Window blind assembly

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 piece 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 curtain member, said curtain member having a sheltering portion a top edge of which is mounted at or around the upper edge of the window, and a plurality of partitioning portions that extend horizontally, are respectively connected to a rear surface of said sheltering portion, and are vertically spaced apart from each other;
• and
• a clamping unit including a plurality of connecting members associated respectively with said partitioning portions, each of said connecting members having a confining portion, and to securing portions that are connected to opposite ends of said confining portion and that connect said confining portion to respective one of said partitioning portions, said confining portion, said securing portions, and said partitioning portion defining a slot thereamong for extension of said roller blind piece therethrough;
• wherein when said roller blind unit is manipulated such that said roller blind piece is wound around said roller rod, said sheltering portion is displaced upwardly, thereby folding said sheltering portion;
• wherein each of said connecting members further has an inserting rod inserted into the respective one of said partitioning portions;
• and
• wherein each of said securing portions of each of said connecting members has a sleeve part formed with a recess that is engaged with an end of said confining portion of said connecting member, and a clamping part coupled removably to a part of the respective one of said partitioning portions that is wound around said inserting rod and cooperating with said inserting rod to clamp said roller blind piece therebetween.