Reagent sealing bottle cap of full-automatic chemiluminescence immunoassay analyzer

The utility model relates to the technical field of reagent bottle caps, in particular to a reagent sealing bottle cap of a full-automatic chemiluminescence immunoassay analyzer, which comprises a top cap, a bottom cap and a middle cap rotatably arranged between the top cap and the bottom cap, sample adding holes are arranged on the top cap, the bottom cap and the middle cap, and the sample adding holes on the top cap and the bottom cap correspond to each other up and down. A sample adding hole is formed in the top cover, a rotating part is arranged on the side surface of the middle cover, two limiting parts for limiting the rotating part are arranged on the upper end surface of the bottom cover at an interval, and when the rotating part abuts against one of the limiting parts, the sample adding hole in the middle cover vertically corresponds to the sample adding hole in the top cover and the sample adding hole in the bottom cover. According to the utility model, the problems of reagent volatilization, reagen