Wearable breast pump

A nipple placing hole is formed in a breast pump cover body, the inner side of the nipple placing hole is communicated with a cavity between the breast pump cover body and a breast pump box, and the top of the cavity is communicated with a breast pump installed in a breast pump main machine through a negative pressure pipe. The top of the milk sucking pump is connected with a storage battery packinstalled in the control box, the top of the storage battery pack is connected with a controller installed in the control box, a liquid outlet is formed in the bottom of the milk sucking sucker box, aliquid inlet matched with the liquid outlet is formed in the center of the top of the liquid storage bottle, and a liquid outlet plug is arranged at the bottom of the liquid storage bottle. One sideof the top of the liquid storage bottle is connected with the bottom of the breast pump main machine through a connecting inserting block in an inserted mode. The use flexibility of the product is improved, multiple use modes a