A container includes a canister having an upper lip, and an operator having an operator main body. The operator has a gripping ring at one end that defines an operator upper lip and a container opening. The gripping ring outside diameter is greater than an outside diameter of the operator main body.
A container includes a canister having an upper lip, and an operator having an operator main body. The operator has a gripping ring at one end that defines an operator upper lip and a container opening. The gripping ring outside diameter is greater than an outside diameter of the operator main body. The canister includes a helical grooved canister engagement feature which extends about the canister. The operator includes an operator engagement feature which is a longitudinal slot formed through the operator main body. A lift having a lift projection is received in the operator, and the operator main body is received within the canister, with the lift projection extending through the operator engagement feature and into the canister engagement feature. The gripping ring extends at least partially over the canister upper lip, and a lower edge of the gripping ring is located adjacent the canister upper lip.
대표청구항▼
1. A container comprising: a canister defining a canister interior cavity, the canister having at least one interior sidewall and a canister top opening defined by a canister upper lip and a canister opening diameter, and wherein the canister includes at least one engagement feature that comprises a
1. A container comprising: a canister defining a canister interior cavity, the canister having at least one interior sidewall and a canister top opening defined by a canister upper lip and a canister opening diameter, and wherein the canister includes at least one engagement feature that comprises a groove formed in the canister interior sidewall that is either a substantially helical groove or a substantially longitudinal groove;a lift having one or more lift projections extending therefrom, the lift structured to hold contents and be movable vertically with the container; andan operator comprising an operator main body portion which defines an operator interior cavity and an operator main body portion outside diameter, the operator having a gripping ring disposed at a first end of the operator and further structured to be gripped to rotate the operator within the canister to move the lift vertically, wherein the operator includes at least one operator engagement feature that comprises a slot formed though the operator main body portion, wherein the at least one operator feature comprises a substantially helical slot when the at least one canister engagement feature comprises a substantially longitudinal groove and wherein the at least one operator feature comprises a substantially longitudinal slot when the at least one canister engagement feature comprises a substantially helical groove;wherein the lift is received in the operator interior cavity and the operator main body portion is received within the canister interior cavity such that each of the one or more lift projections extend through a respective operator engagement feature into a respective canister engagement feature to allow the lift to move vertically within the container;wherein the canister inside diameter and the operator main body portion outside diameter are selected such that the operator main body portion when received within the canister interior cavity is close enough to the interior sidewall of the canister to enable each of the one or more lift projections to extend through the respective operator engagement feature into the respective canister engagement feature; andwherein rotation of the operator relative to the operator relative to the canister causes the one or more lift projections to travel along the respective canister engagement features and the respective operator engagement features to thereby move the lift in a vertical direction within the operator main body portion. 2. The container of claim 1 wherein the gripping ring extends above the canister upper lip thereby enabling grasping the gripping ring on the outside of the operator main body portion to cause rotation of the operator with the canister to move the lift vertically. 3. The container of claim 2, further comprising a sealing means for sealing a junction between a lower edge of the gripping ring and the canister upper lip. 4. The container of claim 3 wherein the sealing means is at least one of a screw cap, a snap-on cap, a snap-off cap, or a sealing compound. 5. The container of claim 4 wherein the sealing means is an elastomeric sealing compound allowing for re-sealing. 6. The container of claim 2, further comprising a safety seal for sealing the canister top opening, wherein the safety seal is at least one of a shrink-wrap safety seal, or a pull-off safety seal. 7. The container of claim 2 wherein the gripping ring is of a diameter larger than the canister opening diameter. 8. The container of claim 2 wherein the gripping ring is of a diameter smaller than the canister opening diameter. 9. The container of claim 1, further comprising a sealing means for sealing the canister top opening. 10. The container of claim 9 wherein the sealing means is at least one of a removable safety seal, a cap, or a sealing compound that seals the canister top opening to secure the contents in the container. 11. The container of claim 1 wherein the gripping ring is of no larger diameter than the outside diameter of the operator main body portion thereby enabling grasping the gripping ring within the operator interior cavity to cause rotation of the operator with the canister to move the lift vertically. 12. The container of claim 1 wherein the operator is rotated in one direction to raise the lift within the container and the operator is rotated in an opposite direction to lower the lift within the container. 13. The container of claim 1, further comprising a lift lock unit to prevent the lift from being lowered back into the operator once the lift has reached the canister top. 14. The container of claim 1, further comprising a contents retainer for restraining contents from exiting the canister top opening inadvertently, the contents retainer comprising a flat surface corresponding to the shaper of the canister, wherein the contents retainer is attached to the gripping ring. 15. The container of claim 1 wherein the lift has at least three projections, the canister includes at least three engagement features, and the operator includes at least three operator engagement features. 16. The container of claim 1 wherein the lift includes at least one drain opening comprising a plurality of perforations or openings or a grate structured to allow liquid to drain from the contents as the contents is lifted in the container. 17. The container of claim 1, further comprising a lift view window fabricated from a clear or transparent material to allow position of the lift to be viewed from outside the container. 18. The container of claim 1, further comprising: a power-driven driver located in a space between a bottom of the canister and a bottom of the operator main body portion and secured to the canister, the driver having a pinion gear that engages a ring gear provided on the bottom of the operator main body portion when the driver is energized by a power source, thereby rotating the operator within the canister to move the lift in the vertical direction. 19. A container comprising: a canister defining a canister interior cavity, the canister having at least one interior sidewall and a canister top opening defined by a canister upper lip and a canister opening diameter, and wherein the canister includes at least one engagement feature that comprises a groove formed in the canister interior sidewall that is either a substantially helical groove or a substantially longitudinal groove;a lift having one or more lift projections extending therefrom, the lift structured to hold contents and be movable vertically with the container; andan operator comprising an operator main body portion comprising a plurality of interconnected lobes each defining a lobe interior cavity, each lobe being defined by an outermost edge and collectively defining an operator interior cavity and an operator main body portion outside diameter, the operator having a gripping ring disposed at a first end of the operator and further structured to be gripped to rotate the operator within the canister to move the lift vertically, wherein the operator includes at least one operator engagement feature that comprises a slot formed though the operator main body portion at an outermost edge of each lobe, the at least one operator engagement feature comprising substantially helical slot when the at least one canister engagement feature comprises a substantially longitudinal groove and that comprises a substantially longitudinal slot when the at least one canister engagement feature comprises a substantially helical groove;wherein the lift is received in the operator interior cavity and the operator main body portion is received within the canister interior cavity such that each of the one or more lift projections extend through a respective operator engagement feature into a respective canister engagement feature;wherein the canister inside diameter and the operator main body portion outside diameter are selected such that the operator main body portion when received within the canister interior cavity is close enough to the interior sidewall of the canister to enable each of the one or more lift projections to extend through the respective operator engagement feature into the respective canister engagement feature; andwherein rotation of the operator relative to the operator relative to the canister causes the one or more lift projections to travel along the respective canister engagement features and the respective operator engagement features to thereby move the lift in a vertical direction within the operator main body portion. 20. The container of claim 19 wherein the container is fabricated from molded plastic, glass, or metal.
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Halterman, C. Todd, Actuated strainer for bottles.
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