TH59200B - A drain hose device with a separate hose and a valve to remove the blockage in the drain hose. - Google Patents

Abstract

It is a device for removing debris that clogged in the sink drain. Sink, dishwasher, bathroom floor, etc., no matter how shallow or deep the sewer pipe is. How long It's easy to do Just open the valve to let the water or air go in, no more problems with clogged sewer pipes, convenience, save money, time and labor, no need to dismantle the pipes. Or use a launcher and do not have to buy toxic substances to put into the pipe. Which is difficult and still life threatening And toxic to the environment as well

Claims (1)

1. A sewer device with a separate pipe and a valve for removing blockages inside the sewer pipe is a cylindrical tube (1) with a small pipe (4) connected from the side wall of the cylinder pipe (1) For connecting water or high pressure air in the pipe (1) to drive the blockage in the sewer pipe Above the junction (4), a valve plate (5) is installed to prevent backflow. Close at the end of the small tube (4) in the normal position. When the water pressure or air enters the small pipe (4) will make the valve plate sound. In the closed position of the opening at the top of the cylinder tube (1