| 摘要 |
A Retractable Funnel is shown. Also shown is a funnel that includes a base that is insertible within an existing reservoir and a plurality of fins extending outwardly from the base. The fins are configured so that they will collapse to form a tube such that the funnel can be slid into the reservoir. Each of the tips of the fins include lip segments provided to form a continuous lip ring when the fins are collapsed into the tube. The preferred lip ring prevents the funnel from falling into the reservoir, while still permitting the lid of the reservoir to be attached over the funnel. The funnel's base further includes a ridge running around its periphery in order to restrain the funnel from being inadvertently removed from the reservoir when extending the funnel for use.
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