초록 ▼

A bottle cap is provided that includes a bottle cap portion and an inner cup. Each of the cap portion and the inner cup has a bottom and an opening, and a cavity in between the bottom and the opening. The inner cup is preferably disposed within the cap portion in an orientation upside down relative

A bottle cap is provided that includes a bottle cap portion and an inner cup. Each of the cap portion and the inner cup has a bottom and an opening, and a cavity in between the bottom and the opening. The inner cup is preferably disposed within the cap portion in an orientation upside down relative to the cap portion and a certain distance from the cap so that the cavities of each are in communication with each other. This allows liquid to flow from the bottle that the cap is placed on into the cavity of inner cup, and from the cavity of the inner cup into the cavity of the cap when the bottle cap is tilted to the side and thereafter returned into an upright position.

대표청구항 ▼

1. A bottle cap comprising: a cap portion having an opening at one end, a bottom at another end, and a side extending between the opening and the bottom end, the bottom and the side forming a cavity in the cap portion;a cup having an opening at one end, a bottom at another end, and a side extending

1. A bottle cap comprising: a cap portion having an opening at one end, a bottom at another end, and a side extending between the opening and the bottom end, the bottom and the side forming a cavity in the cap portion;a cup having an opening at one end, a bottom at another end, and a side extending between the opening and the bottom end, the bottom and the side forming a cavity in the cup, wherein the bottom of the cup is fixed to the side of the cup, the cup is disposed within the opening of the cap portion in a direction upside down relative to the cap portion, the opening of the cup is spaced a distance away from the bottom of the cap portion such that the cavities of each of the cap portion and the cup are in communication with each other, the opening of the cup is located within the cavity in the cap portion, and wherein the cup is circumferentially smaller than the cap portion such that a space is created between the cup and the cap portion for liquid in the cup cavity to pass through, wherein the cup opening has a perimeter and wherein the cup is disposed within the cap portion such that the cap portion and the cup are in communication with each other along essentially the entire perimeter of the cup opening; andat least one holder that connects the cap portion and the cup, and that maintains the cup in a fixed relationship to the cap portion, wherein the bottoms of each of the cap portion and the cup have a geometric center point and wherein the center point of the cup is aligned with the center point of the cap portion so that the cup and cap share a common center point as viewed from a top of the cap or the cup, and wherein the at least one holder has a first end and a second end opposite the first end, the first end of the holder extends from a center point of the bottom of the cap portion to a center point of the bottom of the cup, and wherein the space created between the cup and the cap portion is continuous around a perimeter of the cup opening. 2. The bottle cap of claim 1, wherein at least one holder has a first end and a second end opposite the first end, and wherein the first end of the holder extends from the bottom of the cap portion to the bottom of the cup. 3. The bottle cap of claim 1, wherein the at least one holder is molded as a single part with one of the cap portion and the cup and wherein the at least one holder is bonded to one of the cup and cap portion, respectively. 4. The bottle cap of claim 1, wherein the cap portion comprises inside threads for removably coupling the bottle cap to a bottle. 5. The bottle cap of claim 1, wherein the cup has an essentially cylindrical shape with the side essentially perpendicular to the bottom of the cup. 6. The bottle cap of claim 1, wherein the cup has a composite shape that comprises at least two different geometric shapes. 7. The bottle cap of claim 6, wherein at least one of the geometric shapes comprises a partial cone that tapes toward the opening of the cap. 8. The bottle cap of claim 6, wherein the at least one of the geometric shapes comprises a cylinder situated toward the bottom of the cup and wherein the partial cone is situated toward the opening of the cup. 9. A bottle cap comprising: a cap portion having an opening at one end, a bottom at another end, and a side extending between the opening and the bottom end, the bottom and the side forming a cavity in the cap portion;a cup having an opening at one end, a bottom at another end, and a side extending between the opening and the bottom end, the bottom and the side forming a cavity in the cup, wherein the cup is disposed within the opening of the cap portion in a direction upside down relative to the cap portion, the opening of the cup is spaced a distance away from the bottom of the cap portion such that the cavities of each of the cap portion and the cup are in communication with each other, the opening of the cup is located within the cavity in the cap portion, and wherein the cup is circumferentially smaller than the cap portion such that a space is created between the cup and the cap portion for liquid in the cup cavity to pass through; andat least one holder having a first end and a second end opposite the first end that connects the cap portion and the cup and that maintains the cup in a fixed relationship to the cap portion, wherein the cup opening has a perimeter, the cup is disposed within the cap portion such that the cap portion and the cup are in communication with each other along essentially the entire perimeter of the cup opening, the space created between the cup and the cap portion is continuous around the entire perimeter of the cup opening, and wherein the bottoms of each of the cap portion and the cup have a geometric center point and wherein the center point of the cup is aligned with the center point of the cap portion so that the cup and cap share a common center point as viewed from a top of the cap or the cup, and the first end of the holder extends from the center point of the bottom of the cap portion to the center point of the bottom of the cup, and wherein the holder forms the only connection between the cap portion and the cup.