Abstract: A window shade contains: at least one mounting holder and two shading assemblies mounted on two sides of a glass window. Each mounting holder includes a sucking portion and a connecting portion, a first surface of the sucking portion is an adhesion face for adhering each mounting holder with the glass window, and a second surface of the sucking portion is an external face formed with the connecting portion, the connecting portion has two retaining slots defined on two peripheral sides thereof. Each shading assembly includes an adjustable shading cloth which is pulled outwardly, and the adjustable shading cloth has a positioning post disposed on one side thereof to retain with each of the two retaining slots.

Abstract: A vehicle curtain lock has a U-shaped track, an abutting head, a sliding body, a resilient element and a clasp device. The U-shaped track has an inner channel and a longitudinal opening and slidably holds the sliding body, the abutting head and the resilient element inside the inner channel. The sliding body is mounted against the longitudinal opening to hold the abutting head inside the inner channel. The resilient element is mounted between the sliding body and the abutting head to push the abutting head against the U-shaped track to hold the sliding body in a locked position. The clasp device is connected to the abutting head and has a distal end with a clasp to adapt to secure a curtain. Pulling the clasp device disengages the abutting head from the U-shaped track to allow the sliding body to freely slide along the U-shaped track.