| 摘要 |
The present invention relates to a signboard fixing apparatus using profiles easy to replace a designed board. The purpose of the present invention is to make a three-dimensional signboard and the background thereof by composing a lower truss (110) and a panel-fixing truss (140) through profiles, thereby enabling the conversion of business by only replacing a signboard attached to the panel-fixing truss (140) without discarding the whole of a signboard and making a new signboard in the conversion of business. The signboard fixing apparatus in the present invention comprises: a lower truss (110) which is formed into a rectangular parallelepiped shape through the combination of profiles to make a lower structure; a three-dimensional billboard which is installed on the front portion of the upper side of the lower truss (110) through a supporting frame; a bottom extension bar (130) which is installed and fixed in the same width left and right on the rear portion of the upper side of the lower truss (110), and which has a plurality of molding combining grooves (130a) formed at regular intervals back and forth on the upper/lower sides thereof; a panel-fixing truss (140) which is formed into a rectangular shape, and which is fixed and stood through an angle iron on the upper side of the bottom extension bar (130) to be movable back and forth; a designed board (150) which is attached to the front of the panel-fixing truss (140); a top extension bar (160) which is formed in the same structure as the bottom extension bar (130), and which is installed and fixed through an angle iron on the top of the panel-fixing truss (140); a lighting box (170) which is fixed to the front end of the top extension bar (160) and which irradiates the designed board (150) with light; a billboard protecting panel (180) made from transparent material, which is installed in the front of the panel-fixing truss (140) and which protects the designed board (150); and two moldings (190) for supporting the billboard protecting panel (180), which are respectively fastened to two molding combining grooves (160a, 130a) facing each other on the top/bottom extension bars (160, 130), and which flexibly presses the top and bottom of the billboard protecting panel (180). |
