Abstract: A portable coffee machine includes a transferring cup, and a machine body which includes a housing, a water storing cup mounted to the housing, a water pump, and an extraction container which is integrated at the housing, wherein the extraction container has an extraction cavity for receiving a coffee capsule, wherein the transferring cup is detachably coupled to the extraction container for retaining the coffee capsule in the extraction cavity, wherein water in the water storing cup is capable of being pumped into the extraction container by the water pump for coffee extraction.

Abstract: A portable coffee machine includes a housing, a drainage module, an extraction module, and a controller, wherein the drainage module includes a water storing cup, a water pump, a conduit, and a drainage assembly, wherein the water storing cup is connected to the housing and is located at a top of the housing, the extraction module is detachably connected to the drainage module, the extraction module includes a transferring cup and an extraction container, the transferring cup is detachably connected to the extraction container, wherein the controller controls the water pump to pump the water in the water storing cup through the conduit and the drainage assembly into the extraction module for making coffee.