Patent ID: 7025200
Filing Date: 2006-04-11
Classification: A61J,B65D,Y10S

Abstract:
1. A bottle for two-component extemporaneous products, of the type that comprises: a container for a first component, which is provided with an upper mouth; a reservoir for containing a second component, which is inserted substantially coaxially in said mouth, is open upward and has a bottom constituted by a diaphragm; a perforator, which can be inserted in said reservoir and is suitable to pierce said diaphragm in order to mix the two components; and a removable cap for closing the container in an upward region, wherein said cap comprises a lower annular portion that is locked to said container and an upper cylindrical portion constituted by a hollow cylindrical body having an upper closed end and a lower open end protruding into said annular portion and suitable to cooperate with said perforator, said cylindrical portion being rigidly coupled to said annular portion at an intermediate weakened region suitable to act as sealing means, and wherein a downward pressure on said cylindrical portion is suitable to disengage it from said annular portion and to make said perforator slide in said reservoir in order to pierce the underlying diaphragm.