Insulating container, in particular insulating bottle

Claim 1

In an insulating container, in particular an insulating flask, with a vacuum glass insert and a hollow cylindrical housing surrounding the latter, which housing consists basically of an upper housing part and a lower housing part, in the form of a base with a raised-up edge and at least one supporting means for the arrangement and mounting of the vacuum glass insert, wherein the upper housing part and the edge of the base are provided with a screw thread and are screwed together until the supporting means is arranged on the vacuum glass insert, wherein the upper housing part has an outer screw thread and the inner screw thread is formed on the edge of the base and wherein a cover ring is provided, which covers an unused area of the outer screw thread; the improvement comprising in that the cover ring is formed by a single-piece extension of the edge of the base, the cover ring overlaps the upper housing part beyond the outer screw thread, the covering being internally dimensioned so as to roughly closely surround the upper part of the housing, and the free end of the cover ring converges conically into the housing wall.