Funnel for waterpillow

Details Funnel for waterpillow Funnel for waterpillow

A - Human Necessities

47

G

A47G 9/10 (2006.01) A47C 27/08 (2006.01) A47G 9/00 (2006.01)

Patent

CA 2372648

A simplified system for adding or removing water from a waterpillow is disclosed. A funnel tool simplifies the filling of water by releasably engaging a filling port of the pillow. This funnel as it is connected to the water retaining envelope of the pillow also allows bleeding of air from the envelope. The funnel tool further acts as a releasable tool for engaging the threaded plug used to close the outlet. The desired low profile of the outlet and plug make removal and/or insertion of the plug difficult for same users which problems are overcome with use of the funnel tool.

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