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A dispenser is provided for containing and dispensing a liquid or pourable solid product. The dispenser includes a shell having a bottom and a continuous side wall, which together define a hollow cavity. A lid assembly covers the rigid shell and includes a central opening. A flexible pouch is arrang

A dispenser is provided for containing and dispensing a liquid or pourable solid product. The dispenser includes a shell having a bottom and a continuous side wall, which together define a hollow cavity. A lid assembly covers the rigid shell and includes a central opening. A flexible pouch is arranged for locating within the hollow cavity and for containing the product to be dispensed. The flexible pouch includes a pouring spout having an outlet opening. The pouring spout is arranged for extending through the lid assembly opening when the flexible pouch is situated within the hollow cavity. The lid assembly additionally includes a set of clamping members positioned to surround the pouring spout. The clamping members are responsive to actuation and arranged to move from a retracted position to a clamping position to prevent movement of the pouring spout when situated within the opening.

대표청구항 ▼

1. A dispenser for containing and dispensing a liquid or pourable solid product, said dispenser comprising: a. a shell having a bottom, a continuous side wall, which together define a cavity;b. a lid assembly disposed over said shell, said lid assembly including an opening; and,c. a flexible pouch l

1. A dispenser for containing and dispensing a liquid or pourable solid product, said dispenser comprising: a. a shell having a bottom, a continuous side wall, which together define a cavity;b. a lid assembly disposed over said shell, said lid assembly including an opening; and,c. a flexible pouch located within said cavity and for containing the liquid or pourable solid product therein, said flexible pouch including a pouring spout in open communication with said pouch and having an outlet opening, said pouring spout arranged for extending through said lid assembly opening, said lid assembly additionally comprising a set of clamping members arranged for retaining said pouring spout within said opening, wherein each of said clamping members includes an arcuately shaped engaging surface for engaging said pouring spout outside surface. 2. The dispenser of claim 1, wherein said lid assembly additionally comprises an actuator arranged for moving said clamping members between said retracted and clamping positions, wherein said actuator includes a central opening through which said pouring spout is arranged to extend. 3. The dispenser of claim 1, wherein the engaging surfaces of said clamping members are contoured to fit a portion of the outer surface of said pouring spout. 4. The dispenser of claim 3, wherein said portion is hexagonal in shape. 5. The dispenser of claim 2, wherein each of said clamping members includes an upstanding resilient pin, and wherein said actuator includes a plurality of elongated channels each having a length, said pins being disposed within said channels so that upon manual rotation of said actuator, said pins travel along the length of said channels causing said clamping members to move between said retracted and clamping positions. 6. The dispenser of claim 5, wherein said elongated channels are disposed on the underside of said actuator. 7. The dispenser of claim 1, wherein said flexible pouch and said pouring spout are made from compatible materials for heat sealing to each other. 8. The dispenser of claim 1, wherein said bottom is releasably attached to said shell for insertion of said flexible pouch therethrough.