A drinking bottle assembly includes a lid assembly with a lid housing having a top wall, a flap rotatably coupled to the top wall, and a gasket secured to the flap. A drink opening extends through the top wall. A rim extends above the top wall. At least one notch is located in an inner surface of th
A drinking bottle assembly includes a lid assembly with a lid housing having a top wall, a flap rotatably coupled to the top wall, and a gasket secured to the flap. A drink opening extends through the top wall. A rim extends above the top wall. At least one notch is located in an inner surface of the rim. The flap includes a flexible portion or extension and at least one locking lug projecting from the flexible portion. The locking lug engages the at least one notch in a closed position. The flap is rotatable from the closed position to a fully open position. The gasket is configured to seal the drink opening in the closed position.
대표청구항▼
1. A drinking container assembly comprising: a lid assembly comprising a lid housing having (1) a top wall, (2) a circumferential rim extending above, elevation-wise, and surrounding the top wall and comprising an outer rim surface, an inner rim surface, relative to a central section of the lid asse
1. A drinking container assembly comprising: a lid assembly comprising a lid housing having (1) a top wall, (2) a circumferential rim extending above, elevation-wise, and surrounding the top wall and comprising an outer rim surface, an inner rim surface, relative to a central section of the lid assembly, at least one notch located on the inner rim surface, and an upper rim edge, and (3) a sidewall extending below, elevation-wise, the top wall and comprising an outer sidewall surface, an inner sidewall surface, relative to the central section of the lid assembly, and a lower sidewall edge;a drink opening formed through the top wall and a vent opening formed through the top wall;a flap rotatably coupled to the top wall and rotatable about a rotating axis, said flap comprising a body having a base portion having an opening, an extension having at least one locking lug projecting from an outer surface of the extension and engaging the at least one notch on the inner rim surface of the rim in a flap closed position to close the drink opening at the top wall, and a tab extending from an end of the extension, wherein the flap being rotatable from the flap closed position to a flap open position to expose the drink opening;a gasket secured to a perimeter of the opening of the base portion of the flap and having an upper surface and a lower surface, the lower surface sealing both the drink opening and the vent opening in the flap closed position, the gasket being compressed between the top wall and the body of the flap in the closed position and the gasket is configured to impart a spring force on the flap in response to the at least one locking lug disengaging from the at least one notch when the flap is rotated from the flap closed position to the flap open position;wherein said rim and said top wall define an upper chamber portion and said sidewall and said top wall define a lower chamber portion; andwherein the top wall has a first region located to one side of the rotating axis along a plane and a second region located to another side of the rotating axis along the plane; and wherein the drink opening and the vent opening are both located at the first region of the top wall so that both the drink opening and the vent opening are opened when the flap is in the flap open position or both the drink opening and the vent opening are closed when the flap is in the flap closed position. 2. The drinking container assembly of claim 1, wherein the tab at the end of the extension is movable to disengage the at least one locking lug from the at least one notch. 3. The drinking container assembly of claim 2, wherein the tab extends radially beyond the outer rim surface in the flap closed position. 4. The drinking container assembly of claim 3, wherein the extension comprises a second locking lug spaced from the at least one lug. 5. The drinking container assembly of claim 2, wherein the extension is deflected a distance greater than a height of the at least one locking lug. 6. The drinking container assembly of claim 5, wherein the at least one locking lug is a pair of spaced apart locking lugs and located on the outer surface of the extension. 7. The drinking container assembly of claim 2, wherein the gasket is made of a rubber material, an elastomeric material, or a thermoplastic elastomer and the lid is made from a polymer material. 8. The drinking container assembly of claim 2, wherein the gasket comprises a drink opening seal extending into the drink opening to form a seal at a perimeter of the drink opening. 9. The drinking container assembly of claim 8, wherein the lower surface of the gasket is a planar surface that seals the drink opening in the flap closed position. 10. The drinking container assembly of claim 2, wherein the upper rim edge defines a plane and the top wall defines a plane and wherein the two planes converge. 11. The drinking container assembly of claim 2, wherein the rim comprises a cutout and the tab is located at the cutout of the rim in the flap closed position. 12. The drinking container assembly of claim 1, wherein a first detent extends from the base portion of the flap and engages a second detent located on the top wall of the lid housing to retain the flap in the flap open position. 13. The drinking container assembly of claim 1, wherein the base portion has a pair of legs and the flap is pivotable about the top wall by a pivot element extending into the top wall from each leg. 14. The drinking container assembly of claim 13, wherein the pivot elements extend into a pair of pivot holes formed with the top wall. 15. The drinking container assembly of claim 1, wherein the drink opening formed through the top wall is located near an intersection between the top wall and the rim. 16. The drinking container assembly of claim 15, wherein the lid assembly is threaded to an open end of a container. 17. The drinking container of claim 1, wherein the top wall has a recessed section having a contour that is sized to receive at least the base portion of the flap. 18. A drinking container assembly comprising: a lid assembly comprising a lid housing having (1) a circumferential rim comprising an outer rim surface, an inner rim surface, relative to a central section of the lid assembly, and an upper rim edge, (2) a top wall surrounded by the circumferential rim, and (3) a lower sidewall extending below, elevation-wise, the circumferential rim and comprising an outer sidewall surface, an inner sidewall surface, relative to the central section of the lid assembly, and a lower sidewall edge;a drink opening formed through the top wall and a vent opening formed through the top wall, wherein the vent opening has a smaller opening size than the drink opening;a flap rotatably coupled to the top wall and rotatable about a rotating axis, the flap comprising a body having a base portion having a first side and an opposed second side, an extension extending at an angle to the base portion, at least one locking lug projecting from an outer surface of the extension and engaging at least one notch on the inner rim surface of the rim in a flap closed position to close both the drink opening and the vent opening at the top wall, and a tab extending at an angle from the extension, the flap being rotatable from a flap closed position to close the drink opening with a gasket extending from the first side of the flap to a flap open position to expose the drink opening;wherein the gasket has an upper surface and an opposed lower surface for closing the drink opening in the flap closed position; andwherein the top wall has a first region located to one side of the rotating axis along a plane and a second region located to another side of the rotating axis along the plane; and wherein the drink opening and the vent opening are both located at the first region of the top wall so that both the drink opening and the vent opening are opened when the flap is in the flap open position or both the drink opening and the vent opening are closed when the flap is in the flap closed position. 19. The drinking container assembly of claim 18, wherein the gasket is attached to a perimeter of an opening located at the base portion of the flap. 20. The drinking container assembly of claim 18, wherein the drink opening formed through the top wall is located near an intersection between the top wall and the rim. 21. The drinking container assembly of claim 20, wherein the lid assembly is threaded to an opening of a container. 22. The drinking container assembly of claim 20, wherein the gasket seals both the drink opening and the vent opening when the flap is in the flap closed position. 23. The drinking container of claim 18, wherein the top wall has a recessed section having a contour that is sized to receive at least the base portion of the flap. 24. A drinking container assembly comprising: a lid assembly comprising a lid housing having (1) a circumferential rim comprising an outer rim surface, an inner rim surface, relative to a central section of the lid assembly, and an upper rim edge, (2) a top wall surrounded by the circumferential rim, and (3) a lower sidewall extending below, elevation-wise, the circumferential rim and comprising an outer sidewall surface, an inner sidewall surface, relative to the central section of the lid assembly, and a lower sidewall edge;a drink opening formed through the top wall and a vent opening formed through the top wall, wherein the vent opening has a smaller opening size than the drink opening;a flap rotatably coupled to the top wall, the flap comprising a body having a base portion having a first side with a gasket projecting outwardly from the first side and an opposed second side, an extension extending at an angle to the base portion, at least one locking lug on an outer surface of the extension engaging at least one notch on the inner rim surface of the rim in the flap closed position, and a tab extending at an angle from the extension, the flap engaged to engagement surfaces at the top wall and rotatable about a rotating axis to move between a flap closed position and a flap open position;wherein the top wall has a first region located to one side of the rotating axis along a plane and a second region located to another side of the rotating axis along the plane; and wherein the drink opening and the vent opening are both located at the first region of the top wall so that both the drink opening and the vent opening are opened when the flap is in the flap open position or both the drink opening and the vent opening are closed when the flap is in the flap closed position; andwherein the gasket is compressed against a perimeter of the drink opening when the flap is in the flap closed position. 25. The drinking container assembly of claim 24, wherein the drink opening formed through the top wall is located near an intersection between the top wall and the rim. 26. The drinking container assembly of claim 25, wherein the lid assembly is threaded to an opening of a container. 27. The drinking container assembly of claim 26, wherein the gasket is attached to a perimeter of an opening of the base portion of the flap and is made from a material that is different from a material of the flap. 28. The drinking container assembly of claim 24, wherein the gasket seals both the drink opening and the vent opening when the flap is in the flap closed position. 29. The drinking container of claim 24, wherein the top wall has a recessed section having a contour that is sized to receive at least the base portion of the flap.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (5)
Henkel James W. (Lombard IL) Rohr Robert D. (Eagle WI), Closure with opening assist feature.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.