Cap assemblies with magnetic closure retention mechanisms and drink containers including the same
Cap assemblies with magnetic closure retention mechanisms and drink containers including the same. A cap assembly includes a base, a drink spout defining a passage, a closure configured to be selectively transitioned between a closed configuration and a stowed configuration via an open configuration, and a magnetic closure retention mechanism to magnetically retain the closure in the stowed configuration. When the closure is in the closed configuration, the closure is operatively coupled to the drink spout and obstructs the flow of liquid therethrough. When the closure is in the open configuration or the stowed configuration, the drink spout is uncovered and unobstructed by the closure. When the closure is in the stowed configuration, the closure is magnetically retained against the base or a handle of the cap assembly.
1. A cap assembly for a container, comprising:
a base defining a base plane, the base plane being substantially parallel to a bottom portion of the cap assembly;
a drink spout separate from the base and extending away from the base plane of the base; and
a closure coupled to the drink spout, the closure configured to selectively transition between a closed configuration, an open configuration and a stowed configuration, wherein:
in the closed configuration, the closure is coupled to the drink spout such that a passage through the drink spout is obstructed,
in the open configuration, the closure is spaced apart from the drink spout such that the passage through the drink spout is unobstructed and the closure is not engaged with the base, and
in the stowed configuration, the closure is retained against a portion of the cap assembly such that the closure is substantially parallel to the base plane, and wherein the closure is spaced apart from the drink spout such that the passage through the drink spout is unobstructed.
2. The cap assembly of claim 1 , wherein, in the stowed configuration, the closure is magnetically retained against the portion of the cap assembly, and the closure does not extend past the base plane.
3. The cap assembly of claim 1 , wherein the base comprises a base magnetic material and the closure comprises a closure magnetic material and the closure is retained against the portion of the cap assembly 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 and the portion of the assembly comprises either the base or a handle coupled to the base.
5. The cap assembly of claim 1 , further comprising:
a handle coupled to the base and extending substantially parallel to the base plane, the handle comprising 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, in the stowed configuration, the closure is either retained in the handle aperture or abuts against the base 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 in the stowed configuration, 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 between the closed configuration and the stowed configuration.
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, in the stowed configuration, the first hinge component is proximal to the drink spout and the second hinge component is proximal to the closure.
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, in stowed configuration, the first and second hinge components extend adjacent to one another and substantially parallel to one another.
13. The cap assembly of claim 10 , wherein, in either the stowed configuration or the closed configuration, 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 the portion of the cap assembly in the stowed configuration.
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 , the secure connection between the cap assembly and the container restricts dispensing of liquid from the container other than via the drink spout.