The utility model relates to a scrapping cupping device, which is attached to a cup body and is provided with an assembly part, which is provided with a closed air chamber, a first air hole, a second air hole and a central hole.A first film valve and a second film valve are movable in the assembly part, and the first and second film valves close the central hole and the first air hole as the normal state.A one-way valve and a valve rod are arranged in the air chamber, and the relative assembly part of the one-way valve reciprocates between an air extraction position and an original position until a vacuum is formed in the cup space of the cup body to carry out the cupping operation.In the air extraction position, the sealing relationship between the second film valve and the first air hole is released by the one-way valve, the gas in the cup space of the cup body is drawn through the first air hole, and the gas is led to the outside from the second air hole； in the original position, the second film valve closes the first air hole again.When the valve rod pushes open the first membrane valve, the outside air flows into the space in the cup to release the vacuum state of the cup body.Of course, the cup mouth of the cup body is surrounded by the cup edge of convex surface, which has the effect of scraping and can walking.一種刮痧拔罐器，係在一杯體設有一組裝部，該組裝部有一封閉的氣室、一第一氣孔、一第二氣孔與一中心孔。在組裝部還有可活動的一第一薄膜閥與一第二薄膜閥，以第一、第二薄膜閥封閉中心孔和第一氣孔為常態。在氣室容納一單向閥與一閥桿，該單向閥相對組裝部在一抽氣位置與一原來位置之間往復運動，直到杯體的杯內空間形成真空為止，進行拔罐作業。在抽氣位置時，該第二薄膜閥與第一氣孔的封閉關係被單向閥解除，經由第一氣孔汲取杯體的杯內空間的氣體，並從第二氣孔通往外界；在原來位置時，該第二薄膜閥再次封閉第一氣孔。當閥桿推開第一薄膜閥時，外界空氣流入杯內空間，解除杯體的真空狀態。當然，杯體的杯口被凸曲面的杯緣環繞，兼具刮痧及走罐等效能。
