초록 ▼

A pitcher for grinding and mixing material therein including a pitcher body, a removable lid and a rotary and reciprocal shaft journaled in the lid and having an apertured grinding and mixing plate attached to one end of the shaft. The grinding and mixing plate includes a plurality of mixing holes,

A pitcher for grinding and mixing material therein including a pitcher body, a removable lid and a rotary and reciprocal shaft journaled in the lid and having an apertured grinding and mixing plate attached to one end of the shaft. The grinding and mixing plate includes a plurality of mixing holes, four equally spaced semicircular rim segments, and a set of grinding teeth located on the underside thereof facing a set of fixed grinding teeth located in a row on the bottom of the pitcher with the two sets of grinding teeth being mutually facing and interfitting. The mixer plate can be rotated to grind up frozen concentrate or reciprocated within the container to mix liquids therein. The holes in the aperture plate provide a mixing action in both the rotary and reciprocating modes of operation.

대표청구항 ▼

A container for breaking up and mixing material including a frozen juice concentrate, comprising: a container body open at one end and closed a the other end; a removable lid fitted to the open end of the container body, said lid further including a journaled aperture for supporting a crank member;

A container for breaking up and mixing material including a frozen juice concentrate, comprising: a container body open at one end and closed a the other end; a removable lid fitted to the open end of the container body, said lid further including a journaled aperture for supporting a crank member; a crank member capable of both rotary and a reciprocatory motion extending through said aperture and including a lever arm member, a handle, and an elongated shaft having one end attached to the lever arm member; a grinding and mixing plate attached to the other end of the elongated shaft and including a plurality of mixing openings therein, a lower surface portion facing the closed end of the container body and having a first set of grinding teeth and a plurality of curvilinear rim segments projecting toward said closed end of said container body; and a second set of grinding teeth located on an inner surface of said closed end of said container body and intermeshing with said first set of grinding teeth and acting in concert therewith for grinding material placed in the container body, whereby rotary motion of the crank member provides a unitary grinding and stirring operation on said material while reciprocatory motion thereof provides a mixing operation on said material.