No spill straw
Aspects disclosed herein generally relate to beverage systems. Particularly, beverage systems comprising a straw mechanism that is removably secured to a lid structure. The beverage systems in accordance with aspects herein have straw mechanisms that are selectively leak-proof.
1. A lid structure for a beverage container, comprising:
a body portion having a top side that defines an engagement cavity sized to receive a straw mechanism, and a first opening offset from a central axis of the body portion, the first opening being in fluid communication with an interior volume of the beverage container; and
a straw mechanism configured to be removably inserted into the engagement cavity, the straw mechanism including
a bottom portion having at least two protruding ridges, each protruding ridge being sized and arranged to pass through a corresponding notch formed on or within the engagement cavity so that the straw mechanism can be fully inserted only in a single orientation, and
a spout portion having a distal end surface that presents a second opening offset from the central axis, wherein the straw mechanism is rotatable within the engagement cavity between an open state in which the second opening is aligned with the first opening so that fluid may pass from the container interior to the spout portion, and a closed state in which the first opening is blocked to inhibit fluid flow.
2. The lid structure of claim 1 , the at least two protruding ridges being of different sizes.
3. The lid structure of claim 1 , wherein the second opening and the first opening are configured such that, in the closed state, the first opening is covered or occluded by a portion of the straw mechanism.
4. The lid structure of claim 1 , the body portion having one or more stop elements that limit rotation of the straw mechanism within the engagement cavity to about 180 degrees between the open state and the closed state.
5. The lid structure of claim 1 , wherein the straw mechanism includes a frame portion that is generally flush with an exterior surface of the body portion when inserted, the frame portion supporting the spout portion and the bottom portion.
6. The lid structure of claim 5 , wherein the frame portion presents at least one indicator on an upper surface and the body portion presents a complementary indicator, such that alignment of the indicators denotes whether the straw mechanism is in the open state or the closed state.
7. The lid structure of claim 1 , further comprising a vent formed in the body portion and configured so that the straw mechanism, upon rotation, selectively seals or unseals the vent.
8. The lid structure of claim 1 , further comprising a detachable straw removably coupled to an underside of the body portion, the detachable straw extending into the interior volume of the beverage container.
9. The lid structure of claim 1 , wherein the straw mechanism and the body portion each include a magnet of opposite polarity, producing a magnetic bias that retains the straw mechanism in the engagement cavity.
10. The lid structure of claim 1 , wherein the engagement cavity defines a keyhole opening with at least two differently sized notches, and wherein the bottom portion of the straw mechanism includes the at least two protruding ridges, each protruding ridge being sized and arranged to pass through a corresponding one of the differently sized notches of the keyhole opening.
11. A beverage container comprising:
a base structure including a threaded region proximate an upper opening; and
a lid structure including
a body portion having threads complementary to the threaded region of the base structure to removably secure the lid structure onto the base structure, a top side that defines an engagement cavity sized to receive a straw mechanism, and a first opening offset from a central axis of the body portion, the first opening being in fluid communication with an interior volume of the beverage container; and
a straw mechanism configured to be removably inserted into the engagement cavity, the straw mechanism having
a bottom portion having at least two protruding ridges, each protruding ridge being sized and arranged to pass through a corresponding notch formed on or within the engagement cavity so that the straw mechanism can be fully inserted only in a single orientation, and
a spout portion having a distal end surface that presents a second opening offset from the central axis, wherein the straw mechanism is rotatable within the engagement cavity between an open state in which the second opening is aligned with the first opening so that fluid may pass from the container interior to the spout portion, and a closed state in which the first opening is blocked to inhibit fluid flow.
12. The beverage system of claim 11 , wherein the at least two protruding ridges are of different sizes.
13. The beverage system of claim 11 , wherein the second opening and the first opening are configured such that, in the closed state, the first opening is covered or occluded by a portion of the straw mechanism.
14. The beverage system of claim 11 , the body portion having one or more stop elements that limit rotation of the straw mechanism within the engagement cavity to about 180 degrees between the open state and the closed state.
15. The beverage system of claim 11 , wherein the straw mechanism includes a frame portion that is generally flush with an exterior surface of the body portion when inserted, the frame portion supporting the spout portion and the bottom portion.
16. The beverage system of claim 15 , wherein the frame portion presents at least one indicator on an upper surface and the body portion presents a complementary indicator, such that alignment of the indicators denotes whether the straw mechanism is in the open state or the closed state.
17. The beverage system of claim 11 , further comprising a vent formed in the body portion and configured so that the straw mechanism, upon rotation, selectively seals or unseals the vent.
18. The beverage system of claim 11 , further comprising a detachable straw removably coupled to an underside of the body portion, the detachable straw extending into the interior volume of the beverage container.
19. The beverage system of claim 11 , wherein the straw mechanism and the body portion each include a magnet of opposite polarity, producing a magnetic bias that retains the straw mechanism in the engagement cavity.
20. The beverage system of claim 11 , wherein the engagement cavity defines a keyhole opening with at least two differently sized notches, and wherein the bottom portion of the straw mechanism includes the at least two protruding ridges, each protruding ridge being sized and arranged to pass through a corresponding one of the differently sized notches of the keyhole opening.