초록

A self-cooling container for the cooling of a beverage without the use of external refrigeration is provided utilizing an endothermic chemical reaction as the cooling mechanism. The cooling mechanism, located in an inner chamber within the container, is easily and safely actuated.

대표청구항 ▼

A self-cooling container comprising: (a) an outer body for the storage of a beverage, (b) an openable closure means located on the surface of said outer body, (c) an inner body within said outer body and adjacent to said openable closure means having a first compartment containing a liquid and a sec

A self-cooling container comprising: (a) an outer body for the storage of a beverage, (b) an openable closure means located on the surface of said outer body, (c) an inner body within said outer body and adjacent to said openable closure means having a first compartment containing a liquid and a second compartment containing a chemical that will react when contacted with said liquid to absorb heat, separated by a rupturable separator means, and (d) a flexible diaphragm in movable association with said first compartment and accessible through said openable closure means, said flexible diaphragm capable of passing an externally applied force through said liquid and rupturing said rupturable separator means.