Method and apparatus for a tamper

Patent metadata

Field	Value
Publication number	US-12426741-B2
Application number	US-202117538534-A
Country	US
Kind code	B2
Filing date	Nov 30, 2021
Priority date	Nov 30, 2021
Publication date	Sep 30, 2025
Grant date	Sep 30, 2025

Abstract

A tamper for an appliance. The tamper may include one or more tamping cycles. The tamper may include a motor. The tamper may include one or more mixing mechanisms. The mixing mechanism may be a vibration mechanism. The mixing mechanism may be a blade mechanism. The tamper may include a motion limiter. The tamper may include one or more locking mechanisms releasably engaging the blender. The tamper may include a blender.

First claim

The invention claimed is:

1. A blender comprising:
a base having a drive mechanism;
a container removably attached to the base, wherein the container includes a mixing assembly engageable to the drive mechanism of the base, and wherein the container includes a lid defining an opening, wherein the lid is removably attached to the container; and
a tamper extending through the opening of the lid, wherein the tamper includes a motor driving a mixing mechanism, wherein the mixing mechanism is a vibrating portion, wherein the tamper includes a proximal end exterior to the lid and a distal end positioned within the container, wherein the distal end includes the vibrating portion.

2. The blender of claim 1 wherein the mixing mechanism is one or more rotating blades.

3. The blender of claim 2 wherein the distal end of the tamper includes a terminal end, and wherein the one or more rotating blades are spaced away from the terminal end towards the proximal end.

4. The blender of claim 1 wherein the motor is an eccentric rotating mass vibration motor.

5. The blender of claim 1 wherein the tamper includes a flange limiting axial insertion of the tamper when engaging the lid of the container.

6. The blender of claim 1 wherein the tamper includes a locking mechanism to secure the tamper to the lid between a locked position and an unlocked position, wherein when in the locked position the tamper is axially and rotationally fixed relative to the lid and wherein when in the unlocked position the tamper is movable relative to the lid.

7. A tamper comprising:
a body having a proximal end, a distal end, and a flange projecting from the body;
a mixing mechanism;
a motor driving the mixing mechanism; and
wherein the distal end includes a cavity extending from the flange towards a terminal end, and the motor is positioned in the cavity adjacent the terminal end.

8. The tamper of claim 7 wherein the mixing mechanism is one or more rotating blades.

9. The tamper of claim 8 wherein the one or more rotating blades are spaced away from the terminal end towards the proximal end.

10. The tamper of claim 7 wherein the mixing mechanism is a vibrating portion.

11. The tamper of claim 10 wherein the motor is an eccentric rotating mass vibration motor.

12. The tamper of claim 7 further comprising a locking mechanism to secure the tamper to a container between a locked position and an unlocked position, wherein when in the locked position the tamper is axially and rotationally fixed relative to the container and wherein when in the unlocked position the tamper is movable relative to the container.

13. The tamper of claim 7 in combination with a blender.

14. A blender comprising:
a base having a drive mechanism;
a container removably attached to the base, wherein the container includes a mixing assembly engageable to the drive mechanism of the base, and wherein the container includes a lid defining an opening, wherein the lid is removably attached to the container; and
a tamper extending through the opening of the lid, wherein the tamper includes a motor driving a mixing mechanism, and wherein the tamper includes a locking mechanism to secure the tamper to the lid between a locked position and an unlocked position, wherein when in the locked position the tamper is axially and rotationally fixed relative to the lid and wherein when in the unlocked position the tamper is movable relative to the lid.

15. The blender of claim 14 wherein the mixing mechanism is one or more rotating blades.

16. The blender of claim 15 wherein the tamper includes a proximal end exterior to the lid and a distal end positioned within the container, wherein the distal end includes a terminal end, and wherein the one or more rotating blades are spaced away from the terminal end towards the proximal end.

17. The blender of claim 14 wherein the tamper includes a flange limiting axial insertion of the tamper when engaging the lid of the container.

18. A tamper comprising:
a body having a proximal end, a distal end, and a flange projecting from the body;
a mixing mechanism;
a motor driving the mixing mechanism; and
a locking mechanism to secure the tamper to a container between a locked position and an unlocked position, wherein when in the locked position the tamper is axially and rotationally fixed relative to the container and wherein when in the unlocked position the tamper is movable relative to the container.

19. The tamper of claim 18 wherein the mixing mechanism is one or more rotating blades.

20. The tamper of claim 19 wherein the distal end includes a terminal end, wherein the one or more rotating blades are spaced away from the terminal end towards the proximal end.

21. The tamper of claim 18 wherein the mixing mechanism is a vibrating portion.

22. The tamper of claim 18 in combination with a blender.

Assignees

• Midea Group Co Ltd

Inventors

• O'Donoghue Clayton James
• Staun Paul R

Classifications

• B01F35/4111

  at the top of the receptacle · CPC title

• B01F31/44

  with stirrers performing an oscillatory, vibratory or shaking movement (B01F31/40, B01F31/42 take precedence) · CPC title

• B01F2101/06

  Mixing of food ingredients · CPC title

• B01F31/85

  with a vibrating element inside the receptacle · CPC title

• A47J43/0705

  for machines with tools driven from the upper side (A47J43/0727 - A47J43/08 take precedence) · CPC title