Refrigeration can of a drinking machine

The utility model discloses a thermos bottle with mutually connected bottle body and bottle cap, which avoids the separation of the bottle cap and the bottle body when being used. The utility model relates to a refrigeration pot of a drinking machine, which belongs to a water storing container in the drinking machine, which comprises a pot body and an evaporating pipe, wherein the pipe body of the evaporating pipe is crankily arranged in the cavity of the pot body, the pipe front end of the evaporating pipe is sealed, the tag end of the pot extends outside of the pot along the pot wall of the pot body and is connected with the refrigerating system of the drinking machine, and a plurality of capillary pipes are arranged in the pipe cavity of the evaporating pipe. The utility model makes the evaporating pipe be directly arranged in the cavity of the pot body, therefore the direct refrigeration of the lower part water in the cavity can be realized, the cooling air wastage can be effectively avoided, and satisfying refrigerating effect is achieved.