Lady underpants
By setting airbags and sweat-absorbing layers on the waist of women's underwear, using the human body's breathing mechanism to trigger negative pressure, improving the heat dissipation and breathability of underwear, the problem of poor breathability and heat dissipation in the existing technology is solved, and the wear comfort and health are improved .
Patent Information
- Application Number
- CN202421052278.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The current women's underwear has poor breathability and heat dissipation, which leads to itching on the waist and is prone to bacterial growth, affecting health.
By setting up a tubular airbag body and sweat-absorbing layer on the waist of the underwear, the physiological mechanism of alternating abdominal expansion and retraction during breathing of the human body triggers the intermittent negative pressure inside the flexible heat dissipation part, which increases the flow of gas inside the underwear, thereby improving the heat dissipation Effect and breathability.
Effectively prevent stuffyness, reduce waist itching, reduce bacterial growth, and improve the wear comfort and health of underwear.
Smart Images
Figure CN222236738U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of clothing, in particular to a pair of women's underwear. Background Art
[0002] Clothes worn by ladies are collectively referred to as women's clothing. The changes in clothing are a history and a microcosm of the development of an era. It is a symbol of progress, civilization, prosperity and prosperity of this era. While recording historical changes, it also reflects a national culture and inherits local historical, cultural and customs. Women's clothing is an indispensable part of it.
[0003] After searching: Chinese patent application number is "CN202021748579.7", which discloses a kind of high-elastic non-restrained women's underwear, including a waistband and a main body composed of elastic fabrics, the main body includes: a front piece, the top edge of the front piece is sewn and connected with the bottom edge of the waistband; a half-wrapped piece, the top edge of the half-wrapped piece is sewn and connected with the bottom edge of the waistband; the two sides of the half-wrapped piece are sewn and connected with the two sides of the front piece; a crotch piece, one side of the crotch piece is sewn and connected with the bottom edge of the front piece, and the other side is sewn and connected with the bottom edge of the half-wrapped piece. The women's underwear can adapt to the changes in women's body shape, is highly comfortable to wear, and has low cost.
[0004] The inventors found that the prior art has the following problems:
[0005] During the wearing process, due to the poor air permeability and heat dissipation of underwear, the human waist is in contact with the elastic band of the underwear for a long time, which will cause itching in the waist, and bacteria will easily grow on the underwear, affecting physical health.
[0006] Therefore, it is an urgent problem to provide a kind of women's underwear that can trigger the intermittent generation of negative pressure inside the flexible heat dissipation element through the physiological mechanism of the human body's abdomen expanding and contracting during breathing, so as to accelerate the gas flow inside the underwear, improve its heat dissipation effect, improve its breathability, and avoid the phenomenon of stuffiness when wearing. Utility Model Content
[0007] In view of the above technical problems, the purpose of the utility model is to overcome the problems of the prior art that, during the wearing process, due to the poor air permeability and heat dissipation of the underwear, the waist of the human body is in contact with the elastic band of the underwear for a long time, the waist will itch, and the underwear will easily breed bacteria and affect the health of the body, thereby providing a kind of women's underwear that can trigger the intermittent generation of negative pressure inside the flexible heat dissipation element through the physiological mechanism of the alternating expansion and contraction of the abdomen during the breathing process of the human body during use, so as to accelerate the gas flow inside the underwear, thereby improving its heat dissipation effect, improving its air permeability, and avoiding the phenomenon of stuffiness when wearing.
[0008] In order to achieve the above-mentioned purpose, the utility model provides a women's underwear, which is formed by splicing a rear piece of underwear with a front piece of underwear through a connecting component;
[0009] The ends of the back piece and the front piece of the underwear are respectively provided with a back waist and a front waist, and a plurality of heat sinks are respectively and vertically fixedly provided at equal intervals on the back waist and the front waist that are in contact with human skin, and each of the heat sinks is composed of an airbag body filled with gas and having a tubular structure, and a sweat-absorbing layer coated on the surface of the airbag body and in contact with human skin.
[0010] Preferably, the connecting assembly comprises: a connecting portion, a buttonhole and a button; wherein,
[0011] Connecting parts extend from both sides of the back piece of the underwear respectively, and a buttonhole adapted to the buttons is provided at the end of each connecting part, and at least two buttons adapted to the buttons are fixedly arranged at equal intervals along the length direction of each connecting part facing away from the human skin, and through holes for the two connecting parts to pass through are respectively provided on both sides of the front piece of the underwear.
[0012] Preferably, the women's underwear further comprises a crotch portion, and the crotch portion is connected between the underwear back piece and the underwear front piece; wherein,
[0013] The crotch portion comprises, from inside to outside, an antibacterial layer in contact with human skin and a breathable layer sewn on the antibacterial layer.
[0014] Preferably, the antibacterial layer is a blend of brown and hemp fibers and bamboo fibers.
[0015] Preferably, the two buttocks of the rear panel of the underwear are also sewn with wear-resistant layers respectively.
[0016] Preferably, the wear-resistant layer is formed by blending antistatic fibers and polyamide fibers.
[0017] According to the above technical solution, the beneficial effects of the women's underwear provided by the utility model when used are as follows:
[0018] (1) The front waist portion of the front piece of the underwear and the rear waist portion of the back piece of the underwear are spliced together to surround the waist of the human body. A plurality of tubular heat sinks are evenly sewn at equal intervals on the sides of the front waist portion and the back waist portion that are in contact with the human skin. During the wearing process, the front waist portion of the front piece of the underwear and the rear waist portion of the back piece of the underwear are in contact with the human body and support the front waist portion of the front piece of the underwear and the rear waist portion of the back piece of the underwear, so that when the front waist portion of the underwear and the rear waist portion of the back piece of the underwear are in contact with the human skin, a gap can be generated instead of complete contact. In this way, when the underwear is worn, the waist will not be completely fitted with the underwear, so as to facilitate air flow inside the underwear, thereby achieving a better heat dissipation effect and preventing the generation of stuffiness and airtightness, which causes the human waist to fit with the underwear for a long time, resulting in poor heat dissipation effect of the underwear. When worn for a long time, the human body's sweat cannot be dissipated from the underwear, resulting in residual sweat on the underwear and the generation of bacteria, which is not good for health.
[0019] (2) During the breathing process (the abdomen of the human body expands when the human body inhales, and shrinks and returns to its original state when the human body exhales), the abdomen of the human body will repeatedly expand and shrink (in other words, the abdomen of the human body will expand and shrink alternately and repeat this physiological mechanism of expansion and contraction). During the breathing process, when the abdomen of the human body expands, it will squeeze the airbags on the front waist and the back waist so that they are squeezed. During the squeezing process, the internal cavity of the airbags is squeezed and fitted together, so that the interior of the airbags is closed. However, during the process of the abdomen of the human body shrinking from large to small and returning to its original state, the airbags will not be squeezed by the abdomen and return to its original state, so that its inner cavity changes from a closed state to an open state. In this process, negative pressure is formed inside it. Under the action of the negative pressure, the gas flow inside the underwear can be driven, thereby further improving the heat dissipation effect.
[0020] Therefore, the utility model uses the physiological mechanism of the human body's abdomen expanding and contracting alternately during breathing to trigger the intermittent generation of negative pressure inside the flexible heat dissipation element to accelerate the flow of gas inside the underwear, thereby improving its heat dissipation effect and air permeability, and avoiding the phenomenon of stuffiness when wearing.
[0021] Other features and advantages of the utility model will be described in detail in the subsequent specific implementation mode; and the parts not involved in the utility model are the same as the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:
[0023] Figure 1 It is a structural schematic diagram of women's underwear provided in a preferred embodiment of the utility model;
[0024] Figure 2 It is a structural expansion diagram of women's underwear provided in a preferred embodiment of the utility model;
[0025] Figure 3 yes Figure 2 A schematic structural diagram of another state of women's underwear provided in a preferred embodiment of the utility model;
[0026] Figure 4 It is a structural schematic diagram of a heat sink for women's underwear provided in a preferred embodiment of the utility model.
[0027] Description of Reference Numerals
[0028] 1. Back piece of underwear; 2. Front piece of underwear; 3. Crotch; 4. Back waist; 5. Front waist; 6. Connecting part; 7. Through hole; 8. Button hole; 9. Button; 10. Heat dissipation part; 1001. Airbag body; 1002. Sweat absorption layer; 11. Wear-resistant layer. DETAILED DESCRIPTION
[0029] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.
[0030] like Figure 1-4 As shown, the utility model provides a pair of women's underwear, which is formed by splicing a rear piece 1 of underwear with a front piece 2 of underwear through a connecting component;
[0031] The ends of the back piece 1 and the front piece 2 of the underwear are respectively provided with a back waist portion 4 and a front waist portion 5, and a plurality of heat sinks 10 are respectively and vertically fixedly provided at equal intervals on the back waist portion 4 and the front waist portion 5 which are in contact with human skin, and each of the heat sinks 10 is composed of the airbag body 1001 which is filled with gas and has a tubular structure, and a sweat-absorbing layer 1002 which is coated on the surface of the airbag body 1001 and is in contact with human skin.
[0032] In the above solution, the airbag body 1001 is made of latex material.
[0033] The front waist portion 5 of the front piece 2 of the underwear and the rear waist portion 4 of the back piece 1 of the underwear are spliced together to surround the waist of the human body. A plurality of heat sinks 11 with tubular structures are evenly sewn on the sides of the front waist portion 5 and the back waist portion 4 that are in contact with the human skin, respectively. During the wearing process, the front waist portion 5 of the front piece 2 of the underwear and the rear waist portion 4 of the back piece 1 of the underwear are contacted with the human body and supported by the plurality of heat sinks 11, so that when the front waist portion 5 of the front piece 2 of the underwear and the rear waist portion 4 of the back piece 1 of the underwear are in contact with the human skin, a gap can be generated instead of complete contact. In this way, when the underwear is worn, the waist will not be completely fitted with the underwear, so as to facilitate the air flow inside the underwear, thereby playing a better heat dissipation effect, and preventing the generation of stuffiness and airtightness, which causes the human waist to fit with the underwear for a long time, resulting in poor heat dissipation effect of the underwear. When worn for a long time, the sweat of the human body cannot be dissipated from the underwear, resulting in residual sweat on the underwear and the generation of bacteria, which is not conducive to health.
[0034] In addition, during the breathing process of the human body (the abdomen of the human body becomes larger when the human body inhales, and becomes smaller and returns to its original state when the human body exhales), the abdomen of the human body will repeatedly expand and shrink (in other words, the abdomen of the human body will expand and shrink alternately and repeatedly repeat this physiological mechanism of expansion and contraction), and during the breathing process, when the abdomen of the human body becomes larger, it will squeeze the airbag body 1001 on the front waist 5 and the back waist 6 so that it is squeezed, and during the squeezing process, the internal cavity of the airbag body 1001 is squeezed and fitted together, so that the interior of the airbag body 1001 can be closed, but in the process of the human body's abdomen shrinking from large to small and returning to its initial state, the airbag body 1001 will not be squeezed by the abdomen and returns to its initial state, so that its inner cavity changes from a closed state to an open state, and in this process, a negative pressure is formed inside it, and under the action of the negative pressure, it can drive the gas flow inside the underwear, thereby further improving the heat dissipation effect.
[0035] The sweat-absorbing layer 1102 is made of ultrafine fibers, and the fineness of the monofilament of the ultrafine fibers is 0.3-1.0 dtex. The ultrafine natural fibers mainly include animal fibers (spider silk, silk, leather, animal hair, etc.), plant fibers, etc.; the ultrafine synthetic fibers mainly include polyester, polyamide, polyacrylonitrile, polypropylene, polytetrafluoroethylene and glass fibers, etc. It has the advantages of good flexibility, wrinkle resistance, wear resistance, high cleaning ability, good water absorption, etc.
[0036] In a preferred embodiment of the present invention, the connecting assembly comprises: a connecting portion 6, a buttonhole 8 and a button 9; wherein,
[0037] Connecting parts 6 are extended from both sides of the back piece 1 of the underwear, and a buttonhole 8 compatible with the button 9 is opened at the end of each connecting part 6. At least two buttons 9 are fixedly arranged at equal intervals along the length direction of each connecting part 6 facing away from the human skin, and through holes 7 for the two connecting parts 6 to pass through are respectively opened on both sides of the front piece 2 of the underwear.
[0038] In the above scheme, all the buttons 9 and the buttonholes on each of the connecting parts 6 are arranged in a row, and the connecting part 6 is formed by extending part of the underwear back piece 1 and is integrated with it. During assembly, the two connecting parts 6 of the underwear back piece 1 are respectively passed through the through holes on both sides from the inner side of the underwear front piece 2, and the corresponding buttons 9 on the connecting parts 6 are respectively buckled on the buttonholes 8 of the connecting parts 6, so as to splice into a complete underwear. Compared with traditional underwear, the underwear does not need to be taken off the pants outside the underwear before taking off the underwear. The spliced underwear can be directly taken off or put on without taking off the pants, which is more convenient to wear and improves its practicality.
[0039] In addition, by adjusting the connection between the buttonhole 8 and the different buttons 9, the waist circumference of the underwear can be adjusted, so that people with different waist circumferences can wear it.
[0040] In a preferred embodiment of the present invention, the women's underwear further comprises a crotch portion 3, and the crotch portion 3 is connected between the underwear back sheet 1 and the underwear front sheet 2; wherein,
[0041] The crotch portion 3 includes, from inside to outside, an antibacterial layer in contact with human skin and a breathable layer sewn on the antibacterial layer.
[0042] In the above scheme, it plays a sterilization role, preventing the secretions secreted by the human body from falling on the crotch 3, and the bacteria in the secretions from infecting the private parts of the human body and affecting human health. The breathable layer can be a fabric layer woven from cotton fibers, which has good air permeability. Through the air permeability, it plays a certain sterilization role, preventing the poor air permeability of the underwear from causing the bacteria in the secretions to multiply rapidly.
[0043] In a preferred embodiment of the present invention, the antibacterial layer is formed by blending brown and hemp fibers and bamboo fibers.
[0044] In the above scheme, the ramie fiber can effectively resist the invasion of bacteria, mold and other insects, and has the advantages of good texture and wear resistance, while the bamboo fiber not only has good antibacterial properties, but also has strong wear resistance and deodorizing and mite-removing effects, and has strong air permeability and water absorption.
[0045] Therefore, the antibacterial layer blended from brown hemp fiber and bamboo fiber has the advantages of good wear resistance, antibacterial property, water absorption and air permeability.
[0046] In a preferred embodiment of the present invention, wear-resistant layers 11 are sewn on the two buttocks of the rear panel 1 of the underwear respectively.
[0047] In the above solution, since friction is easily generated when people sit, the wear resistance of the underwear back sheet 11 can be improved by the friction-resistant layer 11, thereby extending its service life.
[0048] In a preferred embodiment of the present invention, the wear-resistant layer 11 is formed by blending antistatic fibers and polyamide fibers.
[0049] In the above scheme, antistatic fiber refers to a fiber with a volume resistivity of less than 1010Ω·cm or a fiber with a static charge dissipation half-life of less than 60s under standard conditions (20°C, 65% relative humidity). Antistatic fiber is not easy to accumulate static charge. When the human body is in contact with a bench or other contact objects during sitting, the friction between the human skin and underwear can effectively reduce the generation of static electricity and protect the skin.
[0050] Polyamide fiber is commonly known as nylon (Nylon), and its English name is Polyamide (PA for short). It is a general term for thermoplastic resins containing repeated amide groups — [NHCO] — on the main chain of the molecule, including aliphatic PA, aliphatic-aromatic PA and aromatic PA. Its wear resistance is higher than all other fibers, 10 times higher than cotton and 20 times higher than wool. It also has the characteristics of non-toxicity, light weight, excellent mechanical strength, wear resistance and good corrosion resistance.
[0051] Therefore, the wear-resistant layer formed by blending the antistatic fiber and the polyamide fiber has the advantages of excellent wear resistance, non-toxicity, antistatic and light weight.
[0052] In summary, the women's underwear provided by the utility model overcomes the problems of the prior art that during the wearing process, due to the poor air permeability and heat dissipation of the underwear, the waist of the human body is in contact with the elastic band of the underwear for a long time, the waist will become itchy, and bacteria will easily breed on the underwear, affecting the health of the body.
[0053] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.
[0054] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.
[0055] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.
Claims
1. A pair of women's underwear, characterized in that: The women's underwear is formed by splicing the underwear back piece (1) and the underwear front piece (2) through a connecting component; The ends of the rear piece (1) and the front piece (2) of the underwear are respectively provided with a rear waist portion (4) and a front waist portion (5); a plurality of heat sinks (10) are respectively and vertically fixedly provided at equal intervals on the rear waist portion (4) and the front waist portion (5) in contact with human skin; each of the heat sinks (10) is composed of an air bag body (1001) filled with gas and having a tubular structure, and a sweat absorption layer (1002) coated on the surface of the air bag body (1001) in contact with human skin.
2. The women's underwear according to claim 1, characterized in that: The connecting assembly comprises: a connecting portion (6), a buttonhole (8) and a button (9); wherein: Connecting parts (6) are extended from both sides of the back piece (1) of the underwear, and a button hole (8) adapted to the button (9) is provided at the end of each connecting part (6), and at least two buttons (9) are fixedly arranged at equal intervals along the length direction of each connecting part (6) facing away from the human body skin, and through holes (7) are respectively provided on both sides of the front piece (2) of the underwear for the two connecting parts (6) to pass through.
3. The women's underwear according to claim 1, characterized in that: The women's underwear also includes a crotch portion (3), and the crotch portion (3) is connected between the underwear back piece (1) and the underwear front piece (2); wherein, The crotch portion (3) comprises, from inside to outside, an antibacterial layer in contact with human skin and a breathable layer sewn on the antibacterial layer.
4. The women's underwear according to claim 3, characterized in that: The antibacterial layer is formed by blending brown hemp fiber and bamboo fiber.
5. The women's underwear according to claim 1, characterized in that: The two buttocks of the underwear back piece (1) are also sewn with wear-resistant layers (11) respectively.
6. The women's underwear according to claim 5, characterized in that: The wear-resistant layer (11) is formed by blending antistatic fibers and polyamide fibers.