Cap assemblies with magnetic closure retention mechanisms and drink containers including the same
A cap assembly for a container, including a base defining a base plane, a drink spout separate from the base and extending away from the base, a closure configured to selectively transition between a closed configuration, in which the closure is engaged with the drink spout and obstructs a passage through the drink spout, and an open configuration, in which the closure is not engaged with the drink spout and does not obstruct the passage through the drink spout, and a closure retention mechanism configured to retain the closure in any one of a plurality of stowed positions against the base.
1. A cap assembly for a container, comprising:
a base comprising a handle that is immovably fixed to the base, the base being configured to be removably coupled to a neck of a liquid container;
a drink spout extending away from the base;
a closure comprising an outer cover, the closure being configured to selectively transition between a closed configuration, in which the closure is engaged with the drink spout and obstructs a passage through the drink spout, and an open configuration, in which the closure is not engaged with the drink spout and does not obstruct the passage through the drink spout; and
a magnetic closure retention mechanism configured to retain the outer cover at least partially against the handle.
2. The cap assembly of claim 1 , wherein the closure retention mechanism comprises a base magnetic material distributed throughout the base and a closure magnetic material within the closure.
3. The cap assembly of claim 1 , wherein an outer wall of the base comprises a base magnetic material and the outer cover of the closure comprises a closure magnetic material and the outer cover of the closure is retained at least partially against the outer wall of the base due to a magnetic force produced between the base magnetic material and the closure magnetic material.
4. The cap assembly of claim 1 , wherein the drink spout comprises an ergonomic shape configured to engage with a mouth of a user.
5. The cap assembly of claim 1 , wherein the handle comprises a handle aperture defined by a closed perimeter, the handle aperture sized to be engaged by a user.
6. The cap assembly of claim 5 , wherein the closure retention mechanism is configured to retain the closure abutting against the handle such that an inner cavity of the closure is outward facing.
7. The cap assembly of claim 1 , wherein the base comprises at least one closure recess and wherein the closure is configured to be received within the at least one closure recess.
8. The cap assembly of claim 1 , further comprising:
a tether coupling the closure to the base, the tether being configured to constrain movement of the closure such that the closure travels along a predefined path.
9. The cap assembly of claim 8 , wherein the closure remains within a closure plane as the tether constrains the movement of the closure along the predefined path, the closure plane being predefined with respect to the base.
10. The cap assembly of claim 8 , wherein the tether comprises a hinge and at least one hinge pivot axis, the hinge comprising first and second hinge components, and wherein the first hinge component is proximal to the drink spout and the second hinge component is proximal to the closure when the outer cover is retained at least partially against the handle.
11. The cap assembly of claim 10 , wherein the first and second hinge components are coupled to the hinge pivot axis.
12. The cap assembly of claim 10 , wherein the first and second hinge components extend adjacent to one another and substantially parallel to one another when the outer cover is retained at least partially against the handle.
13. The cap assembly of claim 10 , wherein the first hinge component extends adjacent to and substantially parallel to an exterior surface of the base.
14. The cap assembly of claim 1 , wherein the closure comprises:
an inner plug, the inner plug configured to extend within the passage of the drink spout in the closed configuration; and
a closure coupling structure configured to engage a spout coupling structure of the drink spout in the closed configuration.
15. The cap assembly of claim 1 , wherein the closure comprises a closure magnetic material extending around a perimeter of the closure, the closure magnetic material being configured to be retained against an outer wall of the base.
16. The cap assembly of claim 1 , wherein the cap assembly is removably coupled to the container.
17. The cap assembly of claim 16 , wherein the container comprises a coupling assembly configured to provide a secure connection between the cap assembly and the container.
18. The cap assembly of claim 17 , wherein the secure connection between the cap assembly and the container restricts dispensing of liquid from the container other than via the drink spout.
19. The cap assembly of claim 1 , wherein the base includes at least one closure recess, wherein the closure is received at least partially within the at least one closure recess when the closure is in the stowed configuration, and wherein the at least one closure recess is at least partially defined by the handle.
20. A cap assembly for a container, comprising:
a base comprising a handle that is immovably fixed to the base, the base being configured to be removably coupled to a neck of a liquid container;
a drink spout extending away from the base;
a closure comprising an outer cover, the closure being configured to selectively transition between a closed configuration, in which the closure is engaged with the drink spout and obstructs a passage through the drink spout, and an open configuration, in which the closure is not engaged with the drink spout and does not obstruct the passage through the drink spout;
a tether coupling the closure to the base, the tether being distinct from the handle; and
a magnetic closure retention mechanism configured to retain the outer cover at least partially against the handle.
21. The cap assembly of claim 20 , wherein an outer wall of the base comprises a base magnetic material and the outer cover of the closure comprises a closure magnetic material and the outer cover of the closure is retained at least partially against the outer wall of the base due to a magnetic force produced between the base magnetic material and the closure magnetic material.
22. The cap assembly of claim 20 , wherein the handle comprises a handle aperture defined by a closed perimeter, the handle aperture sized to be engaged by a user.
23. The cap assembly of claim 20 , wherein the tether is configured to constrain movement of the closure such that the closure travels along a predefined path.
24. A cap assembly for a container, comprising:
a base comprising a handle that is immovably fixed to the base, the base being configured to be removably coupled to a neck of a liquid container and the handle being permanently coupled to the base at two separate attachment locations;
a drink spout extending away from the base;
a closure comprising an outer cover, the closure being configured to selectively transition between a closed configuration, in which the closure is engaged with the drink spout and obstructs a passage through the drink spout, and an open configuration, in which the closure is not engaged with the drink spout and does not obstruct the passage through the drink spout; and
a magnetic closure retention mechanism configured to retain the outer cover at least partially against the handle.
25. The cap assembly of claim 24 , wherein an outer wall of the base comprises a base magnetic material and the outer cover of the closure comprises a closure magnetic material and the outer cover of the closure is retained at least partially against the outer wall of the base due to a magnetic force produced between the base magnetic material and the closure magnetic material.
26. The cap assembly of claim 24 , wherein the handle comprises a handle aperture defined by a closed perimeter, the handle aperture sized to be engaged by a user.
27. The cap assembly of claim 24 , further comprising:
a tether coupling the closure to the base, the tether being configured to constrain movement of the closure such that the closure travels along a predefined path.