| 摘要 |
The purpose of the present invention is to provide a roller for painting, which is formed to allow one end of a handle connecting rod to be smoothly rotated with respect to a roller brush support in order to allow a handle to be rotated relatively freely around a roller brush even when a force is applied to one side end of the roller brush and a bending force acts on a combination part between the roller brush support and the handle connecting rod. According to the present invention, with regard to a roller for painting, which comprises: two roller brushes where roller axes are arranged to be parallel to each other; a roller brush support having a U-shape, consisting of two insertion parts which are inserted along the roller axes and are parallel to each other and a connection part which connects the insertion parts on the side ends; a rotary shaft part protruding in the opposite direction of the roller brushes from the middle of the connection part; a handle gripped with the hand to push the roller brushes; and a handle connecting rod which has a penetrating hole formed on one end and the other end coupled to the handle and rotates when the rotary shaft part is inserted into the penetrating hole, the roller for painting is characterized by one side washer and the other side washer which are installed on the rotary shaft part with respect to one end of the handle connecting rod. Furthermore, one side support means and the other side support means are separately installed on both outer sides with respect to the one side washer and the other side washer. Furthermore, an elastic body is placed between the one side support means and the one side washer to apply an elastic force in order to allow the one side washer, one end of the handle connecting rod and the other side washer to be tightly coupled toward the other side support means. |
