Micro puree machine
The present invention relates to a micro puree machine that includes a blade assembly, a lid assembly, and a clip mechanism. The blade assembly has a central support hub, a blade, and an undercut. The lid assembly is configured to cooperate with a bowl assembly and includes a lid and a clip mechanism. The clip mechanism is movable between a first position and a second position and cooperates with the undercut at times the clip mechanism is the in the first position. The blade assembly is retained in the lid assembly at times the clip mechanism is in or near the first position, and the blade assembly is disengaged from the undercut and removable from the lid assembly at times the clip mechanism is in or near the second position.
1. A micro puree machine, comprising:
a blade assembly comprising a central support hub and at least one blade; and
a lid comprising:
a retainer; and
a release lever arm positionable relative to the retainer;
wherein the retainer is movable between a first position, in which the retainer cooperates with the central support hub to engage the blade assembly with the lid, and a second position, in which the retainer is disengaged from the central support hub; and
wherein the release lever arm includes a primary lever engagement surface configured to cooperate with the retainer such that rotation of the release lever arm imparts motion to the retainer between the first and second positions.
2. The micro puree machine of claim 1 , wherein the lid defines an aperture configured for receipt of at least a portion of the central support hub.
3. The micro puree machine of claim 2 , wherein the blade assembly comprises a lower retention surface extending radially outward at an approximately 90-degree angle relative to an axis of the aperture of the lid; and wherein the retainer includes an upper retention surface that is angled such that it forms the friction fit with the lower retention surface.
4. The micro puree machine of claim 3 , wherein the lower retention surface is an undercut.
5. The micro puree machine of claim 3 , wherein retainer is configured to cooperate with the lower retention surface when the retainer is between the first and second positions.
6. The micro puree machine of claim 3 , wherein the retainer is spring biased toward the axis.
7. The micro puree machine of claim 3 , wherein the release lever arm extends radially outward from the axis.
8. The micro puree machine of claim 1 , wherein the lid is configured to cooperate with a bowl assembly.
9. The micro puree machine of claim 8 , wherein the bowl assembly includes a first outer bowl and second inner beaker configured to be positioned inside the first outer bowl.
10. The micro puree machine of claim 8 , wherein the retainer is configured to retain at least a portion of the blade assembly at a top of the bowl assembly.
11. The micro puree machine of claim 1 , wherein the at least one blade includes a cutting blade and a mixing blade.
12. The micro puree machine of claim 1 , wherein the at least one blade includes at least two cutting blades and at least two mixing blades.
13. The micro puree machine of claim 1 , wherein the central support hub includes a power shaft coupling configured to receive a drive shaft of the micro puree machine.
14. A method of removing a blade assembly from a lid of a micro puree machine, the method comprising:
providing a micro puree machine, the micro puree machine comprising:
a blade assembly comprising a central support hub and at least one blade; and
a lid comprising:
a retainer; and
a release lever arm positionable relative to the retainer;
moving the retainer between a first position, in which the retainer cooperates with a central support hub of the blade assembly to engage the blade assembly with the lid, and a second position, in which the retainer is disengaged from the central support hub; and
removing the blade assembly from the lid;
wherein the release lever arm includes a primary lever engagement surface configured to cooperate with the retainer such that rotation of the release lever arm imparts motion to the retainer between the first and second positions.
15. The method of claim 14 , further comprising passing at least a portion of the central support hub through an aperture defined by the lid.
16. The method of claim 15 , wherein the blade assembly comprises a lower retention surface extending radially outward at an approximately 90-degree angle relative to an axis of the aperture of the lid; and wherein the retainer includes an upper retention surface that is angled such that it forms the friction fit with the lower retention surface.
17. The method of claim 15 , wherein the release lever arm extends radially outward from the axis.
18. The method of claim 14 , further comprising engaging the lid with a bowl.
19. The method of claim 18 , wherein the retainer is configured to retain at least a portion of the blade assembly at a top of the bowl.