Lid assembly for a beverage container
A leak resistant lid assembly for a beverage container where the lid assembly has a straw or similar means for a user to drink liquid is disclosed. The lid assembly may include a base, a straw that extends through the base, a gasket, and a grommet. The base may have a primary opening that receives the straw and a secondary opening in the top of the base, where the secondary opening acts as a vent to prevent a vacuum from occurring when drinking from a straw. The grommet may have a spiral ring may help create a flow path for air from inside the beverage container to the exterior environment.
1. A lid assembly for a beverage container, the lid assembly comprising:
a base including:
a cover member;
a lip extending upward from the cover member; the lip positioned around a perimeter of the cover member;
a skirt member extending downward from the cover member;
a retaining wall spaced inward from the skirt member creating a grommet groove between the skirt member and the retaining wall;
a primary opening in the cover member;
a secondary opening spaced from the primary opening;
a straw extending through the primary opening; and
a grommet arranged in the grommet groove, the grommet including a primary body member and a spiral ring extending outward from an outer surface of the primary body member; and
wherein the spiral ring creates an airflow path from below the lid assembly to the secondary opening.
2. The lid assembly of claim 1 , wherein the spiral ring contacts an inboard surface of the skirt member.
3. The lid assembly of claim 2 , wherein an outboard edge of the spiral ring compresses against the inboard surface of the skirt member.
4. The lid assembly of claim 1 , further comprising:
a gasket arranged in a gasket groove in the skirt member, wherein the gasket includes a body member and an annular ring extending outward from an outer surface of the body member, and wherein the annular ring contacts an inner surface of the beverage container.
5. The lid assembly of claim 1 , wherein the grommet further comprises a secondary body member extending inward from the primary body member, and a straw opening in the secondary body member; and
wherein the straw extends through the straw opening.
6. The lid assembly of claim 5 , wherein the grommet further comprises a connecting member that extends from the primary body member to the secondary body member; and
wherein the connecting member extends around a lower end of the retaining wall.
7. The lid assembly of claim 6 , wherein the grommet is formed as a unitary member.
8. The lid assembly of claim 1 , wherein the primary opening is larger than the secondary opening.
9. The lid assembly of claim 1 , wherein the spiral ring extends at least 180 degrees around a perimeter of the primary body member.
10. The lid assembly of claim 1 , wherein the spiral ring extends at least 540 degrees around a perimeter of the primary body member.
11. The lid assembly of claim 1 , wherein the grommet further comprises a pull tab to allow easy removal and cleaning.
12. A lid assembly for a beverage container, the lid assembly comprising:
a base including:
a cover member;
a lip extending upward from the cover member; the lip positioned around a perimeter of the cover member;
a skirt member extending downward from the cover member;
an opening in the cover member;
a straw extending through the opening; and
a gasket arranged in a gasket groove in the skirt member; the gasket including a body member and a spiral ring extending outward from an outer surface of the body member; and
wherein the spiral ring creates an airflow path from below the lid assembly to an exterior of the lid assembly.
13. The lid assembly of claim 12 , wherein an outboard edge of the spiral ring is configured to contact an interior surface of the beverage container.
14. The lid assembly of claim 12 , wherein the spiral ring extends at least 180 degrees around a perimeter of the body member.
15. The lid assembly of claim 12 , wherein the spiral ring extends at least 540 degrees around a perimeter of the body member.
16. The lid assembly of claim 12 , further comprising a grommet arranged in the opening of the cover member, wherein the grommet includes a straw opening that receives the straw.
17. A lid assembly for a beverage container, the lid assembly comprising:
a base including:
a cover member;
a lip extending upward from the cover member; the lip positioned around a perimeter of the cover member;
a skirt member extending downward from the cover member;
an opening in the cover member;
a straw extending through the opening; and
a gasket arranged in a gasket groove in the skirt member; the gasket including a body member and a plurality of annular rings extending outward from an outer surface of the body member, wherein each annular ring of the plurality of annular rings has a gap; and
wherein the plurality of annular rings create an airflow path from below the lid assembly to an exterior of the lid assembly.
18. The lid assembly of claim 17 , wherein a first gap on a first annular ring is located at a different location on a first perimeter of the first annular ring than a second gap located on a second perimeter of a second annular ring.
19. The lid assembly of claim 17 , further comprising a grommet arranged in the opening of the cover member, wherein the grommet includes a straw opening that receives the straw.
20. A lid assembly for a beverage container, the lid assembly comprising:
a base including:
a cover member;
a lip extending upward from the cover member; the lip positioned around a perimeter of the cover member;
a skirt member extending downward from the cover member;
a retaining wall spaced inward from the skirt member creating a grommet groove between the skirt member and the retaining wall;
a primary opening in the cover member;
a secondary opening spaced from the primary opening;
a straw extending through the primary opening; and
a grommet arranged in the grommet groove, the grommet including a primary body member, a plurality of annular rings extending outward from an outer surface of the primary body member; and
wherein each annular ring of the plurality of annular rings has a gap, wherein the plurality of annular rings create an airflow path from below the lid assembly to the secondary opening.
21. The lid assembly of claim 20 , wherein a first gap on a first annular ring is located at a different location on a first perimeter of the first annular ring than a second gap located on a second perimeter of a second annular ring.
22. The lid assembly of claim 20 , further comprising:
a gasket arranged in a gasket groove in the skirt member, wherein the gasket includes a body member and an annular ring extending outward from an outer surface of the body member.
23. The lid assembly of claim 20 , wherein the grommet includes a secondary body member extending inward from the primary body member and a straw opening in the secondary body member; and
wherein the straw extends through the straw opening.