| 摘要 |
A letter signboard is provided to secure quick and firm assembly and to reduce the size by combining a cover to side plates joined with a bottom plate without a combining member. In a letter signboard forming designed letters by the combination of a cover(150), side plates(110), and a bottom plate(130), the side plate includes a body unit(101) having a vertical section with predetermined thickness and height; a horizontal support tap(103) extended from the lower end of the body unit toward the inside; a first fixing frame(105) extended from the body unit toward the inside to form a first combination groove(115) of a predetermined gap between the support tap and the first fixing frame; a fixing guide tap(107) protruded inward from the upper end of the body unit; and a second fixing frame(109) extended from the body unit toward the inside to form a second combining groove(125) of a predetermined gap between the fixing guide tap and the second fixing frame. The edge of the bottom plate is inserted into the first combining groove and fixed to the side plates. The edge of the cover is inserted into the second combining groove and settled to the side plates. |
