments of the present disclosure, see Figure 1 and Figure 2 As shown, the underpants 10 may include a body fabric 100 and a crotch fabric 200 .

[0047] The body fabric 100 can extend from the front of the lower body to the buttocks. In other words, the body fabric 100 can refer to the front fabric 110 and the back fabric 120. Therefore, the body fabric 100 can be in direct contact with the front of the lower body and the buttocks. The crotch fabric 200 can connect the front fabric 110 and the back fabric 120. Therefore, the crotch fabric 200 can be located on the side of the body fabric 100 that contacts the private parts. The crotch fabric 200 is located between the body fabric 100 and the private parts for direct contact with the private parts. The body fabric 100 can be cotton, polyester fiber, etc., which is not limited in the embodiments of the present application.

[0048] The crotch fabric 200 can be located inside the body fabric 100. The crotch fabric 200 can include an elastic support fabric layer 210 and an antibacterial, quick-drying fabric layer 220. One of the elastic support fabric layer 210 and the antibacterial, quick-drying fabric layer 220 is connected to the body fabric 100. At least one of the elastic support fabric layer 210 and the antibacterial, quick-drying fabric layer 220 is a polygonal woven layer.

[0049] In the embodiment of the present application, after the bottom crotch absorbs sweat, the antibacterial quick-drying fabric layer 220 can have the effect of moisture absorption and moisture permeability and quick drying, so that the surface of the bottom crotch in contact with the private parts can remain dry, thereby achieving antibacterial effect.

[0050] On the one hand, the antibacterial quick-drying fabric layer 220 can be made of natural fabrics or synthetic fabrics with antibacterial, absorption and drainage, and quick-drying effects, so as to achieve the effects of antibacterial, rapid absorption and drainage, and quick drying through its own material properties.

[0051] Among them, the antibacterial quick-drying fabric layer 220 can be a layer of fabric, or the antibacterial quick-drying fabric layer 220 can also be composed of an antibacterial fabric layer 221 and a quick-drying fabric layer. Furthermore, the antibacterial quick-drying fabric layer 220 can also be formed by multiple layers of fabric layers with different functions, which is not limited in this embodiment.

[0052] On the other hand, at least one of the elastic support fabric layer 210 and the antibacterial quick-drying fabric layer 220 is a polygonal woven layer. Taking the antibacterial quick-drying fabric layer 220 as an example, the antibacterial quick-drying fabric layer 220 can be woven into a polygonal shape through a yarn process. There are multiple polygons, and a polygonal woven layer is formed by linear or nonlinear processing of multiple polygons. The polygonal woven layer refers to the structure of the fabric, in other words, it can refer to the shape formed on the fabric layer after weaving. It should be noted that the polygonal shape on the fabric layer formed after weaving is not visible to the naked eye. It needs to be observed under tools such as a magnifying glass or a microscope.

[0053] Among them, the antibacterial quick-drying fabric layer 220 is a polygonal woven layer. The polygonal structure of the polygonal woven layer can increase the contact area between sweat and the antibacterial quick-drying fabric layer 220 to promote moisture permeability, quick drying and antibacterial effects.

[0054] Therefore, the underwear 10 provided in the embodiment of the present application can achieve antibacterial, moisture-permeable and quick-drying effects through its own fabric material and the shape of the woven layer, without the need to use chemical additives for antibacterial purposes, which is beneficial for reducing health risks while ensuring the comfort of user experience.

[0055] In some examples, at least one of the elastic support fabric layer 210 and the antibacterial quick-drying fabric layer 220 is a polygonal woven layer. The polygon can be a triangle, a quadrilateral, a pentagon, a hexagon, or even more polygonal, and is not specifically limited in this embodiment.

[0056] The elastic support fabric layer 210 of the embodiment of the present application can serve as a support structure for the crotch fabric 200, thereby reducing the possibility of deformation of the crotch fabric 200 during long-term wear and washing of the underwear 10. In addition, the elastic support fabric layer 210 is elastic and can provide elasticity to the crotch fabric 200 to ensure continuous comfort during daily life and exercise.

[0057] According to the embodiments of the present disclosure, see Figure 2 As shown, the antibacterial quick-drying fabric layer 220 may include an antibacterial fabric layer 221 and an absorbent fabric layer 222. The elastic support fabric layer 210 may be located between the antibacterial fabric layer 221 and the absorbent fabric layer 222.

[0058] In this embodiment of the present application, the antibacterial and quick-drying fabric layer 220 can be a separate structure. In other words, the antibacterial fabric layer 221 and the wicking fabric layer 222 can form the antibacterial and quick-drying fabric layer 220. The antibacterial fabric layer 221, through its own material, can improve its moisture absorption and perspiration wicking properties. Furthermore, the polygonal weave increases the contact area between sweat and the antibacterial fabric layer 221, quickly draining sweat away from the antibacterial fabric layer 221. Sweat can then enter the elastic support fabric layer 210. Since the elastic support fabric layer 210 also utilizes a polygonal weave, sweat can fully contact the elastic support fabric layer 210, directing the sweat toward the wicking fabric layer 222. The wicking fabric layer 222, utilizing its own material properties combined with the polygonal weave, quickly drains sweat away from the crotch fabric 200. This improves the quick-drying efficiency of the crotch fabric 200, keeping it dry and cool, and achieving antibacterial and moisture-wicking properties, thereby enhancing user experience and reducing health risks.

[0059] Along the thickness direction of the bottom crotch fabric 200, the antibacterial fabric layer 221 and the suction and drainage fabric layer 222 can be located on either side of the elastic support fabric layer 210. The elastic support fabric layer 210 can be used to connect the antibacterial fabric layer 221 and the suction and drainage fabric layer 222, and has a supporting effect on the antibacterial fabric layer 221 and the suction and drainage fabric layer 222, so that the two layers are stably connected.

[0060] In some examples, the antibacterial fabric layer 221 can be located on the side that fits the private parts, or the suction and discharge fabric layer 222 can be located on the side that fits the private parts. It can be set according to usage requirements, application environment, etc., and is not limited in the embodiments of this application.

[0061] For example, in cool, cold environments like autumn and winter, bacteria easily grow. Therefore, the antibacterial fabric layer 221 can be placed on the side that contacts the private area to quickly absorb moisture and inhibit bacterial growth. In summer, when temperatures are high and sweating is common, the wicking fabric layer 222 can be placed on the side that contacts the private area to quickly drain sweat through its moisture-permeable and quick-drying properties.

[0062] According to the embodiments of the present disclosure, see Figures 2 to 5 As shown, the polygonal braided layer has a polygonal number of sides greater than or equal to five.

[0063] In this embodiment of the present application, the antibacterial fabric layer 221, the elastic support fabric layer 210, and the wicking fabric layer 222 can all be polygonal woven layers. The more sides a polygon has, the greater the contact area between sweat and the bottom crotch fabric 200, thereby rapidly absorbing sweat and quickly discharging it to the outside of the bottom crotch fabric 200.

[0064] It is easy to understand that too many sides of a polygon can easily affect the processing difficulty of the yarn process. Therefore, the number of polygonal sides of the polygonal woven layer in the embodiment of the present application is preferably five or six to form a honeycomb shape. On the one hand, it can reduce the processing difficulty and avoid cost increase while achieving antibacterial, moisture permeability and quick drying.

[0065] It should be noted that the polygonal structure used in the present application is shaped like a honeycomb. The honeycomb-like polygonal structure can enclose a breathable space 200a, allowing sweat to quickly escape, thereby achieving a good moisture permeability and quick-drying effect. Furthermore, the honeycomb-like polygonal structure can quickly penetrate stains and is not prone to harboring dirt, thereby achieving an easy-to-wash and clean effect.

[0066] In some examples, the antibacterial fabric layer 221 , the elastic support fabric layer 210 , and the suction and discharge fabric layer 222 may all be hexagonal woven layers.

[0067] According to an embodiment of the present disclosure, the antibacterial fabric layer 221 may be a bamboo fiber fabric layer.

[0068] The bamboo fiber fabric layer may be a fabric layer formed by processing natural bamboo fibers. Since bamboo fibers have a natural antibacterial effect, and the antibacterial fabric layer 221 is a polygonal woven layer structure, the combination of the material properties and the polygonal woven layer structure can quickly absorb sweat and quickly discharge sweat, bacteria, stains, etc. through the breathable space 200a, thereby improving the antibacterial effect.

[0069] In some examples, the bamboo fiber can be natural bamboo fiber. Natural bamboo fiber has excellent moisture absorption and breathability, quickly absorbing and evaporating sweat to keep the skin dry. Furthermore, bamboo grows quickly and does not require the use of pesticides or fertilizers. Therefore, when used on private parts, it can be environmentally friendly and safe.

[0070] According to an embodiment of the present disclosure, the suction and discharge fabric layer 222 may be a suction and discharge fiber fabric layer.

[0071] The wicking fiber is a fiber with excellent moisture absorption and perspiration wicking properties. This wicking fiber layer accelerates sweat evaporation, preventing sweat from accumulating within the crotch fabric 200, thereby keeping private areas dry. Furthermore, the wicking fabric layer 222 is a polygonal woven layer, which increases the contact area between sweat and the wicking fabric layer 222, enhancing moisture permeability and quick-drying properties.

[0072] According to an embodiment of the present disclosure, the elastic supporting fabric layer 210 may be a spandex fiber fabric layer.

[0073] Spandex is a highly elastic synthetic fiber. Due to its high elasticity, spandex can be stretched to many times its original length and quickly returns to its original length after stretching. Therefore, when the underpants 10 are washed and the crotch fabric 200 is repeatedly rubbed, the spandex layer allows the crotch fabric 200 to quickly rebound. Furthermore, spandex is highly wear-resistant and is less susceptible to pilling and abrasion, which helps extend the lifespan of the underpants 10.

[0074] According to the embodiments of the present disclosure, see Figure 2 and Figure 3 As shown, the antibacterial fabric layer 221 may include a plurality of polygonal and connected first yarns 221a.

[0075] In the embodiment of the present application, the first yarn 221a is polygonal. For example, if the polygon is a hexagon, sweat can fully contact each surface of the first yarn 221a, thereby rapidly absorbing the sweat. The hexagonal first yarn 221a can enclose a breathable space 200a, thereby improving the breathability of the crotch of the underwear 10 and facilitating the passage of stains, thereby improving the hygiene and cleanability of the crotch fabric 200.

[0076] According to the embodiments of the present disclosure, see Figure 2 and Figure 3 As shown, the antibacterial fabric layer 221 may further include a plurality of polygonal second yarns 221b. The second yarns 221b may be located inside the first yarns 221a, and the second yarns 221b are connected to the first yarns 221a.

[0077] In the embodiment of the present application, since the second yarn 221b is polygonal in shape, the second yarn 221b can form another breathable space 200a within the breathable space 200a surrounded by the first yarn 221a. Therefore, by forming the polygonal second yarn 221b within the first yarn 221a, the contact area between the antibacterial fabric layer 221 and sweat can be increased, and the number of breathable spaces 200a can also be increased to improve the antibacterial effect of the antibacterial fabric layer 221 while ensuring the breathable space 200a.

[0078] In addition, the first yarn 221a is connected to the second yarn 221b, which can be used to improve the strength of the antibacterial fabric layer 221 and increase the service life of the underwear 10.

[0079] In some examples, the number of sides of the second yarn 221 b may be the same as or different from the number of sides of the first yarn 221 a , which is not limited in this embodiment.

[0080] According to the embodiments of the present disclosure, see Figure 2 and Figure 3As shown, the antibacterial fabric layer 221 further includes a first connecting yarn 221c. The vertices of the polygonal second yarn 221b and the vertices of the polygonal first yarn 221a can be connected by the first connecting yarn 221c.

[0081] In this embodiment of the present application, multiple vertices of the second yarn 221b can be connected to multiple vertices of the second yarn 221b via first connecting yarns 221c. The first connecting yarns 221c can be used to contact sweat. Therefore, the first connecting yarns 221c can increase the contact area with sweat, thereby more effectively improving the antibacterial effect. Furthermore, by connecting the first yarn 221a and the second yarn 221b via multiple first connecting yarns 221c, the strength of the antibacterial fabric layer 221 can be increased.

[0082] In addition, a breathable space 200a may be formed between two adjacent first connecting yarns 221c to improve the breathability of the antibacterial fabric layer 221 and increase the speed of absorbing and discharging sweat.

[0083] According to the embodiments of the present disclosure, see Figure 2 and Figure 4 As shown, the suction and discharge fabric layer 222 may include a plurality of polygonal and connected third yarns 222a.

[0084] In this embodiment, the third yarn 222a is polygonal, allowing sweat to fully contact every surface of the third yarn 222a. The hexagonal first yarn 221a encloses a breathable space 200a, improving the breathability of the crotch of the underpants 10. Sweat can be quickly drained through the breathable space 200a, keeping the crotch fabric 200 dry.

[0085] According to the embodiments of the present disclosure, see Figure 2 and Figure 4 As shown, the wicking fabric layer 222 may include a second connecting yarn 222b. At least one set of opposite vertices of the polygonal third yarn 222a may be connected by the second connecting yarn 222b.

[0086] In this embodiment of the present application, multiple second connecting yarns 222b can be used to connect two opposite vertices of the third yarn 222a. The multiple third yarns 222a can be used to increase the contact area with sweat to improve moisture removal. In addition, the multiple second connecting yarns 222b are interconnected, which helps to improve the strength of the absorbent fabric layer 222.

[0087] The plurality of second connecting yarns 222b may separate the air permeable space 200a formed by the third yarn 222a into a plurality of air permeable spaces 200a, so as to improve air permeability efficiency through the plurality of air permeable spaces 200a.

[0088] In some examples, the second connecting yarn 222b may form an *-shaped structure within the third yarn 222a.

[0089] According to the embodiments of the present disclosure, see Figure 2 and Figure 5 As shown, the elastic supporting fabric layer 210 may include a plurality of polygonal and connected fourth yarns 210a.

[0090] In this embodiment of the present application, the fourth yarn 210a is polygonal, allowing sweat to fully contact each surface of the fourth yarn 210a, thereby improving the efficiency of directing sweat to the wicking fabric layer 222. The polygonal fourth yarn 210a can enclose a breathable space 200a to facilitate the rapid discharge of stains and sweat.

[0091] In some examples, along the thickness direction of the bottom crotch fabric 200 , the first yarn 221 a of the antibacterial fabric layer 221 , the fourth yarn 210 a of the elastic support fabric layer 210 , and the third yarn 222 a of the suction and discharge fabric layer 222 may correspond to each other.

[0092] Furthermore, although the operations of the disclosed method are described in a particular order in the accompanying drawings, this does not require or imply that the operations must be performed in this particular order, or that all illustrated operations must be performed to achieve the desired results. Additionally or alternatively, some steps may be omitted, multiple steps may be combined into one step, and / or one step may be decomposed into multiple steps.

[0093] Although the spirit and principles of the present disclosure have been described with reference to several specific embodiments, it should be understood that the present disclosure is not limited to the specific embodiments disclosed, and the division of various aspects does not mean that the features in these aspects cannot be combined to benefit, and this division is only for the convenience of expression. The present disclosure is intended to cover various modifications and equivalent arrangements included in the spirit and scope of the appended claims. In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, or it can be an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0094] In the description of this application, it should be understood that the terms used, such as "center", "length", "width", "thickness", "top", "bottom", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "inside", "outside", "axial", and "circumferential", indicate positions or positional relationships based on the positions 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 position or component referred to must have a specific orientation, a specific structure and operation, and therefore cannot be understood as a limitation on the present invention.

[0095] In the embodiments of the present application, any device or element referred to or implied must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the embodiments of the present application. In the description of the embodiments of the present application, the meaning of "plurality" is two or more, unless otherwise specifically specified.

[0096] The terms "first," "second," "third," "fourth," and so on (if any) in the description and claims of the embodiments of the present application and the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of the present application described herein, for example, can be implemented in an order other than those illustrated or described herein.

[0097] In addition, the terms "comprises" and "having" and any variations thereof are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or apparatus that includes a series of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, product or apparatus.

[0098] The term "plurality" in this document refers to two or more. The term "and / or" in this document simply describes a relationship between related objects, indicating that three possible relationships exist. For example, "A and / or B" can represent: A alone, A and B together, or B alone. Furthermore, the character " / " in this document generally indicates an "or" relationship between the related objects; in a formula, the character " / " indicates a "division" relationship between the related objects.

[0099] It will be understood that the various numerical numbers involved in the embodiments of the present application are merely distinctions for the convenience of description and are not intended to limit the scope of the embodiments of the present application.

Claims

1. A pair of underwear (10), characterized in that: include: Body fabric (100); A bottom crotch fabric (200), the bottom crotch fabric (200) being located on the inner side of the body fabric (100), the bottom crotch fabric (200) comprising an elastic support fabric layer (210) and an antibacterial quick-drying fabric layer (220), one of the elastic support fabric layer (210) and the antibacterial quick-drying fabric layer (220) being connected to the body fabric (100); Wherein, at least one of the elastic supporting fabric layer (210) and the antibacterial quick-drying fabric layer (220) is a polygonal woven layer.

2. The underwear (10) according to claim 1, characterized in that The antibacterial quick-drying fabric layer (220) comprises an antibacterial fabric layer (221) and an absorption and discharge fabric layer (222), and the elastic support fabric layer (210) is located between the antibacterial fabric layer (221) and the absorption and discharge fabric layer (222).

3. The underwear (10) according to claim 2, characterized in that The number of sides of the polygon of the polygonal woven layer is greater than or equal to five.

4. The underwear (10) according to claim 2, characterized in that The antibacterial fabric layer (221) is a bamboo fiber fabric layer; and / or, The suction and discharge fabric layer (222) is a suction and discharge fiber fabric layer; and / or, The elastic supporting fabric layer (210) is a spandex fiber fabric layer.

5. The underwear (10) according to claim 4, characterized in that The antibacterial fabric layer (221) comprises a plurality of polygonal and connected first yarns (221a).

6. The underwear (10) according to claim 5, characterized in that The antibacterial fabric layer (221) further includes a plurality of polygonal second yarns (221b), wherein the second yarns (221b) are located inside the first yarns (221a), and the second yarns (221b) are connected to the first yarns (221a).

7. The underwear (10) according to claim 6, characterized in that The antibacterial fabric layer (221) further includes a first connecting yarn (221c), and the vertices of the polygonal second yarn (221b) and the vertices of the polygonal first yarn (221a) are connected via the first connecting yarn (221c).

8. The underwear (10) according to claim 4, characterized in that The suction and discharge fabric layer (222) includes a plurality of polygonal and connected third yarns (222a).

9. The underwear (10) according to claim 8, characterized in that The absorbent and discharge fabric layer (222) includes a second connecting yarn (222b), and at least one group of opposite vertices of the polygonal third yarn (222a) are connected via the second connecting yarn (222b).

10. The underwear (10) according to claim 4, characterized in that The elastic supporting fabric layer (210) comprises a plurality of polygonal and connected fourth yarns (210a).

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