Abstract: A window curtain tieback device, the structural configuration of which is comprised of a clip mount positioned at the bottom end of a body that provides for the tacking of a window curtain, with the body of the clip mount having a bottom wall surface of a certain thickness and, furthermore, a recess formed in the bottom end. A draw bar is inserted into the recess and, furthermore, after the draw bar has been inserted, a joint section is formed between it and the bottom wall surface of the body. Internally positioned in a hole through the top end of the draw bar is a torsion spring and, furthermore, the top end of the draw bar is hinged via an insertion pin to the vertical surface of a top support member at the side of the body. The hooked section of the top support member is insertionally positioned in the joint section formed between the bottom end of the body and the draw bar.