Dispensing structure with an openable member for separating two products

A dispensing structure for a container that has an opening to the container interior, said dispensing structure comprising:

• a body for extending around said container opening and having an additive holding chamber which extends through said container opening and which has a bottom end opening;
• a movable bottom end closure member at said chamber bottom end opening;
• a movable push member which (1) is disposed in said chamber, (2) has an upper end, and (3) has a lower end which is adapted to move said bottom end closure member from a closed position to an open position when said push member is pushed downwardly;
• at least one flexible arm that (1) is connected at one end with said body and at the other end with said push member, (2) is normally biased to an upwardly displaced configuration, and (3) accommodates movement of said support arm and push member to a downwardly displaced configuration;
• and
• a cover for accommodating movement between (1) a closed position over said body, and (2) an open position away from said closed position, said cover including
• (a) a peripheral frame for mounting on said body,
• (b) a top that (i) has interior and exterior surfaces, (ii) is connected with said frame, (iii) is normally biased to an outwardly convex configuration as viewed from outside said cover, and (iv) accommodates flexure of said top to a downwardly concave configuration for moving said at least one flexible arm and push member to said downwardly displaced configuration, and
• (c) an actuating member which projects from said cover top interior surface and which is adapted to push said push member downwardly when said cover top is moved to said inverted, downwardly displaced configuration.

A dispensing structure for a container that has an opening to the container interior, said dispensing structure comprising:

• a body for extending around said container opening and defining an access passage for access through said container opening, said body including a chamber for receiving an additive product for adding to said container, said chamber having an initially closed upper end and having a bottom end defining a bottom end opening;
• a movable closure means for releasably closing said chamber bottom end opening;
• and
• a deformable cover means for mounting to said body to accommodate deformation from an undeformed condition at which said closure means closes said chamber bottom end opening to a deformed condition at which said closure means is engaged and moved by said cover means to a moved position that opens said chamber bottom end opening.