The present invention is a separable cupping device, which is mainly composed of a cup body, an air nozzle, an air valve and a rubber ring. The cup body is detachably combined with a second positioning portion of the air nozzle through a first positioning portion to This allows the vacuum pump to extract the gas in the space of the cup through the gas nozzle； because the gas nozzle can be separated or combined with the cup, not only can the gas nozzle be separated from the cup during storage, so that multiple cups can be stacked To achieve the effect of saving storage space, and users can replace cups of different sizes or styles according to their needs. Even when users replace vacuum pumps, they can also choose the corresponding air nozzles according to the specifications of different vacuum pumps. Have greater freedom of use.本新型為一種可分離式的拔罐器，主要由一杯體、一氣嘴、一氣閥及一膠環組成，杯體透過一第一定位部與氣嘴的一第二定位部可分離的結合，以此讓真空泵可以透過氣嘴抽取杯體的空間中的氣體；由於氣嘴能夠與杯體分離或組合，不僅在收納時，可以將氣嘴與杯體脫離，進而讓複數個杯體可以相疊合，達成節省收納空間的效果，且使用者可以根據需求更換不同尺寸或款式的杯體，甚至當使用者更換真空泵時，還可以根據不同真空泵的規格選擇相對應規格的氣嘴，讓本創作有更大的使用自由度。
