| 摘要 |
<p>The objective of the present invention is to provide a coating roller to allow one end of a handle connection rod to be smoothly rotated in a through hole of a roller brush support. To achieve the objective, the coating roller comprises two roller brushes in which roller axes are arranged in parallel to each other; a roller brush support which has″��Prime; shaped and includes two insertion parts that are formed in parallel to each other to be inserted along the roller axes, and a connection part to connect the insertion parts at one side end; a through hole formed in the roller axis directions at the middle part of the connection part; a handle which is gripped by a hand to push the roller brushes; and a handle connection rod which is coupled to the connection part by coupling the other end thereof to the handle and by inserting one end thereof into the through hole. The coating roller is characterized in that: one end of the handle connection rod is bent to be inserted into the through hole; one end inserted into the through hole includes one side washer and the other side washer formed interposing the connection part therebetween; one side fixing means and the other side fixing means are respectively installed on both external sides interposing one side washer and the other side washer therebetween; and an elastic body is installed to have both ends supported between one side fixing means and one side washer and to apply elasticity force to adhere one side washer, the connection part and the other washer to the other fixing means.</p> |
