DEVICE FOR THE SEPARATE CONSERVATION OF A FIRST SUBSTANCE TO BE MIXED WITH A SECOND SUBSTANCE CONTAINED IN A BOTTLE AND FOR CLOSING SAID BOTTLE

摘要

Device for the separate conservation of a first substance to be mixed with a second substance contained in a bottle (6) and for simultaneously closing said bottle comprising a generally concave plug (2) that comprises a substantially cylindrical or frusto-conical portion (21) and an edge portion (22) suitable for making a seal on the mouth (5) of said bottle (6).;Inside said substantially cylindrical or frusto-conical portion (21) a cavity (25) is formed, also preferably cylindrical or frusto-conical, in which a fracturing element (3) is inserted, which for this purpose is externally shaped so as to match the cavity itself.;Said fracturing element is hollow inside to contain the first substance and a membrane (4) is fixedly connected to the plug so as to close the cavity (25). Said fracturing element has a fracturing tip or edge (34) suitable for penetrating and perforating said membrane when it moves downwards.