PREFABRICATED FRAME SIGNBOARD CAPABLE OF PRESENTING VARIOUS BACKGROUNDS

摘要

The present invention relates to a prefabricated frame signboard capable of presenting various backgrounds, which comprises: a front vertical surface (10); an upper horizontal surface (12) which is extended perpendicular to the upper portion of the front vertical surface (10); a lower horizontal surface (14) which is extended perpendicular to the lower portion of the front vertical surface (10) and parallelly faces the upper horizontal surface to the center of the upper horizontal surface (12) side by side; a member coupling vertical surface (16) which is extended perpendicular to one side of the lower horizontal surface (14) to stand upward; a member end coupling surface (18) which is horizontally extended perpendicular to the upper portion of the member coupling vertical surface (16); an iron plate coupling vertical surface (20) which is extended perpendicular to one side of the member end coupling surface (18) to be stood upward; a reinforcing surface (22) which is horizontally extended perpendicular to the upper portion of the iron plate coupling vertical surface (20); a signboard frame (1) which is vertically extended perpendicular to one portion of the reinforcing surface (22) and is extrusion molded long in the length direction to form a rectangular shape since the signboard frame forms a back vertical surface (24), wherein the back vertical surface is extended to one side of the upper horizontal surface (12) to be integrally formed; a member panel (2) which is coupled so as to correspond to the member coupling vertical surface (16); and an iron plate panel (3) which is coupled to the iron plate coupling vertical surface (20) to prevent the member panel (2) from being separated from the member coupling vertical surface (16) to the back surface. The invention further comprises: a "??"-shaped reinforcing bracket (4) coupled to the reinforcing surface (22); and a reinforcing bar (5) which is coupled to the reinforcing bracket (4) and of which the both ends are placed at the upper and lower portions of the signboard frame (1) of a rectangular shape to prevent the twisting of the signboard frame (1), wherein the "??"-shaped reinforcing bracket (4) is a reinforcing bracket (4) which is integrally extrusion molded to the reinforcing surface (22).