Fluid dispenser and first and second fluid containers for a fluid dispenser

Patent metadata

Field	Value
Publication number	US-11484896-B2
Application number	US-202016908077-A
Country	US
Kind code	B2
Filing date	Jun 22, 2020
Priority date	Feb 2, 2015
Publication date	Nov 1, 2022
Grant date	Nov 1, 2022

Abstract

A refillable fluid container for a fluid dispenser is provided. The refillable fluid dispenser includes a body, an output port and a dispensing mechanism. The body includes at least one wall that defines a reservoir for storing fluid therein. The output port is in fluid communication with the reservoir. The dispensing mechanism is associated with the output port. The dispensing mechanism is selectively operable between a closed position and an opened position. A fluid dispenser is also provided.

First claim

What is claimed is:

1. A fluid container, comprising:
a body comprising at least one wall that defines a reservoir for storing fluid therein;
an output port in fluid communication with the reservoir; and
a dispensing mechanism associated with the output port, the dispensing mechanism being selectively operable between a closed position and an opened position, wherein:
a first frangible area is disposed on the body on a diametrically opposite side of the reservoir relative to the output port,
the at least one wall comprises a lower wall, an upper wall, and a side wall extending between the lower wall and the upper wall,
the first frangible area is disposed on the upper wall, and
the lower wall defines a portion for receiving a conduit, the portion for receiving the conduit laterally offset from the output port.

2. The fluid container of claim 1 , wherein the first frangible area comprises a foil material.

3. The fluid container of claim 1 , wherein:
the output port comprises a neck portion and a collar member, and
the dispensing mechanism comprises a flow pump that is releasably secured to the neck portion by the collar member.

4. The fluid container of claim 3 , wherein:
the output port comprises a flange protruding from the collar member.

5. The fluid container of claim 3 , wherein the flow pump comprises a biasing member to bias the flow pump into the closed position.

6. The fluid container of claim 1 , wherein the dispensing mechanism comprises a biasing member to bias the dispensing mechanism into the closed position.

7. The fluid container of claim 1 , wherein the first frangible area comprises a material that is irreparably damaged upon being punctured.

8. A fluid container, comprising:
a body comprising at least one wall that defines a reservoir for storing fluid therein;
an output port in fluid communication with the reservoir; and
a dispensing mechanism associated with the output port, the dispensing mechanism being selectively operable between a closed position and an opened position, wherein:
a first frangible area is disposed on the body on a same side of the reservoir as the output port,
the output port comprises a neck portion and a collar member, and
the dispensing mechanism comprises a flow pump that is releasably secured to the neck portion by the collar member.

9. The fluid container of claim 8 , wherein:
the output port extends from a lower wall of the body, and
the first frangible area is disposed on the lower wall and laterally offset from the output port.

10. The fluid container of claim 8 , comprising:
a second frangible area disposed on the body on a diametrically opposite side of the reservoir relative to the output port and the first frangible area.

11. The fluid container of claim 8 , wherein the first frangible area comprises a foil material.

12. The fluid container of claim 8 , wherein the first frangible area comprises a material that is irreparable damaged upon being punctured.

13. A fluid container, comprising:
a body comprising at least one wall that defines a reservoir for storing fluid therein;
an output port in fluid communication with the reservoir; and
a dispensing mechanism associated with the output port, the dispensing mechanism being selectively operable between a closed position and an opened position, wherein:
the body defines a first fluid transport port,
the body defines a second fluid transport port, and
the second fluid transport port is on a diametrically opposite side of the reservoir relative to the first fluid transport port.

14. The fluid container of claim 13 , wherein the first fluid transport port and the output port are on a same side of the reservoir.

15. The fluid container of claim 13 , wherein:
the output port extends from a lower wall of the body, and
the first fluid transport port is disposed on the lower wall and laterally offset from the output port.

16. The fluid container of claim 13 , comprising:
a frangible member covering the first fluid transport port.

17. A fluid container, comprising:
a body comprising at least one wall that defines a reservoir for storing fluid therein;
an output port in fluid communication with the reservoir; and
a dispensing mechanism associated with the output port, the dispensing mechanism being selectively operable between a closed position and an opened position, wherein:
a first frangible area is disposed on the body on a diametrically opposite side of the reservoir relative to the output port,
the at least one wall comprises a lower wall, an upper wall, and a side wall extending between the lower wall and the upper wall,
the first frangible area is disposed on the upper wall, and
a second frangible area is disposed on the lower wall, the second frangible area different from the output port.

18. The fluid container of claim 17 , wherein:
the output port extends from the lower wall, and
the second frangible area is laterally offset from the output port.

19. A fluid container, comprising:
a body comprising at least one wall that defines a reservoir for storing fluid therein;
an output port in fluid communication with the reservoir; and
a dispensing mechanism associated with the output port, the dispensing mechanism being selectively operable between a closed position and an opened position, wherein:
a first frangible area is disposed on the body on a same side of the reservoir as the output port, and
a second frangible area is disposed on the body on a diametrically opposite side of the reservoir relative to the output port and the first frangible area.

20. The fluid container of claim 19 , wherein:
the output port extends from a lower wall of the body, and
the first frangible area is disposed on the lower wall and laterally offset from the output port.

Assignees

• Gojo Ind Inc

Inventors

• Kurchev Aaron Michael
• Ciavarella Nick Ermanno
• Gallo Michael
• Mcnulty John James

Classifications

• B05B7/24

  with means, e.g. a container, for supplying liquid or other fluent material to a discharge device (B05B7/14, B05B7/16, B05B11/00 take precedence) · CPC title

• B05B7/02 Primary

  Spray pistols; Apparatus for discharge (for spraying particulate material B05B7/14; with means for heating the material to be sprayed B05B7/16; with means for supplying fluent material to a discharge device B05B7/24) · CPC title

• A47K5/1207 Primary

  Dispensing from the bottom of the dispenser with a vertical piston · CPC title

• B05B15/65

  Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits · CPC title