A breast pump bra

Abstract

The present invention discloses a breast pump bra cup. When the bra is worn, an elastic pressing area can form an elastic pressing force that is almost perpendicular to the surface of the cup and points towards the inside of the cup; the first opening and the second blind opening have the same length direction; one end of the length direction of the first opening, the first blind opening and the second blind opening intersect and are in a communicating state; one end of the first blind opening limiting line is connected to the O1 end of the second blind opening, so that the first blind opening coincides with the second blind opening in the direction close to the O1 end and is in a communicating state. The beneficial effects of the present invention are reflected in that the opening on the cup can be stuffed with the breast pump flange while having a smaller length, and the influence of the opening on the pressing force of the entire breast pump bra cup is smaller, so that the pressing force is sufficient to prevent the breast pump flange filled with milk from shaking and slipping out from the opening, and there is a shield at the opening to protect the privacy of lactating women. The setting of the outer cup is more convenient. When a woman uses a breast pump, she does not need to change her underwear, nor does she need to change her underwear after use.

Description

Technical Field

[0001] The invention belongs to the technical field of bras, and in particular relates to a breast pump bra. Background Art

[0002] With the accelerated pace of life, it is a huge challenge for modern women, especially working women, to breastfeed their babies. In addition to breastfeeding, breast pumps are generally used to store breast milk.

[0003] Using a breast pump requires at least one hand to support the entire process. Pumping typically takes about eight minutes. To meet the baby's milk needs, lactating women need to pump every two to three hours, or 8 to 12 times a day. This high frequency of activity can not only cause arm fatigue and even tenosynovitis in lactating women, but can also significantly disrupt their work.

[0004] To free the hands of breastfeeding women, breast pump bras have been designed to fit breast pumps. These bras are characterized by their ability to secure the pump. However, existing breast pump bras have simple openings, typically employing a straight-line design. To accommodate the breast pump flange, the opening length is typically designed to be equal to the flange diameter. This results in insufficient pressure from the bra to press against the flange. As the amount of milk in the breast pump increases, the pump, weighing down, can easily wobble or even slip out of the opening. Furthermore, when a breast pump is used, the breasts are overly exposed, failing to protect the breastfeeding woman's privacy. Summary of the Invention

[0005] In order to solve the above-mentioned problems in the prior art, the present invention provides a breast pump bra.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is:

[0007] Provided is a breast pump bra cup structure, characterized by comprising:

[0008] A cup body having a first connecting portion, a second connecting portion, and a third connecting portion;

[0009] A flange connection port having a surface inlet and an inner inlet;

[0010] Wherein, the first connecting portion is used to connect with the shoulder strap;

[0011] Wherein, the second connecting portion is used to connect to the heart position;

[0012] Wherein, the third connecting portion is used to connect with the side ratio;

[0013] Wherein, a first elastic pressing area is configured between the first connecting portion and the second connecting portion; and,

[0014] A second elastic pressing area is arranged between the first connecting part and the third connecting part; and,

[0015] A third elastic pressing area is arranged between the second connecting part and the third connecting part; and,

[0016] A connecting opening area surrounded by the first elastic pressing area, the second elastic pressing area and the third elastic pressing area is arranged;

[0017] Wherein, when the bra is worn, the elastic pressing area can form an elastic pressing force that is almost perpendicular to the surface of the cup and points to the inside of the cup;

[0018] Wherein, the surface layer inlet has a first blind opening with a length of L1 and a first opening with a length of L2, and the inner layer inlet has a second blind opening with a length of L3; and,

[0019] The length direction a1 of the first blind opening is different from the length direction a2 of the first opening; and,

[0020] The first opening and the second blind opening have the same length direction; and,

[0021] One end of the length directions of the first opening, the first blind opening and the second blind opening intersects and is in a communicating state;

[0022] A first blind opening limiting line is arranged at a position almost parallel to the direction a1, and one end of the first blind opening limiting line is connected to the O1 end of the second blind opening, so that the first blind opening coincides with the second blind opening in the direction close to the O1 end and is in a communicating state;

[0023] Wherein, the O1 end is the end of the second blind opening far from the first opening;

[0024] Preferably, the flange diameter L0 of the breast pump has the following relationship with L1, L2 and L3:

[0025] L1≥L0≥L2; and,

[0026] L2 + L3≥L0;

[0027] Preferably, it includes:

[0028] Cut piece A12;

[0029] The cut piece A12 has:

[0030] A first elastic pressing area connecting the first connecting part and the second connecting part; and,

[0031] A second elastic pressing area connecting the first connecting part and the third connecting part;

[0032] Wherein, the first elastic pressing area and the second elastic pressing area form a V-shaped structure; and the first connecting part is the connecting area of the V-shaped structure;

[0033] Preferably, it includes:

[0034] A piece A3 that can cover the V-shaped structure notch area of the cup;

[0035] Wherein, the piece A3 and the first elastic pressing area of the piece A12 have a first overlapping area, and the piece A3 and the second elastic pressing area of the piece A12 have a second overlapping area; and,

[0036] The piece A3 and the piece A12 are connected in the second overlapping area to form a first blind stitch limiting line;

[0037] Preferably, a first Zhang root strip is provided inside the first blind stitch limiting line;

[0038] Wherein, the first Zhang root strip is used to improve the stretching ability of the first blind stitch limiting line;

[0039] Preferably, a connecting line M1 is arranged in the first overlapping area between the piece A3 and the piece A12;

[0040] So that the piece A3 and the piece A12 are connected to form a third elastic pressing area;

[0041] Preferably, the piece A3 is arranged on the inner side direction of the cup of the piece A12 in the second overlapping area; and,

[0042] The piece A3 is arranged on the outer side direction of the cup of the piece A12 in the first overlapping area;

[0043] Preferably, the piece A3 is triangular;

[0044] [[ID=3 =5]]Preferably, it includes:

[0045] Pieces A1 and A2;

[0046] The piece A1 has:

[0047] A first elastic pressing area connecting the first connecting part and the second connecting part; [[ID=4 =5]]

[0048] The piece A2 has:

[0049] A second elastic pressing area connecting the first connecting part and the third connecting part;

[0050] S Wherein, the first elastic pressing area and the second elastic pressing area form a V-shaped structure; and, the first connecting part is the connecting area of the V-shaped structure;

[0051] Preferably, the bra body has two inner cups;

[0052] Wherein, the inner cup is made of the breast pump bra cup structure according to any one of claims 1-9;

[0053] Preferably, it includes:

[0054] Shoulder straps;

[0055] The shoulder straps include a quilted front shoulder strap and a rear shoulder strap;

[0056] Wherein, the quilted front shoulder strap is connected to the first connecting part through a nursing buckle;

[0057] Wherein, the rear shoulder strap is connected to the back part of the bra body through a shoulder strap buckle;

[0058] Preferably, the quilted front shoulder strap includes two pieces of fabric and a cotton core;

[0059] Wherein, the cotton core is located between the two pieces of fabric; and,

[0060] The edges of the two pieces of fabric are connected;

[0061] Preferably, the bra body includes two outer cups;

[0062] Wherein, the two outer cups are arranged at the front chest part of the bra body corresponding to the positions of the two inner cups;

[0063] Preferably, it includes:

[0064] Nursing buckle rings;

[0065] Wherein, the nursing buckle rings are connected to the upper side of the front chest part of the bra body;

[0066] Preferably, the lower part of the lower cup of the bra body is ribbed fabric;

[0067] Wherein, the ribbed fabric is used to improve the elasticity of the lower circumference of the breast pump bra when worn;

[0068] Preferably, a second stay tape is provided at the connection between the lower part and the upper part of the lower cup of the bra body;

[0069] Wherein, the second stay tape is used to cover the cut edges of the middle pieces of the two inner cups.

[0070] The beneficial effects of the present invention are reflected in that a breast pump bra is provided, such that the opening on the cup can accommodate the breast pump flange while having a smaller length, and the influence of the opening on the pressing force of the entire bra cup is smaller enough to prevent the breast pump flange filled with milk from shaking and slipping out from the opening, and the opening is shielded to protect the privacy of lactating women. The setting of the outer cup is more convenient. When a woman uses a breast pump, she does not need to change her underwear, and she also does not need to change her underwear after use. BRIEF DESCRIPTION OF THE DRAWINGS

[0071] Figure 1 Schematic diagram of a common cup in an embodiment of the present invention;

[0072] Figure 2 Schematic diagram of the surface layer inlet structure of the embodiment of the present invention;

[0073] Figure 3 Schematic diagram of the inner layer inlet structure of the embodiment of the present invention;

[0074] Figure 4 Schematic diagram of the relationship between the first blind opening, the second blind opening and the first opening of the embodiment of the present invention;

[0075] Figure 5 Schematic diagram of the shoulder strap structure of the embodiment of the present invention;

[0076] Figure 6 Schematic diagram of the front chest part structure of the embodiment of the present invention;

[0077] Figure 7 Schematic diagram of the flange assembly of the embodiment of the present invention;

[0078] Figure 8 Schematic diagram of the chest structure of the embodiment of the present invention. Detailed implementation manners

[0079] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0080] Please refer to Figure 1-8 As shown, the specific embodiments provided by the present invention are as follows:

[0081] Embodiment 1:

[0082] A breast pump bra cup structure, characterized in that it includes:

[0083] A cup main body 4 having a first connecting portion 1, a second connecting portion 2 and a third connecting portion 3;

[0084] A flange connection port 7 having a surface layer inlet 5 and an inner layer inlet 6;

[0085] Among them, the first connecting portion 1 is used to connect to the shoulder strap 13;

[0086] Among them, the second connecting portion 2 is used to connect to the gore position;

[0087] Among them, the third connecting portion 3 is used to connect to the side ratio;

[0088] Among them, a first elastic pressing area is arranged between the first connecting portion 1 and the second connecting portion 2; and,

[0089] A second elastic pressing area is arranged between the first connecting part 1 and the third connecting part 3; and,

[0090] A third elastic pressing area is arranged between the second connecting part 2 and the third connecting part 3; and,

[0091] A connecting port area surrounded by the first elastic pressing area, the second elastic pressing area and the third elastic pressing area is arranged;

[0092] Wherein, when the bra is worn, the elastic pressing area can form an elastic pressing force that is almost perpendicular to the surface of the cup and points to the inside of the cup;

[0093] Wherein, the surface layer inlet 5 has a first blind opening 8 with a length of L1 and a first opening 9 with a length of L2, and the inner layer inlet 6 has a second blind opening 10 with a length of L3; and,

[0094] The length direction a1 of the first blind opening 8 is different from the length direction a2 of the first opening 9; and,

[0095] The first opening 9 and the second blind opening 10 have the same length direction; and,

[0096] One end of the length direction of the first opening 9, the first blind opening 8 and the second blind opening 10 intersects, and they are in a communicating state;

[0097] A first blind opening limiting line 11 is arranged at a position almost parallel to the direction a1. One end of the first blind opening limiting line 11 is connected to the O1 end of the second blind opening 10, so that the first blind opening 8 coincides with the second blind opening 10 in the direction close to the O1 end and is in a communicating state;

[0098] Wherein, the O1 end is the end of the second blind opening 10 far from the first opening 9.

[0099] See the appendix Figure 1 , the cup of an ordinary bra will be subjected to forces from three directions: the shoulder straps, the gore, and the side wings. These forces will be transmitted to the entire cup. Since the cup is three-dimensional after the bra is worn, these forces will decompose into a pressing force F that is perpendicular to the surface of the cup and points to the inside of the cup, so that the cup can cover the breast. However, if an opening is made on the surface of the cup for the flange to pass through, and the diameter of the flange is about the same as the size of the cup, it will have a great impact on the force transmission, resulting in no pressing force at the opening and a small pressing force near the opening. Therefore, the opening cannot be too large. It is necessary to ensure that the opening can allow the flange to pass through while the pressing force of the cup is sufficient to press the flange so that the breast pump filled with milk does not fall out.

[0100] In this embodiment, the present invention provides a breast pump bra cup structure. The cup has flange connection ports with a surface layer inlet and an inner layer inlet. The surface layer inlet has a first blind port and a first opening, and the inner layer inlet has a second blind port. The length direction a1 of the first blind port is different from the length direction a2 of the first opening, and the length direction of the first opening is the same as that of the second blind port. One end of the length direction of the first opening, the first blind port, and the second blind port intersects and is in a connected state. One end of the limiting line of the first blind port is connected to the O1 end of the second blind port, so that the first blind port coincides with the second blind port in the direction close to the O1 end and is in a connected state. Apparently, only the first opening is open on the surface, but actually, one end of the length direction of the first opening, the first blind port, and the second blind port intersects and is connected, and the first opening and the second blind port are connected. Therefore, the flange first enters the first blind port and then enters the inside of the bra through the connected first opening and second blind port. So the length L2 of the first opening does not need to be greater than or equal to the flange diameter. When the bra is worn, the first elastic pressing area, the second elastic pressing area, and the third elastic pressing area can form a pressing force that is almost perpendicular to the surface of the cup and points to the inside of the cup. And this pressing force does not exist only at the first opening. The first opening is not large, so the pressing force of the entire cup is sufficient to press the flange to prevent the breast pump filled with milk from falling out. At the same time, since the length of the first opening is less than the flange diameter, the first opening will also become a lock to limit the flange of the breast pump from falling out.

[0101] Preferably, the flange diameter L0 of the breast pump has the following relationship with L1, L2, and L3:

[0102] L1≥L0≥L2; and,

[0103] L2 + L3≥L0.

[0104] In the preferred solution of this embodiment, the flange diameter L0 of the breast pump is greater than or equal to the length L2 of the first opening and less than or equal to the length L1 of the second blind port, and L2 + L3≥L0. The ranges of L1, L2, and L3 are given according to the flange diameter.

[0105] Embodiment 2:

[0106] The breast pump bra cup structure includes a cut piece A12;

[0107] The cut piece A12 has:

[0108] A first elastic pressing area connecting the first connecting portion 1 and the second connecting portion 2; and,

[0109] A second elastic pressing area connecting the first connecting portion 1 and the third connecting portion 3;

[0110] Wherein, the first elastic pressing area and the second elastic pressing area form a V-shaped structure; and,

[0111] The first connecting portion 1 is a connecting area with a V-shaped structure;

[0112] The breast pump bra cup structure includes a piece A3 that can cover the notch area of the V-shaped structure of the cup;

[0113] Wherein, the first elastic pressing area of the piece A3 and the piece A12 has a first overlapping area, and the second elastic pressing area of the piece A3 and the piece A12 has a second overlapping area; and,

[0114] The piece A3 and the piece A12 are connected in the second overlapping area to form a first blind mouth limiting line 11.

[0115] In this embodiment, the present invention provides the shape of the piece and the connection method of the pieces. The piece A12 is of a V-shaped structure, the piece A3 can cover the notch area of the V-shaped structure of the cup, the first elastic pressing area of the piece A3 and the piece A12 has a first overlapping area, the second elastic pressing area of the piece A3 and the piece A12 has a second overlapping area, and the piece A3 and the piece A12 are connected in the second overlapping area to form a first blind mouth limiting line. The piece A3 and A12 have two overlapping areas, which are respectively the two legs of the V-shaped piece A3 and the piece A12 overlapping, and the piece A3 and the piece A12 are connected in the second overlapping area to form a first blind mouth limiting line. Connecting the pieces in this overlapping manner forms a first opening, a first blind mouth and a second blind mouth between the pieces. At the same time, the first opening is covered by the piece A3, so that the exposed area of the bra is less, and privacy can be protected.

[0116] Preferably, a first weft root strip is provided inside the first blind mouth limiting line 11;

[0117] Wherein, the first weft root strip is used to improve the stretching ability of the first blind mouth limiting line.

[0118] In this embodiment, a first weft root strip is provided inside the first blind mouth limiting line. The first weft root strip is used to improve the stretching ability of the first blind mouth limiting line. After installing the object to be supported, since the flange has a thickness, putting the flange in will cause the piece to bulge outwards and be in a stretched state. The weft root strip has good elasticity and can provide an inward pressure to make the flange closely adhere to the breast and not easily shake.

[0119] Embodiment 3:

[0120] The piece A3 and the piece A12 are provided with a connecting line M1 in the first overlapping area;

[0121] So that the piece A3 and the piece A12 are connected to form a third elastic pressing area.

[0122] In this embodiment, a connecting line M1 is arranged in the first overlapping area between the cut piece A3 and the cut piece A12, so that the cut piece A3 and the cut piece A12 are connected to form a third elastic pressing area, enabling the forces exerted by the gore, shoulder straps, and side wings to be transmitted between the cut piece A3 and the cut piece A12. For the entire cup, except at the opening, the forces can be transmitted, resulting in a better pressing effect. The connecting line M1 is stiffer than the fabric, which can increase the supporting force for the breast pump.

[0123] Preferably, in the second overlapping area, the cut piece A3 is arranged on the inner side of the cup of the cut piece A12; and,

[0124] In the first overlapping area, the cut piece A3 is arranged on the outer side of the cup of the cut piece A12.

[0125] In the preferred solution of this embodiment, in the second overlapping area, the cut piece A3 is arranged on the inner side of the cup of the cut piece A12, and in the first overlapping area, the cut piece A3 is arranged on the outer side of the cup of the cut piece A12. In this way, the first opening can be covered by the cut piece A3, reducing the exposed area of the bra and protecting privacy.

[0126] Embodiment 4:

[0127] The cut piece A3 is triangular.

[0128] In the preferred solution of this embodiment, the cut piece A3 is triangular. Since the notch area of the V-shaped structure of the cup is triangular, the triangle can cover the notch area of the V-shaped structure of the cup while saving fabric.

[0129] Embodiment 5:

[0130] The breast pump bra cup structure includes a cut piece A1 and a cut piece A2;

[0131] The cut piece A1 has:

[0132] A first elastic pressing area connecting the first connecting part and the second connecting part;

[0133] The cut piece A2 has:

[0134] A second elastic pressing area connecting the first connecting part and the third connecting part;

[0135] Among them, the first elastic pressing area and the second elastic pressing area form a V-shaped structure; and,

[0136] The first connecting part is the connecting area of the V-shaped structure.

[0137] In this embodiment, the breast pump bra cup structure includes piece A1 and piece A2. Piece A1 has a first elastic pressing area, and piece A2 has a second elastic pressing area. The first elastic pressing area and the second elastic pressing area form a V-shaped structure. Directly cutting the pieces into a V-shaped structure is costly in terms of labor. In this embodiment, the V-shaped structure is formed by splicing two pieces. There are no requirements for the shapes of the two pieces during cutting, as long as they are connected to form a V-shaped structure, which improves work efficiency.

[0138] Embodiment 5:

[0139] A breast pump bra, comprising a bra body, characterized in that,

[0140] The bra body has two inner cups 12;

[0141] Among them, the inner cup 12 is made of the breast pump bra cup structure described in any one of claims 1-9.

[0142] In this embodiment, the two inner cups of the breast pump bra are made of the breast pump bra cup structure described in any one of claims 1-9. The breast pump bra made in this way can ensure that the pressing force of the entire cup is sufficient to press the flange so that the breast pump with milk does not fall out, and at the same time, the flange of the breast pump cannot fall out from the first opening.

[0143] Embodiment 6:

[0144] The breast pump bra includes a shoulder strap 13;

[0145] The shoulder strap 13 includes a quilted front shoulder strap 14 and a rear shoulder strap 15;

[0146] Among them, the quilted front shoulder strap 14 is connected to the first connecting part 1 through a nursing buckle 16;

[0147] Among them, the rear shoulder strap 15 is connected to the back part of the bra body through a shoulder strap buckle 13.

[0148] During lactation, the weight of a woman's breast increases due to milk secretion. Using an ordinary shoulder strap, the breast weight exerts a greater pressure on the shoulders, and wearing it for a long time will cause marks and even shoulder pain.

[0149] In this embodiment, the shoulder strap includes a quilted front shoulder strap and a rear shoulder strap. The part in direct contact with the shoulders uses a quilted shoulder strap. The width of the quilted shoulder strap is slightly wider than that of an ordinary shoulder strap, reducing the pressure on the shoulders.

[0150] Preferably, the quilted front shoulder strap 14 includes two pieces of fabric and a cotton core;

[0151] Among them, the cotton core is located between the two pieces of fabric; and,

[0152] The edges of the two pieces of fabric are connected.

[0153] In the preferred solution of this embodiment, the padded front shoulder strap is made by placing a cotton core between two pieces of fabric. The cotton core is sponge. Place the cotton core between the two pieces of fabric, and then edge-wrap the fabric to wrap the cotton core and reduce the friction of the shoulder strap on the shoulder skin. At the same time, the cotton core has a good sweat-absorbing function to keep the shoulder skin dry.

[0154] Embodiment 7:

[0155] The bra body includes two outer cup covers 17;

[0156] Wherein, the two outer cup covers 17 are arranged at the front chest part 18 corresponding to the positions of the two inner cup covers 12 of the bra body.

[0157] In this embodiment, by arranging two outer cup covers at the front chest part of the bra body corresponding to the two inner cup covers, when the breast pump is not in use, the inner cup covers can be covered, making the appearance of the breast pump bra simple and beautiful, and at the same time, it can reduce the impact of the outside on the breasts of lactating women and prevent the embarrassment of nipple protrusion.

[0158] Embodiment 8:

[0159] The breast pump bra includes a nursing buckle 19;

[0160] Wherein, the nursing buckle 19 is connected to the upper side of the front chest part of the bra body.

[0161] In this embodiment, the breast pump bra includes a nursing buckle, which is connected to the upper side of the front chest part of the bra body. The nursing buckle is used in combination with a nursing hook to detachably connect the front chest part. When using the breast pump, remove the nursing buckle from the nursing hook, then expose the inner cup cover for use with the breast pump. After finishing breastfeeding, hang the nursing buckle into the nursing hook to completely cover the inner cup cover with the front chest part. The whole process can be operated with one hand, which is more convenient.

[0162] Embodiment 9:

[0163] The lower part of the lower cup of the bra body is ribbed fabric 20;

[0164] Wherein, the ribbed fabric 20 is used to improve the elasticity of the lower circumference of the breast pump bra when worn.

[0165] In this embodiment, the lower part of the lower cup of the bra body is ribbed fabric, which is used to improve the elasticity of the lower circumference of the breast pump bra when worn. The ribbed fabric has good elasticity and can adapt to different lower circumferences of women with the same bust when wearing the breast pump bra. At the same time, the ribbed fabric has good sweat-absorbing property and can also keep the skin of the wearer's lower circumference dry, avoiding stuffiness and dampness and preventing bacteria from breeding and causing breast infections and inflammations.

[0166] Example 10:

[0167] A second weft strip 21 is provided at the connection between the lower part and the upper part of the brassiere body;

[0168] Wherein, the second weft strip 21 is used to cover the cut edges of the pieces in the two inner cups.

[0169] In this embodiment, a second weft strip is provided at the connection between the lower part and the upper part of the brassiere body. The second weft strip is used to cover the cut edges of the pieces in the two inner cups, making the appearance smooth and increasing the comfort due to the elasticity of the second weft strip.

[0170] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "center", "top", "bottom", "top part", "bottom part", "inner", "outer", "inner side", "outer side", etc.

[0171] In the description of the embodiments of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "joined", "assembled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0172] In the description of the embodiments of the present invention, specific features, structures, materials or characteristics can be combined in a suitable manner in any one or more embodiments or examples.

[0173] In the description of the embodiments of the present invention, it should be understood that "-" and "~" represent the range between two numerical values, and this range includes the endpoints. For example: "A - B" represents the range greater than or equal to A and less than or equal to B. "A ~ B" represents the range greater than or equal to A and less than or equal to B.

[0174] In the description of the embodiments of the present invention, the term "and / or" herein is only a description of the association relationship of associated objects, indicating that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " herein generally represents an "or" relationship between the front and rear associated objects.

[0175] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A breast pump bra cup structure, characterized in that Comprising: A cup body having a first connecting portion, a second connecting portion, and a third connecting portion; A flange connection port having a surface layer inlet and an inner layer inlet; Wherein, the first connecting portion is used to connect with a shoulder strap; Wherein, the second connecting portion is used to connect to the gore position; Wherein, the third connecting portion is used to connect with the side panel; Wherein, between the first connecting portion and the second connecting portion is configured as a first elastic pressing area; and, Between the first connecting portion and the third connecting portion is configured as a second elastic pressing area; and, Between the second connecting portion and the third connecting portion is configured as a third elastic pressing area; and, A connection port area surrounded by the first elastic pressing area, the second elastic pressing area, and the third elastic pressing area is configured; Wherein, when the bra is worn, the elastic pressing areas can form an elastic pressing force that is almost perpendicular to the surface of the cup and points towards the inside of the cup; Wherein, the surface layer inlet has a first blind opening with a length of L1 and a first opening with a length of L2, and the inner layer inlet has a second blind opening with a length of L3; and, The length direction a of the first blind opening is different from the length direction a of the first opening; and, The first opening and the second blind opening have the same length direction; and, One end of the length directions of the first opening, the first blind opening, and the second blind opening intersects and is in a communicating state; A first blind opening limiting line is arranged at a position almost parallel to the direction a, and one end of the first blind opening limiting line is connected to the 01 end of the second blind opening, so that the first blind opening coincides with the second blind opening in the direction close to the 01 end and is in a communicating state; Wherein, the 01 end is the end of the second blind opening far from the first opening; The relationship between the flange diameter L0 of the breast pump and L1, L2, and L3 is as follows: L1≥L0≥L2; and, L2 + L3≥L0.

2. The structure of the breast cup of a breast pump according to claim 1, wherein Comprising: Cutting piece A12; The cutting piece A12 has: A first elastic pressing area connecting the first connecting portion and the second connecting portion; And, A second elastic pressing area connecting the first connecting portion and the third connecting portion; Wherein, the first elastic pressing area and the second elastic pressing area form a V-shaped structure; and, The first connecting portion is the connecting area of the V-shaped structure.

3. The structure of the breast cup of a breast pump according to claim 2, characterized in that, Comprising: A cutting piece A3 that can cover the V-shaped structure notch area of the cup; Wherein, the cutting piece A3 and the first elastic pressing area of the cutting piece A12 have a first overlapping area, and the cutting piece A3 and the Second elastic pressing area of the cutting piece A12 have a second overlapping area; and, The cutting piece A3 and the cutting piece A12 are connected in the second overlapping area to form a first blind opening limiting line.

4. The breast pump bra cup structure according to claim 3, characterized in that A first zhang root strip is provided inside the first blind opening limiting line; Wherein, the first zhang root strip is used to improve the stretching ability of the first blind opening limiting line.

5. The breast pump bra cup structure according to claim 4, characterized in that A connecting line M1 is arranged in the first overlapping area between the cutting piece A3 and the cutting piece A12; So that the cutting piece A3 and the cutting piece A12 are connected to form a third elastic pressing area.

6. The breast pump bra cup structure according to claim 2 or 3, characterized in that The cutting piece A3 is arranged in the inner cup direction of the cutting piece A12 in the second overlapping area; and, The cutting piece A3 is arranged in the outer cup direction of the cutting piece A12 in the first overlapping area.

7. A breast pump bra cup structure according to claim 3 or 5, characterized in that The cut piece A3 is triangular.

8. The structure of the breast cup of a breast pump according to claim 1, characterized in that, It includes: Cut piece A1 and cut piece A2; The cut piece A1 has: A first elastic pressing area connecting the first connecting part and the second connecting part; The cut piece A2 has: A second elastic pressing area connecting the first connecting part and the third connecting part; Wherein, the first elastic pressing area and the second elastic pressing area form a V-shaped structure; and, the first connecting part is the connecting area of the V-shaped structure.

9. A breast pump bra, including a bra body, characterized in that The bra body has two inner cups; Wherein, the inner cup is made of a breast pump bra cup structure according to any one of claims 1-8.

10. The breast pump bra according to claim 9, characterized in that, It includes: Shoulder straps; The shoulder straps include a padded front shoulder strap and a back shoulder strap; Wherein, the padded front shoulder strap is connected to the first connecting part through a nursing buckle; Wherein, the back shoulder strap is connected to the back part of the bra body through a shoulder strap buckle.

11. A breast pump bra according to claim 10, characterized in that The padded front shoulder strap includes two pieces of fabric and a cotton core; Wherein, the cotton core is located between the two pieces of fabric; and, The edges of the two pieces of fabric are connected.

12. A breast pump bra according to claim 11, characterized in that The bra body includes two outer cups; Wherein, the two outer cups are arranged at the front chest part corresponding to the positions of the two inner cups of the bra body.

13. The breast pump bra according to claim 12, characterized in that, It includes: Nursing buckle rings; Wherein, the nursing buckle rings are connected to the upper side of the front chest part of the bra body.

14. A breast pump bra according to claim 13, characterized in that The lower part of the lower rib of the bra body is ribbed fabric; Wherein, the ribbed fabric is used to improve the elasticity of the lower circumference of the breast pump bra when worn.

15. A breast pump bra according to claim 14, characterized in that A second stay strip is provided at the connection between the lower part and the upper part of the lower rib of the bra body; Wherein, the second stay strip is used to cover the cut edge of the cut piece in the two inner cups.

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