Breast pad capable of preventing galactorrhea
By adopting a multi-layer structural design in the anti-sticking breast pad, including the inner fabric layer, cotton layer and mesh layer, the traditional anti-sticking breast pad is easily deformed after multiple washes and drying, achieving a better fit and service life.
Patent Information
- Application Number
- CN202421578611.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-04
AI Technical Summary
Traditional anti-overflow breast pads are prone to deform after multiple washes and drying, resulting in a low fit and reduced service life.
The structure of the inner fabric layer, the first cotton layer, the mesh layer, the second cotton layer, the third cotton layer and the outer waterproof layer is arranged in sequence from the inner surface to the outer surface. The area of the second cotton layer is smaller than the area of the third cotton layer. Through the design of the mesh layer and the multi-layer glue layer, the interlayer bonding force and the strength of the chest pad are improved.
It maintains the breathability and absorption of the breastfeeding pad, prevents milk from overflowing, is comfortable to wear, and is not easy to deform after multiple washing and drying, extending the service life.
Smart Images
Figure CN222737316U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of bras and underwear, and in particular to an anti-breast leakage breast pad. Background Art
[0002] As an important part of women's underwear, the main function of breast pads is to provide a comfortable wearing experience. Anti-breast leakage breast pads are generally made of soft and highly absorbent materials. They can softly contact the breasts of lactating women and quickly absorb breast milk to prevent breast milk from leaking out and causing embarrassing situations such as breast milk showing on clothes, and keep clothes dry.
[0003] Since breast pads absorb breast milk frequently, they need to be washed and aired daily to ensure they are clean and dry during wearing. However, the soft material of traditional breast pads is easily deformed after multiple washings and airings, which makes the breast pads not fit well and reduces their service life. Utility Model Content
[0004] In order to solve the problem that an anti-breast leakage bra pad is easily deformed after washing and drying, the present application provides an anti-breast leakage bra pad.
[0005] The present application provides a breast pad for preventing breast leakage, which adopts the following technical solution:
[0006] A breast pad to prevent breast leakage comprises an inner fabric layer, a first cotton layer, a mesh layer, a second cotton layer, a third cotton layer and an outer waterproof layer which are arranged in sequence from the inner surface to the outer surface, wherein the area of the second cotton layer is smaller than that of the third cotton layer.
[0007] By adopting the above technical solution, the breathability and absorbency of the nursing pad can be maintained, while the milk can be locked to prevent the milk from penetrating into the clothing fabric, keeping it dry and comfortable. The breast pad can be detachably installed in the bra underwear, and after being removed, it can be washed and dried many times without being easily deformed.
[0008] Among them, the first cotton layer close to the inner fabric layer plays a role of preliminary absorption and diffusion, the second cotton layer plays a role of water absorption and water locking, and the hydroxyl in the cotton layer can absorb and lock a large amount of milk; the mesh layer can play a certain role in locking water, and at the same time, the mesh layer can improve the strength of the breast pad to a certain extent, so that the breast pad is not easy to deform after multiple washing and drying, and the cotton materials of the second cotton layer and the first cotton layer will be embedded in the mesh of the mesh layer to a certain extent, which can improve the interlayer bonding force between the first cotton layer and the second cotton layer. The area of the second cotton layer is smaller, specifically, it is diffusely set with the nipple as the center, which can focus on absorbing and locking the milk near the nipple, and the outer edge of the second cotton layer is not flush with the outer edge of the anti-breast leakage breast pad, which can prevent the water absorbed by the second cotton layer from penetrating from the outer edge of the anti-breast leakage breast pad to other external accessories; at the same time, because the nipple position of women in lactation is more sensitive, the second cotton layer can increase the thickness of the breast pad near the nipple point, improve the softness and resilience, and be comfortable to wear.
[0009] Optionally, the inner surface of the anti-breast leakage breast pad is provided with a first groove, and the depth of the first groove is less than or equal to one third of the thickness of the third cotton layer.
[0010] By adopting the above technical solution, the setting of the first groove can provide accommodating space for the nipples of lactating women, improve the fit between the bra pad and the breast, reduce the wear of the bra pad on the nipples of lactating women, and provide a comfortable wearing experience.
[0011] Optionally, the inner surface of the anti-breast leakage breast pad is provided with a second groove corresponding to the bottom of the first groove, and the opening depth of the second groove is greater than or equal to two-thirds of the thickness of the third cotton layer and less than the sum of the thicknesses of the third cotton layer and the second cotton layer.
[0012] Since there is an areola around the nipple of a woman, and the depth of the second groove is greater than that of the first groove, the first groove is mainly arranged to fit the areola of the human breast, and the second groove is mainly arranged to fit the nipple of the human breast. The combination of the first groove and the second groove can improve the fit between the chest pad and the human chest, reduce the friction on the nipple and areola caused by the displacement of the chest pad, and improve the wearing comfort.
[0013] Optionally, the center of the second groove coincides with the center of the first groove.
[0014] By adopting the above technical solution, the fit between the chest pad and the human chest can be improved, and the force on the chest pad can be ensured to be uniform, thereby improving wearing comfort.
[0015] Optionally, the ratio of the diameter of the second groove to the diameter of the first groove is 1:(1.5-3.5).
[0016] By adopting the above technical solution, the fit between the chest pad and the human chest can be improved, and the chest pad can be suitable for people with different breast shapes to wear and use, thereby improving the versatility and comfort of the chest pad.
[0017] Optionally, the ratio of the area of the second cotton layer to the area of the third cotton layer is 1:(1.2-2.5).
[0018] By adopting the above technical solution, the second cotton layer can be ensured to concentrate on absorbing milk near the nipple point, thereby ensuring the moisture absorption performance of the bra pad. At the same time, the area of the second cotton layer is smaller, which can also reduce the weight of the bra pad, making the anti-breast leakage bra pad light to wear.
[0019] Optionally, the distance from the edge of the second cotton layer to the edge of the third cotton layer is 2-4 cm.
[0020] By adopting the above technical solution, the second cotton layer can be concentrated on absorbing milk near the nipple point, which can ensure the moisture absorption capacity while reducing the amount of the second cotton layer, reduce the weight of the breast pad, and improve wearing comfort and lightness.
[0021] Optionally, the mesh size of the mesh layer is 20-60 pores / cm 2 .
[0022] By adopting the above technical solution, good breathability can be provided, the feeling of stuffiness can be prevented, and the bra pad can be kept dry. At the same time, it can lock and retain moisture to a certain extent, improve the water absorption and locking effect of the bra pad, prevent milk from overflowing, and keep the wearer dry.
[0023] Optionally, a first rubber layer is provided between the inner fabric layer and the first cotton layer; a second rubber layer is provided between the first cotton layer and the mesh cloth layer; a third rubber layer is provided between the mesh cloth layer and the second cotton layer, a fourth rubber layer is provided between the second cotton layer and the third cotton layer, and a fifth rubber layer is provided between the third cotton layer and the outer waterproof layer.
[0024] By adopting the above technical solution and setting up multiple adhesive layers, the bonding strength between the structural layers can be improved, the durability of the breast pad can be enhanced, it is not easy to deform after multiple washing and drying, and the service life is long.
[0025] In summary, the present application includes at least one of the following beneficial technical effects:
[0026] 1. The second cotton layer of the breast pad for preventing breast leakage of the present application mainly plays the role of absorbing and locking water, and can absorb and lock a large amount of milk, and the mesh layer can also lock the moisture of the second cotton layer. At the same time, the mesh layer can improve the strength of the breast pad to a certain extent, so that the breast pad is not easily deformed after multiple washings and drying. Moreover, the cotton materials of the second cotton layer and the first cotton layer will be embedded in the mesh holes of the mesh layer to a certain extent, which can improve the interlayer bonding force between the first cotton layer and the second cotton layer, so that the breast pad is not easily deformed or separated between the layers, and has high practicality.
[0027] 2. The first groove and the second groove provided in the present application can fit with the areola and nipple of the human breast, reduce the friction of the human nipple caused by the displacement of the chest pad, and improve the wearing comfort of the chest pad;
[0028] 3. The area of the second cotton layer of the present application is smaller than that of the third cotton layer, so it can concentrate on absorbing milk near the nipple, and can reduce the material used in the second cotton layer, thereby reducing the cost and weight of the breast pad, making it light and comfortable to wear. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 It is a schematic diagram of the inner surface structure of the anti-breast leakage breast pad of the present application.
[0030] Figure 2 It is a layered exploded view of the anti-breast leakage breast pad of the present application.
[0031] Figure 3 It is a cross-sectional view of the anti-breast leakage breast pad of the present application.
[0032] Explanation of the reference numerals: 1, inner fabric layer; 11, first rubber layer; 2, first cotton layer; 21, second rubber layer; 3, mesh layer; 31, third rubber layer; 4, second cotton layer; 41, fourth rubber layer; 5, third cotton layer; 51, fifth rubber layer; 6, outer waterproof layer; 100, first groove; 200, second groove; 300, flattening area. DETAILED DESCRIPTION
[0033] The following is combined with Figure 1-3 This application is described in further detail.
[0034] The present application embodiment discloses a breast pad to prevent breast leakage. Figure 1 and Figure 2 The breast pad for preventing breast leakage comprises an inner fabric layer 1, a first rubber layer 11, a first cotton layer 2, a second rubber layer 21, a mesh layer 3, a third rubber layer 31, a second cotton layer 4, a fourth rubber layer 41, a third cotton layer 5, a fifth rubber layer 51 and an outer waterproof layer 6 which are arranged in sequence from the inner surface to the outer surface. The inner fabric layer 1 is preferably made of a breathable and water-permeable fabric material, which can quickly absorb milk and transfer it to the first cotton layer 2; the outer waterproof layer 6 is preferably made of a breathable and water-impermeable waterproof fabric material, so that water is not easy to seep out; the mesh aperture of the mesh layer 3 is preferably 20-60 pcs / cm2 , specifically 20 pieces / cm 2 , 30 pieces / cm 2 , 40 pieces / cm 2 , 50 pieces / cm 2 or 60 pieces / cm 2 , and the outer edge of the mesh layer 3 is flush with the outer edge of the third cotton layer 5; the second cotton layer 4 is preferably made of cotton material that absorbs and locks water. The area of the second cotton layer 4 is smaller than that of the third cotton layer 5, specifically, the BP pad of the second cotton layer 4 overlaps with the BP pad of the third cotton layer 5, and with the BP point of the breast cup as the center, there is a distance between the edge of the second cotton layer 4 and the edge of the third cotton layer 5, and the distance is 2-4cm, specifically 2cm, 2.5cm, 3cm, 3.5cm or 4cm, and the ratio of the area of the second cotton layer 4 to the area of the third cotton layer 5 is 1: (1.2-2.5), and the area ratio can be specifically 1: 1.2, 1: 1.5, 1: 2 or 1: 2.5.
[0035] Reference Figure 1 and Figure 3 The inner surface of the anti-breast leakage breast pad is recessed with a first groove 100 and a second groove 200. Specifically, the second groove 200 is opened from the bottom of the first groove 100, and the recessed depth of the first groove 100 is less than one-third of the thickness of the first cotton layer 2, and the opening depth of the second groove 200 is greater than or equal to two-thirds of the thickness of the first cotton layer 2 and less than the sum of the thicknesses of the first cotton layer 2 and the second cotton layer 4, that is, the recessed depth of the second groove 200 is greater than the recessed depth of the first groove 100; preferably, the second groove 200 is recessed from the inner surface of the inner fabric layer 1 to the inner surface of the second cotton layer 4, and the first groove 100 is recessed from the inner surface of the inner fabric layer 1 to one-third of the thickness of the first cotton layer 25 close to the inner fabric layer 1. Furthermore, the cross-sections of the first groove 100 and the second groove 200 are both circular, which match the nipple and areola structure of the human breast and have a high degree of fit when worn. The center of the first groove 100 coincides with the center of the second groove 200, that is, a concentric circle structure is formed, and the ratio of the diameter of the second groove 200 to the diameter of the first groove 100 is 1:(1.5-3.5), which can specifically be 1:1.5, 1:2, 1:2.5:, 1:3 or 1:3.5.
[0036] Preferably, look back Figure 1The anti-breast leakage pad is provided with a flattening area 300, which is arranged along the edge of the anti-breast leakage pad, and the outer edge of the flattening area 300 is flush with the outer edge of the anti-breast leakage pad, and the inner edge of the flattening area 300 is arranged from the outer edge of the anti-breast leakage pad toward the BP point, and the distance between the inner edge and the outer edge of the flattening area 300 is 0.5-1cm, specifically 0.5cm, 0.6cm, 0.7cm, 0.8cm, 0.9cm or 1.0cm; the arrangement of the flattening area 300 can make the anti-breast leakage pad easy to be sewn and connected with other accessories to form a bra cup structure, and the flattening area 300 compacts the edges of the above-mentioned layers of structure, so that milk is not easy to extend and penetrate to the outer edge of the anti-breast leakage pad, thereby preventing milk from penetrating outward from the outer edge of the anti-breast leakage pad to other accessories and causing breast leakage in the bra underwear.
[0037] The implementation principle of the breast pad for preventing breast leakage in the embodiment of the present application is as follows: the inner fabric layer 1, a film, the first cotton layer 2, a film, the mesh layer 3, a film, the second cotton layer 4, a film, the third cotton layer 5, a film and the outer waterproof layer 6 are stacked in sequence, and after hot pressing, the film bonds the two adjacent layers of materials, forming a first adhesive layer 11 between the inner fabric layer 1 and the first cotton layer 2, a second adhesive layer 21 between the first cotton layer 2 and the mesh layer 3, a third adhesive layer 31 between the mesh layer 3 and the second cotton layer 4, a fourth adhesive layer 41 between the second cotton layer 4 and the third cotton layer 5, and a fifth adhesive layer 51 between the third cotton layer 5 and the outer waterproof layer 6. In addition, during the molding process, a first groove 100 and a second groove 200 are molded on the surface of the breast pad, and specifically, the first groove 100 and the second groove 200 are molded from the inner fabric layer 1 to the second cotton layer 4, so that the breast pad for preventing breast leakage is obtained.
[0038] When the breast pad against breast leakage is used, the inner fabric layer 1 absorbs the overflowed milk and penetrates into the first cotton layer 2 and the second cotton layer 4. The second cotton layer 4 absorbs and locks water, and the mesh layer 3 can lock and retain water to a certain extent, so that when the breast pad against breast leakage is worn, the milk does not penetrate into the outer waterproof layer 6, which can ensure dryness and comfort when worn.
[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A breast pad to prevent breast leakage, characterized in that: The invention comprises an inner fabric layer (1), a first cotton layer (2), a mesh layer (3), a second cotton layer (4), a third cotton layer (5) and an outer waterproof layer (6) which are arranged in sequence from the inner surface to the outer surface, wherein the area of the second cotton layer (4) is smaller than the area of the third cotton layer (5).
2. The anti-breast leakage breast pad according to claim 1, characterized in that: The inner surface of the breast pad for preventing breast leakage is provided with a first groove (100), and the depth of the first groove (100) is less than or equal to one third of the thickness of the third cotton layer (5).
3. The anti-breast leakage breast pad according to claim 2, characterized in that: The inner surface of the breast pad for preventing breast leakage is provided with a second groove (200) corresponding to the groove bottom of the first groove (100); the depth of the second groove (200) is greater than or equal to two-thirds of the thickness of the third cotton layer (5) and less than the sum of the thicknesses of the third cotton layer (5) and the second cotton layer (4).
4. The anti-breast leakage breast pad according to claim 3, characterized in that: The center of the second groove (200) coincides with the center of the first groove (100).
5. The anti-breast leakage breast pad according to claim 3, characterized in that: The ratio of the diameter of the second groove (200) to the diameter of the first groove (100) is 1:(1.5-3.5).
6. The anti-breast leakage breast pad according to claim 1, characterized in that: The ratio of the area of the second cotton layer (4) to the area of the third cotton layer (5) is 1:(1.2-2.5).
7. The anti-breast leakage breast pad according to claim 1, characterized in that: The distance from the edge of the second cotton layer (4) to the edge of the third cotton layer (5) is 2-4 cm.
8. The anti-breast leakage breast pad according to claim 1, characterized in that: The mesh diameter of the mesh layer (3) is 20-60 per cm 2 .
9. The anti-breast leakage breast pad according to claim 1, characterized in that: A first adhesive layer (11) is provided between the inner fabric layer (1) and the first cotton layer (2); a second adhesive layer (21) is provided between the first cotton layer (2) and the mesh layer (3); a third adhesive layer (31) is provided between the mesh layer (3) and the second cotton layer (4); a fourth adhesive layer (41) is provided between the second cotton layer (4) and the third cotton layer (5); and a fifth adhesive layer (51) is provided between the third cotton layer (5) and the outer waterproof layer (6).