Patent ID: 6880279

Claim:
A structure for supporting a swiveling sign board; comprising: a post clamp including at least a first and second arched clamping bands assembled substantially into a circle which are hingedly coupled to each other at their adjacent end portions and joined to each other by a fastening element at their free ends to be assembled around a periphery of a post, at least one arched clamping band being provided at its outer surface with a pillar protruded therefrom that includes a vertically formed groove on a front surface; a hanger including a socket pipe perpendicularly joined to the pillar of the post clamp, and a support bar inserted into the socket pipe and joined thereto by a fastening element, the support bar being axially provided at its lower side with a coupling groove; at least one connector including a first coupling plate, which is provided at its upper side with a coupling bulge adapted to be fitted into the coupling groove of the support bar and is provided at its lower side with a first arched hinge holder, and a second coupling plate which is coupled to the first coupling plate and is provided at its lower side with a second arched hinge holder; and a sign board which is provided at its upper side with a coupling bulge and is provided adjacent to the coupling bulge of the sign board with a guide slot through which the hinge holders of the connector pass.