| 摘要 |
A ledge for signboard is provided to save the advertising board changing cost by reducing the work component in the advertising board change operation. The ledge for signboard comprises a lattice type first frame(10) fixed by the anchor bolt(2) and a plurality of advertising board support stands(20) combined with the first frame by the fastening means(4). The advertising board support stands comprises the lattice type second frame(30), the stabilizer(41) mounted on the front side of the second frame, the fluorescent lamp(42), the cover(50) protecting the lighting part. The advertising board support stand comprises the horizontal blade strut(21) and vertical support(22). |
