Beverage storage and discharge cap assembly

A beverage storage and mixing cap assembly for attachment to a spout of a beverage container adapted to hold a first beverage substance therein, said assembly comprising:

• a first housing comprising:
• a first housing side wall having a generally cylindrical configuration defining a first housing chamber;
• a first housing bottom wall at an end of said first housing chamber, said first housing side wall defining a first housing open end opposite said first housing bottom wall;
• means in said first housing for attaching said first housing to the spout of the container such that said first housing chamber extends into an interior of the container;
• a second housing configured for insertion in said first housing chamber, said second housing comprising:
• a second housing side wall defining a second housing open end and having a second housing closed top, said second housing open end cooperating with said first housing chamber to form a second housing chamber upon said insertion of said second housing within said first housing chamber, said second housing chamber adapted to contain a second beverage substance;
• means for providing a relative movement of said second housing within said first housing between a first configuration in which said second housing open end is situated in said first housing chamber adjacent said first housing bottom wall and a second configuration in which said second housing open end extends beyond said first housing bottom wall for communicating said second housing chamber with the container, whereby to mix said first and second beverage substances;
• and
• means on said first and second housings for cooperatively producing an audible sound upon movement of said second housing between said first and second configurations.

A beverage storage and mixing cap assembly for attachment to a spout of a beverage container adapted to hold a first beverage substance therein, said assembly comprising:

• a first housing comprising:
• a first housing side wall defining a first housing chamber;
• a first housing bottom wall at an end of said first housing chamber, said first housing side wall defining a first housing open end opposite said first housing bottom wall;
• a skirt extending about said first housing side wall;
• a plurality of threads on an inner surface of said skirt for engagement with a plurality of threads on the spout of the container, whereby to releasably couple said first housing to the spout of the container such that said first housing chamber extends into an interior of the container;
• a second housing configured for insertion in said first housing chamber, said second housing comprising:
• a second housing side wall defining a second housing open end and having a second housing closed top, said second housing open end cooperating with said first housing chamber to form a second housing chamber upon said insertion of said second housing within said first housing chamber, said second housing chamber adapted to contain a second beverage substance;
• a plurality of threads about an inner surface of said first housing side wall;
• a plurality of complementary threads about an outer surface of said second housing side wall, an engagement of said respective threads of said first and second side walls coupling said first housing to said second housing for relative movement of said second housing within said first housing between a first configuration in which said second housing open end is situated in said first housing chamber adjacent said first housing bottom wall and a second configuration in which said second housing open end extends beyond said first housing bottom wall for communicating said second housing chamber with the container, whereby to mix said first and second beverage substances;
• means on said first and second housings for producing an audible sound upon movement of said second housing between said first and second configurations, wherein said sound producing means includes:
• a first nub attached to said outer surface of said second housing side wall;
• a second nub attached to said inner surface of said first housing side wall, said first and second nubs being configured to contact one another upon said relative movement of said second housing within said first housing between said first and second configurations, said first and second nubs producing said audible sound when said first nub is moved across said second nub;
• and
• means for precluding liquid from flowing between said first and second housings when said second housing is inserted in said first housing chamber.