초록 ▼

A personal, portable drinking container has a bottle with a side wall, a closed bottom, a neck, a reservoir, and a top opening in the neck providing access to the reservoir. A cap is removably fitted on the neck to close the top opening. A ledge can be on an interior surface of the bottle below the

A personal, portable drinking container has a bottle with a side wall, a closed bottom, a neck, a reservoir, and a top opening in the neck providing access to the reservoir. A cap is removably fitted on the neck to close the top opening. A ledge can be on an interior surface of the bottle below the top edge. A filter assembly is supported in the bottle and can be suspended on the ledge. The bottle can have an annular formation in the side wall below the neck to prevent the neck from deforming when the bottle is squeezed. The side wall can have a pair of squeezable sides and a pair of opposed stiff sides below the annular formation, whereby the stiff sides help the bottle to rebound quickly after each squeeze.

대표청구항 ▼

1. A personal, portable drinking container comprising: a bottle having a side wall, a closed bottom end, a neck at a top end, a reservoir within the bottle, and a top opening at a top edge of the neck, the top opening providing access to the reservoir;a cap removably fitted on the neck to close off

1. A personal, portable drinking container comprising: a bottle having a side wall, a closed bottom end, a neck at a top end, a reservoir within the bottle, and a top opening at a top edge of the neck, the top opening providing access to the reservoir;a cap removably fitted on the neck to close off the top opening, the cap having a cap connector carried by and depending from an underside of the cap, the cap connector being removed along with the cap when the cap is removed from the neck;a ledge on an interior surface of the bottle positioned below the top edge; anda filter assembly supported on and suspended from the ledge within the bottle,wherein the cap connector directly contacts a portion of a top of the filter assembly at a location spaced inward of the ledge when the cap is fitted on the neck and applies downward pressure to the filter assembly and holds the filter assembly against the ledge, andwherein the cap connector is a depending cylinder that contacts a top of the filter assembly and aligns with and telescopes over a smaller diameter cylinder that defines an outlet orifice on the top of the filter assembly. 2. A drinking container according to claim 1, wherein the ledge is formed on an inner surface of the neck below the top edge. 3. A drinking container according to claim 1, wherein the ledge is formed as at least one protrusion projecting inward from the interior surface. 4. A drinking container according to claim 1, wherein the ledge is formed by a plurality of protrusions spaced circumferentially around the interior surface. 5. A drinking container according to claim 4, wherein the plurality of protrusions are formed on an inner surface of the neck below the top edge. 6. A drinking container according to claim 1, wherein the filter assembly has a housing sized to fit within the neck and bypass the ledge and at least one support element protruding radially outward from the housing and sized and positioned to rest on the ledge. 7. A drinking container according to claim 6, wherein the support element is an annular flange of a size larger than the housing that fits within the neck and rests on the ledge. 8. A drinking container according to claim 1, wherein the filter assembly has a filter media within a housing, the housing having a support element sized and positioned to rest on the ledge, and wherein the housing and support element define one or more fill openings with the filter suspended in the bottle to permit the reservoir to be filled while bypassing the filter media. 9. A personal, portable drinking container comprising: a bottle having a side wall, a closed bottom end, a neck at a top end, a reservoir within the bottle, and a top opening at a top edge of the neck, the top opening providing access to the reservoir;a cap removably fitted on the neck to close off the top opening, the cap having a cap connector carried by and depending from an underside of the cap, the cap connector being removed along with the cap when the cap is removed from the neck;a ledge on an interior surface of the bottle positioned below the top edge; anda filter assembly supported on and suspended from the ledge within the bottle,wherein the cap connector directly contacts a portion of a top of the filter assembly at a location spaced inward of the ledge when the cap is fitted on the neck and applies downward pressure to the filter assembly and holds the filter assembly against the ledge,wherein the cap connector is a depending cylinder that contacts a top of the filter assembly and aligns with an outlet orifice on the top of the filter assembly, andwherein the depending cylinder telescopically and interferingly engages a filter connector in the form of a cylinder extending upward from the top of the filter assembly that defines the outlet orifice.