Breast pad, bra body and breast pump
A technology of breast pads and covers, which is applied in breast pumps, suction devices, and medical devices. It can solve the problems of not conforming to the physiological structure, unable to express breast milk, and low milk pumping efficiency, so as to improve breast pumping efficiency. , Improving the efficiency of breastfeeding and shortening the time of breastfeeding
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Embodiment 1
[0024] The breast pad 1 provided in this embodiment is used for a breast pump. When in use, it is inserted into the cover body and buckled on the breast to directly contact the breast. The shape of the breast pad 1 is the same as that of the existing breast pump, both in the shape of a horn shape. Breast pad 1 in the present embodiment, as Figure 1 to Figure 3 As shown, at least two flexible diaphragms 101 are evenly distributed on its inner wall, and these flexible diaphragms 101 are evenly distributed on the inner wall of the breast pad 1 with the axis of the breast pad 1 as the center line, as figure 1 As shown, it is petal-shaped. When the breast pump pumps milk, these flexible diaphragms 101 are used to squeeze the lactiferous sinus of the breast. Before the breast pump starts to express milk, if figure 2 As shown, the flexible membrane 101 is in a natural state (slightly protruding from the inner wall of the breast pad 1). Such as Figure 5 As shown, the breast 7 ...
Embodiment 2
[0032] In this embodiment, a plurality of flexible diaphragms 101 are replaced by a ring-shaped elastic body, which is arranged on the inner wall of the breast pad and is coaxial with the breast pad. When the breast pump pumps milk, this ring-shaped elastic body is used to squeeze the lactiferous sinus of the breast. Before the breast pump starts pumping, the ring-shaped elastomer is in its natural state (slightly protruding from the inner wall of the breast pad). After the breast pump starts sucking milk, the annular elastic body protrudes away from the inner wall of the breast pad and directly squeezes against the lactiferous antrum. Like the flexible diaphragm 101, the ring-shaped elastic body can be made of rubber or silicone, and these ring-shaped elastic bodies can be integrated with the breast pad.
[0033] In this embodiment, a through hole is opened at a position corresponding to the annular elastic body on the breast shield 2 in the shield body.
[0034] Except for...
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