Patent ID: 7490653

Claim:
A door and window ornamental article positioning device, comprising a fan-shaped blind body and a support unit mounted to a central hollow-out portion of the fan-shaped blind body wherein both end undersides of the fan-shaped blind body have a counterweight board with insert pieces fixedly attached thereto respectively, and the support unit is composed of two stop plates and a support mount with coupling cavities defining therein; both stop plates have a connecting portion protruding at one side thereon respectively to be mounted to the coupling cavity at both sides of the support mount, permitting both stop plates to correspond to each other with a restricting space defined there-between to position and hold the fan-shaped blind body in an expanded state; the support mount is equipped with an arcuate support portion to correspondingly fit to the hollow-out portion of the fan-shaped blind body, and a set of wing panels each having insert hooks disposed thereon is provided symmetrically extending at the both external sides of the support mount thereon to engage with the insert pieces of the counterweight boards thereby; therefore, via the separate design of the support unit with the stop plates detachably engaged with the support mount, the arcuate support portion of the support mount can be individually processed to fit to the various circumferential sizes of the central hollow-out portion of the fan-shaped blind body.