Reclosable can ends

Abstract

Reclosable can ends including: a lid base including a scored area, wherein the scored area has a raised portion having a first height; a tab that causes the scored area to at least partially separate from the lid base to expose an opening in the lid base; a closure flap that includes: a first portion; a second portion; an opening; and a protruding portion; and a rivet that connects the tab and the closure flap to the lid base such that the tab and the closure flap are configured to rotate around the rivet, wherein the first portion is configured to be inserted into the opening in the lid base end when the tab and the closure flap are rotated to a position corresponding to a position of the opening in the lid base, and wherein a second height of the rivet is lower than the first height.

What is claimed is: 
     
         1 . A reclosable can end, comprising:
 a lid base, wherein the lid base comprises a scored area, wherein the scored area has a raised portion having a first height;   a tab, wherein a first end of the tab is configured to apply pressure to the scored area of the lid base when a second end of the tab, opposite the first end of the tab, is lifted and causes the scored area to at least partially separate from the lid base to expose an opening in the lid base;   a closure flap, wherein the closure flap comprises:
 a first portion that has dimensions corresponding to dimensions of the opening in the lid base, wherein the first portion of the closure flap connects with a portion of the tab 
 a second portion that comprises an outer edge that extends beyond the first portion of the closure flap; 
 a protruding portion that protrudes from the outer edge of the second portion of the closure flap and includes an opening; 
 at least one bump that can contact the second end of the tab when tab is in a downward position; and 
   a rivet that connects the tab and the closure flap to the lid base such that the tab and the closure flap are configured to rotate around the rivet, wherein the rivet connects the tab and the closure flap to the lid base via the opening in the protruding portion of the closure flap, and wherein a second height of the rivet is lower than the first height,   wherein the first portion of the closure flap is configured to be inserted into the opening in the lid base when the tab and the closure flap are rotated to a position corresponding to a position of the opening in the lid base, and   wherein the outer edge of the second portion of the closure flap is positioned on a top portion of the lid base when the first portion of the closure flap is inserted into the opening in the lid base.   
     
     
         2 . The reclosable can end of  claim 1 , wherein the lid base comprises a lid base pocket that has dimensions that correspond to the dimensions of the first portion of the closure flap. 
     
     
         3 . The reclosable can end of  claim 2 , wherein the lid base comprises a depressed slide area formed from the lid base pocket to the opening in the lid base. 
     
     
         4 . The reclosable can end of  claim 1 , wherein a bottom portion of the first portion of the closure flap includes a coating of sealant. 
     
     
         5 . The reclosable can end of  claim 4 , wherein the coating of sealant comprises a plurality of layers of sealant. 
     
     
         6 . The reclosable can end of  claim 4 , wherein the coating of sealant comprises a material that is harmless to consumers. 
     
     
         7 . The reclosable can end of  claim 1 , wherein the second end of the tab is concave such that the second end curves toward the first end. 
     
     
         8 . The reclosable can end of  claim 1 , wherein the first portion of the closure flap includes a raised bump that connects the closure flap to the tab. 
     
     
         9 . The reclosable can end of  claim 1 , wherein the outer edge of the second portion of the closure flap is flat. 
     
     
         10 . The reclosable can end of  claim 1 , wherein the outer edge of the second portion of the closure flap is angled upward away from the first portion of the closure flap. 
     
     
         11 . The reclosable can end of  claim 1 , wherein the outer edge of the second portion of the closure flap has an arched shape that bends away from the first portion of the closure flap. 
     
     
         12 . The reclosable can end of  claim 1 , wherein the outer edge of the second portion of the closure flap has an arched shape that bends towards the first portion of the closure flap. 
     
     
         13 . The reclosable can end of  claim 1 , wherein the outer edge of the second portion of the closure flap has an arched shape. 
     
     
         14 . The reclosable can end of  claim 1 , wherein the rivet is formed as part of the top portion of the lid base. 
     
     
         15 . The reclosable can end of  claim 1 , wherein the rivet is formed as part of the tab. 
     
     
         16 . The reclosable can end of  claim 1 , wherein the rivet is not formed from any of the lid base, the tab, and the closure flap. 
     
     
         17 . The reclosable can end of  claim 1 , wherein the lid base comprises a drip catch. 
     
     
         18 . A reclosable can end, comprising:
 a lid base, wherein the lid base comprises a scored area wherein the scored area has a raised portion having a first height;   a tab, wherein a first end of the tab is configured to apply pressure to the scored area of the lid base when a second end of the tab, opposite the first end of the tab, is lifted and causes the scored area to at least partially separate from the lid base to expose an opening in the lid base;   a closure flap, wherein the closure flap comprises:
 a first portion that has dimensions corresponding to dimensions of the opening in the lid base, wherein the first portion of the closure flap connects with a portion of the tab; 
 a second portion that comprises an outer edge that extends beyond the first portion of the closure flap; and 
 a protruding portion that protrudes from the outer edge of the second portion of the closure flap and includes an opening; and 
   a rivet that connects the tab and the closure flap to the lid base such that the tab and the closure flap are configured to rotate around the rivet, wherein the rivet connects the tab and the closure flap to the lid base via the opening in the protruding portion of the closure flap, and wherein a second height of the rivet is lower than the first height,   wherein the first portion of the closure flap is configured to be inserted into the opening in the lid base when the tab and the closure flap are rotated to a position corresponding to a position of the opening in the lid base,   wherein the outer edge of the second portion of the closure flap is positioned on the top portion of the lid base when the first portion of the closure flap is inserted into the opening in the lid base, and   wherein the lid base comprises a push button that is positioned to serve as a stop against movement of the closure flap and the tab, but may be selectively depressed to permit movement of the closure flap and the tab.   
     
     
         19 . The reclosable can end of claim  20 , wherein the lid base comprises a lid base pocket that has dimensions that correspond to the dimensions of the first portion of the closure flap. 
     
     
         20 . The reclosable can end of  claim 19 , wherein the lid base comprises a depressed slide area formed from the lid base pocket to the opening in the lid base.