Arrangement with a waste container, a cover therefor, and a cover opening mechanism for household and sanitary applications

An arrangement for storing wastes for household and sanitary applications, comprising:

• an understructure which is mountable to a wall, said understructure having at a lower portion thereof guiding projections and at an upper portion thereof arms being provided with invented U-shaped cutouts;
• a waste container being provided at a rear and lower side thereof with inclined guide surfaces for cooperation with said guiding projections, at a rear end upper portion thereof with guiding webs for insertion into and cooperation with said U-shaped cutouts, and with at least one actuating element;
• and a cover for closing said waste container in a rest position, said cover being turnably mountable in said understructure around an axis and having a sliding surface for cooperating with said actuating element;
• wherein said waste container and said cover are so mountable in said understructure that in said rest position said guiding surfaces rest on said guiding projections, said guiding webs project into said cutouts and said cover closes said waste container, and that by turning said waste container the guiding surfaces are moved along said guiding projections for also lifting said waste container such that said actuating element acts onto said sliding surface of said cover, turns said cover around said axis and thus opens said waste container, and that waste container and said cover are moved back to said rest position by gravity force when said waste container is subsequently released after said turning and lifting movement.