Flask container for transporting hot meals - has removable heater bar in tube between base of inner and outer containers

摘要

This thermos container, for transporting hot food from a main central kitchen to an eating place some distance away, consists of an outer container (11) inside which is an inner container (12) with a gap between the two. Near the base (111) of the outer container (11) are, on opposing sides, circular openings (112, 112') between which tube (14) is welded in the space between the bases of the inner and outer containers. The diameter of the tube is such that the plug end (17) of a heater rod (17) fits securely inside with its flange (172) against the wall. This method allows the heater bar to be removed for washing purposes and when the container is empty thus avoiding damage.