Methods and apparatus to agitate a liquid

摘要

Method and apparatus to agitate a liquid are disclosed herein. An example apparatus includes a first sidewall and a second sidewall substantially parallel to the first sidewall. The example apparatus also includes a top wall coupled to the first sidewall and the second sidewall. The example apparatus further includes a bottom wall opposite the top wall and coupled to the first sidewall and the second sidewall. The bottom wall has a first side to define a cavity to hold a liquid. The example apparatus also includes a protrusion extending from the first side of the bottom wall toward the top wall.

主权项

1. An apparatus comprising:
a base; a first container; a second container, the second container movable between a locked position in which the second container is non-rotatable coupled to the base and an unlocked position in which the second container is rotatable relative to the base; a first container support to retain the first container, the first container support comprising first posts to engage a first rim of the first container to non-rotatably couple the first container to the base; and a second container support to retain the second container, the second container support comprising:
a collar to engage a groove of the second container; anda ridge to engage a second rim of the second container when the second container is in the locked position to non-rotatably couple the second container to the base.