Structure of a side rail of an advertising panel

#The present invention relates to a design of a corner pedestal for an advertising panel, and more particularly to a design of a corner pedestal that enables a fast changing of simply with easy open and close side rails of an advertising panel.

#In the rapidly developed industrial and commercial society, the traders have to decorate their product or put an advertisement in an advertising medium in order to sell their product smoothly. Although there are many kinds of advertising media, the best way to catch people's attention in t he darkness is the advertising panel. The structure of advertising panel and its translucent board used to be very heavy. Now they have improved to be a light and thin structure. In order to replace the conventional structure of the advertising panel, the translucent board of the advertising panel in various models are to some extent made light. Further, for the varied development of society, the traders have to change a new advertisement in time for receiving of full attention. Therefore, the advertisement board of the advertising panel should be easy to change and be pleasing to the eye. The advertising panel is popular because of changeability. However, the conventional structure of the advertising panel has a lot of trouble to change its advertisement board.

#Taiwan Patent Publication No.356275 discloses a conventional structure of an advertising panel. FIG. 3 is sectional view illustrating the conventional structure of the advertising panel.

#The structure adopted by the present invention to achieve the above and other objects can be best understood by referring to the following detailed description of the preferred embodiments and the accompanying drawings, wherein

#FIG. 1 shows a corner pedestal of an advertising panel in an assembled state.

#FIG. 2 shows a preferred embodiment of the present invention.

#Please refer to FIG. 1 and FIG. 2 that shows a corner pedestal of an advertising panel in an assembled state and a preferred embodiment of the present invention respectively. As shown, an advertising panel includes a framework having four side rails 1 and four corner pedestals 2, which is use for connecting to the corner pedestal 2.

#The side rail 1 is connected to a cover plate 12 from an outer side of a U-shaped base 11. A deforming elastic segment 13 is installed between the base 11 and the cover plate 12 to control for opening and closing the cover plate 12. The two inner side of the side rail respectively extending to lean against the plate surface may be used to clip various required board from both sides. Two lock holes 121 are provided on the two side of the base 11.

#The corner pedestal 2 like a rectangular figure is hollow in its internal part and the L-shaped side of the corner pedestal is an opening 21. A lock plate 22 is formed from the two adjacent ends of the extending of the opening 21. A lock hole 221 is provided on the lock plate 22 corresponding to the lock hole 121 of the base 11 and a screw 3 is locked the side rail 1 and the corner pedestal 2 to connect the end of the two side rails 1. A block slice 23 correspondingly formed from the two adjacent tops of the opening 21 is provided to make the cover plate 12 to stride against it.