초록 ▼

A beverage container having a slidably openable lid assembly is disclosed. The lid assembly basically comprises a base member and a cover member. The base member includes a wall portion releasably securing the lid assembly to the container and an opening in fluid communication with a beverage holdin

A beverage container having a slidably openable lid assembly is disclosed. The lid assembly basically comprises a base member and a cover member. The base member includes a wall portion releasably securing the lid assembly to the container and an opening in fluid communication with a beverage holding chamber in the container. The cover member is slidably coupled to the base member to slide from a closed position to an open position and vice versa. When the cover member is in the closed position it isolates the opening and the contiguous portions of the base member from the ambient surroundings. When the cover member is in the open position it exposes the opening to enable a user to drink the beverage via the opening. The cover includes an elastomeric member arranged to engage and seal the opening in the base member when the cover member is in the closed position.

대표청구항 ▼

1. A lid assembly for a beverage container having a beverage holding chamber defined by an interior wall having an interior surface, the beverage holding chamber being configured to hold a liquid beverage therein, said lid assembly comprising a base member and a cover member, said base member includ

1. A lid assembly for a beverage container having a beverage holding chamber defined by an interior wall having an interior surface, the beverage holding chamber being configured to hold a liquid beverage therein, said lid assembly comprising a base member and a cover member, said base member including a wall portion having an exterior surface configured to directly engage the interior surface of the interior wall of the container to releasably secure said lid assembly to the container, said base member having a periphery, an opening and contiguous portions, said opening being in fluid communication with the beverage holding chamber, said contiguous portions being contiguous with said opening, said cover member being slidably coupled to said base member to enable said cover member to be slid from a closed position to an open position and vice versa, said cover member being configured when slid to said closed position to isolate said opening and said contiguous portions of said base member from the ambient atmosphere, said cover member being configured when slid to said open position to have a portion thereof extending beyond said periphery of said base member and a portion thereof exposing said opening to enable a user of the container to drink the liquid beverage from said container via said opening, said cover member including an elastomeric member mounted thereon and moveable therewith, said elastomeric member being configured to engage said opening in said base member when said cover member is in said closed position to form a fluid tight seal at said opening. 2. The lid assembly of claim 1 wherein said exterior surface of said wall portion of said base member includes an annular seal for sealingly engaging the interior surface of the of the interior wall of the container. 3. The lid assembly of claim 1 wherein said base member comprises a concave recess surrounding said opening. 4. The lid assembly of claim 1 wherein said opening includes a periphery and wherein said periphery of said opening is thickened and is configured to be engaged by said elastomeric member to form a fluid tight seal at said opening when said cover member is in said closed position. 5. The lid assembly of claim 1 wherein said base member includes a vent hole and wherein said cover member comprises a plug member configured to close off and seal said vent hole when said cover member is in said closed position. 6. The lid assembly of claim 1 additionally comprising a detent member for holding said cover member in said closed position. 7. The lid assembly of claim 1 additionally comprising a detent member for holding said cover member in said open position. 8. The lid assembly of claim 6 additionally comprising a detent member for holding said cover member in said open position. 9. The lid assembly of claim 3 wherein said base member includes an upwardly extending curb located adjacent a portion of said opening, said curb including a front slope, a top portion and a back slope that progresses toward said opening, said recess defining a contact area from which the user may drink the beverage from the container. 10. The lid assembly of claim 1 wherein said base member includes a channel having a pair of grooves on opposite sides thereof and wherein said cover member includes a pair of projections, each of said projections having a portion configured to be slidably received in a corresponding one of said a pair of grooves to enable said cover member to be slid along said channel between said open and said closed positions and vice versa. 11. A beverage container comprising a hollow vessel and a lid assembly, said hollow vessel having an interior wall defining a beverage holding chamber for holding a liquid beverage therein, said chamber having an interior wall surface, said lid assembly comprising a base member and a cover member, said base member including a wall portion having an exterior surface configured to directly engage said interior wall surface to releasably secure said lid assembly to said vessel, said base member having a periphery, an opening and contiguous portions, said opening being in fluid communication with said beverage holding chamber, said contiguous portions being contiguous with said opening, said cover member being slidably coupled to said base member to enable said cover member to be slid from a closed position to an open position and vice versa, said cover member being configured when slid to said closed position to isolate said opening and the contiguous portions of said base member from the ambient atmosphere, said cover member being configured when slid to said open position to have a portion thereof extending beyond said periphery of said base member and a portion thereof exposing said opening to enable a user of the container to drink the beverage from said container via said opening, said cover including an elastomeric member mounted thereon and moveable therewith, said elastomeric member being configured to engage said opening in said base member when said cover member is in said closed position to form a fluid tight seal at said opening. 12. The beverage container of claim 11 wherein said exterior surface of said wall portion of said base member includes an annular seal for sealingly engaging said interior wall surface of said vessel. 13. The beverage container of claim 11 wherein said base member comprises a concave recess surrounding said opening. 14. The beverage container of claim 11 wherein said opening includes a periphery and wherein said periphery of said opening includes a thickened edge configured to be engaged by said elastomeric member to form said fluid tight seal at said opening when said cover member is in said closed position. 15. The beverage container of claim 11 wherein said base member includes a vent hole and wherein said cover member comprises a plug member configured to close off and seal said vent hole when said cover member is in said closed position. 16. The beverage container of claim 11 additionally comprising a detent member for holding said cover member in said closed position. 17. The beverage container of claim 11 additionally comprising a detent member for holding said cover member in said open position. 18. The beverage container of claim 16 additionally comprising a detent member for holding said cover member in said open position. 19. The beverage container of claim 13 wherein said base member includes an upwardly extending curb located adjacent a portion of said opening, said curb including a front slope, a top portion and a back slope that progresses toward said opening, said recess defining a contact area from which the user may drink the beverage from the container. 20. The beverage container of claim 11 wherein said base member includes a channel having a pair of grooves on opposite sides thereof and wherein said cover member includes a pair of projections, each of said projections having a portion configured to be slidably received in a corresponding one of said a pair of grooves to enable said cover member to be slid along said channel between said open and said closed positions and vice versa.