CLEANING AND WASHING TOOL FOR DRAIN PIPE

摘要

PROBLEM TO BE SOLVED: To provide a cleaning and washing tool for solving clogging by reliably removing solid matters fixed on the inner face of a drain pipe even if the solid matters are hard.

SOLUTION: A steel rod 30 is inserted into a synthetic resin pipe 20 at a gap and both ends of the rod 30 are projected out of both ends of the synthetic resin pipe 20 and a brush 40 is attached to the projected tip end part through an installation part 31. The synthetic resin pipe 20 is held by a worker and inserted into a drain pipe 60 from a manhole 50 while being sagged and the portion of the steel rod 30 corresponding to the sagged part of the synthetic resin pipe 20 is also gagged and the rotation of the steel rod 30 is guided by the inner face of the synthetic resin pipe 20 to make the steel rod 30 rotatable in the sagged state and, the pushing force of the steel rod 30 is transmitted as it is to the brush 40.

COPYRIGHT: (C)2005,JPO&NCIPI