| 摘要 |
The present invention relates to a roller for a window. According to the present invention, a provided roller for a window is installed to be inserted into a mounting groove formed on the lower surface of a window frame, and has fixing pieces protruding to be externally bent from the upper and the lower side of the outer housing of the roller respectively, wherein the fixing piece on the upper side of the outer housing is fixed in the mounting groove and the fixing piece on the lower side of the outer housing is fixed to the inner surface of the window frame, thereby fixing the roller to be coupled in the mounting groove. |
