The utility model relates to a sucking cup cover imitating a milking device.The utility model comprises a conical cup cover made of silica gel.The conical cup cover has a first end and a second end opposite to the first end.A conical hole for covering the breast is concave from the first end to the second end.The second end is provided with a convex tube.The convex tube is provided with a milk collecting hole connected to the conical hole.In particular, the inner wall of one side of the junction of the conical hole and the milk collecting hole is integrally formed with a convex lip.The lip is raised toward the center of the tapered hole.The front end of the convex lip extends to the inner wall of the conical hole.The conical cup cover can be sleeved in the expanding cup of the milker.Applied to the front of the breast.And use the convex lip to resist under the areola of the breast.It can simulate the pressure action of baby's lips when milking.So as to improve milking efficiency and lactation.一種擠乳器之仿吮杯罩,其包含一矽膠製成的錐形杯罩,錐形杯罩具有一第一端及一相反於第一端的第二端,第一端往第二端方向凹入一用於套覆在乳房的錐形孔,第二端具有一凸管,凸管內具有一連通到錐形孔的集乳孔,特別是錐形孔及集乳孔的交接處的一側內壁一體成型有一凸唇,凸唇朝向錐形孔的中心方向隆起,且凸唇的前端延伸到錐形孔的內側壁;藉此可將錐形杯罩套設在擠乳器的擴口杯內,用於貼敷在乳房前部,並利用凸唇抵觸在乳房的乳暈下側,達到擠乳時仿嬰兒嘴唇施壓動作,進而達到增進擠乳效率及促進泌乳量等目的。