Patches

Abstract

The application discloses a breast pad, comprising a first connecting belt, a second connecting belt, a first cup and a second cup, wherein the outer surface of the first cup is provided with a first area, the outer surface of the second cup is provided with a second area, one end of the first connecting belt is connected with the first area, and one end of the second connecting belt is connected with the second area. The first cup has a first protruding point along a first direction, and in the projection of the first direction, the highest point of the first area is higher than the first protruding point along a second direction, and the lowest point of the first area is lower than the first protruding point. The second cup has a second protruding point along the first direction, and in the projection of the first direction, the highest point of the second area is higher than the second protruding point along the second direction, and the lowest point of the second area is lower than the second protruding point. The first direction is perpendicular to the second direction. Such a design effectively avoids the slippage of the connecting belt and the cup caused by excessive pulling force or bonding times, ensures the stable and persistent shaping function of the breast pad, and significantly prolongs the service life of the breast pad.

Description

Technical Field

[0001] This application relates to the field of women's breast sticker technology, and more particularly to a breast sticker. Background Technology

[0002] Most lift-up bra pads on the market currently use a one-piece connection between the lift strap and the cup. The length of the lift strap in these integrated pads is typically adjusted by cutting it shorter, which is inconvenient for users. To facilitate length adjustment, some lift-up bra pads use Velcro to connect the lift strap to the cup, allowing users to adjust the length by changing the position of the Velcro connection. However, after repeated bonding, insufficient bonding area and weakened Velcro adhesion can lead to a loose bond between the lift strap and cup, affecting user experience. Utility Model Content

[0003] This application provides a breast pad that can make the connection between the lifting strap and the cup more secure.

[0004] The breast pad provided in this application includes a first connecting strap, a second connecting strap, a first cup and a second cup. The outer surface of the first cup is provided with a first region, and the outer surface of the second cup is provided with a second region. One end of the first connecting strap is used to connect with the first region, and the other end of the first connecting strap extends out of the first cup. One end of the second connecting strap is used to connect with the second region, and the other end of the second connecting strap extends out of the second cup. The first cup has a first protrusion along a first direction. On the projection of the first direction, the highest point of the first region along the second direction is higher than the first protrusion, and the lowest point of the first region along the second direction is lower than the first protrusion. The second cup has a second protrusion along the first direction. On the projection of the first direction, the highest point of the second region along the second direction is higher than the second protrusion, and the lowest point of the second region along the second direction is lower than the second protrusion. The first direction is perpendicular to the second direction.

[0005] In some feasible implementations, in the second direction, the ratio of the height of the first region to the height of the first cup is greater than or equal to 0.5, and the ratio of the height of the second region to the height of the second cup is greater than or equal to 0.5.

[0006] In some feasible implementations, the end of the first connecting strap extending out of the first cup is provided with a first adhesive area, which includes a plurality of spaced-apart first sub-adhesive areas; the end of the second connecting strap extending out of the second cup is provided with a second adhesive area, which includes a plurality of spaced-apart second sub-adhesive areas.

[0007] In some feasible implementations, the first connecting band has a third adhesive area on the side facing the first cup, and the first connecting band is connected to the first area through the third adhesive area; the second connecting band has a fourth adhesive area on the side facing the second cup, and the second connecting band is connected to the second area through the fourth adhesive area.

[0008] In some feasible implementations, the third adhesive region includes multiple spaced-apart third sub-adhesive regions; the fourth adhesive region includes multiple spaced-apart fourth sub-adhesive regions.

[0009] In some feasible implementations, the first connecting strip has a first adhesive-free area, which is higher than the first protrusion in the second direction; the second connecting strip has a second adhesive-free area, which is higher than the second protrusion in the second direction.

[0010] In some feasible implementations, the first region includes a first groove for placing a first connecting strip; the second region includes a second groove for placing a second connecting strip.

[0011] In some feasible implementations, the first region includes at least two adhesive marking lines, and the second region includes at least two adhesive marking lines.

[0012] In some feasible implementations, the breast pad also includes a third connecting strap, the first cup has a third area for placing the third connecting strap, the second cup has a fourth area for placing the third connecting strap, and the third connecting strap connects the first cup and the second cup.

[0013] In some feasible implementations, in the third direction, the length of the third connecting strip is greater than the distance between the first protrusion and the second protrusion, the third direction is perpendicular to the first direction, and the third direction is perpendicular to the second direction.

[0014] The first direction is the thickness direction of the breast patch, and the second direction is the height direction of the breast patch. When the first connecting band is pulled upward along the second direction, since the lowest point of the first region along the second direction is lower than the first protrusion, the first connecting band forms a stable base point below the first protrusion. Simultaneously, the highest point of the first region is higher than the first protrusion, causing the pulling force to generate a component force pointing towards the surface of the first cup in the area above the first protrusion. This component force effectively increases the friction between the first connecting band and the first cup, thus making the connection between the first connecting band and the first cup more secure. Similarly, the lowest point of the second connecting band along the second direction is lower than the second protrusion, and the highest point of the second connecting band is higher than the second protrusion, which also makes the connection between the second connecting band and the second cup more secure. This effectively avoids slippage between the first connecting band and the first cup, and between the second connecting band and the second cup, due to excessive pulling or bonding during user activities, ensuring the stable and durable shaping function of the breast patch and significantly extending its service life. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the background art, the accompanying drawings used in the embodiments of this application or the background art will be described below.

[0016] Figure 1 A front view of the breast sticker provided in this application; Figure 2 A side view of the breast patch provided in this application; Figure 3 A side view of the breast patch provided in this application from another angle; Figure 4 A schematic diagram of the first connecting strip and the second connecting strip provided for this application; Figure 5 A schematic diagram of the first and second bra cups provided for this application; Figure 6 This is another structural diagram of the chest patch provided in this application.

[0017] Attached image captions: 1000 - Breast Pad, 100 - First Connecting Strap, 110 - First Adhesive Area, 111 - First Sub-Adhesive Area, 120 - Third Adhesive Area, 121 - Third Sub-Adhesive Area, 130 - First Unadhesive Area, 200 - Second Connecting Strap, 210 - Second Adhesive Area, 211 - Second Sub-Adhesive Area, 220 - Fourth Adhesive Area, 221 - Fourth Sub-Adhesive Area, 230 - Second Unadhesive Area, 300 - First Cup, 310 - First Protrusion, 320 - First Region, 321 - First Groove, 330 - Third Region, 400 - Second Cup, 410 - Second Protrusion, 420 - Second Region, 421 - Second Groove, 430 - Fourth Region, 500 - Adhesive Marking Line, 600 - Third Connecting Strap, 610 - Fifth Adhesive Area, 620 - Sixth Adhesive Area. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this application clearer, the application will be described in further detail below with reference to the accompanying drawings.

[0019] Please see Figures 1 to 3The breast pad 1000 provided in this application includes a first connecting strap 100, a second connecting strap 200, a first cup 300, and a second cup 400. The outer surface of the first cup 300 has a first region 320, and the outer surface of the second cup 400 has a second region 420. One end of the first connecting strap 100 is connected to the first region 320, and the other end of the first connecting strap 100 extends out of the first cup 300. One end of the second connecting strap 200 is connected to the second region 420, and the other end of the second connecting strap 200 extends out of the second cup 400. A bra cup 300 has a first protrusion 310 along a first direction. In the projection of the first direction, the highest point of a first region 320 along a second direction is higher than the first protrusion 310, and the lowest point of the first region 320 along the second direction is lower than the first protrusion 310. A second bra cup 400 has a second protrusion 410 along the first direction. In the projection of the first direction, the highest point of the second region 420 along the second direction is higher than the second protrusion 410, and the lowest point of the second region 420 along the second direction is lower than the second protrusion 410. The first direction is perpendicular to the second direction. The first direction is the thickness direction of the breast pad 1000, and the second direction is the height direction of the breast pad 1000. In some feasible implementations, the first direction is the X-axis direction, and the second direction is the Z-axis direction.

[0020] The first region 320 extends beyond the first protrusion 310 of the first cup 300 in the second direction, and the second region 420 extends beyond the second protrusion 410 of the second cup 400 in the second direction. When the first connecting band 100 is subjected to an upward lifting force in the second direction, since the lowest point of the first region 320 is lower than the first protrusion 310, the first connecting band 100 forms a stable base point below the first protrusion 310. At the same time, the highest point of the first region 320 is higher than the first protrusion 310, causing the lifting force to generate a component force pointing towards the surface of the first cup 300 in the upper region of the first protrusion 310. This component force significantly increases the positive pressure between the first connecting band 100 and the first cup 300 in the region of maximum curvature change at the first protrusion 310. According to the principle of friction, the increase in positive pressure directly leads to an increase in the maximum static friction, thereby effectively resisting the slippage tendency of the first connecting band 100.

[0021] Similarly, when the second connecting band 200 is subjected to an upward lifting force along the second direction, since the lowest point of the second region 420 is lower than the second protrusion 410, the second connecting band 200 forms a stable base point below the second protrusion 410. Simultaneously, the highest point of the second region 420 is higher than the second protrusion 410, causing the lifting force to generate a component force pointing towards the surface of the second cup 400 in the upper region of the second protrusion 410. This component force significantly increases the positive pressure between the second connecting band 200 and the second cup 400 in the region of maximum curvature change at the second protrusion 410. According to the principle of friction, the increase in positive pressure directly leads to an increase in the maximum static friction, thereby effectively resisting the slippage tendency of the second connecting band 200.

[0022] This design effectively increases the bonding area and friction between the first connecting strip 100 and the first cup 300, and between the second connecting strip 200 and the second cup 400. This makes the connections between the first connecting strip 100 and the first cup 300, and between the second connecting strip 200 and the second cup 400, more secure, effectively preventing slippage due to excessive pulling or bonding during user activities, and ensuring the stable and long-lasting shaping function of the breast patch 1000. Due to the increased area of ​​the first region 320 and the second region 420, the tension between the first connecting strip 100 and the first cup 300, and between the second connecting strip 200 and the second cup 400, is more uniform, and the shear stress borne by the first region 320 and the second region 420 is significantly reduced. This slows down the degradation of the adhesive performance of the first region 320 and the second region 420, allowing the first connecting strip 100 and the second connecting strip 200 to be repeatedly disassembled and reattached, thereby significantly extending the overall service life of the breast patch 1000.

[0023] Specifically, the first connecting strap 100 and the second connecting strap 200 can be made of high-modulus tensile-strength materials, such as polyester or nylon webbing. The first connecting strap 100 and the second connecting strap 200 are non-elastic in the direction of force, i.e., non-elastic in the second direction, so that the user can precisely control the lifting angle and final shape to achieve the desired effect by adjusting the fixed positions of the first connecting strap 100 and the second connecting strap 200.

[0024] In some feasible implementations, in the second direction, the ratio of the height of the first region 320 to the height of the first cup 300 is greater than or equal to 0.5, and the ratio of the height of the second region 420 to the height of the second cup 400 is greater than or equal to 0.5. For example, along the second direction, i.e., the height direction of the breast pad 1000, the vertical distance between the upper and lower edges of the first cup 300 is 10cm, and the height of the first region 320 can be 5cm, 6cm, 7cm, etc.; similarly, along the second direction, i.e., the height direction of the breast pad 1000, the vertical distance between the upper and lower edges of the second cup 400 is 10cm, and the height of the second region 420 can be 5cm, 6cm, 7cm, etc.

[0025] The ratio of the height of the first connecting strap 100 to the height of the first cup 300 is greater than or equal to 0.5, ensuring that the first region 320 has sufficient longitudinal length to extend beyond the first protrusion 310 of the first cup 300, and not only near the bottom of the first protrusion 310, but also with sufficient length between the lowest point of the first region 320 and the first protrusion 310 to provide sufficient adhesive area between the first connecting strap 100 and the first cup 300. When the first connecting strap 100 is subjected to an upward pulling force, the area where the first region 320 and the first connecting strap 100 are bonded has sufficiently large mechanical resistance, fundamentally preventing the first connecting strap 100 from slipping off the first cup 300. Similarly, the ratio of the height of the second connecting strap 200 to the height of the second cup 400 is greater than or equal to 0.5, also preventing the second connecting strap 200 from slipping off the second cup 400.

[0026] Please see Figure 1 and Figure 4 The first connecting strap 100 has a first adhesive area 110 extending from the first cup 300, which includes multiple spaced-apart first sub-adhesive areas 111. The second connecting strap 200 has a second adhesive area 210 extending from the second cup 400, which includes multiple spaced-apart second sub-adhesive areas 211. When the user wears the breast pad 1000, the first connecting strap 100 adheres to the user's skin through the first adhesive area 110, and the second connecting strap 200 adheres to the user's skin through the second adhesive area 211. The user can change the direction and intensity of the lifting force applied to the first connecting strap 100 and the second connecting strap 200 by changing the adhesion positions of the first connecting strap 100 and the second connecting strap 200 to the skin, thereby shaping different breast shapes, such as gathering, widening, or lifting.

[0027] The first adhesive area 110 has multiple spaced first sub-adhesive areas 111, and the second adhesive area 210 has multiple spaced second sub-adhesive areas 211. This design allows for effective dissipation of sweat and heat from the skin-adhesive area when the first connecting band 100 and the second connecting band 200 are adhered to the user's skin, improving breathability and enhancing the user experience. Furthermore, the multiple independent sub-adhesive areas of the first connecting band 100 and the second connecting band 200 significantly enhance their overall flexibility, allowing them to bend and deform with the user's movements while maintaining a smooth fit against the skin, preventing stiffness and shifting. When the user removes the breast patch 1000, the spaced sub-adhesive areas detach from the skin one by one in small areas, reducing pain during the separation of the first adhesive area 110 and the second adhesive area 210 from the skin and improving the product's ease of use.

[0028] Please see Figure 1 and Figure 4 The first connecting band 100 has a third adhesive area 120 on the side facing the first cup 300, and the first connecting band 100 is connected to the first area 320 through the third adhesive area 120; the second connecting band 200 has a fourth adhesive area 220 on the side facing the second cup 400, and the second connecting band 200 is connected to the second area 420 through the fourth adhesive area 220.

[0029] The first connecting band 100 is detachably connected to the first region 320 via the third adhesive area 120, and the second connecting band 200 is detachably connected to the first region 320 via the fourth adhesive area 220. The third adhesive area 120 is made of a material with strong adhesion and can be repeatedly peeled off, such as acrylic pressure-sensitive adhesive, silicone pressure-sensitive adhesive, or rubber-based pressure-sensitive adhesive. When wearing the breast patch 1000, the user can align the side of the first connecting band 100 with the third adhesive area 120 with the first region 320 on the outer surface of the first cup 300, and align the side of the second connecting band 200 with the fourth adhesive area 220 with the second region 420 on the outer surface of the second cup 400, applying appropriate pressure. This ensures that the third adhesive area 120 and the first region 320 are in close contact, and the fourth adhesive area 220 and the second region 420 are in close contact, thus forming a single unit with the first connecting band 100 and the first cup 300, and the second connecting band 200 and the second cup 400.

[0030] Users can adjust the length of the first connecting strap 100 by changing the relative bonding position between the first connecting strap 100 and the first cup 300, and adjust the length of the second connecting strap 200 by changing the relative bonding position between the second connecting strap 200 and the second cup 400. Users can also choose to bond the first connecting strap 100 to different heights in the first region 320 according to the required lifting force. For example, if a stronger lifting force is needed, the first connecting strap 100 can be bonded to a lower position in the first region 320, resulting in a longer bonded length between the first connecting strap 100 and the first cup 300, generating a greater upward force and a more significant lifting effect. If a stronger lifting force is not needed, the first connecting strap 100 can be bonded to a higher position in the first region 320, resulting in a shorter or generally less force.

[0031] Optionally, the first region 320 and the second region 420 are provided with multiple parallel, independent short adhesive strips. The third adhesive area 120 of the first connecting strip 100 can be bonded to any one of the multiple short adhesive strips on the first region 320, and the fourth adhesive area 220 of the second connecting strip 200 can be bonded to any one of the multiple short adhesive strips on the second region 420. Users can selectively attach the third adhesive area 120 of the first connecting strip 100 to different short adhesive strips on the first region 320, and selectively attach the fourth adhesive area 220 of the second connecting strip 200 to different short adhesive strips on the second region 420. Each adhesive strip corresponds to a preset length and lifting angle, facilitating user adjustment and improving the accuracy of adjusting the lengths of the first connecting strip 100 and the second connecting strip 200.

[0032] By changing the bonding positions of the first connecting strap 100 relative to the first cup 300 and the second connecting strap 200 relative to the second cup 400, the lengths of the first connecting strap 100 and the second connecting strap 200 can be altered. This allows users to freely adjust the lengths of the first connecting strap 100 and the second connecting strap 200 according to their breast shape, clothing (such as deep V-necks, strapless bras, or everyday T-shirts), and desired style (push-up, lift, or natural look) to achieve the most perfect shaping effect. Simultaneously, users can find the most suitable lifting intensity. Excessive lifting can cause discomfort, while insufficient lifting will not achieve the desired effect. The adjustability of the first connecting strap 100 and the second connecting strap 200 allows users to precisely find the balance point of lifting intensity, ensuring both aesthetics and user comfort.

[0033] Please see Figure 4The third adhesive area 120 includes multiple spaced-apart third sub-adhesive areas 121; the fourth adhesive area 220 includes multiple spaced-apart fourth sub-adhesive areas 221. When the user removes the third connecting strap 600 from the first cup 300, the multiple spaced-apart third sub-adhesive areas 121 on the first connecting strap 100 distribute the adhesive force between the first connecting strap 100 and the first cup 300 to each third sub-adhesive area 121. The user can peel the third sub-adhesive areas 121 off from the first area 320 of the first cup 300 one by one or in small batches. This process reduces damage to the adhesive layer and ensures that the first connecting strap 100 and the first cup 300 can be separated intact for future use. Similarly, when the user removes the second connecting strap 200 from the second cup 400, the multiple spaced fourth sub-adhesive areas 221 on the second connecting strap 200 distribute the adhesive force between the second connecting strap 200 and the second cup 400 to each fourth sub-adhesive area 221. The user can peel the third sub-adhesive area 121 off from the first region 320 of the first cup 300 one by one or in small batches. This reduces damage to the adhesive layer and ensures that the first connecting strap 100 and the first cup 300 can be separated intact for future use. Furthermore, the multiple spaced third sub-adhesive areas 121 allow the third connecting band 600 to bend and deform with the curve of the first cup 300, and the multiple spaced fourth sub-adhesive areas 221 allow the fourth connecting band to bend and deform with the curve of the second cup 400. There is no rigid resistance between the first connecting band 100 and the first cup 300, and between the second connecting band 200 and the second cup 400, which makes the connection between the connecting band and the cup more secure.

[0034] Please see Figure 1 and Figure 4 The first connecting strap 100 has a first adhesive-free area 130, which is higher than the first protrusion 310 in the second direction. The second connecting strap 200 has a second adhesive-free area 230, which is higher than the second protrusion 410 in the second direction. The first adhesive-free area 130 is located between the first adhesive area 110 and the third adhesive area 120, and the second adhesive-free area 230 is located between the second adhesive area 210 and the fourth adhesive area 220. After wearing the breast pad 1000, the user needs to bend over or lean forward to adjust its position. When the user bends over, the breasts will naturally sag due to gravity, and this downward force will be directly transmitted to the first connecting strap 100 and the second connecting strap 200. At this point, the first adhesive-free zone 130 and the second adhesive-free zone 230 will first become relaxed and bent due to gravity, so as to absorb and buffer most of the additional stress and peeling force generated by body movement, making the tensile force on the third adhesive zone 120 and the fourth adhesive zone 220 change very gently, always remaining within a safe bonding range.

[0035] During the wearing of the breast pad 1000, the user needs to pinch the connecting strap for positioning and lifting. The first adhesive-free area 130 and the second adhesive-free area 230 provide a clear, non-sticky gripping point. The user can easily pinch the first adhesive-free area 130 or the second adhesive-free area 230 with their fingers for fine-tuning without worrying about their fingers getting stuck or contaminating the adhesive area. This makes the whole process more hygienic and prevents oils and sweat from the fingers from coming into contact with the third adhesive area 120 or the fourth adhesive area 220, which could reduce the stickiness of the third adhesive area 120 and the fourth adhesive area 220. By reducing dynamic peeling and accidental contamination, the first adhesive-free area 130 and the second adhesive-free area 230 indirectly protect the third adhesive area 120 and the fourth adhesive area 220, making them less prone to failure. This extends the reusability of the connecting strap and the cup, improving the overall durability and lifespan of the product.

[0036] Specifically, the height of the first adhesive-free area 130 and the second adhesive-free area 230 in the second direction is between 1 cm and 8 cm. The minimum size of the first adhesive-free area 130 and the second adhesive-free area 230 is greater than or equal to 1 cm, so that the user has sufficient area for finger operation and adjustment without contacting the third adhesive area 120 or the fourth adhesive area 220. The maximum size of the first adhesive-free area 130 and the second adhesive-free area 230 is less than or equal to 8 cm, avoiding excessive reduction of the effective bonding area between the first connecting band 100 and the first cup 300, and the second connecting band 200 and the second cup 400.

[0037] Please see Figure 5 The first region 320 includes a first groove 321 for placing the first connecting strap 100; the second region 420 includes a second groove 421 for placing the second connecting strap 200. The cross-section of the first groove 321 is a smooth arc shape, matching the thickness and edge shape of the first connecting strap 100. The first connecting strap 100 can be embedded in the first groove 321 to form a tight wrap and fit. The depth of the first groove 321 is equal to the thickness of the first connecting strap 100. When the first connecting strap 100 is placed in the first groove 321 and adhered thereto, the outer surface of the first connecting strap 100 is flush with the outer surface of the first cup 300, forming a smooth whole and avoiding a bulging feeling. The width of the first groove 321 is slightly larger than the width of the first connecting strap 100, which is more convenient for the user to place the first connecting strap 100 into the first groove 321, while not being too wide to cause the first connecting strap 100 to wobble in the first groove 321. Similarly, the fit between the second groove 421 and the second connecting strip 200 is the same as the fit between the first groove 321 and the first connecting strip 100.

[0038] When the user attaches the first connecting strip 100 or the second connecting strip 200, the first groove 321 and the second groove 421 first serve as markers for the bonding area, indicating to the user that the first connecting strip 100 and the second connecting strip 200 should be attached to the first groove 321 and the second groove 421, respectively. The user only needs to place the first connecting strip 100 or the second connecting strip 200 approximately near the first groove 321 or the second groove 421, and the first connecting strip 100 or the second connecting strip 200 will naturally slide into and be engaged within the first groove 321 or the second groove 421. This ensures that the bonding positions of the first connecting strip 100 and the first cup 300, and the second connecting strip 200 and the second cup 400 are always highly consistent, avoiding changes in the direction of the lifting force or poor results due to poor bonding. Secondly, when the first connecting strap 100 is embedded in the first groove 321 and the second connecting strap 200 is embedded in the second groove 421, the outer surface of the first connecting strap 100 is flush with the outer surface of the first cup 300, and the outer surface of the second connecting strap 200 is flush with the outer surface of the second cup 400. When the user wears the breast pad 1000 or touches it with their hand, there will be no obvious protrusion, ensuring the aesthetics and privacy when wearing it.

[0039] Furthermore, when the first connecting strap 100 or the second connecting strap 200 receives a lifting force, the sidewalls of the first groove 321 or the second groove 421 provide additional support, effectively resisting the lateral sliding of the first connecting strap 100 on the first cup 300 and the lateral sliding of the second connecting strap 200 on the second cup 400. Simultaneously, since the first connecting strap 100 is partially embedded in the first groove 321 and the second connecting strap 200 is partially embedded in the second groove 421, the peeling force applied to the first connecting strap 100 or the second connecting strap 200 is blocked by the edges of the first groove 321 or the second groove 421, thereby making the adhesion between the first connecting strap 100 and the first cup 300, and the adhesion between the second connecting strap 200 and the second cup 400, more secure.

[0040] For further details, please see Figure 5 The first region 320 includes at least two adhesive marking lines 500, and the second region 420 includes at least two adhesive marking lines 500. For example, the first region 320 includes two adhesive marking lines 500, located at the upper edge and lower edge of the first region 320, respectively; the first region 320 may also include three adhesive marking lines 500, located at the upper edge, lower edge, and central axis of the first region 320, respectively; the first region 320 may also include multiple spaced adhesive marking lines 500, each corresponding to each third sub-adhesive area 121, and each adhesive marking line 500 corresponding to a different length of the first connecting strip 100. The distribution of the adhesive marking lines 500 in the second region 420 is consistent with the distribution of the adhesive marking lines 500 in the first region 320.

[0041] The adhesive marking lines 500 clearly define the effective range and central axis of the first region 320 and the second region 420. When applying the first connecting strip 100 and the second connecting strip 200, the user can precisely align the first connecting strip 100 or the second connecting strip 200 with the center between the adhesive marking lines 500 of the first region 320 or the second region 420, or align its edge with one of the marking lines. For the first cup 300 and the second cup 400, the adhesive marking lines 500 ensure that the user can apply the first connecting strip 100 and the second connecting strip 200 in exactly the same way and position. This ensures the consistency of the lifting force of the first connecting strip 100 and the second connecting strip 200, facilitating a symmetrical and aesthetically pleasing final shaping effect. For first-time users, the adhesive marking lines 500 also clearly indicate the bonding position of the connecting strip and the cup, improving the user experience.

[0042] Please see Figure 6 The breast pad 1000 also includes a third connecting strap 600. The first cup 300 has a third region 330 for placing the third connecting strap 600, and the second cup 400 has a fourth region 430 for placing the third connecting strap 600. The third connecting strap 600 connects the first cup 300 and the second cup 400. The two ends of the third connecting strap 600 are respectively provided with a fifth adhesive region 610 and a sixth adhesive region 620. The third connecting strap 600 is connected to the third region 330 via the fifth adhesive region 610, and to the fourth region 430 via the sixth adhesive region 620. For example, when wearing the breast pad 1000, the user aligns the fifth adhesive region 610 with the third region 330 and the sixth adhesive region 620 with the fourth region 430, and applies pressure to firmly adhere the third connecting strap 600 to the first cup 300 and the second cup 400. At this point, the first cup 300, the second cup 400, the first connecting band 100, the second connecting band 200, and the third connecting band 600 together form a complete, closed-loop mechanical structure. The third connecting band 600 spans between the two cups and is located below them. Similar to the first connecting band 100 and the second connecting band 200, the fifth adhesive area 610 and the sixth adhesive area 620 are each provided with multiple spaced sub-adhesive areas, allowing the user to adjust the gathering strength by changing the bonding position of the third connecting band 600. The third area 330 and the fourth area 430 also include a third groove and a fourth groove, as well as an adhesive marking line 500, respectively, so that the user can correctly connect the first cup 300 and the second cup 400 through the third connecting band 600.

[0043] The third connecting strap 600 applies an inward pulling force to both the first cup 300 and the second cup 400. This inward pulling force, combined with the upward lifting force of the first connecting strap 100 and the second connecting strap 200, works together on the breast tissue. This upward lifting and inward gathering effortlessly creates a natural, deep cleavage effect. The third connecting strap 600 also restricts the outward displacement of the first cup 300 and the second cup 400, ensuring they remain in the correct position. Simultaneously, the third connecting strap 600 transfers a portion of the pulling force from one cup to the other, resulting in more even force distribution across the entire breast pad 1000 and further reducing the risk of unilateral connecting strap failure.

[0044] Please see Figure 6 In the third direction, the length of the third connecting band 600 is greater than the distance between the first protrusion 310 and the second protrusion 410. The third direction is perpendicular to the first direction and perpendicular to the second direction. The third direction is the horizontal transverse direction connecting the first cup 300 and the second cup 400, i.e., the Y-axis direction.

[0045] Because the length of the third connecting band 600 is greater than the distance between the first protrusion 310 and the second protrusion 410, when the third connecting band 600 connects the first cup 300 and the second cup 400, it is in a stretched state and will always tend to return to its original length. This tendency causes both the first cup 300 and the second cup 400 to be subjected to an inward pulling force, thereby achieving a highly efficient and long-lasting gathering effect. The greater the difference between the original length of the third connecting band 600 and the distance between the first protrusion 310 and the second protrusion 410, the greater the amount of stretch generated when the third connecting band 600 is bonded, the stronger the stored elastic potential energy, and the greater the gathering force generated. Users can actively change the effective distance between the first cup 300 and the second cup 400 by adjusting the bonding position of the third connecting band 600 in the third region 330 and the fourth region 430. For example, attaching the third connecting strap 600 closer to the outer side of the first cup 300 and the second cup 400 will increase the stretch and achieve a stronger gathering effect; attaching the third connecting strap 600 closer to the inner side of the first cup 300 and the second cup 400 will reduce the stretch and achieve a natural gathering effect.

[0046] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0047] Furthermore, the use of terms such as "first," "second," etc., in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0048] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0049] Furthermore, the technical solutions of the various embodiments of this application can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this application.

[0050] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A breast patch, characterized in that, It includes a first connecting strap, a second connecting strap, a first cup, and a second cup. The outer surface of the first cup has a first region, and the outer surface of the second cup has a second region. One end of the first connecting strap is used to connect to the first region, and the other end of the first connecting strap extends out of the first cup. One end of the second connecting strap is used to connect to the second region, and the other end of the second connecting strap extends out of the second cup. The first cup has a first protrusion along a first direction. In the projection of the first direction, the highest point of the first region along a second direction is higher than the first protrusion, and the lowest point of the first region along the second direction is lower than the first protrusion. The second cup has a second protrusion along the first direction. In the projection of the first direction, the highest point of the second region along the second direction is higher than the second protrusion, and the lowest point of the second region along the second direction is lower than the second protrusion. The first direction is perpendicular to the second direction.

2. The breast patch as described in claim 1, characterized in that, In the second direction, the ratio of the height of the first region to the height of the first cup is greater than or equal to 0.5, and the ratio of the height of the second region to the height of the second cup is greater than or equal to 0.

5.

3. The breast patch as described in claim 2, characterized in that, The first connecting strap extends out of the first cup and has a first adhesive area, which includes a plurality of spaced first sub-adhesive areas; the second connecting strap extends out of the second cup and has a second adhesive area, which includes a plurality of spaced second sub-adhesive areas.

4. The breast patch as described in claim 2, characterized in that, The first connecting strap has a third adhesive area on the side facing the first cup, and the first connecting strap is connected to the first area through the third adhesive area; the second connecting strap has a fourth adhesive area on the side facing the second cup, and the second connecting strap is connected to the second area through the fourth adhesive area.

5. The breast patch as described in claim 4, characterized in that, The third adhesive region includes multiple third sub-adhesive regions spaced apart; the fourth adhesive region includes multiple fourth sub-adhesive regions spaced apart.

6. The breast patch as described in claim 4, characterized in that, The first connecting strip has a first adhesive-free area, which is higher than the first protrusion in the second direction; the second connecting strip has a second adhesive-free area, which is higher than the second protrusion in the second direction.

7. The breast patch as described in claim 4, characterized in that, The first region includes a first groove for placing the first connecting strip; the second region includes a second groove for placing the second connecting strip.

8. The breast patch as described in claim 7, characterized in that, The first region includes at least two adhesive marking lines, and the second region includes at least two adhesive marking lines.

9. The breast patch as described in claim 1, characterized in that, The breast pad also includes a third connecting strap. The first cup has a third area for placing the third connecting strap, and the second cup has a fourth area for placing the third connecting strap. The third connecting strap connects the first cup and the second cup.

10. The breast patch as described in claim 9, characterized in that, In the third direction, the length of the third connecting strip is greater than the distance between the first protrusion and the second protrusion, the third direction is perpendicular to the first direction, and the third direction is perpendicular to the second direction.

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