초록 ▼

A closure member for use with a bottle wherein the bottle is threadably connected to a filling head of an apparatus for diluting and dispensing a concentrated chemical product. The closure member is frictionally fitted into the neck of the bottle and has threads to interconnect the bottle to the fil

A closure member for use with a bottle wherein the bottle is threadably connected to a filling head of an apparatus for diluting and dispensing a concentrated chemical product. The closure member is frictionally fitted into the neck of the bottle and has threads to interconnect the bottle to the filling head. In a preferred manner, the frictional fit between the closure member and the bottle neck is provided by flexible finger members extending from the closure member and a rib member extending from the neck of the bottle. In another preferred manner, the closure member includes a core section for housing a valve body.

대표청구항 ▼

[What is claimed is:] [7.]a plug member having a core section constructed and arranged to fit within a passage of the neck portion of a bottle;a wall section spaced from the core section;at least one flexible engagement member positioned between the wall section and core section for engagement with

[What is claimed is:] [7.]a plug member having a core section constructed and arranged to fit within a passage of the neck portion of a bottle;a wall section spaced from the core section;at least one flexible engagement member positioned between the wall section and core section for engagement with at least one frictional engagement member operatively associated with the neck portion of the bottle to provide a retention of the closure member in the neck passage;thread means operatively associated with the wall section; andthe wall section and the core section being one piece;whereby when the closure member is engaged in the neck of the bottle the thread means will provide connection of the bottle to the filling head.