Tamper-proof chemical dispensing device for high security environments
First Claim
1. A tamper proof apparatus for dispensing a selected liquid comprising:
- a cabinet enclosure having an open front for enclosing interior components;
a hinged faceplate covering the open front of the cabinet enclosure;
a mixing unit fastened to an inside surface of the hinged faceplate for mixing the selected liquid in a selected proportion of a liquid chemical product and a liquid solvent;
a filling nozzle coupled to the mixing unit for dispensing the selected liquid into a container;
a pushbutton coupled to the mixing unit through the hinged faceplate for causing the selected liquid to be dispensed from the filling nozzle; and
a locking plate that may be detachably coupled to an outside surface of the hinged faceplate for restricting access to the pushbutton.
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention can be characterized as a tamper proof apparatus for dispensing a selected liquid such as a cleaning product in a environment where protection against abuse and vandalism is desired. The tamper proof apparatus includes a cabinet enclosure having an open front for accessing interior components; a hinged faceplate covering the open front of the cabinet enclosure; a mixing unit fastened to an inside surface of the hinged faceplate for dispensing the selected liquid; a filling recess formed in the hinged faceplate for limiting a dimension of a container placed inside the filling recess; a filling nozzle coupled to the mixing unit for dispensing the selected liquid into the container placed inside the filling recess; a pushbutton coupled to the mixing unit through the hinged faceplate for causing the selected liquid to be dispensed through the filling nozzle; and a locking plate that may be detachably coupled to the hinged faceplate for restricting access to the pushbutton individually.
42 Citations
33 Claims
-
1. A tamper proof apparatus for dispensing a selected liquid comprising:
-
a cabinet enclosure having an open front for enclosing interior components;
a hinged faceplate covering the open front of the cabinet enclosure;
a mixing unit fastened to an inside surface of the hinged faceplate for mixing the selected liquid in a selected proportion of a liquid chemical product and a liquid solvent;
a filling nozzle coupled to the mixing unit for dispensing the selected liquid into a container;
a pushbutton coupled to the mixing unit through the hinged faceplate for causing the selected liquid to be dispensed from the filling nozzle; and
a locking plate that may be detachably coupled to an outside surface of the hinged faceplate for restricting access to the pushbutton. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
-
-
22. A tamper proof apparatus for dispensing a selected liquid comprising:
-
cabinet enclosure means for enclosing interior components;
faceplate means for covering an opening in the cabinet enclosure means;
mixing unit means coupled to the faceplate means for mixing a selected proportion of a liquid chemical product and a liquid solvent constituting the selected liquid;
filling nozzle means coupled to the mixing unit means for dispensing the selected liquid into a container;
pushbutton means coupled to the mixing unit means for causing the selected liquid to be dispensed from the filling nozzle; and
locking plate means detachably coupleable to the faceplate means for restricting access to the pushbutton. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30)
-
-
31. A tamper proof apparatus for dispensing a selected liquid comprising:
-
a cabinet enclosure having an open front for accessing interior components;
a hinged faceplate covering the open front of the cabinet enclosure;
a mixing unit coupled to the cabinet enclosure;
a filling nozzle coupled to the mixing unit for directing a stream of the selected liquid into a sink basin;
a lever coupled to the mixing unit for causing the selected liquid to be dispensed through the filling nozzle into the sink basin; and
a lock coupled to the lever for restricting access to the lever individually. - View Dependent Claims (32, 33)
-
Specification