Children antibacterial skin-fitting underpants made of yoghurt cotton material
Through children's antibacterial skin-padded underwear made of yogurt cotton fabric, the problem of children's underwear lacking antibacterial and comfortable and prone to yellowing after long-term washing, it achieves a natural antibacterial effect and comfortable wearing while keeping the color unchanged after cleaning.
Patent Information
- Application Number
- CN202420789510.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-04-17
AI Technical Summary
Existing children's underwear lacks antibacterial and comfort, and it is prone to yellow after long-term washing.
Children's antibacterial skin-patching underwear made of yogurt cotton fabric. The yogurt cotton is made of yarn by blending polylactic fiber, pure cotton, modal fiber and spandex into yarn, and is made at a braid density of 50s, providing a weak acidic environment with natural antibacterial effect. Through the fine and tightness properties of polylactic fiber, the color after cleaning remains unchanged and is not easy to dye and yellow.
It achieves the natural antibacterial effect of children's underwear, avoids bacterial growth, is more comfortable to wear, and is not easy to turn yellow, keeping the color after cleaning unchanged.
Smart Images

Figure CN223025471U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of clothing design, and particularly relates to a children's antibacterial skin-friendly underwear made of yogurt cotton material. Background Art
[0002] Underwear is an essential piece of clothing in daily life. Generally, it refers to the close-fitting lower body underwear, which is divided into men's and women's styles. For young children, underwear needs to have certain antibacterial properties and comfort to avoid sweating and stickiness as well as the growth of bacteria, and wearing comfort is even more essential.
[0003] Therefore, the utility model provides a children's antibacterial skin-friendly underwear made of yogurt cotton material to solve the problems in the prior art that children's underwear lacks antibacterial properties, is uncomfortable to wear, and is prone to yellowing after long-term washing. Content of the Utility Model
[0004] Purpose of the utility model: To solve the problems in the prior art that children's underwear lacks antibacterial properties, is uncomfortable to wear, and is prone to yellowing after long-term washing.
[0005] To achieve the above purpose, the utility model provides the following technical solutions:
[0006] A children's antibacterial skin-friendly underwear made of yogurt cotton material, including: a front piece of the underwear, a back piece of the underwear, a crotch part, and a waist part of the pants. The front piece and the back piece of the underwear are made of yogurt cotton fabric. The front piece and the back piece of the underwear are sewn without bones. The crotch part is cut into different shapes according to different genders of children and sewn into one body with the front and back pieces of the underwear. The waist part of the pants is made of highly elastic rubber band material with a light wrapping feeling and is sewn at the upper ends of the front piece and the back piece of the underwear.
[0007] Further, the yogurt cotton is a fabric made by blending polylactic acid fiber, pure cotton, modal fiber, and spandex into yarn and then making it with a knitting density of 50s.
[0008] Further, the front piece and the back piece of the underwear are sewn by a four-needle six-thread boneless sewing process.
[0009] Further, the crotch part is made of a polylactic acid fabric after blending polylactic acid fiber and pure cotton into yarn.
[0010] Further, the crotch part is cut and set into a U shape that fits the growth position of the male crotch.
[0011] Further, the crotch part is cut and set into a vertical U shape that fits the arc of the female crotch.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] By using yogurt cotton material as the underwear material, since bacteria such as Staphylococcus aureus, Escherichia coli, Candida albicans, and mites are all adapted to an alkaline environment, while yogurt cotton can provide a weakly acidic environment on the surface of the underwear and during wearing, making it have a natural antibacterial effect. The polylactic acid fiber is very fine and compact, which can balance the characteristics of other fibers that are not easy to clean, so that there are no gaps for dirt to hide and it is not easy to be stained and turn yellow; different crotch cuts are provided according to the different physiological structures of boys and girls to make wearing more comfortable. Brief Description of the Drawings
[0014] Figure 1 It is a schematic structural diagram of Embodiment 1 of the present utility model;
[0015] Figure 2 It is a schematic structural diagram of Embodiment 2 of the present utility model.
[0016] In the figure: 1, front piece of the underwear; 2, back piece of the underwear; 3, crotch; 4, waist of the pants. Detailed Description of the Invention
[0017] In the following description, a large number of specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present utility model, some technical features well known in the art are not described.
[0018] The applicant believes that in the prior art, children's underwear lacks antibacterial properties and is uncomfortable to wear, and it is easy to turn yellow after long-term washing.
[0019] For this reason, the applicant designs a children's antibacterial skin-friendly underwear made of yogurt cotton material as shown in Figure 1-2 which includes: a front piece 1 of the underwear, a back piece 2 of the underwear, a crotch 3, and a waist 4 of the pants. The front piece 1 and the back piece 2 of the underwear are made of yogurt cotton fabric. The front piece 1 and the back piece are sewn without bones. The crotch 3 is cut into different shapes according to different genders of children and sewn into one body with the front and back pieces of the underwear. The waist 4 of the pants is made of highly elastic rubber band material with a light wrapping feeling and is sewn to the upper ends of the front piece 1 and the back piece 2 of the underwear.
[0020] The children's antibacterial skin-friendly underwear made of yogurt cotton in this embodiment. The yogurt cotton is a fabric made by blending polylactic acid fiber, pure cotton, modal fiber and spandex into yarns and then making it at a knitting density of 50s. The blending ratio is 22.4% polylactic acid fiber, 25.9% pure cotton, 36.4% modal fiber and 15.3% spandex. Polylactic acid is a polymer material obtained by using starch-rich crops or straw cellulose as raw materials, decomposing glucose through enzymatic decomposition, then fermenting lactic acid by lactic acid bacteria, and finally undergoing a special polymerization reaction. The waste of polylactic acid products can be completely decomposed into carbon dioxide and water under composting conditions and light degradation. The yogurt cotton can provide a weak acidic environment on the surface of the underwear and during wearing. Since bacteria such as Staphylococcus aureus, Escherichia coli, Candida albicans and mites are all adapted to alkaline environments, the weak acidic environment provided by the yogurt cotton gives it a natural antibacterial effect. The polylactic acid fiber is very fine and compact, which can balance the characteristics of other fibers that are not easy to clean, so that it does not leave gaps for dirt to hide and is not easy to stain and turn yellow.
[0021] The children's antibacterial skin-friendly underwear made of yogurt cotton in this embodiment. The front piece 1 and the back piece of the underwear are sewn by a four-needle six-thread boneless sewing process, and the edge of the underwear uses elastic leg openings to avoid curling.
[0022] The children's antibacterial skin-friendly underwear made of yogurt cotton in this embodiment. The crotch 3 is made of a polylactic acid fabric by blending polylactic acid fiber and pure cotton into yarns, and the blending ratio is 33.5% polylactic acid fiber and 66.5% pure cotton.
[0023] Example 1
[0024] As Figure 1 shown, the crotch 3 of the children's antibacterial skin-friendly underwear made of yogurt cotton in this embodiment is cut into a U shape that fits the growth position of the crotch 3 of boys, providing a certain growth space for the reproductive parts of boys and avoiding affecting development due to the underwear being too tight.
[0025] Example 2
[0026] As Figure 2 shown, the crotch 3 of the children's antibacterial skin-friendly underwear made of yogurt cotton in this embodiment is cut into a vertical U shape that fits the arc of the crotch 3 of girls, providing better wrapping for the reproductive parts of girls and not being easy to get stuck in the crotch and cause discomfort when wearing.
[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.
Claims
1. A children's antibacterial skin-friendly underwear made of yogurt cotton, comprising: The front piece, the back piece, the crotch and the waist of the underwear are characterized in that the front piece and the back piece of the underwear are made of yogurt cotton fabric, the front piece and the back piece of the underwear are bonelessly sewn, the crotch is cut into different shapes according to children of different genders and sewn together with the front and back pieces of the underwear, the waist of the underwear is made of high-elastic elastic material with a light wrapping feeling, and is sewn to the upper ends of the front piece and the back piece of the underwear; the yogurt cotton is a fabric made of polylactic acid fiber, pure cotton, modal fiber and spandex blended into yarn with a weaving density of 50s.
2. The children's antibacterial skin-friendly underwear made of yogurt cotton material according to claim 1, characterized in that: The front piece and the back piece of the underwear are sewn together by adopting a four-needle six-thread boneless sewing process.
3. The children's antibacterial skin-friendly underwear made of yogurt cotton material according to claim 1, characterized in that: The crotch portion is made of polylactic acid fabric made from polylactic acid fiber and pure cotton blended into yarn.
4. The children's antibacterial skin-friendly underwear made of yogurt cotton material according to claim 1, characterized in that: The crotch portion is cut and arranged to be in a U-shape that fits the growth position of the crotch of a boy.
5. The children's antibacterial skin-friendly underwear made of yogurt cotton material according to claim 1, characterized in that: The crotch portion is cut and arranged to be a vertical U-shape that fits the curvature of a girl's crotch.