| 摘要 |
The present invention relates to a structure for attaching a deco bar to borders of an electronic black board. In the present invention, a screw joint groove is formed in a extrusion molding process, and a female screw unit is formed when a joint screw is joint with the screw joint groove through a long hole of a border member, such that an additional drilling process or a taping process does not required at the deco bar, and thereby, enhancing productivity and reducing costs of production. Additionally, since the screw joint groove is formed over the whole length of the deco bar, a worker can perform a joint work at a random location without confirming locations of the screw groove one by one when joining a joint screw with the screw joint groove thorugh the long hole, so as to enhacne productivity and reduce costs of production. |
