Abstract: A device is selectably movable between a “clasp” configuration and a “hanger” configuration. The device has a device body, a first spring biased hinge at a first end of the device body and a second spring biased hinge at a second end of the device body, a clip hingedly connected to the first end of the body, and a hook hingedly connected to the second end of the body. The hinges bias the device to a closed position clasp configuration and the clip and the hook are swingable against spring bias to an open position hanger configuration. The device has physical stops to limit angular motion of both clip and hook to less than 90 degrees each.

Abstract: This utility model discloses a shaft device used for a bag hanging device and a bag hanging device that uses said shaft device. Said shaft device comprises a shaft sleeve, a shaft, a cam, a pressure wheel, and a helical compression spring. One end of the shaft sleeve is a closed end with a through hole at the center thereof, and the other end is an open end. The cam is situated at the open end of the shaft sleeve. A catching disc provided on one end of the shaft is held in the catching groove at the outer end of the cam, and the shaft successively passes through the cam and the pressure wheel and helical compression spring that are inside the shaft sleeve. The concave groove at the other end of the shaft projects out of the closed end of the shaft sleeve, and there is a catching button in said concave groove.