LID WITH A DATE DISPLAY

摘要

A lid includes a cover plate and at least one date display device. The cover plate includes at least one mounting area having a plurality of through holes. The date display device includes a plurality of digital display units each having a plurality of flexible protruding membranes to form a digit pattern. The protruding membranes are able to be selectively bent upward or downward to change the digit pattern. Each flexible protruding membrane is foldedly connected to the mounting area, covers a respective through hole, and is convertible between a protruding configuration that protrudes upward from the respective through hole and an indenting configuration that indents downward from the respective through hole.

主权项

1. A lid comprising:
a cover plate including at least one mounting area having a plurality of through holes; and at least one date display device disposed in said mounting area and including a plurality of digital display units each having a plurality of flexible protruding membranes to form a digit pattern, said protruding membranes being able to be selectively bent upward or downward to change said digit pattern, each of said flexible protruding membranes being foldedly connected to said at least one mounting area and covering a respective one of said through holes, each of said flexible protruding membranes being convertible between a protruding configuration that protrudes upward from the respective said through hole and an indenting configuration that indents downward from the respective said through hole.