BEVERAGE CONTAINER LID ASSEMBLY
A lid assembly including a lower lid, a plug element movable relative to the lower lid between a plugged position and an unplugged position, and an upper lid rotatably movable relative to the lower lid between an open position in which the plug element is in the unplugged position and a closed position in which the plug element is in the plugged position. The lid assembly further includes a rotational interface adapted to couple the upper lid to the lower lid, the rotational interface including a resilient cleat, a ledge, and a backstop. One of the lower lid and upper lid includes the resilient cleat and an other of the lower lid and upper lid includes the ledge. The resilient cleat engages the ledge to secure the upper lid in rotational engagement with the lower lid. The backstop is positioned to inhibit disengagement of the resilient cleat from the ledge.
The present invention relates generally to the field of beverage containers and specifically to closable lids for beverage containers.
Beverage container assemblies are commonly used to carry cold and/or warm liquid beverages (e.g., water, soda, coffee, etc.). Beverage container assemblies typically include a hollow main container, and a lid coupled to an upper end of the container. The lid, or a portion thereof, can be movable between open and closed positions.
In some embodiments, a lid assembly can include a lower lid, a plug element movable relative to the lower lid between a plugged position and an unplugged position, and an upper lid rotatably movable relative to the lower lid between an open position in which the plug element is in the unplugged position and a closed position in which the plug element is in the plugged position. The lid assembly further can include a rotational interface adapted to couple the upper lid to the lower lid, the rotational interface including a resilient cleat, a ledge, and a backstop. One of the lower lid and the upper lid can include the resilient cleat, and an other of the lower lid and upper lid can include the ledge. The resilient cleat can engage the ledge to secure the upper lid in rotational engagement with the lower lid. The backstop can be positioned to inhibit disengagement of the resilient cleat from the ledge
In another embodiment, a beverage container assembly can include a container and a lid assembly coupled to a container. The lid assembly can include a lower lid, a plug element movable relative to the lower lid between a plugged position and an unplugged position, and an upper lid rotatably movable relative to the lower lid between an open position in which the plug element is in the unplugged position and a closed position in which the plug element is in the plugged position. The beverage container further can include a rotational interface adapted to couple the upper lid to the lower lid, the rotational interface including a resilient cleat, a ledge, and a backstop. One of the lower lid and upper lid can include the resilient cleat, and an other of the lower lid and upper lid can include the ledge. The resilient cleat can engage the ledge to secure the upper lid in rotational engagement with the lower lid. The backstop can be positioned to inhibit disengagement of the resilient cleat from the ledge.
Other elements of the invention will become apparent by consideration of the detailed description and accompanying drawings.
Before any embodiments are explained in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the following drawings. The invention is capable of other embodiments and of being practiced or of being carried out in various ways.
Referring to
Referring to
Referring to
With continued reference to
The lower lid 46 further can include an internal support structure 74 that extends radially away from the central projection 70 to the outer wall 58. In some embodiments, the internal support structure 74 can include a generally cylindrical ring 78 that extends around the central projection 70, and three rotational interface regions 82 extending radially outwardly from the cylindrical ring 78 to the outer wall 58. The three rotational interface regions 82 are spaced (e.g., equally spaced) apart from one another around the interior of the lower lid 46. As illustrated in
Referring to
With continued reference to
As illustrated in
Referring to
Referring to
With continued reference to
Referring to
Referring to
Referring to
Referring to
Referring to
Referring to
Referring to
Referring to
As illustrated in
In many embodiments, implementing the closed overhang 154 and/or the closed backstop 110 can be advantageous to prevent or inhibit upper lid 54 from decoupling from lower lid 46, thereby preventing or inhibiting liquid from leaking out of container 14. For example, when plug element 50 is in the closed (i.e., plugged) position, and when container 14 is holding and containing a hot liquid, pressure can build up in container 14, such as, for example, as a result of steam or other gas generated by the hot liquid, and put pressure on lid assembly 18. Pressure acting on lid assembly 18 can induce cleat(s) 138 to disengage ledge 90. The closed overhang 154 and/or the closed backstop 110 can inhibit or prevent cleat(s) 138 from disengaging ledge 90 as a result of the pressure acting on lid assembly 18. As a result, leaking of the liquid held in container 14 can be prevented or inhibited. Preventing leaking of the liquid can be particularly desirable for hot liquids (e.g., for safety) because hot liquids can cause burns or damage materials.
Various features of the invention are set forth in the following claims.
Claims
1. A lid assembly adapted to be coupled to a beverage container, the lid assembly comprising:
- a lower lid;
- a plug element movable relative to the lower lid between a plugged position and an unplugged position;
- an upper lid rotatably movable relative to the lower lid between an open position in which the plug element is in the unplugged position and a closed position in which the plug element is in the plugged position; and
- a rotational interface adapted to couple the upper lid to the lower lid, the rotational interface including: a resilient cleat, wherein one of the lower lid and the upper lid includes the resilient cleat; a ledge, wherein an other of the lower lid and the upper lid includes the ledge, and the resilient cleat engages the ledge to secure the upper lid in rotational engagement with the lower lid; and a backstop positioned to inhibit disengagement of the resilient cleat from the ledge.
2. A lid assembly as claimed in claim 1, wherein the upper lid assembly is configured such that rotational movement of the upper lid relative to the lower lid causes the plug element to move relative to the lower lid.
3. A lid assembly as claimed in claim 1, wherein the other of the lower lid and the upper lid includes the backstop and defines a space between the backstop and the ledge, the space adapted to receive the resilient cleat.
4. A lid assembly as claimed in claim 1, wherein the lid assembly is generally cylindrical and defines a central axis, and wherein the backstop includes an engagement surface positioned at an angle greater than zero degrees relative to the central axis.
5. A lid assembly as claimed in claim 1, wherein the upper lid includes the resilient cleat and the lower lid includes the ledge.
6. A lid assembly as claimed in claim 1, wherein the lid assembly is generally cylindrical and defines a central axis, and wherein the resilient cleat faces away from the central axis and the ledge faces toward the central axis.
7. A lid assembly as claimed in claim 1, wherein the rotational interface further includes a closed rotational stop positioned to inhibit rotational movement of the upper lid relative to the lower lid in a first rotational direction when the upper lid is in the closed position, and wherein the resilient cleat includes a closed overhang that axially overlaps the closed rotational stop to inhibit axial movement of the upper lid relative to the lower lid in an axial direction.
8. A lid assembly as claimed in claim 7, wherein the rotational stop is formed integrally with and at least partially supports the backstop.
9. A lid assembly as claimed in claim 7, wherein the rotational stop and the backstop are cooperatively arranged in an L-shape.
10. A lid assembly as claimed in claim 7, wherein the rotational interface further includes an open rotational stop positioned to inhibit rotational movement of the upper lid relative to the lower lid in a second rotational direction when the upper lid is in the open position, and wherein the resilient cleat further includes an open overhang that axially overlaps the open rotational stop to inhibit axial movement of the upper lid relative to the lower lid in the axial direction.
11. A beverage container assembly comprising:
- a container; and
- a lid assembly coupled to the container, the lid assembly comprising: a lower lid; a plug element movable relative to the lower lid between a plugged position and an unplugged position; an upper lid rotatably movable relative to the lower lid between an open position in which the plug element is in the unplugged position and a closed position in which the plug element is in the plugged position; and a rotational interface adapted to couple the upper lid to the lower lid, the rotational interface including: a resilient cleat, wherein one of the lower lid and upper lid includes the resilient cleat; a ledge, wherein an other of the lower lid and the upper lid includes the ledge, and the resilient cleat engages the ledge to secure the upper lid in rotational engagement with the lower lid; and a backstop positioned to inhibit disengagement of the resilient cleat from the ledge.
12. A lid assembly as claimed in claim 11, wherein the upper lid assembly is configured such that rotational movement of the upper lid relative to the lower lid causes the plug element to move relative to the lower lid.
13. A beverage container assembly as claimed in claim 11, wherein the other of the lower lid and the upper lid includes the backstop and defines a space between the backstop and the ledge, the space adapted to receive the resilient cleat.
14. A beverage container assembly as claimed in claim 11, wherein the lid assembly is generally cylindrical and defines a central axis, and wherein the backstop includes an engagement surface positioned at an angle greater than zero degrees relative to the central axis.
15. A beverage container assembly as claimed in claim 11, wherein the upper lid includes the resilient cleat and the lower lid includes the ledge.
16. A beverage container assembly as claimed in claim 11, wherein the lid assembly is generally cylindrical and defines a central axis, and wherein the resilient cleat faces away from the central axis and the ledge faces toward the central axis.
17. A beverage container assembly as claimed in claim 11, wherein the rotational interface further includes a closed rotational stop positioned to inhibit rotational movement of the upper lid relative to the lower lid in a first rotational direction when the upper lid is in the closed position, and wherein the resilient cleat includes a closed overhang that axially overlaps the closed rotational stop to inhibit axial movement of the upper lid relative to the lower lid in an axial direction.
18. A beverage container assembly as claimed in claim 17, wherein the rotational stop is formed integrally with and at least partially supports the backstop.
19. A beverage container assembly as claimed in claim 17, wherein the rotational stop and the backstop are cooperatively arranged in an L-shape.
20. A beverage container assembly as claimed in claim 17, wherein the rotational interface further includes an open rotational stop positioned to inhibit rotational movement of the upper lid relative to the lower lid in a second rotational direction when the upper lid is in the open position, and wherein the resilient cleat further includes an open overhang that axially overlaps the open rotational stop to inhibit axial movement of the upper lid relative to the lower lid in the axial direction.
Type: Application
Filed: Oct 31, 2018
Publication Date: Apr 30, 2020
Inventors: Ryan Curt Jones (Hollister, CA), Eric John Rindahl (Kyle, TX), David Alexander Johnson (Alpharetta, GA)
Application Number: 16/176,704