초록

The system according to the invention allows quick and easy assembly and disassembly without tools and can be stored in a space having a height of only about five inches.

대표청구항 ▼

[ What is claimed is:] [1.] A waste water disposal system, comprising a frame including relatively rigid outer portions and a flexible portion generally extending between the outer portions; a pair of wheels rotatably mounted on said frame and operable for moving said frame by rolling the frame on s

[ What is claimed is:] [1.] A waste water disposal system, comprising a frame including relatively rigid outer portions and a flexible portion generally extending between the outer portions; a pair of wheels rotatably mounted on said frame and operable for moving said frame by rolling the frame on said wheels; a flexible and collapsible container positioned on said flexible portion and having an opening for receiving waste water; a hose connected to the opening of said container for receiving the waste water; whereby said flexible and collapsible container expands as waste water fills said container; and attaching means operable for connecting said wheels detachably to said frame in an arrangement in which the center of gravity of the frame and flexible portion combined is positioned lower than a coaxial line defined by the centers of said wheels; said frame comprising rotatable sections enabling said frame to be folded to minimize the space it would occupy, whereby said system can be folded and stored conveniently.