Insulating jug with sealed lid
AssigneeRotpunkt Dr. Anso Zimmermann
InventorAnso Zimmermann
Life of this patent
Estimating the term…
Abstract
The invention relates to an insulating jug having a casing in which a recess to receive a lid is arranged at the top and a filling opening is provided at the bottom of the recess that is closable by a closure member of the lid, with a spout projecting laterally from the recess and a sealing ring arranged between facing peripheral surfaces of the recess. The object of the invention is to form the insulating jug in such a way that continous sealing of the lid in the recess is ensured, with ease of operation. This is achieved by forming the sealing ring from a lip seal having a sealing lip directed inwardly of the jug and in that the peripheral surface cooperating with the sealing lip is cylindrical in the operating region of the sealing lip.
Claims9
An insulating jug including a casing having a top with a recess formed therein;
- a filling opening communciating with an insulating insert in said casing being provided in the bottom of the recess;
- a lid having a closure member insertble into said recess for closing said filling opening;
- an enclosed pouring spout having an opening adapted to communicate with said filling opening located on said casing projecting radially outwardly from the recess;
- and a sealing ring located immediately above and adjacent to said spout opening and extending between facing peripheral surfaces of the recess and the lid, said ring comprising a lip seal having a sealing lip projecting downwardly and towards the interior of the jug, and the peripheral surface cooperating with the lip seal being cylindrical in the sealing region of the sealing lip.
Dependencies are inferred from the claim text.