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Funnel for filling water bottle with e.g. fluid, has base body with conical region, and fastening device for fastening to container to be filled and/or for fastening to drain pipe, where device represents inner thread at discharge nozzle
Funnel for filling water bottle with e.g. fluid, has base body with conical region, and fastening device for fastening to container to be filled and/or for fastening to drain pipe, where device represents inner thread at discharge nozzle
The funnel (10) has a base body (11) with a conical region (113), and a fastening device for fastening to a container to be filled and/or for fastening to a drain pipe (12). The fastening device represents an inner thread at a discharge nozzle of the base body. The fastening device represents an opening (1151) at the base body, and the drain pipe is attached to the fastening device. The discharge pipe comprises an outer thread for connection with the base body. A spiral groove (1131) is provided at an interior side of the conical region of the base body.
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