Patent ID: 6898882

Claim:
A signboard device comprising: a post having a plurality of dovetail-shaped fitting grooves at its outer surface; a base joined to anchor bolts of a concrete foundation, the base being centrally provided thereon with post-seating stepped recesses comprised of at least two concentric recesses having different diameters in which a lower end of the post is seated, and the base being provided around the post-seating recesses with a plurality of radial support plates, inner sides of which come into contact with the outer surface of the post to support the post; a post cover unit including a lower cover surrounding the support plates of the base, a cylindrical intermediate cover coupled to an upper end of the lower cover and surrounding the post, and an upper cover coupled to an upper end of the intermediate cover and fixed to the post; and a signboard unit supported on an upper portion of the post in a cantilever manner to show desired information, the signboard unit being provided at its one side with a pair of dovetail-shaped rails being fitted into the dovetail-shaped fitting grooves of the post.