Translatable interlocking mechanism for a blending system

Patent metadata

Field	Value
Publication number	US-10299629-B2
Application number	US-201615276006-A
Country	US
Kind code	B2
Filing date	Sep 26, 2016
Priority date	Sep 25, 2015
Publication date	May 28, 2019
Grant date	May 28, 2019

Abstract

A blending system is shown and described herein. The blending system may include a base including a motor, a blade base assembly selectively and operably engaged with the base, where the motor drives a blade assembly of the blade base, and a blending container engageable with the blade base. The blade base may be configured to prevent driving of the blade assembly when the blending container is not engaged with the blade base assembly. The blade base may be engaged with the blending container and the blade assembly may mechanically engage with the motor.

First claim

What is claimed is:

1. A blending system comprising:
a blender base, the blender base comprising a motor, wherein the motor comprises a coupler operatively engageable with a blade assembly;
a blade base comprising the blade assembly, a floating bowl coupled with the blade assembly, and a jacking member coupled with the floating bowl; and
a blending container comprising a closed end and an opened end and operatively engageable with the blade base,
wherein the floating bowl is translatable relative to the jacking member from a first position to a second position by at least one of disengaging or engaging the open end of blending container with the blade base.

2. The blending system of claim 1 , wherein:
the blending container comprises a first engaging portion, and
the floating bowl comprises a second engaging portion operatively engageable with the first engaging portion.

3. The blending system of claim 2 , wherein the first engaging portion and the second engaging portion comprise threaded portions.

4. The blending system of claim 1 , wherein the blending container and the floating bowl are operatively engageable by rotating the blending container relative to the blade base.

5. The blending system of claim 4 , wherein the floating bowl is translated between the first position and the second position by the rotation of the blending container relative to the blade base.

6. The blending system of claim 4 , wherein the floating bowl is disposed in the first position when the blending container and the blade base are not operatively engaged.

7. The blending system of claim 6 , wherein when the floating bowl is disposed in the first position and when the blade base is operatively engaged with the blender base, the blade assembly is operatively spaced apart from the coupler of the blade base so that the motor cannot drive the blade base.

8. The blending system of claim 4 , wherein the floating bowl is disposed in the second position when the blending container and the blade base are operatively engaged.

9. The blending system of claim 8 , wherein when the floating bowl is disposed in the second position and when the blade base is operatively engaged with the blender base, the blade assembly is operatively engageable with the coupler of the blade base so that the motor may drive the blade base.

10. A blending system comprising:
a blender base encasing a motor comprising a motor coupling;
an apron disposed on the blender base and comprising at least one protrusion;
a blending container; and
a blade base selectively engaged with the apron, the blade base comprising:
a blade assembly operatively engageable with the motor coupling;
at least one alignment member that operatively receives the at least one protrusion to prevent rotation of the blade base when the blade base is operatively engaged with the apron;
a floating bowl operatively engaged with the blending container; and
at least one rotating member coupled to the floating bowl, wherein a position of the at least one rotating member is movable based on the position of the floating bowl, and wherein the position of the rotating member is movable between a position that prevents the blade assembly from engaging with the motor coupling and a position that allows operative engagement of the blade assembly with the motor coupling.

11. The blending system of claim 10 , wherein the blending container, when engaged with the blade base, is configured to rotate about an axis with respect to the blade base.

12. The blending system of claim 11 , wherein rotation of the blending container relative to the blade base, moves the position of the rotating member.

13. The blending system of claim 10 , wherein rotation of the blending container in a first direction relative to the blade base, moves the position of the rotating member to allow operative engagement of the blade assembly with the motor coupling, and operatively engages the blending container with the blender base.

14. The blending system of claim 10 , wherein rotation of the blending container in a first direction relative to the blade base, moves the position of the rotating member to prevent operative engagement of the blade assembly with the motor coupling, and operatively disengages the blending container with the blender base.

15. The blending system of claim 10 , wherein the rotating member operatively blocks the at least one alignment member from receiving the at least one protrusion when the blending container is not engaged with the blade base.

16. The blending system of claim 10 , wherein the rotating member operatively blocks a shaft of the blade base from engaging with the motor coupling when the blending container is not engaged with the blade base.

17. A blade base for a blending system comprising a blending container and a blender base, the blade base comprising:
a blade assembly comprising a splined coupler, and operatively engageable with a motor of the blender base;
a bowl comprising a bottom and a side wall, wherein the bowl is coupled with the blade assembly and operatively engageable with the blending container;
wherein engaging the blending container and the bowl creates a seal between the blending container and the bowl, and allows the splined coupler to be engaged with the motor of the blender base.

18. The blending system of claim 17 , wherein rotation of the blending container translates the bowl between first position and a second position, wherein the first position prevents the splined coupler from engaging with the motor, and the second position allows the splined coupler to engage with the motor.

19. The blending system of claim 17 , further comprising a gasket disposed between the blending container and the bowl when the blending container is operatively engaged with the blade base.

20. The blending system of claim 17 , wherein the blade base comprises a first detent that operatively locks together the blending container and the blade base.

Assignees

• Vita Mix Man Corp

Inventors

• Bascom James P
• Bly Scott C
• Cassidy Todd
• Krivos Brenton
• Ransden Jeff
• Adams Ray
• Stewart Christian C

Classifications

• A47J43/0716

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

• A47J43/046 Primary

  with tools driven from the bottom side · CPC title

• A47J43/0722

  Mixing, whipping or cutting tools · CPC title

• B01F15/00688

  Operations & Transport · mapped topic

• B01F2215/0014

  Operations & Transport · mapped topic