| 摘要 |
PURPOSE: A double roller for coating is provided to prevent a coating from falling from a wall by absorbing the falling coating from a main roller using a sub-roller, and to improve the efficiency of a coating process. CONSTITUTION: A double roller for coating comprises the following: a fixing shaft(10) formed in a reversed C shape to insert a main roller(20) and a sub-roller(30); a supporting stand(40) including an elastic body penetration hole(41); an operation shaft(50) connected with the end of the supporting stand while rotating by the pressure around the supporting stand and returns by the elastic of the elastic body; and the elastic body(60) in which both ends are fixed to the penetration hole. |
