| 摘要 |
A movable awning device formed by assembling a slider, transversely slidably moving a developed external corner canvas, into the winding roller of the pro corner canvas and supportedly fitting the front bar of the external corner canvas to a transverse guide rail moved in parallel with the winding roller by a folding arm or the front bar of a rectangular awning moved in parallel with the winding roll by the folding arm. The aesthetic appearance of the exterior of a building including a corner space part at an external corner part can be remarkably improved.
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