High performance adjustable juicer with pulp chute

Patent metadata

Field	Value
Publication number	US-10433577-B2
Application number	US-201514606056-A
Country	US
Kind code	B2
Filing date	Jan 27, 2015
Priority date	Mar 15, 2013
Publication date	Oct 8, 2019
Grant date	Oct 8, 2019

Abstract

A juicing system with a drive mechanism and a juicer assembly, where the juicer assembly includes a main housing defining a cavity. An auger having a top portion and a bottom portion is within the cavity. The auger is operably connected at one of the top portion or the bottom portion to the drive mechanism to rotate the auger. A rotatable cutting blade is disposed at the top portion of the auger to cut food inserted into the cavity. A juicing basket is disposed within the cavity, radially outwardly from the auger. The juicing basket has at least one screen with apertures therethrough of varying sizes. Food is pressed by the auger against the juicing basket to squeeze juice and pulp through the apertures. The pulp exits through a pulp chute, having a upper portion, lower portion, and check valve therebetween which is easily removable for cleaning and clog removal.

First claim

What is claimed is:

1. A pulp chute for a bowl assembly of a juicing system, comprising:
a rigid upper chute in fluid connection with the bowl assembly;
a rigid lower chute slidingly engaged with the rigid upper chute between first and second positions; and
a check valve operable between open and closed positions, wherein the check valve is in the open position providing fluid communication between the pulp chute and the bowl assembly when the rigid lower chute is in the first position, and further wherein the check valve is in the closed position preventing communication between the pulp chute and the bowl assembly when the rigid lower chute is in the second position, and wherein the rigid lower chute includes a back wall along a proximal edge thereof and the check valve includes a proximal portion and a distal portion with a hinge disposed therebetween, and further wherein the pulp chute is open when the back wall of the rigid lower chute is in contact with the proximal portion of the check valve when the rigid lower chute is in the first position, and further wherein the pulp chute is closed the back wall of the rigid lower chute is in contact with one of the hinge and the distal portion of the check valve when the rigid lower chute is in the second position.

2. The pulp chute of claim 1 , wherein the rigid lower chute is slidingly removable from the upper chute.

3. The pulp chute of claim 1 , wherein the hinge comprises a living hinge positioned between the proximal portion and the distal portion of the check valve.

4. The pulp chute of claim 1 , wherein the check valve is a single flexible member, and further wherein the hinge comprises a living hinge formed therein between the proximal portion and the distal portion.

5. The pulp chute of claim 4 , wherein the check valve is comprised of a polymeric material.

6. The pulp chute of claim 1 , wherein the check valve further comprises a ridge along a proximal edge of the proximal portion of the check valve, wherein the ridge is configured to seal a proximal portion of the pulp chute.

7. The pulp chute of claim 1 , wherein the check valve is rotatably secured to the bowl assembly, allowing the check valve to be rotated to a first operable position between the rigid upper chute and the rigid lower chute and a second cleaning position, wherein the check valve is spaced-apart from the rigid upper chute and the rigid lower chute when the check valve is in the second cleaning position.

8. The pulp chute of claim 7 , wherein the check valve further comprises a ridge along a proximal edge of the proximal portion of the check valve, wherein the ridge is configured to seal a proximal portion of the pulp chute, and further wherein the ridge defines a handle to rotate the check valve.

Assignees

• Whirlpool Co

Inventors

• Benoit Kaitlyn M
• Bournay Jr Fred
• Conti Michael P
• Cassar Jason M

Classifications

• A47J19/02

  Citrus fruit squeezers; Other fruit juice extracting devices · CPC title

• A47J43/06

  with a plurality of interchangeable working units {, e.g. with a single driving-unit} · CPC title

• A23N1/02 Primary

  combined with disintegrating or cutting · CPC title

• B67D3/0003

  provided with automatic fluid control means · CPC title

• B65G11/026

  for bulk · CPC title