| 摘要 |
A novel container is described having an outer chamber adapted to hold an amount of a first liquid; an inner chamber displaced within the outer chamber, the inner chamber adapted to hold an amount of a second liquid; and a cap having a mouthpiece adapted to allow the first liquid and second liquid to flow therethrough. The cap may be adapted to allow passage of the first liquid, but not the second liquid, when the mouthpiece is in a first position. The cap may also be adapted to allow passage of the second liquid, but not the first liquid, when the mouthpiece is in a second position. |
| 主权项 |
1. A container comprising:
a hollow outer chamber comprising an opening at the top thereof and adapted to hold an amount of a first liquid; a hollow inner chamber displaced within the outer chamber, the inner chamber comprising an opening at the top thereof and adapted to hold an amount of a second liquid; and a cap comprising:
a mouthpiece adapted to be placed in the mouth of a user, the mouthpiece comprising a top surface having an aperture therein, an open bottom surface, and an outer wall extending from the aperture of the top surface to the opening of the bottom surface defining a channel;a middle section having a top end attached to the mouthpiece, a bottom end, and a hollow wall extending from the first end to the second end defining a channel,
wherein the middle section wall comprises a top aperture adapted to allow a liquid to pass through the middle section channel to reach the open bottom of the mouthpiece,wherein the middle section comprises a bottom aperture adapted to allow liquid to pass into the middle section channel from the inner container or outer container;an outer container base having a top end attached to the bottom end of the middle section, a bottom end attached to the outer container opening, and a hollow cylindrical structure extending between the top end and bottom end, the cylindrical structure adapted to receive at least a portion of the middle section therein,
wherein at least a portion of the outer container base cylindrical structure is disposed within the outer container and comprises an opening adapted to allow the first liquid to pass therethrough;an inner container base having a top end attached to the bottom end of the outer container base, a bottom end attached to the inner container opening, and a hollow cylindrical structure extending between the top end and bottom end,
wherein at least a portion of the inner container base cylindrical structure is disposed within the inner container and comprises an opening adapted to allow the first liquid to pass therethrough;wherein the cap is adapted to allow passage of the first liquid, but not the second liquid, when the mouthpiece is in a first position, andwherein the cap is adapted to allow passage of the second liquid, but not the first liquid, when the mouthpiece is in a second position. |
