Granular dispenser

Patent metadata

Field	Value
Publication number	US-9585504-B2
Application number	US-201514850492-A
Country	US
Kind code	B2
Filing date	Sep 10, 2015
Priority date	Sep 26, 2014
Publication date	Mar 7, 2017
Grant date	Mar 7, 2017

Abstract

A dispenser for granular material such as sugar and salt or other granular ingredients, including a collection portion and metering chamber. A metering cartridge located in the metering chamber includes a portion recess which collects a predetermined amount of granular material to be dispensed. The metering chamber is actuated and the granular material located in the portion recess is dispensed.

First claim

The invention claimed is:

1. A dispenser comprising:
a hopper having a central axis, a collection portion at least partially defined by an interior wall interior to the hopper, the collection portion extending through the central axis, and a metering chamber at least partially defined by the interior wall and adjacent to the collection portion and extending through the hopper in a dimension parallel to the central axis, the collection portion having a sloped surface leading to a through-hole extending through the interior wall into the metering chamber; and
a metering cartridge comprising at least a first portion recess oriented in a direction of the collection portion, wherein the metering cartridge rotates within the metering chamber about at least one pivot point orthogonal to the central axis.

2. The dispenser of claim 1 , further comprising an actuator assembly having an actuator handle, a trigger pivotably secured to the actuator handle, and a linkage pivotably secured between the trigger and the metering cartridge, wherein actuation of the trigger towards the actuator handle causes the metering cartridge to move within the metering chamber.

3. The dispenser of claim 1 wherein the metering cartridge is a first metering cartridge selected from a plurality of metering cartridges each having a different configuration of at least one portion recess.

4. The dispenser in claim 1 further comprising:
a dispensing base having a base portion, funnel portion, distribution portion, and upper portion, the upper portion defining an interior space, the funnel portion connected to the upper portion, the distribution portion connected to collection portion, and the base portion connected to the distribution portion.

5. The dispenser of claim 1 wherein the hopper is further defined by at least one vertically extending sidewall and the metering chamber is at least partially defined by the at least one vertically extending sidewall and a metering chamber wall interior to the hopper, the metering chamber wall further defining the collection portion and comprising the through-hole.

6. The dispenser of claim 1 wherein the pivot point is eccentric to the central axis.

7. The dispenser of claim 1 wherein the collection portion and the metering chamber are at least partially co-extensive in the vertical direction within the hopper and separated by a wall which extends at least partially vertically, the wall internal to the hopper and comprising the through-hole.

8. A dispenser comprising:
a hopper having a central axis, a collection portion at least partially defined by an interior wall interior to the hopper, the collection portion extending through the central axis, and a metering chamber at least partially defined by the interior wall and adjacent to the collection portion and extending through the hopper in a dimension parallel to the central axis, the collection portion having a sloped surface leading to a through-hole extending through the interior wall into the metering chamber; and
a metering cartridge comprising at least a first portion recess oriented in a direction of the collection portion, the metering cartridge movable within the metering chamber, wherein the metering cartridge rotates within the metering chamber about at least one pivot point, wherein the portion recess is filled in a direction radially away from the central axis and dispensed in a direction radially towards the central axis.

9. The dispenser of claim 8 , further comprising an actuator assembly having an actuator handle, a trigger pivotably secured to the actuator handle, and a linkage pivotably secured between the trigger and the metering cartridge, wherein actuation of the trigger towards the actuator handle causes the metering cartridge to move within the metering chamber.

10. The dispenser of claim 8 wherein the metering cartridge is a first metering cartridge selected from a plurality of metering cartridges each having a different configuration of at least one portion recess.

11. The dispenser in claim 8 further comprising:
a dispensing base having a base portion, funnel portion, distribution portion, and upper portion, the upper portion defining an interior space, the funnel portion connected to the upper portion, the distribution portion connected to collection portion, and the base portion connected to the distribution portion.

12. The dispenser of claim 8 wherein the hopper is further defined by at least one vertically extending sidewall and the metering chamber is at least partially defined by the at least one vertically extending sidewall and the interior wall.

13. The dispenser of claim 8 wherein the pivot point is eccentric to the central axis.

14. The dispenser of claim 8 , wherein the metering cartridge rotates within the metering chamber about at least one pivot point orthogonal to the central axis.

15. The dispenser of claim 8 , wherein the portion recess is filled in a direction radially away from the central axis and dispensed radially towards the central axis.

16. A dispenser comprising:
a hopper having a collection portion and a metering chamber adjacent the collection portion and extending through the hopper, the collection portion having a sloped surface leading to a through-hole into the metering chamber; and
a metering cartridge comprising a first portion recess oriented in a direction of the collection portion and a second portion recess adjacent the first portion recess, the first portion recess having a first elongated dimension and the second portion recess having a second elongated dimension, the first elongated dimension being greater than the second elongated dimension;
wherein when the metering cartridge is in a first position the first portion recess and the second portion recess are open to the through-hole, the metering cartridge being translatable to a second position wherein at least a portion of the first portion recess extends exterior of the metering chamber, and the metering cartridge is further translatable to a third position wherein at least a portion of both the first portion recess and the second portion recess extend exterior of the metering chamber.

17. The dispenser of claim 16 , wherein the first portion recess and the second portion recess have the same volume.

18. The dispenser of claim 16 , wherein the hopper further comprises a central axis and the collection portion is at least partially defined by an interior wall interior to the hopper and the collection portion extends through the central axis, and wherein the metering chamber extends in a dimension parallel to the central axis.

Assignees

• Prince Castle LLC

Inventors

• Kestner Kyle
• Hammac Scott R
• Malevanets Alexander
• Yazvin Aleksandr
• Mccoy Zack
• Larson Eric
• Eaton Edward

Classifications

• B65D83/525

  Operations & Transport · mapped topic

• G01F11/263

  with valves · CPC title

• B65D83/0409

  the dispensing means being adapted for delivering one article, or a single dose, upon each actuation (B65D83/0445 takes precedence) · CPC title

• G01F13/006

  measuring volume in function of time · CPC title

• G01F11/18

  for fluent solid material · CPC title