초록 ▼

A vacuum packaging appliance with a sealing sub-assembly including a latching mechanism and release mechanism is described. According to certain embodiments, the release mechanism, latch and sealing sub-assembly operate in an integrated fashion such that the vacuum packaging appliance can be easily

A vacuum packaging appliance with a sealing sub-assembly including a latching mechanism and release mechanism is described. According to certain embodiments, the release mechanism, latch and sealing sub-assembly operate in an integrated fashion such that the vacuum packaging appliance can be easily opened or sealed.

대표청구항 ▼

What is claimed is: 1. A vacuum packaging apparatus, said packaging apparatus comprising: a base component; a lid component; wherein the lid component comprises: a latch mechanism for latching said lid component to said base component; a vacuum release paddle; a release lever including a cam piece

What is claimed is: 1. A vacuum packaging apparatus, said packaging apparatus comprising: a base component; a lid component; wherein the lid component comprises: a latch mechanism for latching said lid component to said base component; a vacuum release paddle; a release lever including a cam piece that is adapted for releasably moving a portion of said latch mechanism; and wherein said portion of said latch mechanism includes a slot having a sloped edged upon which said cam piece impinges when said lid component is released from said base component. 2. The vacuum packaging apparatus of claim 1, wherein when said release lever is lifted upwards in a same direction of rotating said lid component into an open position, said release lever causing said cam piece to retract said portion of said latch mechanism when said release lever is lifted. 3. The vacuum packaging apparatus of claim 1, wherein said latch mechanism includes a latch-strike on an inner side wall of said base component of said vacuum packaging apparatus. 4. The vacuum packaging apparatus of claim 1, wherein said latch mechanism includes a right-hand side latch-strike on a corresponding right-hand inner side wall of said base component of said vacuum packaging apparatus and a left-hand side latch-strike on a corresponding left-hand inner side wall of said base component. 5. The vacuum packaging apparatus of claim 1, wherein said portion of said latch mechanism is adapted for traveling past a corresponding latch-strike on an inner side wall of said base component for positioning said lid component in a locked position over said base component. 6. The vacuum packaging apparatus of claim 1, wherein said sloped edge is adapted such that said cam piece causes said portion of said latch mechanism to move when said cam piece impinges on said sloped edge. 7. The vacuum packaging apparatus of claim 1, further comprising at least one latch spring that is biased against said portion of said latch mechanism to maintain said portion of said latch mechanism in a protruding position wherein said protruding position is suitable for impinging on a latch-strike on an inner side wall of said base component when said lid component is being positioned in a locked position over said base component. 8. The vacuum packaging apparatus of claim 1, wherein said portion of said latch mechanism causes said vacuum release paddle to move away from a vent aperture when said portion of said latch mechanism is in a retracted position, and wherein said vent aperture vents to an ambient atmosphere outside of said vacuum packaging apparatus. 9. The vacuum packaging apparatus of claim 8, wherein said portion of said latch mechanism includes a latch member that directly impinges on a corresponding paddle member associated with said vacuum release paddle when said portion of said latch mechanism is in said retracted position. 10. The vacuum packaging apparatus of claim 1, further comprising at least one paddle spring that is biased against said vacuum release paddle to maintain said vacuum release paddle in a blocking position for blocking a vent aperture vents to an ambient atmosphere outside of said vacuum packaging apparatus. 11. The vacuum packaging apparatus of claim 10, wherein said portion includes a latch member that directly impinges on a corresponding paddle member associated with said vacuum release paddle when said portion of said latch mechanism is in a retracted position and compressing said at least one paddle spring. 12. A method for making a vacuum packaging apparatus, said method comprising: using a latching mechanism including a movable portion having a slot with a sloped edge; using a release lever having an attached cam piece that is movably disposed in said slot; and using a vacuum release paddle that is movably displaced in response to a movement of said movable portion. 13. The method of claim 12, wherein said cam piece operates to retract said movable portion during an operation of said release lever to unlatch a lid component of said vacuum packaging apparatus. 14. The method of claim 12, wherein when said release lever is lifted upwards in a same direction of rotating a lid component of said vacuum packaging apparatus into an open position, said release lever causes said cam piece that is attached to said release lever to retract said movable portion. 15. The method of claim 12, wherein said latching mechanism includes a latch-strike on an inner side wall of a base component of said vacuum packaging apparatus. 16. The method of claim 12, wherein said latching mechanism includes a right-hand side latch-strike on a corresponding right-hand inner side wall of a base component of said vacuum packaging apparatus and a left-hand side latch-strike on a corresponding left-hand inner side wall of said base component. 17. The method of claim 12, wherein said movable portion travels past a corresponding latch-strike on an inner side wall of a base component of said vacuum packaging apparatus for positioning a lid component of said vacuum packaging apparatus in a locked position over said base component. 18. The method of claim 12, wherein said sloped edge is adapted such that said cam piece that is attached to said release lever causes said movable portion to move when said cam piece impinges on said sloped edge. 19. The method of claim 12, further comprising at least one latch spring that is biased against said movable portion to maintain said movable portion in a protruding position wherein said protruding position is suitable for impinging on a latch-strike on an inner side wall of a base component of said vacuum packaging apparatus when a lid component of said vacuum packaging apparatus is being positioned in a locked position over said base component. 20. The method of claim 12, wherein said movable portion causes said vacuum release paddle to move away from a vent aperture when said movable portion is in a retracted position, and wherein said vent aperture vents to an ambient atmosphere outside of said vacuum packaging apparatus. 21. The method of claim 20, wherein said movable portion includes a latch member that directly impinges on a corresponding paddle member associated with said vacuum release paddle when said movable portion is in said retracted position. 22. The method of claim 12, further comprising at least one paddle spring that is biased against said vacuum release paddle to maintain said vacuum release paddle in a blocking position for blocking a vent aperture that vents to an ambient atmosphere outside of said vacuum packaging apparatus. 23. The method of claim 22, wherein said movable portion includes a latch member that directly impinges on a corresponding paddle member associated with said vacuum release paddle when said movable portion is in a retracted position and compressing said at least one paddle spring.