| 摘要 |
PURPOSE: A border frame is provided to prevent the structural warpage of a signboard due to external force like wind by connecting a bracket to a support bar. CONSTITUTION: A square box-shaped body frame(40) comprises a front panel groove(41) formed in a one end terminal, an insertion groove(42) formed in the other end terminal, a guide groove(43), and a pair of bonding grooves(45). A bracket(50) comprises an insertion terminal(51), a body(52), and a pair of support terminals(53). A secondary border frame(60) is inserted into the insertion groove and guide groove of the body frame. A front panel(20) is combined with the front panel groove of the body frame. An illumination frame(30), which is combined with an LED lamp(31), is combined with the insertion groove. A support bar(54) is inserted into the bracket. A secondary panel(67) and a secondary front frame(68) are inserted into the secondary border frame. |
