초록

A splash-proof lid assembly is a substantially planar unit which is made up of a disc and a bottom section that is rotatably connected to the disc. By rotating the bottom section to the underside of the disc, a tube is formed which allows for drinking from a cup once the lid is placed on the cup.

대표청구항 ▼

1. A splash-proof lid for a drinking cup comprising: a circular disc having a snap fitting periphery for engagement with a cup rim; an air hole in said disc which is positioned in the center of said disc; an arched tube adjacent said snap fitting periphery, said tube having a radius that is con

1. A splash-proof lid for a drinking cup comprising: a circular disc having a snap fitting periphery for engagement with a cup rim; an air hole in said disc which is positioned in the center of said disc; an arched tube adjacent said snap fitting periphery, said tube having a radius that is concentric with the radius of said disc and less than the radius of said disc, said tube having a top portion which is above the top surface of said disc and a bottom portion which is below the bottom surface of said disc; a drinking hole in a top wall of said tube, said tube centered on said drinking hole, said air hole being smaller than said drinking hole; at least two inlets in said tube positioned in said bottom portion of said tube, such that said inlets are in fluid communication with said drinking hole to allow a user to drink through the lid when the lid is placed on top of a drinking cup. 2. The lid of claim 1 wherein said inlets are in a bottom wall of said tube. 3. The lid of claim 1 wherein said inlets are in an end wall of said bottom portion of said tube. 4. The lid of claim 1 wherein said arched tube forms an angle of about 30° to about 60°. 5. The splash-proof lid assembly of claim 1 wherein said tube forms an angle of about 30° to about 60°. 6. The splash-proof lid assembly of claim 1 wherein said disc has a projection and said bottom section has a channel which mates with said projection when said bottom section is rotated to mate with the underside of said disc. 7. The lid of claim 1 wherein said inlets are in an end wall of said tube bottom portion. 8. A splash-proof lid assembly for making a lid for use with a drinking cup comprising: a circular disc having a periphery; a first snap fitting periphery portion which extends around a first portion of said periphery, said first snap fitting periphery portion being absent from a second portion of said periphery; a tube top portion with a drinking hole therein, said tube top portion positioned adjacent to said periphery at said second portion of said periphery, said tube top portion rising above the top surface of said disc; an air hole positioned in the center of said disc; a bottom section having an arcuate side, said bottom section having a second snap fitting periphery portion which is adjacent said arcuate side and a tube bottom portion having at least two inlets therein, said tube bottom portion adjacent said second snap fitting periphery portion, said bottom section rotatably attached to said disc along said periphery of said disc such that when said bottom section is rotated under said disc, said second snap fitting periphery portion is positioned in said second portion of said periphery and said tube bottom portion aligns with said tube top portion to form an arched tube in said lid, said inlets are in fluid communication with said drinking hole, and said first snap fitting periphery portion and said second snap fitting periphery portion for a complete snap fitting periphery of said lid. 9. The lid assembly of claim 8, wherein said inlets are in a bottom wall of said tube bottom section.