Abstract: An angle adjustable car reading lamp having a housing to deposit a case-like frame covered with are movable light penetrating plate and an upper cap to close an open top of the housing, the housing having a semi-roundly curved conductive plate fixed on an inner side wall bored with small grooves for an elastic conductive plate fixed on the frame to fit in one of the grooves to secure the frame at one of a plurality of adjustable andles when the frame is rotated to the right or the left.

Abstract: A diametrically adjustable and collapsible holder for drinking vessels having a vertical position plate, two semi-round arms fixed with an arm holding base pivotally connected with the position plate, and a plate cap also pivotally with the position plate to be swung open for 90.degree. or closed together relative to each other. The semi-round arms define a round hole for a drinking vessel such as a cup or a can to fit therein and to sit on an inner surface of the plate cap. The semi-round arms are provided with gear teeth to engage each other to enable both arms to move inward or outward to enlarge or contract the hole they define.