Wearable breast pump

The utility model discloses a wearable breast pump, and belongs to the technical field of mother and baby products. The breast protection pad (2) of the breast pump is made of flexible materials such as liquid silica gel or natural rubber and can also be made of high polymer polypropylene materials...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TANG CANJIA, CHEN JIANBIAO, CAI YEBIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	The utility model discloses a wearable breast pump, and belongs to the technical field of mother and baby products. The breast protection pad (2) of the breast pump is made of flexible materials such as liquid silica gel or natural rubber and can also be made of high polymer polypropylene materials such as PP or PA. The air bag (4) is a disc-shaped air bag and is embedded in a suction cavity of the three-way component (5), and the outer edge of the disc-shaped air bag just covers the space of the suction cavity of the three-way component (5) completely. The inserting part of the three-way part (5) is connected with the inserting groove of the main machine (1), and a disc-shaped suction cavity is formed in the top end of the three-way part (5); a milk outlet is formed in the bottom and connected with a one-way valve (6); a through hole is formed in the horizontal direction of the three-way component (5); and a through hole in the horizontal direction of the three-way component is connected with the breast prot