Patent ID: 8186411

Claim:
A window blind assembly adapted for being mounted to a window, said window blind assembly comprising: a roller blind unit including a roller rod that extends horizontally and that is rotatably mounted at or in proximity to an upper edge portion of the window, and a roller blind cloth a top edge of which is connected to said roller rod and which is able to be wound around and extended from said roller rod; a curtain member unit including a folding curtain cloth a top edge of which is mounted at or around the upper edge of the window; and a clamping unit including a connecting clamp that extends horizontally, and has a first clamping portion that clamps onto said folding curtain cloth and a second clamping portion that clamps onto said roller blind cloth; wherein when said roller blind unit is manipulated such that said roller blind cloth is wound around said roller rod, a section of said folding curtain cloth clamped by said first clamping portion of said connecting clamp is displaced upwardly, such that said folding curtain cloth is folded; wherein said first clamping portion of said connecting clamp has a front rod and a rear rod disposed adjacent to each other and which define a first slot for clamping onto said folding curtain cloth; and wherein said second clamping portion has a front rod and a rear rod disposed adjacent to each other and which define a second slot for clamping onto said roller blind cloth, said front rod of said second clamping portion being coupled to said rear rod of said first clamping portion.