Hinged aerosol actuator elements for sanitary flush bowl

Claim 1

IN A SANITARY INSTALLATION INCLUDING A FLUSH-BOWL, A SEAT AND A COVER OVER SAID SEAT, MEANS HINGEDLY CONNECTING SAID SEAT AND COVER TO SAID FLUSH-BOWL FOR PIVOTAL MOVEMENT ABOUT A COMMON AXIS FROM CLOSED POSITION WHERE SAID SEAT AND COVER LIE OVER SAID FLUSH-BOWL TO OPEN POSITION WHERE THEY STAND GENERALLY UPRIGHT, THE IMPROVEMENT IN THE COMBINATION COMPRISING: (A) A PRESSURIZED CONTAINER HAVING A NOZZLE-PLUG NORMALLY BIASED TO INOPERATIVE POSITION, SAID NOZZLEPLUG DEPRESSIBLE ALONG THE AXIS OF SAID CONTAINER TO OPERATIVE POSITION THEREOF; (B) A CAM MEMBER ON EACH OF SAID SEAT AND COVER ADJACENT SAID HINGED ENDS AND OFFSET FROM SAID COMMON AXIS TO BE DISPLACED ABOUT SAID AXIS WHEN EITHER OF SAID SEAT AND COVER IS PIVOTED, AND (C) MEANS OPERABLE BY EITHER OF SAID CAMS TO ACTUATE SAID NOZZLE-PLUG OF THE CONTAINER IN A RECTILINEAR MOTION CAUSING OPERATION THEREOF ONLY WHEN EITHER OF SAID SEAT AND COVER STANDS ABOUT MID-WAY BETWEEN SAID CLOSED AND OPEN POSITION AND VICE VERSA.