Ampoule bottle opener

Abstract

The utility model relates to the technical field of medical instruments, and discloses an ampoule bottle opener which comprises a shell, a containing cylinder is in threaded connection with the interior of the shell, a cover is rotationally connected with the side wall of the containing cylinder, a rotating assembly is arranged in the shell, and a fixing assembly is arranged in the shell. The rotating assembly comprises a fixing plate, the side wall of the fixing plate is fixedly connected into the shell, a transverse groove is formed in the shell, the side wall of the fixing plate is rotationally connected with a rotating plate, and a bent groove is formed in the rotating plate. According to the ampoule bottle opener, an ampoule bottle is inserted into the shell, the shifting plate is pushed to drive the rotating plate to enable the clamping column to slide in the bent groove, the sliding block slides on the sliding groove plate along with the clamping column, the distance between the grinding wheels is changed to be matched with the diameter of the head of the ampoule bottle, the broken-off head of the ampoule bottle and chippings fall into the containing cylinder, and the problems that a traditional opener is difficult to be matched with ampoule bottles with different diameters, and the chippings splash are solved. And the universality and the operation safety of ampoule bottles with different specifications are improved.

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