The utility model relates to the technical field of
wine decanters, in particular to a rotary
wine decanter which is characterized by comprising a base, a rotary block and a
wine decanting cup body, a fixed shaft is fixedly arranged in the center of the upper end of the base, and the rotary block is arranged at the upper end of the fixed shaft and rotationally connected with the fixed shaft through a bearing. The decanting cup body is separably arranged at the upper end of the rotating block, a clamping mechanism is arranged between the decanting cup body and the rotating block, the decanting cup body is obliquely arranged, and an included
angle alpha is formed between the central axis of the decanting cup body and the central axis of the fixed shaft. The wine decanting cup is simple in overall structure and practical, when the wine decanting cup body is rotated, wine in the wine decanting cup body can be better swung and shaken, so that the wine decanting
treatment effect of the wine decanting cup body is improved, meanwhile, the wine decanting cup body can be conveniently taken down from the rotating block, and the wine decanting cup body can be conveniently and independently cleaned in the follow-up process.