Front buckling type underwear

Abstract

The utility model relates to the field of brassieres, in particular to a front buckling type bra which comprises two symmetrically-arranged cups, two back surrounding parts and two shoulder girdle parts, each back surrounding part is arranged on the outer side of the corresponding cup, one end of each shoulder girdle part is connected with the corresponding cup, and the other end of each shoulder girdle part is connected with the corresponding back surrounding part; each cup comprises a bowl cup and a lower band arranged at the bottom of the bowl cup, a first connecting piece is arranged on the heart-shaped side of the lower band, a second connecting piece is arranged on the heart-shaped side of the lower band of the other cup, and the first connecting piece is connected with the second connecting piece in a buckling manner; one side, far away from the cups, of one back surrounding part is fixedly connected with one side, far away from the cups, of the other back surrounding part. The two cups can be connected on the front side of the underwear, front buckling wearing is achieved, the connecting structure is small and light, buckling is convenient and stable, the connecting structure cannot extend to the upper edges of the cups, the tightening feeling and foreign body feeling of the connecting structure on the breasts are reduced, and the underwear is suitable for women with large breast types, comfortable to wear and high in practicability.

Description

Technical Field

[0001] The present application relates to the field of bras and underwear, and in particular to a front-button underwear. Background Art

[0002] Bras are close-fitting garments worn by women on a daily basis to support and protect the breasts.

[0003] Currently, there are many styles of bras and underwear, including vest styles and back-hook styles. However, for female patients with periarthritis of the shoulder or older women with inflexible shoulder movements, wearing a vest style requires raising their hands high, and wearing a back-hook style requires reaching behind their backs to connect the back hooks. Both styles of underwear are not user-friendly for these women, making it inconvenient to wear bras and underwear.

[0004] Therefore, some bras on the market use button-type or zipper-type connection structures between the two cups to facilitate connection and wearing from the front of the bra. However, these button-type and zipper-type connection structures on the market are generally set at a certain height, extending from the bottom to the top of the cup to ensure the front connection and fixation of the bra. This results in a noticeable tightness around the chest when wearing these bras, resulting in a "chest-sealing" effect, poor adaptability to body shape, and low wearing comfort. Utility Model Content

[0005] In order to solve the problem of tight feeling caused by the high height of the front buckle connection structure, the present application provides a front buckle underwear.

[0006] The present application provides a front-button bra that adopts the following technical solution:

[0007] A front-button bra comprises two symmetrically arranged cups, two back waist portions and two shoulder strap portions, wherein each of the back waist portions is arranged on the outside of the cups, one end of each shoulder strap portion is connected to the cup, and the other end of the shoulder strap portion is connected to the back waist portion; each of the cups comprises a bowl cup and a lower strip arranged at the bottom of the bowl cup, a first connecting piece is provided on the heart-shaped side of the lower strip, and a second connecting piece is provided on the heart-shaped side of the lower strip of the other cup, the first connecting piece and the second connecting piece being buckled and connected; a side of the back waist portion away from the cups is fixedly connected to a side of the other back waist portion away from the cups.

[0008] By adopting the above technical solution, the front-button bra cancels the back-button design and adopts the front-buttoning method, so that the two cups can be connected at the front side of the bra to realize front-button wearing, making wearing more convenient and quick; the fixed connection between the back waist part and the other back waist part ensures the stable wrapping of the bra back, increases the overall comfort when wearing, and does not need to reach back to fasten and wear; and the first connecting piece and the second connecting piece are provided on the heart-shaped side of the cup, corresponding to the relatively concave heart-shaped area between the human chest, which can realize the stable connection between the cups. At the same time, the structure is compact and light, the fastening is convenient and stable, and the connecting structure does not extend to the upper edge of the breast cup, reducing the tightness and foreign body sensation of the front connecting structure on the chest. It is suitable for women with large breasts and is comfortable to wear.

[0009] Optionally, the first connecting member includes a first connecting block and a snap-fit ​​block, and the second connecting member includes a second connecting block and a snap-fit ​​ring; the first connecting block and the second connecting block are both connected to the heart-shaped side of the cup, the snap-fit ​​block is arranged on a side of the first connecting block away from the cup, and the snap-fit ​​ring is arranged on a side of the second connecting block away from the cup, and the snap-fit ​​block is snap-fitted into the snap-fit ​​ring.

[0010] By adopting the above technical solution, the buckling structure of the first connecting member and the second connecting member can ensure the stability of the connection and prevent accidental unfastening during daily activities. In addition, the connection structure is simple and firm, and the user can easily complete the buckling operation, thereby improving the wearing experience and convenience.

[0011] Optionally, the snap-fit ​​block includes a connecting portion and an abutting portion, the top of the connecting portion is connected to the bottom of the first connecting block, and the bottom of the connecting portion is connected to one side of the abutting portion; one side edge of the snap-fit ​​ring is arranged at the bottom of the second connecting block, and the second connecting block partially protrudes to the snap-fit ​​ring; when the first connecting member and the second connecting member are snap-fitted together, the abutting portion passes through the snap-fit ​​ring and abuts against the bottom of the second connecting block.

[0012] By adopting the above technical solution, when wearing and fastening, the fastening block is tilted to allow the abutment portion to pass through the fastening ring at an angle, and then the fastening block returns to the original position. The connection between the connecting portion and the abutment portion is clamped in the fastening ring, so that the abutment portion can be stably limited in the fastening ring, and the connecting portion also plays a limiting role, so that the connection between the first connecting block and the second connecting block is firm and reliable, thereby improving the wearing stability of the underwear.

[0013] Optionally, a first inclined edge and a second inclined edge are provided at the top of the back portion, and the first inclined edge and the second inclined edge are both inclined from the top to the bottom, and the first inclined edge is connected to the second inclined edge to form a V-shaped upper edge.

[0014] By adopting the above technical solution, the V-shaped upper edge allows the back part to avoid the position of the shoulder blades on the back of the human body, reducing the tight feeling of the large area of ​​the back part on the back of the human body, and making the appearance of the back part more flexible. When wearing this underwear, the upper torso has high flexibility, which improves the wearing comfort and aesthetics.

[0015] Optionally, the top of the back portion is connected to a first incremental piece and a second incremental piece, the bottom of the first incremental piece is connected to the first inclined edge of the back portion; the bottom of the second incremental piece is connected to the second inclined edge of the back portion.

[0016] By adopting the above technical solution, the incremental piece can increase the height of the back waist from the upper edge of the V-shape, so that the back waist can better fit the back curve and collect the fat on the back; it is suitable for women with more fat on the back who need to increase the height of the back waist to collect the fat.

[0017] Optionally, the back circumference includes an outer layer and an inner layer, wherein a side of the outer layer close to the cup is connected to the outer surface of the cup, and a side of the inner layer close to the cup is connected to the inner surface of the cup.

[0018] By adopting the above technical solution, the connection stability between the back part and the cup can be enhanced, and the fitting connection method can reduce the friction and foreign body feeling of the sewing thread on the human skin, making it smooth, traceless and comfortable to wear.

[0019] Optionally, the back portion further comprises a viscose layer arranged between the outer layer and the inner layer, the viscose layer comprises a reinforcement area, and the reinforcement area is arranged on a side of the back portion close to the cup.

[0020] By adopting the above technical solution, the structural stability of the connection between the back part and the cup can be effectively improved, and at the same time, the auxiliary breasts on the back can be pulled forward, thereby improving the overall stability and wearing comfort of the underwear.

[0021] Optionally, at least two arc-shaped convex strips are convexly provided on the inner surface of the lower scraper; the widths of the at least two arc-shaped convex strips decrease sequentially from the top to the bottom.

[0022] By adopting the above technical solution, at least two curved ridges can support the chest, and the width of the curved ridges decreases from top to bottom, so that the curved ridges arranged from top to bottom present a transitional support effect, which better supports the chest and is less likely to move when worn; on the contrary, if the width of the curved ridge at the lowest part is larger, it will easily cause the chest to appear empty.

[0023] Optionally, the arc-shaped ridge at the top includes an inner segment and an outer segment, and the inner segment is not connected to the outer segment.

[0024] By adopting the above technical solution, the arc-shaped ribs can better adapt to the changes in the shape of the chest, provide support and push inward from the bottom and outside of the chest, improve the wearing stability of the underwear, create a gathering effect when worn, and avoid the discomfort caused by the integrity of the ribs.

[0025] Optionally, the length of the inner segment is greater than the length of the outer segment.

[0026] By adopting the above technical solution, the inner section can play a more stable supporting role from the bottom of the chest, thereby improving the wearing stability of the underwear and reducing the displacement of the chest during wearing.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. This application provides a front-clasp connector on the heart-shaped side of the cup, which allows the bra to be quickly and easily fastened on the front side of the chest, avoiding the inconvenience of female users with shoulder periarthritis or limited shoulder movement when wearing the bra; the connection structure is compact and lightweight, and the fastening is convenient and stable. The connection structure does not extend to the upper edge of the bra cup, reducing the tightness and foreign body sensation of the front connection structure on the chest, making it suitable for women with large breasts and comfortable to wear.

[0029] 2. The arc-shaped ridges provided on the inner surface of the bottom of the cup of the present application can provide a better supporting effect, which prevents the breasts from moving when worn, thereby increasing the stability and comfort of the bra.

[0030] 3. The top of the back part of this application is designed with a V-shaped upper edge, which can avoid the position of the human shoulder blade, improve the wearing fit, and help to bring the accessory breasts on the back forward, improve the body shape and appearance, and enhance the inward-adjusting effect of the back part. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the front structure of the front-button underwear after fastening in Example 1 of the present application;

[0032] Figure 2 This is a schematic diagram of the back structure of the front-button underwear after fastening according to Example 1 of the present application;

[0033] Figure 3 2 is a schematic diagram of the inner surface structure of the front-button underwear of Example 1 of the present application when it is not fastened;

[0034] Figure 4 This is a schematic diagram of the outer surface structure of the front-button underwear of Example 1 of the present application when it is not fastened;

[0035] Figure 5 This is a schematic structural diagram of the first connecting member and the second connecting member of the present application;

[0036] Figure 6 This is a schematic diagram of the state in which the snap-fitting block is tilted so that the abutting portion passes through the snap-fitting ring;

[0037] Figure 7 This is a schematic diagram of the state of the abutment portion of the present application when it is tilted and passed through the buckle ring;

[0038] Figure 8 This is a schematic diagram of the state in which the abutting portion of the present application abuts against the bottom of the second connecting block after passing through the buckle ring;

[0039] Figure 9 This is a schematic diagram of the front structure of the front-button underwear after fastening according to Example 2 of the present application;

[0040] Figure 10 This is a schematic diagram of the inner surface structure of the front-button underwear of Example 2 of the present application when it is not fastened;

[0041] Figure 11 This is a schematic diagram of the back structure of the front-button underwear after fastening according to Example 2 of the present application;

[0042] Figure 12 This is a schematic diagram of the outer surface structure of the front-button underwear of Example 2 of the present application when it is not fastened;

[0043] Description of the drawings: 1. Cup; 11. Bowl cup; 111. Massage point; 12. Bottom strip; 121. Curved ridge; 1211. Inner section; 1212. Outer section; 13. Side push area; 2. Back circumference; 21. First inclined edge; 22. Second inclined edge; 23. First increment piece; 24. Second increment piece; 25. Reinforcement area; 251. Curved bottom edge; 26. Edge area; 27. Breathable hole; 3. Shoulder strap; 31 , shoulder strap 31; 32, connecting buckle 32; 321, hook 321; 322, through hole 322; 33, adjusting member 33; 4, first connecting member; 40, first connecting belt; 41, first connecting block; 411, first through hole; 42, buckling block; 421, connecting part; 422, abutting part; 5, second connecting member; 50, second connecting belt; 51, second connecting block; 511, second through hole; 52, buckling ring. DETAILED DESCRIPTION

[0044] The following is combined with Figure 1-12 This application is described in further detail.

[0045] The embodiment of the present application discloses a front-button underwear.

[0046] Example 1

[0047] Reference Figure 1-2 The front-button bra comprises two symmetrically arranged cups 1, two back circumferences 2 and two shoulder straps 3, each back circumference 2 being arranged on the outside of the cup 1. Specifically, Figure 3-4 As shown, each bra cup 1 includes a bowl cup 11 and a lower rib 12 disposed at the bottom of the bowl cup 11. A massage point 111 is disposed in the middle and lower portion of the inner surface of the bowl cup 11. Preferably, there are two massage points 111, one of which is disposed near the back portion 2, and the other near the heart-shaped side of the cup 1. The inner surface of the lower rib 12 is provided with at least two arcuate ridges 121. Specifically, the at least two arcuate ridges 121 are arranged sequentially from top to bottom, and the width of the at least two arcuate ridges 121 decreases sequentially from top to bottom. The topmost arcuate ridge 121 is disposed along the arc-shaped lower edge of the bottom of the bowl cup 11. In this embodiment, the massage points 111 and the arcuate ridges 121 are molded together during the molding process of the bra cup 1.

[0048] See also Figure 1 and Figure 3 The lower pick 12 of one cup 1 is provided with a first connecting member 4 on the side close to the heart side, and the lower pick 12 of the other cup 1 is provided with a second connecting member 5 on the side close to the heart side. Figure 5-6 As shown, the first connecting member 4 includes a first connecting block 41 and a snap-fit ​​block 42. Preferably, the first connecting block 41 is provided with a first through hole 411. The heart-shaped side of the cup 1 is fixed to the heart-shaped side of the lower clip 12 of the cup 1 by passing the first connecting belt 40 through the first through hole 411, and the snap-fit ​​block 42 includes a connecting portion 421 and an abutting portion 422. The top of the connecting portion 421 is connected to the bottom of the first connecting block 41, and the bottom of the connecting portion 421 is connected to one side of the abutting portion 422, that is, the connecting portion 421 and the abutting portion 422 are connected to form a snap-fit ​​block 42 structure with an "L" shape in vertical section. The second connecting member 5 includes a second connecting block 51 and a buckle ring 52. Preferably, the second connecting block 51 is provided with a second through hole 511. The second connecting belt 50 passes through the second through hole 511 to fix the second connecting block 51 to the buckle side of the lower clasp 12 of the cup 1. One side of the buckle ring 52 is set at the bottom of the second connecting block 51. The second connecting block 51 partially protrudes to the buckle ring 52, that is, the projection surface of the buckle ring 52 partially overlaps with the projection surface of the second connecting block 51. Figure 7-8 When the first connecting member 4 is fastened to the second connecting member 5, the first connecting member 4 is tilted as a whole so that the abutting portion 422 passes through the area of ​​the fastening ring 52 that is not blocked by the second connecting block 51. Then the first connecting member 4 is straightened as a whole so that the connection between the connecting portion 421 and the abutting portion 422 also passes through the fastening ring 52 to play a locking and limiting role. At this time, the top of the abutting portion 422 abuts against the bottom of the second connecting block 51 to achieve a stable fastening connection.

[0049] Look back Figure 3-4The back skirt portion 2 is preferably formed by laminating and connecting an outer layer and an inner layer, and the outer layer and the inner layer are laminating and connecting via an adhesive layer. The side of the outer layer close to the cup 1 is laminating to the outer surface of the cup 1, and the side of the inner layer close to the cup 1 is laminating to the inner surface of the cup 1. The side of the outer layer away from the cup 1 and the side of the inner layer away from the cup 1 are laminating and connecting to the outer layer and the inner layer of the other back skirt portion 2. Specifically, the adhesive layer includes a reinforcement area 25 and an edge area 26. The peripheral edges of the outer layer and the peripheral edges of the inner layer are adhesively connected to form the edge area 26 (the adhesive can be achieved by adhesive bonding or dispensing, so that the edge area 26 is composed of a plurality of adhesive strips or a plurality of adhesive spots. On the one hand, it can stabilize the bonding between the inner layer and the outer layer of the back skirt portion 2. On the other hand, the structure of the adhesive strips or adhesive spots can make the portion of the back skirt portion 2 close to the cup 1 have a certain inward-contracting effect, thereby improving the wearing stability and the gathering effect of the back skirt portion 2). The reinforced area 25 is provided on the side of the back portion 2 near the cup 1. Preferably, the bottom of the reinforced area 25 extends from the bottom of the back portion 2 to the middle of the top of the back portion 2, preferably in an arc shape, with the arc opening facing the bottom edge of the back portion 2. This extended edge is defined as the arc bottom edge 251. Aside from the edge area 26 and the reinforced area 25, the outer and inner layers of the back portion 2 are not fixedly connected. This avoids a large area of ​​the back portion 2 being glued together, which would result in a thicker feel or lower breathability. This ensures that the back portion 2 is breathable, comfortable, and fits seamlessly when worn.

[0050] Further preferably, the top of the back skirt portion 2 of this embodiment has a first inclined edge 21 and a second inclined edge 22. Both the first inclined edge 21 and the second inclined edge 22 are inclined from top to bottom, that is, the top of the outer layer and the top of the inner layer are both provided with the first inclined edge 21 and the second inclined edge 22. Specifically, the first inclined edge 21 is inclined downward from the side close to the cup 1 to the side away from the cup 1, and the second inclined edge 22 is inclined upward from the side close to the cup 1 to the side away from the cup 1, so that the first inclined edge 21 and the second inclined edge 22 are connected and form a V-shaped upper edge of the back skirt portion 2. The angle of the V-shaped upper edge can be set to an acute angle, a right angle, or an obtuse angle according to the design size requirements, all of which are within the scope of protection of this application. In this embodiment, the bottom edge of the reinforced area 25 of the adhesive layer extends from the bottom of the back skirt 2 to the junction of the first inclined edge 21 and the second inclined edge 22. In other words, the reinforced area 25 is formed by the first inclined edge 21 of the back skirt 2, the side edge of the back skirt 2 close to the cup 1, and the curved bottom edge 251.

[0051] In this embodiment, a ventilation hole 27 is opened at the connection between the two back parts 2 to improve the breathability of the back parts 2. The ventilation hole 27 can be teardrop-shaped, circular, elliptical, polygonal or other shapes, all of which are within the protection scope of this application.

[0052] like Figure 2-3As shown, one shoulder strap portion 3 includes a shoulder strap 31 and two connecting buckles 32, each of which has a hook 321 and a through-hole 322. The connecting buckle 32 is fastened to the top of the bowl cup 11 via the hook 321, and the other connecting buckle 32 is fastened to the top of the back portion 2 on the same side of the bowl cup 11 via the hook 321. One end of the shoulder strap 31 is fixed to the connection between the two back portions 2, and the shoulder strap 31 passes through the through-hole 322 of the connecting buckle 32 at the top of the bowl cup 11 and is then fixed to the connecting buckle 32 at the top of the back portion 2. An adjustment member 33 may be provided in the middle of the shoulder strap 31, thereby achieving a design of dual shoulder straps 31 on the same side of the underwear, improving the wearing stability of the underwear. Alternatively, the front end of one shoulder strap portion 3 is connected to the top of the bowl cup 11, and the rear end of the shoulder strap portion 3 is connected to the top of the back portion 2. The adjustment member 33 may be provided in the middle of the shoulder strap 31, thereby improving the wearing stability of the underwear. Alternatively, the front end of one shoulder strap portion 3 is connected to the top of the bowl cup 11, and the rear end of the shoulder strap portion 3 is connected to the top of the back portion 2. The shoulder strap portion 3 may also be provided with an adjustment member 33. The design of a single shoulder strap 31 on one side makes it easier to wear. The above two configurations of the shoulder strap portion 3 are both within the protection scope of this application.

[0053] The implementation principle of this embodiment 1 is as follows: based on the size of the bowl cup 11, the size of the lower handle 12, the location of the massage points 111 on the inner surface of the bowl cup 11, and the location and width of the arc-shaped ridges 121 on the inner surface of the lower handle 12, the cup 1 is molded. The resulting cup 1 has massage points 111 on the inner surface of the bowl cup 11 and at least two arc-shaped ridges 121 on the inner surface of the lower handle 12.

[0054] Furthermore, the inner surface of the lower pull 12 of one cup 1 is connected and fixed to the first connecting block 41 of the first connecting member 4 by a first connecting belt 40 near the heart side, and the inner surface of the lower pull 12 of the other cup 1 is connected and fixed to the second connecting block 51 of the second connecting member 5 by a second connecting belt 50 near the heart side.

[0055] At the same time, the outer and inner layers are cut to the size of the back skirt 2. The tops of the outer and inner layers are each provided with a first, connected beveled edge 21 and a second beveled edge 22. Glue is applied to the outer and inner layers around their edges and on the outer side near the cup 1 to bond them together. This adhesive layer forms an edge region 26 along the outer and inner edges, and a reinforced region 25 on the sides of the outer and inner layers near the cup 1. The outer and inner layers of one back skirt 2 are then bonded to the outer and inner layers of the other back skirt 2 (either integrally or by adhesive bonding). Preferably, ventilation holes 27 are provided at the bonded locations. The outer layer near the cup 1 is bonded to the outer surface of the cup 1, while the inner layer near the cup 1 is bonded to the inner surface of the cup 1, thereby completing the back skirt 2.

[0056] Finally, one end of the shoulder strap portion 3 is connected to the top of the bowl cup 11, and the other end of the shoulder strap portion 3 is connected to the top of the back portion 2, thereby obtaining a front-button underwear.

[0057] When wearing the front-button bra, put your hands through the space between the shoulder straps 3, the back portion 2 and the cups 1, that is, put the shoulder straps 3 on the shoulders, then cover the chest with the two cups 1, and hold the first connector 4 and the second connector 5 with your hands respectively, tilt the first connector 4 as a whole so that the abutment 422 passes through the area of ​​the buckle ring 52 that is not blocked by the second connecting block 51, and then straighten the first connector 4 as a whole so that the connection between the connecting part 421 and the abutment 422 also passes through the buckle ring 52 to play a role of locking and limiting. The top of the connecting portion 422 abuts against the bottom of the second connecting block 51 to achieve a stable buckled connection. After the buckle is stable, the top of the first connecting block 41 and the top of the second connecting block 51 are located in the same horizontal plane, and the bottom of the abutting portion 422 and the bottom of the buckling ring 52 are located in the same horizontal plane, so that the overall structure after the first connecting member 4 and the second connecting member 5 are connected is relatively flat, and the foreign body sensation on the human body is relatively small when worn; finally, the position of the chest in the bra cup is adjusted, and the positions of the cup 1, shoulder strap portion 3 and back portion 2 are further adjusted to make it comfortable to wear, and the wearing is completed.

[0058] When taking off the front-button bra, the first connecting member 4 and the second connecting member 5 are held in both hands respectively, and the first connecting member 4 is tilted as a whole to the connection between the connecting portion 421 and the abutting portion 422 to disengage the fastening ring 52, and the abutting portion 422 is removed from the fastening ring 52, so that the cups 1 are separated, and the shoulder strap portion 3 is taken off from the shoulder to complete the removal of the bra.

[0059] Example 2

[0060] The difference between this embodiment and the above embodiment 1 is: Figure 9-10 The arc-shaped ridge 121 at the top of the lower rib 12 of the cup 1 includes an inner section 1211 and an outer section 1212. The inner section 1211 is located near the heart-shaped side of the cup 1, while the outer section 1212 is located near the back portion 2. The end of the inner section 1211 away from the heart-shaped side is not directly connected to the end of the outer section 1212 away from the back portion 2, presenting a disconnected structure. That is, the inner section 1211 and the outer section 1212 are not connected. At the same time, the length of the inner section 1211 is greater than that of the outer section 1212. The massage points 111 of the bowl cup 11 do not need to be provided.

[0061] At least two side push areas 13 are convexly provided on one side of the outer surface of the cup 1 near the back portion 2. Preferably, the side push areas 13 extend from the top of the bowl cup 11 to the bottom rib 12 to increase the thickness of the outer side of the cup 1, thereby improving the side collection effect to a certain extent and presenting the side collection effect of the cup 1. It is suitable for women with large breasts and can reduce the visual volume of the breasts to a certain extent.

[0062] In this embodiment, the design of the inner section 1211 and the outer section 1212 on the inner surface of the lower pull 12 being not connected, and the design of the side push area 13 on the outer surface of the cup 1 are also molded together when the cup 1 is molded.

[0063] Also, see Figure 11-12 In this embodiment, a first incremental piece 23 and a second incremental piece 24 are connected to the top of the back part 2. The bottom of the first incremental piece 23 is connected to the first inclined edge 21 of the back part 2, and the bottom of the second incremental piece 24 is connected to the second inclined edge 22 of the back part 2. Specifically, the top of the first incremental piece 23 extends downward from the side of the back part 2 close to the cup 1 to the side of the second inclined edge 22 close to the first inclined edge 21, and the top of the second incremental piece 24 extends upward from the side of the first inclined edge 21 close to the second inclined edge 22. The first incremental piece 23 extends obliquely to the side away from the back circumference 2 and away from the cup 1. Specifically, the top of the first incremental piece 23 is tilted downward from the side proximal to the cup 1 to the side distal to the cup 1, while the top of the second incremental piece 24 is tilted upward from the side proximal to the cup 1 to the side distal to the cup 1. Furthermore, the first incremental piece 23 is disposed on the outer surface of the second incremental piece 24, so that the first and second incremental pieces 23 and 24 partially overlap, and the upper edges of the first and second incremental pieces 23 and 24 also form a V-shaped angle. In this embodiment, both the first and second incremental pieces 23 and 24 are preferably made of mesh or lace, which is breathable and comfortable, reduces the feeling of constriction on the back, and provides a certain degree of inward adjustment and decorative effect.

[0064] The other structural features of this embodiment are the same as those of embodiment 1 and will not be described again here.

[0065] The implementation principle of this embodiment 2 differs from that of embodiment 1 in that: when the cup 1 is molded, the cup 1 is molded based on the size of the bowl cup 11, the size of the lower strip 12, the location and width of the arc-shaped ridge 121 having an inner section 1211 and an outer section 1212 on the inner surface of the lower strip 12, and the location of the side push area 13 on the outer surface of the bowl cup 11. The resulting cup 1 has a side push area 13 on the outer surface of the bowl cup 11 and at least two arc-shaped ridges 121 on the inner surface of the lower strip 12, with the topmost arc-shaped ridge 121 having an inner section 1211 and an outer section 1212.

[0066] When preparing the back portion 2, while the edges of the outer layer and the edges of the inner layer are fitted together, the bottom of the first incremental piece 23 is clamped between the top of the outer layer and the top of the inner layer, and the bottom of the second incremental piece 24 is clamped between the top of the outer layer and the top of the inner layer, so that the first incremental piece 23 and the second incremental piece 24 are both glued and fixed between the top of the outer layer and the top of the inner layer.

[0067] The other structural implementation principles and connection principles of the cup 1, the back portion 2, and the shoulder strap portion 3, as well as the wearing and removing processes of the underwear are the same as those in Example 1 and will not be repeated here.

[0068] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A front-button bra, comprising two symmetrically arranged cups (1), two back circumferences (2) and two shoulder straps (3), wherein each back circumference (2) is arranged outside the cup (1), one end of each shoulder strap (3) is connected to the cup (1), and the other end of the shoulder strap (3) is connected to the back circumference (2); characterized in that: Each of the cups (1) comprises a bowl cup (11) and a lower pick (12) arranged at the bottom of the bowl cup (11); a first connecting piece (4) is arranged on the heart-shaped side of the lower pick (12); a second connecting piece (5) is arranged on the heart-shaped side of the lower pick (12) of another cup (1); the first connecting piece (4) and the second connecting piece (5) are buckled and connected; a side of the back part (2) away from the cup (1) is fixedly connected to a side of the other back part (2) away from the cup (1).

2. The front-button underwear according to claim 1, characterized in that: The first connecting member (4) comprises a first connecting block (41) and a buckling block (42), and the second connecting member (5) comprises a second connecting block (51) and a buckling ring (52); the first connecting block (41) and the second connecting block (51) are both connected to the heart side of the cup (1), the buckling block (42) is arranged on a side of the first connecting block (41) away from the cup (1), and the buckling ring (52) is arranged on a side of the second connecting block (51) away from the cup (1), and the buckling block (42) is buckled and connected in the buckling ring (52).

3. The front-button underwear according to claim 2, characterized in that: The buckling block (42) comprises a connecting portion (421) and an abutting portion (422), wherein the top of the connecting portion (421) is connected to the bottom of the first connecting block (41), and the bottom of the connecting portion (421) is connected to one side of the abutting portion (422); one side of the buckling ring (52) is arranged at the bottom of the second connecting block (51), and the second connecting block (51) partially protrudes to the buckling ring (52); when the first connecting member (4) and the second connecting member (5) are buckled and connected, the abutting portion (422) passes through the buckling ring (52) and abuts against the bottom of the second connecting block (51).

4. The front-button underwear according to claim 1, characterized in that: The top of the back portion (2) is provided with a first inclined edge (21) and a second inclined edge (22), the first inclined edge (21) and the second inclined edge (22) are both inclined from the top to the bottom, and the first inclined edge (21) and the second inclined edge (22) are connected to form a V-shaped upper edge.

5. The front-button underwear according to claim 4, characterized in that: The top of the back circumference portion (2) is connected to a first incremental piece (23) and a second incremental piece (24); the bottom of the first incremental piece (23) is connected to the first inclined edge (21) of the back circumference portion (2); and the bottom of the second incremental piece (24) is connected to the second inclined edge (22) of the back circumference portion (2).

6. The front-button underwear according to claim 1, characterized in that: The back circumference (2) comprises an outer layer and an inner layer, wherein the side edge of the outer layer close to the cup (1) is connected to the outer surface of the cup (1), and the side edge of the inner layer close to the cup (1) is connected to the inner surface of the cup (1).

7. The front-button underwear according to claim 6, characterized in that: The back circumference portion (2) further comprises a viscose layer arranged between the outer layer and the inner layer, the viscose layer comprising a reinforcement area (25), and the reinforcement area (25) is arranged on a side of the back circumference portion (2) close to the cup (1).

8. The front-button underwear according to claim 1, characterized in that: At least two arc-shaped convex strips (121) are convexly provided on the inner surface of the lower pick (12); the widths of the at least two arc-shaped convex strips (121) decrease sequentially from the top to the bottom.

9. The front-button underwear according to claim 8, characterized in that: The arc-shaped convex strip (121) at the top comprises an inner section (1211) and an outer section (1212), and the inner section (1211) is not connected to the outer section (1212).

10. The front-button underwear according to claim 9, characterized in that: The length of the inner section (1211) is greater than the length of the outer section (1212).

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