Brest pump bra

A breast pump bra cup structure, comprising:

• a cup body, wherein the cup body has a first connecting part, a second connecting part and a third connecting part;
• and
• a flange connecting port, wherein the flange connecting port is configured with a surface inlet and an inner inlet;
• wherein the first connecting part is configured for connecting with a shoulder strap;
• the second connecting part is configured for connecting to a center front;
• the third connecting part is configured for connecting with a side wing;
• wherein a first elastic compression area is disposed between the first connecting part and the second connecting part;
• a second elastic compression area is disposed between the first connecting part and the third connecting part;
• and a third elastic compression area is disposed between the second connecting part and the third connecting part;
• a connecting port area is surrounded by the first elastic compression area, the second elastic compression area and the third elastic compression area;
• wherein when a bra is worn, the first elastic compression area, the second elastic compression area, and the third elastic compression area are configured for forming an elastic compression force, wherein the elastic compression force is perpendicular to a surface of a cup and the elastic compression force points to an inside of the cup;
• wherein the surface inlet has a first blind opening with a length of L1 and a first opening with a length of L2, and the inner inlet has a second blind opening with a length of L3;
• wherein a length direction of the first blind opening is different from a length direction of the first opening;
• and the length direction of the first opening is the same as a length direction of the second blind opening;
• the first opening, the first blind opening and one end of the second blind opening in the length direction intersect and are in a first connected state;
• a first blind opening limit line is provided at a position, wherein the position is parallel to the length direction of the first blind opening, and one end of the first blind opening limit line is connected with an O1 end of the second blind opening, wherein the first blind opening coincides with the second blind opening in a direction adjacent to the O1 end, and the first blind opening and the second blind opening are in a second connected state;
• wherein the O1 end is an end of the second blind opening away from the first opening.