Dual actuated aerosol devices

Patent metadata

Field	Value
Publication number	US-10654644-B2
Application number	US-201615069015-A
Country	US
Kind code	B2
Filing date	Mar 14, 2016
Priority date	Jun 27, 2014
Publication date	May 19, 2020
Grant date	May 19, 2020

Abstract

An aerosol actuator having a button actuator on a top surface thereof and a lever actuator extending away from the button actuator may be assembled with an aerosol container and valve to provide ergonomic application of a product utilizing the aerosol actuator.

First claim

What is claimed is:

1. An aerosol actuator, comprising:
a locking ring, comprising:
a base;
a rim about an outer circumference of the base;
a lock projection extending upwardly from the base;
a manifold opening in the base; and
at least one base snap structure extending outwardly from the base;

a manifold, comprising:
an inlet having a first substantially vertical central axis extending therethrough;
a valve seat adjacent to the inlet;
an outlet having a second substantially horizontal central axis extending therethrough;
a flow path between the inlet and the outlet; and
at least one actuator post;

a cap, comprising:
a wall defining a cap base opening, a trigger opening, and a spray opening;
at least one locking ring support extending off an interior surface of the wall; and
at least one trigger support;

a trigger, comprising:
a button actuator;
a lever actuator extending off of the button actuator;
at least one pivot support extending off of the trigger;
an actuation lock configured to engage the lock projection in a first configuration to prevent the trigger from pivoting relative to the locking ring,
at least one trigger retention post extending off of the trigger and configured to prevent the trigger from being disassembled from the cap; and
at least one actuator wing extending away from an underside of the trigger;
wherein the rim of the locking ring is snapped into the at least one locking ring support of the cap defining an interior space between an upper surface of the base of the locking ring and the interior surface of the wall of the cap, the manifold is seated in the interior space, the at least one pivot support is mounted on the at least one trigger support, and the at least one actuator wing is configured to interact with the at least one actuator post of the manifold, and

wherein the button actuator extends above and over the manifold.

2. The aerosol actuator of claim 1 , wherein the wall of the cap is cylindrically shaped.

3. The aerosol actuator of claim 1 , wherein the wall of the cap slopes inward from the cap base opening to the top of the cap.

4. The aerosol actuator of claim 1 , wherein the button actuator comprises a sloping surface sloping from a front portion thereof to the lever actuator.

5. The aerosol actuator of claim 1 , wherein the button actuator comprises a sloping surface towards the lever actuator and the lever actuator comprises a greater downward sloping surface than the button actuator.

6. The aerosol actuator of claim 1 , wherein the button actuator has a first length and the lever actuator has a second length, the first length being shorter than the second length.

7. The aerosol actuator of claim 1 , wherein the at least one actuator wing comprises at least two actuator wings.

8. An aerosol dispenser, comprising:
a cap, comprising:
a cap base opening;
a trigger opening;
a spray opening; and
at least one trigger support;

a locking ring connected to the cap adjacent the cap base opening defining an interior space between an upper surface of a base of the locking ring and an interior surface of a wall of the cap, wherein the locking ring has a first substantially vertical central axis extending therethrough and a lock projection extending upward from the base of the locking ring;
a manifold positioned in the interior space, the manifold comprising:
at least one actuator post; and
an outlet, wherein the outlet is positioned in the spray opening and the outlet including a second substantially horizontal central axis that is substantially perpendicular to the first vertical central axis;

a trigger positioned at least partially in the trigger opening, the trigger comprising:
a button actuator;
a lever actuator extending off of the button actuator and away from the cap;
at least one pivot support extending off of the trigger;
an actuation lock configured to engage the lock projection in a first configuration to prevent the trigger from pivoting relative to the locking ring,
at least one trigger retention post extending off of the trigger and configured to prevent the trigger from being disassembled from the cap; and
at least one actuator wing extending away from an underside of the trigger;

wherein the at least one pivot support interacts with the at least one trigger support and the at least one actuator wing interacts with the at least one actuator post, and
wherein the button actuator extends above and over the manifold.

9. The aerosol dispenser of claim 8 , further comprising an aerosol container attached to the locking ring.

10. The aerosol dispenser of claim 9 , further comprising a manifold valve seat and a valve attached to the aerosol container, wherein the manifold valve seat is seated on the valve.

11. The aerosol dispenser of claim 8 , wherein the button actuator comprises a sloping surface sloping from a front portion thereof to the lever actuator.

12. The aerosol dispenser of claim 8 , wherein the button actuator comprises a sloping surface towards the lever actuator and the lever actuator comprises a greater downward sloping surface than the button actuator.

13. The aerosol dispenser of claim 8 , wherein the button actuator has a first length and the lever actuator has a second length, the first length being shorter than the second length.

14. A trigger for an aerosol actuator, comprising:
a button actuator;
a lever actuator extending off of the button actuator;
at least one pivot support extending vertically downward off of the trigger;
an actuation lock,
at least one trigger retention post extending off of the trigger; and
at least one actuator wing extending away from an underside of the trigger,
wherein the button actuator has a first length and the lever actuator has a second length, the first length being shorter than the second length,
wherein the button actuator comprises a downward sloping surface sloping from a front portion thereof to the lever actuator,
wherein said lever actuator extends downwardly from said button actuator along a side surface of an aerosol container to which the trigger is attached whereby a user may grip the container with the lever actuator between a user's palm and the aerosol container,
wherein the button actuator is configured and arranged to extend above the aerosol container and across a central axis of the aerosol container,
wherein the actuation lock is configured, in a first configuration, to prevent the trigger from pivoting relative to the container, and
wherein the at least one trigger retention post is configured to be retained in a cap of the aerosol container.

15. The trigger of claim 14 , further comprising at least one trigger post extending outward from said at least one pivot support.

16. The trigger of claim 14 , wherein the at least one actuator wing comprises at least two actuator wings.

17. The trigger of claim 14 , further comprising a trigger actuation lock projecting off of an underside of the trigger.

Assignees

• Westrock Dispensing Systems Inc
• Silgan Dispensing Systems Corp

Inventors

• Sell Steven A

Classifications

• B65D83/22 Primary

  with means to disable actuation (closures with means for discouraging unauthorized opening or removal thereof B65D50/00) · CPC title

• B65D83/206

  comprising cantilevered actuating elements, e.g. levers pivoting about living hinges · CPC title

• B65D83/201

  Operations & Transport · mapped topic

• B65D83/18

  Hand lever actuators (attached to actuator caps B65D83/206) · CPC title