Foldable cup lid

Abstract

A foldable cup lid includes a lid body; a threaded groove formed on the lid body; a placement region formed on the lid body; a connecting tube fixedly attached to the lid body and in communication with the placement region; a suction tube hingedly connected to an inner wall of the placement region and corresponding to the connecting tube; a first hinge plate hingedly connected to the suction tube. The first hinge plate is located within the placement region when the suction tube is closed and flips over to contact a top surface of the lid body when the suction tube is opened; and a second hinge plate hingedly connected to the first hinge plate, wherein the second hinge plate is located within the placement region when the suction tube is closed and flips over to one side of the lid body when the suction tube is opened.

Dependencies are inferred from the claim text.