Beverage lid with overflow chamber

摘要

A beverage container lid is disclosed that includes an overflow chamber for liquid displaced when a straw is inserted through the lid's straw hole. The beverage container lid includes a top layer and a bottom layer that define an overflow chamber between the top and bottom layer. The top layer has a top opening and the bottom layer has a bottom opening, that are aligned along the vertical axis and through which a straw may be inserted into a beverage container to which the beverage container lid is attached.

主权项

1. A beverage container lid removably coupleable to a beverage container and generally designed to maintain liquid in the beverage container, comprising:
a top layer with a top opening having a diameter less than 25% of a diameter of the top layer and sized to receive a straw therethrough; a bottom layer with a bottom opening having a diameter less than 25% of a diameter of the bottom layer and sized to receive the straw therethrough, the bottom opening and top opening being concentrically aligned along an axis, wherein the top layer and bottom layer are attached along a perimeter of the top and bottom layers, the top and bottom layers spaced apart from each other to define a chamber configured to receive and hold liquid displaced from the container during insertion of the straw through the top and bottom openings in the lid.