초록 ▼

A handheld shaker with a reciprocating agitator, comprising a mixing vessel that operatively contains a guide rod that runs from one end of the vessel to an opposite end of the vessel. The mixing vessel is operatively connected to both such ends. The shaker also uses a hollow agitator frame that ope

A handheld shaker with a reciprocating agitator, comprising a mixing vessel that operatively contains a guide rod that runs from one end of the vessel to an opposite end of the vessel. The mixing vessel is operatively connected to both such ends. The shaker also uses a hollow agitator frame that operatively reciprocates from the one end of the vessel to the opposite end, and thereby mixes fluid contained within the vessel. A reciprocating agitator is also disclosed.

대표청구항 ▼

I claim: 1. A handheld shaker with reciprocating agitator, comprising: a mixing vessel, operatively containing a guide rod that runs from one end of the vessel to an opposite end of the vessel, and that is operatively connected to both such ends; and a hollow elastic agitator frame that operatively

I claim: 1. A handheld shaker with reciprocating agitator, comprising: a mixing vessel, operatively containing a guide rod that runs from one end of the vessel to an opposite end of the vessel, and that is operatively connected to both such ends; and a hollow elastic agitator frame that operatively reciprocates from the one end of the vessel to the opposite end, and thereby mixes fluid contained within the vessel; wherein the hollow elastic agitator frame has a primary axis of elasticity along a single entire at rest vertical length, and the hollow elastic agitator frame comprises at least one internal attachment member that secures every segment of the single entire at rest vertical length of the hollow elastic agitator frame firmly to the guide rod, which minimizes sideways distortion and movement of the entire vertical length of the agitator frame. 2. The shaker of claim 1 wherein the internal attachment member slides along the guide rod. 3. The shaker of claim 2 wherein the agitator frame can slide onto, and off of, the rod. 4. The shaker of claim 1 wherein the agitator frame has an external mixing member, wherein the external mixing member and the internal attachment member are concentric coils. 5. The shaker of claim 4 wherein the concentric coils are made from one continuous piece of material. 6. The shaker of claim 4 wherein the agitator frame is diamond, circular, spherical, cube, polyhedral, or pyramid-shaped. 7. The shaker of claim 1 wherein the guide rod is substantially solid. 8. The shaker of claim 1 wherein the agitator frame operatively has its primary axis of elasticity parallel with the guide rod, and along which the frame contracts when it hits one of the vessel ends. 9. The shaker of claim 8 wherein the agitator frame has an external mixing frame comprised of concentric coils, wherein multiple coils can operatively touch the end of the vessel when the frame contracts against the end. 10. The shaker of claim 8 wherein the agitator frame has a spring that operatively impacts the vessel's ends only at its ends.