초록 ▼

A three-way elbow for connection between a trap and a waste line is provided with a valved access ending in a plug. Removal of the plug allows attachment of a first end of a hose in its place. The second end of the hose is held above the water level of a sink by attachment to a board that fits over

A three-way elbow for connection between a trap and a waste line is provided with a valved access ending in a plug. Removal of the plug allows attachment of a first end of a hose in its place. The second end of the hose is held above the water level of a sink by attachment to a board that fits over the sink. A snake inserted through the hose is directed by passageways in the elbow to the waste line. A container is mounted between a faucet for the sink and the second end of the hose so that disinfectant in the container can be carried into the hose. Brushes are mounted in the second end of the hose so as to aid in cleaning the snake as it is withdrawn.

대표청구항 ▼

A method for providing a plumbing configuration for unclogging a connecting line between a trap and a sewer line should the connection become clogged, said method comprising steps of: removing any coupling between the trap and the connecting line so as to provide an open end of the connecting line a

A method for providing a plumbing configuration for unclogging a connecting line between a trap and a sewer line should the connection become clogged, said method comprising steps of: removing any coupling between the trap and the connecting line so as to provide an open end of the connecting line and an open outlet of the trap; configuring a three-way elbow to have first and second opposing outlets connected by a first pipe and a third outlet connected by a second pipe to said first pipe, said pipes being perpendicular; coupling a first outlet of said three-way elbow to the open end of the connecting line; coupling a valve to a second outlet of the three-way elbow, the valve being normally closed; coupling a third outlet of the three-way elbow to the open outlet of the trap; coupling a first end of a flexible hose to the valve; coupling a funnel to the second end of the flexible hose; mounting the funnel above the level of any liquid in the sink; opening the valve; passing a snake into the connecting line via the funnel, the flexible hose, the valve, and the second and first outlet of the three-way elbow; operating the snake so as to free any obstruction in the connecting line; withdrawing the snake while pouring disinfectant into the funnel; closing the valve; and decoupling the first end of the flexible hose from the valve.