Abstract: A wearable leak-proof breast suction device is provided. The breast suction device includes a breast suction device body. A breast suction cover is disposed on the breast suction device body. A sucker is disposed on a central bulging part of the breast suction cover, and a central depression part of the sucker has a through hole connected to a three-way member of the breast suction device body. The sucker covers a breast when the breast suction device body is in operation. A connecting pipe is disposed between the sucker and the breast suction cover, and is connected to a through hole and extends in a direction toward the three-way member. Each of the connecting pipe, the sucker and the breast suction cover is flexible. An inner edge of the connecting pipe is curved at a connection with an edge of the through hole of the sucker.

Abstract: A breast pump is provided, including a milk bowl, and a breast shield detachably connected to the milk bowl, and a main body detachably connected to the milk bowl. A milk storage cavity for storing milk is defined by the milk bowl and the breast shield. The main body includes a housing detachably connected to the milk bowl, and an air pump disposed in the housing and used for generating negative pressure. The milk bowl is provided with a milk outlet spatially communicating with the milk storage cavity, and the housing is provided with a hole plug engaged to the milk outlet and used for partially sealing or completely sealing the milk outlet when the housing is assembled with the milk bowl.

Abstract: A breast pump includes a milk bowl, a breast shield, a main body, and a membrane. The breast shield is detachably connected to the milk bowl. A milk storage cavity for storing milk is defined by the breast shield and the milk bowl. The main body is detachably connected to the milk bowl. The breast shield has a flange shaped to fit a breast and a milk pumping channel for receiving a nipple. An air pump for generating negative pressure is provided inside the main body, the milk bowl is air communicated with the negative pressure generated by the air pump and acting on the milk pumping channel to promote lactation. The membrane prevents the milk from reaching the air pump. The milk bowl is provided with a connecting part connected with the membrane, and the connecting part is embedded in the membrane.

Abstract: A breast pump is provided, including a milk bowl, and a breast shield detachably connected to the milk bowl, and a main body detachably connected to the milk bowl. A milk storage cavity for storing milk is defined by the milk bowl and the breast shield. The main body includes a housing detachably connected to the milk bowl, and an air pump disposed in the housing and used for generating negative pressure. One of the housing and the milk bowl is provided with a connecting post, another is provided with a connecting groove, and the connecting post and the connecting groove are detachably inserted. One of the housing and the milk bowl is provided with an elastic protrusion, another is provided with a groove corresponding to the elastic protrusion, and when the housing is assembled with the milk bowl, the elastic protrusion is placed in the groove.

Abstract: A breast pump relating to the technical filed of breast pumps is provided, comprising a base, a breast pump assembly and a ventilation tube. The base includes a housing and a pneumatic pump, and the pneumatic pump is arranged in the housing. The breast pump assembly is used for pumping the milk of the mammary gland, and is detachably connected to the housing. When the breast pump assembly is separated from the housing, the ventilation tube is connected to the pneumatic pump and the breast pump assembly, so that the pneumatic pump forms a negative pressure on the breast pump assembly. The breast pump assembly is connected to the housing when the ventilation tube is disconnected from the pneumatic pump and the breast pump assembly. The base included in the above breast pump assembly is detachably connected to the breast pump assembly.

Abstract: A dual-purpose cup comprises: a cup body, a first cup cover, a second cup cover and a straw. The cup body has a plurality of telescopic structures, an upper part of each of the plurality of the telescopic structures is close to a mouth of the cup body, and a lower part of each of the plurality of the telescopic structures is close to a bottom of the cup body; the second cup cover has at least one opening, and the opening is opened to take and place the snacks when the second cup cover is placed on the cup body where snacks are stored; the first cup cover has an insertion hole into which the straw is inserted, so the straw is configured to absorb liquids in the cup body; and the cup body is only covered with either the first cup cover or the second cup cover.

Abstract: The present disclosure discloses an assembling-facilitated breast pump, including, a main body, a milk flowing member and a breast cover; the main body includes a suction assembly and a milk storage container; the suction assembly is detachably connected to the milk storage container a negative pressure tank is arranged in the milk storage container; the suction assembly is communicated to the negative pressure tank; the entire main body is hemispherical; the milk flowing member is hermetically plugged, into the negative pressure tank; one end of the milk flowing member is provided with an opening; a side of the milk flowing member close to the opening is provided with a milk outlet; the milk outlet is used for being communicated to an accommodating cavity of the milk storage container; and a narrow end of the breast cover is hermetically plugged to the opening.