Selectable, multiple chamber container having single nozzle assembly

• US 9,434,530 B2
• Filed: 08/09/2013
• Issued: 09/06/2016
• Est. Priority Date: 05/19/2013
• Status: Active Grant

• Current Assignee: KLC Product Innovation Corp.
• Original Assignee: KLC Product Innovation Corp.
• Inventors: Cornwell, Kristine Lyn
• Primary Examiner(s): Durand, Paul R
• Assistant Examiner(s): Bainbridge, Andrew P
• Application Number:
  US13/963,773
• Publication Number:
  US 20140014687A1
• Time in Patent Office: 1,124 Days
• Field of Search: 2221291-141, 222/94, 222105-106, 2224021-40225, 222/144.5, 222/145.1, 222/144, 2221457-1458, 222325-326, 222/399, 222/476
• US Class Current: 1/1
• CPC Class Codes: B65B 31/003 Adding propellants in fluid form to aerosol containers in solid form B65B31/10
• CPC Class Codes: B65D 83/16 characterised by the actuating means
• CPC Class Codes: B65D 83/44 Valves specially adapted therefor; Regulating devices filling or discharging means B65D83/42; pressure regulators releasing propellant inside the container B65D83/663; pressure relief devices B65D83/70
• CPC Class Codes: B65D 83/62 by membrane, bag, or the like containers in which the content is delivered by the contracting forces inherent in the bag B65D83/0061
• CPC Class Codes: B65D 83/68 Dispensing two or more contents , e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them

Abstract

A container, a support cup coupled to the top of the container, a nozzle orifice from which product is dispensed is integrated with a cap. A barrel is integrated in the cap in communication with the nozzle orifice. A valve assembly is supported by the support cup, the valve assembly having an outlet, the outlet directly or indirectly coupled to and in communication with the barrel, the valve assembly further having an inlet. Three are a plurality of chambers or bags, each having a bag outlet. A plurality of valve assembly inlets allows ingress into the valve assembly. A blocking member selectively blocks the pathway from a bag outlet to a corresponding valve assembly inlet. A selection switch/lever/dial integrated in the cap is operable to open a pathway through the valve assembly to the nozzle so as to release product from a selected bag.

Claims

1. An apparatus for dispensing a plurality of products, consisting of:

a container;

a nozzle assembly coupled to the container having a single nozzle or orifice from which product is dispensed or sprayed from within one of two selectable bag-on-valve bags, wherein each bag is a pouch operable to isolate its contents from the contents in the other pouch;

two selectable bag-on-valve bags positioned within the container, said bag on valve bags manufactured from a mylar, polyethylene or polypropylene material having multiple layers of one or more flexible materials laminated together as an integral unit;

each of said bag-on-valve bags having a separate conduit from the interior thereof into the nozzle assembly, wherein the nozzle assembly has only one of 3 states;

(1) each conduit is simultaneously entirely closed, or (2) the conduit from the first bag-on-valve bag is entirely open for fluid communication with the single nozzle or orifice and the conduit from the second bag-on-valve bag is entirely closed to the single nozzle or orifice or (3) the conduit from the second bag-on-valve bag is entirely open for fluid communication with the single nozzle or orifice and the conduit from the first bag-on-valve bag is entirely closed to the single nozzle or orifice, the state of (1), (2) or (3) being determined by the position of the blocking/unblocking member via the switch/lever/dial;

an actuator appurtenant to the nozzle assembly operable to release product from the selected bag-on-valve bag;

a propellant sealed inside the container but external to the bag-on-valve bags; and

a switch/lever/dial movably coupled to the nozzle assembly and responsively coupled to a blocking/unblocking member, operable to open a conduit to the selected bag-on-valve bag from which the product is to be dispensed or sprayed when the actuator is depressed or otherwise actuated.

2. The apparatus of claim 1, wherein the two bag on valve bags comprise a first bag and a second bag wherein the first bag contains a first type of sunscreen and the second bag contains a second type of sunscreen.

3. The apparatus of claim 1, wherein the two bag on valve bags comprise a first bag and a second bag wherein the first bag contains a first type of sunscreen and the second bag contains an after sun product.

4. The apparatus of claim 1, wherein the two bag on valve bags comprise a first bag and a second bag wherein the first bag contains liquid soap and the second bag contains hand sanitizer.

5. The apparatus of claim 1, wherein the two bag on valve bags comprise a first bag and a second bag wherein the first bag contains liquid soap and the second bag contains hand lotion.

6. The apparatus of claim 1, wherein the two bag on valve bags comprise a first bag and a second bag wherein the first bag contains hand sanitizer and the second bag contains hand lotion.

7. The apparatus of claim 1, wherein the two bag on valve bags comprise a first bag and a second bag wherein the first bag contains foamed soap and the second bag contains liquid soap.

8. The apparatus of claim 1, wherein the two bag on valve bags comprise a first bag and a second bag wherein the first bag contains foamed soap and the second bag contains hand sanitizer.

9. The apparatus of claim 1, wherein the two bag on valve bags comprise a first bag and a second bag wherein the first bag contains a type of olive oil and the second bag contains a type of vinegar.

10. The apparatus of claim 1, wherein the two bag on valve bags comprise a first bag and a second bag wherein the first bag contains a type of olive oil and the second bag contains a type of vinegar.

11. The apparatus of claim 1, wherein the two bag on valve bags comprise a first bag and a second bag wherein the first bag contains a first type of edible flavored sauce and the second bag contains a second type of edible flavored sauce.

12. The apparatus of claim 1, wherein the two bag on valve bags comprise a first bag and a second bag wherein the first bag contains a type of body wash and the second bag contains a type of hair shampoo.

13. The apparatus of claim 1, wherein the two bag on valve bags comprise a first bag and a second bag wherein the first bag contains a type of hair shampoo and the second bag contains a type of hair conditioner.

14. The apparatus of claim 1, wherein the two bag on valve bags comprise a first bag and a second bag wherein the first bag contains a first type of hair gel product and the second bag contains a second type of hair gel product.

15. The apparatus of claim 1, wherein the two bag on valve bags comprise a first bag and a second bag wherein the first bag contains a first type of hair mousse product and the second bag contains a second type of hair mousse product.

16. The apparatus of claim 1, wherein the two bag on valve bags comprise a first bag and a second bag wherein the first bag contains a first type of hair gel product and the second bag contains a second type of hair mousse product.

17. The apparatus of claim 1, wherein the two bag on valve bags comprise a first bag and a second bag wherein the first bag contains a first type of topical medical product and the second bag contains a second type of topical medical product.

18. The apparatus of claim 17, wherein the first type of topical medical product and the second type of topical medical product require the use of sterilized bags.

19. The apparatus of claim 1, wherein the two bag on valve bags comprise a first bag and a second bag wherein the first bag contains a sanitizing product and the second bag contains a topical medicating product.

20. A valve assembly for a container having multiple chambers, comprising:

a head having a nozzle from which product is dispensed or sprayed;

a barrel in communication with the nozzle;

a nozzle actuator, which may comprise the top of the nozzle or head or a pushbutton actuator;

a valve assembly including a compressible spring;

a hollow valve stem;

the spring being axially inserted into the valve stem and seated so as to spring load the valve stem within a valve stem support cylinder or positioned so as to load the valve stem;

a valve stem egress at the top of the valve stem, the valve stem egress coupled to the nozzle and in communication with the barrel, the valve stem egress acting as a conduit from the hollow valve stem into the barrel;

a valve stem support cylinder in which the valve stem is movable vertically in a reciprocating manner when the nozzle actuator is depressed and then released;

the valve stem further rotatable in a circular fashion within the valve stem support cylinder;

a circular disk axially coupled to the bottom of the valve stem, operable to rotate when the valve stem is rotated;

a disk chamber in which the disk is free to move vertically in a reciprocating manner when the valve stem is depressed and around its center when the valve stem is rotated;

the valve stem further having a valve stem aperture on a side wall of the valve stem proximate the bottom of the valve stem, the aperture being closed off against the inner wall of the valve stem support cylinder when the nozzle actuator is in an undepressed position and exposed and open into the disk chamber when the valve stem is in a depressed position;

the disk having at least one disk aperture therethrough;

a first chamber egress (such as a hollow tube) acting as a conduit from a first chamber and a second chamber egress (also such as a hollow tube) acting as a conduit from a second chamber, wherein the disk aperture can be either in a closed position or in a first chamber open position or in a second chamber open position; and

a selection switch/lever/dial coupled to the valve stem operable to rotate the valve stem, and hence the disk, and hence the disk aperture, so as to select which chamber from which product is to be ejected from the nozzle.

21. The valve assembly of claim 20, further comprising a disk key and disk chamber keyhole on the floor of the disk chamber operable to allow the nozzle actuator to be depressed only when the first chamber or second chamber is selected.

22. The valve assembly of claim 20, further providing a splined portion on the valve stem operable to mate with an interior splined portion of a pushbutton or nozzle actuator.

23. The valve assembly of claim 20, further providing a flapper or one way valve within the first chamber or between the first chamber egress and the first chamber egress and between the second chamber egress and the second chamber.

24. The valve assembly of claim 20, further comprising a first chamber and a second chamber wherein the first chamber and second chamber are separate tin or aluminum chambers within a container or are plastic bags or are bags as used in a bag on valve systems.

25. The valve assembly of claim 20, wherein the valve assembly is coupled to a top of a container, such as an aluminum or tin container and the chambers located therein.

26. The valve assembly of claim 25, further comprising propellant included with in one or a selected number of the bags.

27. The valve assembly of claim 25, in combination with a container within which the first chamber and second chamber are inserted.

28. The valve assembly of claim 27, wherein a first chamber and a second chamber are bags as in a bag on valve system and further comprising including propellant within the container so as to exert a force against the exterior of the bags.

29. The valve assembly of claim 28, wherein the bags are flexible, multiple layer bags.

30. The valve assembly of claim 29, wherein the bags are internally formed within one outer layer.

31. The valve assembly of claim 30, wherein the internally formed bags are arranged either vertically or side by side.

32. The valve assembly of claim 28, wherein the first bag and second bag contain combinations of different or similar products such as condiments;

lotion;

soap;

body wash;

sunscreen;

sun lotion;

breath spray flavors;

olive oil;

vinegar;

liquid butter or butter substitute;

lemon juice;

fruit juices;

flavorings;

cleaners;

glass cleaner;

all-purpose cleaner;

wood cleaner;

disinfectant/sanitizer;

compressed gas/air;

anti-perspirant sprays;

body spray;

color care foam;

deodorant spray;

face and body mousses;

foam mousse/balsams;

foot deodorants;

hair mousses;

hair spray;

insect repellent;

self-tan sprays;

shave gels;

shaving foams;

shaving, shower and cream foams;

styling foams;

suncare mousses.

33. The valve assembly of claim 32, further comprising either (i) a first bag containing sunscreen with one sunscreen protection factor (SPF) and a second bag containing sunscreen with a different SPF or (ii) a first bag and a second bag each containing sunscreen having the same SPF, but different ingredients so as to provide use in a different context.

34. The valve assembly of claim 29, wherein the first bag is designed, dimensioned and deployed so that when it is filled, it expands in a space that does not interfere with a space assigned to the second bag.

35. The valve assembly of claim 29, wherein the first bag is positioned above the second bag, the second bag having an extended bag outlet, so that when the first bag is filled, it expands in a space that does not interfere with a space assigned to the second bag.

36. The valve assembly of claim 29, wherein the first bag and the second bag are positioned side by side.