Systems and methods for monitoring and controlling dispenser fluid refill

• US 10,189,698 B2
• Filed: 01/04/2017
• Issued: 01/29/2019
• Est. Priority Date: 01/05/2016
• Status: Active Grant

• Current Assignee: GOJO Industries Incorporated
• Original Assignee: GOJO Industries Incorporated
• Inventors: Proper, Scott T., Corney, Richard E., Brown, Paul
• Primary Examiner(s): Arnett, Nicolas A
• Application Number:
  US15/398,170
• Publication Number:
  US 20170190563A1
• Time in Patent Office: 755 Days
• CPC Class Codes: A47K 2005/1218 Table mounted; Dispensers integrated with the mixing tap
• CPC Class Codes: A47K 5/1217 Electrical control means for the dispensing mechanism
• CPC Class Codes: B67D 7/0288 Container connection means for dispensing beverages on draught B67D1/0829
• CPC Class Codes: B67D 7/0294 Combined with valves
• CPC Class Codes: B67D 7/3245 relating to the transfer method
• CPC Class Codes: B67D 7/34 Means for preventing unauthorised delivery of liquid
• CPC Class Codes: B67D 7/348 by interrogating an information transmitter, e.g. a transponder B67D7/145 takes precedence
• CPC Class Codes: B67D 7/84 Casings, cabinets or frameworks; Trolleys or like movable supports

Abstract

A counter mountable fluid dispenser includes a below deck assembly and an above deck assembly. The below deck assembly includes a reservoir for storing a fluid, a dispensing mechanism in fluid communication with the reservoir, and a controller in circuit communication with the dispensing mechanism for operation of the dispensing mechanism. The above deck assembly includes a spout defining an outlet port in fluid communication with the reservoir for dispensing fluid stored in the reservoir upon operation of the dispensing mechanism, an external supply port in fluid communication with the reservoir by a supply passage to supply fluid to the reservoir, an access door movable between a closed position blocking access to the external supply port and an open position permitting access to the external supply port, and a switch mechanism configured to disable the dispensing mechanism when the access door is in the open position.

Claims

1. A fluid dispensing system comprising:

a counter mountable fluid dispenser comprising;

a below deck reservoir for storing a fluid;

an above deck spout including an outlet port at a front portion of the spout, the outlet port being in fluid communication with the reservoir for dispensing fluid stored in the reservoir, and an external supply port at a rear portion of the spout, with the external supply port including a quick disconnect socket connected with the reservoir by a supply passage to supply fluid to the reservoir; and

an access door assembled with the spout, the access door being movable between a closed position blocking access to the external supply port and an open position permitting access to the external supply port; and

an external refill container for storing a refill fluid, the external refill container including a quick disconnect plug connectable with the quick disconnect socket;

wherein the spout includes a release button disposed on an outer surface of the spout, the release button being depressible to disengage the quick disconnect plug from the quick disconnect socket.

2. The fluid dispensing system of claim 1, wherein the access door is slideable in a forward direction from the closed position to the open position.

3. The fluid dispensing system of claim 1, wherein the spout further includes a latching mechanism securing the access door in the closed position.

4. The fluid dispensing system of claim 3, wherein the latching mechanism comprises a flexible tab on the spout that interlocks with a portion of the access panel, the access panel including an aperture sized and positioned for insertion of a tool through the aperture to disengage the flexible tab from the access panel.

5. The fluid dispensing system of claim 1, further comprising a dispensing mechanism in fluid communication with the reservoir, and a switch mechanism configured to disable the dispensing mechanism when the access door is in the open position.

6. The fluid dispensing system of claim 1, wherein the access door defines an entire upper surface of the spout.

7. The fluid dispensing system of claim 1, wherein the release button is depressible to engage a release button disposed on the quick disconnect socket.

8. A counter mountable fluid dispenser comprising:

a below deck reservoir for storing a fluid;

an above deck spout including an outlet port at a front portion of the spout, the outlet port being in fluid communication with the reservoir for dispensing fluid stored in the reservoir, and an external supply port at a rear portion of the spout, with the external supply port including a quick disconnect socket connected with the reservoir by a supply passage to supply fluid to the reservoir, the quick disconnect socket being configured to connect with a quick disconnect plug of an external refill container; and

an access door assembled with the spout, the access door being movable between a closed position blocking access to the external supply port and an open position permitting access to the external supply port;

wherein the spout includes a release button disposed on an outer surface of the spout, the release button being depressible to disengage the quick disconnect socket from a connected quick disconnect plug.

9. The fluid dispenser of claim 8, wherein the access door is slideable in a forward direction from the closed position to the open position.

10. The fluid dispenser of claim 8, wherein the spout further includes a latching mechanism securing the access door in the closed position.

11. The fluid dispenser of claim 10, wherein the latching mechanism comprises a flexible tab on the spout that interlocks with a portion of the access panel, the access panel including an aperture sized and positioned for insertion of a tool through the aperture to disengage the flexible tab from the access panel.

12. The fluid dispenser of claim 8, further comprising a dispensing mechanism in fluid communication with the reservoir, and a switch mechanism configured to disable the dispensing mechanism when the access door is in the open position.

13. The fluid dispenser of claim 8, wherein the access door defines an entire upper surface of the spout.

14. The fluid dispenser of claim 8, wherein the release button is depressible to engage a second release button disposed on the quick disconnect socket.

15. A method of filling a below deck reservoir of a fluid dispenser having an above deck spout, the method comprising:

moving an access door assembled with the spout from a closed position blocking access to an external supply port in the spout to an open position permitting access to the external supply port, the external supply port being in fluid communication with the reservoir;

connecting a quick disconnect plug on an external refill container with a quick disconnect socket of the external supply port;

pouring refill fluid from the external refill container into the external supply port to refill the reservoir;

pressing a release button on the spout to disengage the quick disconnect plug from the quick disconnect socket; and

moving the access door to the closed position.

16. The method of claim 15, wherein moving the access door from the closed position to the open position comprises sliding the access door in a forward direction.

17. The method of claim 15, further comprising disengaging a latching mechanism securing the access door in the closed position prior to moving the access door to the open position.

18. The method of claim 17, wherein disengaging the latching mechanism comprises inserting a tool through an aperture in the access door.

19. The method of claim 15, wherein moving the access door to the open position operates a switch mechanism to disable a dispensing mechanism of the fluid dispenser.

20. The method of claim 15, wherein pressing the release button engages a second release button disposed on the quick disconnect socket.