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An apparatus for a vehicle having a fluid reservoir fillable with fluid from a container includes a fill tube that empties into the reservoir. A funnel is fixed to the fill tube. The funnel collapses to a stowed position and extends to a use position. The funnel collapses and extends only outside of

An apparatus for a vehicle having a fluid reservoir fillable with fluid from a container includes a fill tube that empties into the reservoir. A funnel is fixed to the fill tube. The funnel collapses to a stowed position and extends to a use position. The funnel collapses and extends only outside of the fill tube. A cap is connected to the funnel and seals the fill tube opening when the funnel is in the stowed position. The cap is removable from the fill tube opening and has an extension that opens a seal of the container when the funnel is in the use position to permit filling of the reservoir through the funnel and the fill tube.

대표청구항 ▼

1. An apparatus for a vehicle having a fluid reservoir fillable with fluid from a container, comprising: a fill tube that empties into the reservoir; wherein the fill tube defines a fill tube opening;a funnel fixed to the fill tube and collapsible to a stowed position and extendable to a use positio

1. An apparatus for a vehicle having a fluid reservoir fillable with fluid from a container, comprising: a fill tube that empties into the reservoir; wherein the fill tube defines a fill tube opening;a funnel fixed to the fill tube and collapsible to a stowed position and extendable to a use position; wherein the funnel defines a first opening that opens into the fill tube opening; wherein the funnel collapses and extends only outside of the fill tube;a cap connected to the funnel and configured to seal the fill tube opening when the funnel is in the stowed position; wherein the cap is removable from the fill tube opening and has an extension configured to open a seal of the container when the funnel is in the use position to permit filling of the reservoir through the funnel and the fill tube;wherein the funnel flares radially-outward from a first end fixed to the fill tube to a second end; wherein the funnel is continuous from the first end to the second end both in the stowed position and in the use position; wherein the funnel generally surrounds the fill tube opening with the first end and the second end generally radially-aligned when in the stowed position; andwherein the funnel forms a generally accordion-shape when in the stowed position. 2. The apparatus of claim 1, wherein the extension is substantially cone-shaped. 3. The apparatus of claim 1, wherein the cap is connected to the funnel with a strap extending generally from an outer rim of the funnel. 4. The apparatus of claim 1, wherein the cap has a lip that extends radially-outward from the cap to serve as a contact surface for removing the cap from the first opening. 5. An apparatus for a vehicle having a fluid reservoir fillable with fluid from a container comprising: a fill tube that empties into the container and defines a fill tube opening at an end opposite the container;a funnel fixed to the fill tube and having preformed accordion-like pleats; wherein the funnel is collapsible to a stowed position in which the pleats are generally folded and extendable to a use position in which the pleats are generally unfolded;wherein the funnel flares radially-outward from a first end fixed to the fill tube to a second end; wherein the funnel is continuous from the first end to the second end both in the stowed position and in the use position; wherein the funnel generally surrounds the fill tube opening with the first end and the second end generally radially-aligned when in the stowed position; andwherein the funnel collapses and extends only outside of the fill tube. 6. The apparatus of claim 5, further comprising: a cap connected to the funnel and configured to seal the fill tube opening when the funnel is in the stowed position; and wherein the cap is removable from the fill tube opening and has an extension configured to open a seal of the container when the funnel is in the use position. 7. An apparatus for a vehicle having a fluid reservoir comprising: a fill tube that empties into the reservoir and defines a fill tube opening at an end opposite the reservoir;a funnel having a first end fixed to the fill tube defining a first opening that opens into the fill tube opening and a second end defining a second opening larger than the first opening; wherein the funnel is collapsible to a stowed position and extendable to a use position; wherein the second end is closer to the fixed first end in the stowed position than in the use position; wherein the funnel forms a generally accordion-shape between the first end and the second end when in the collapsed position; wherein the funnel is continuous from the first end to the second end both in the stowed position and in the use position; wherein the first end and the second end each have a respective generally circular periphery; wherein the funnel generally surrounds the first opening with the first end and the second end generally radially-aligned when in the collapsed position;a cap connected to the funnel and configured to close the fill tube opening when the funnel is in the stowed position; and wherein the cap is removable from the fill tube opening to permit filling of the fluid reservoir when the funnel is in the use position. 8. The apparatus of claim 7, wherein the cap has an extension configured for piercing a seal of a filling container when the cap is removed from the fill tube opening. 9. The apparatus of claim 8, wherein the cap has a first side that is exposed when the cap closes the fill tube opening, and a second side that faces the first opening when the cap closes the fill tube opening; and wherein the extension is on the second side. 10. The apparatus of claim 8, wherein the extension is substantially cone-shaped. 11. The apparatus of claim 7, wherein the cap is connected to the funnel with a strap extending generally from the second end of the funnel. 12. The apparatus of claim 7, wherein the fill tube opening is generally circular; and wherein the cap has a lip that extends radially-outward from the cap to serve as a contact surface for removing the cap from the first opening.