Patent ID: 7730923

Claim:
An adjustable hanging apparatus for blind valances, wherein a window blind has a headrail and the hanging apparatus is disposed on a predetermined position of the headrail, so that the valance can be disposed thereon, the hanging apparatus comprising: a hanging device, having a base and a hook disposed on a rear side of the base, the hook being used to hook on the predetermined position of the headrail, and an opening being disposed on a front side of the base and backwardly extending with a predetermined depth to form an accommodation space, and a plurality of troughs being disposed on side walls of the accommodation space; and a mounting device, having a joint portion disposed on a front end thereof so as to mount with the valance, a jam portion disposed on a rear end of the mounting device, at least one positioning flange disposed at the exterior of the mounting device so as to be inserted into at least one corresponding trough, wherein the jam portion of the mounting device is inserted into the accommodation space through the opening, and the positioning flange is simultaneously inserted into the corresponding trough, and wherein the accommodation space has two mounting plates, one end of each of the two mounting plates extending backwardly to form a projection portion so as to define a neck portion with a reduced width, the mounting plates form the side walls of the accommodation space and the plurality of troughs are formed on the mounting plates respectively.