| 摘要 |
PURPOSE: A roller for a pipe is provided to rapidly and precisely coat the pipe, to reduce the manufacturing cost, and to enable a user to safely coat the pipe on a higher location using a push stick. CONSTITUTION: A roller for a pipe comprises the following: streamlined shape grooves(A,B) formed on the roller to match the roller with the pipe; and a paint container(C) for putting paint to the roller. The paint container includes more than one oval type protrusion(1,2). The roller for the pipe is capable of manufacturing into a fixing type or a refilling type. The paint container is formed with a plastic material or a steel plate. |
