Back to results
US 2018/0002075 A1Published application
Sealed container
OwnerJae Won Leeinventor
Life of this patent
Estimating the term…
Abstract
The present invention relates to a packing unit in which a sealing function of the container unit is improved and a lid unit can be firmly fixed to the container unit, and a sealed container having it, when storing a variety of contents in a container unit. To this end, the sealed container includes a container unit having a containing space to contain contents, a lid unit opening and closing the containing space provided in the container unit, a packing unit sealing between the container unit and the lid unit, and a rotating and tightening unit formed to interlock when the lid unit is moved and rotated toward the container unit.
Claims12
A sealed container comprising:
- a container unit having a containing space to contain contents;
- a lid unit opening and closing the containing space provided in the container unit;
- a packing unit sealing between the container unit and the lid unit;
- and
- a rotating and tightening unit formed to interlock when the lid unit is moved and rotated toward the container unit,
- wherein the rotating and tightening unit comprises:
- a tightening wing portion provided at an inlet of the containing space to contact the packing unit;
- first fitting protrusion portions formed to be spaced apart from each other and to protrude from the tightening wing portion;
- first fitting groove portions provided in the tightening wing portion and formed to dent by two adjacent first fitting protrusion portions;
- a wrapping ring portion formed to protrude from the lid unit to surround an inlet of the containing space;
- second fitting protrusion portions formed to be spaced apart from each other and to protrude from the wrapping ring portion, the second fitting protrusion portions corresponding to the first fitting groove portions to form a rotating path groove into which the first fitting protrusion portions are inserted;
- and
- second fitting groove portions provided in the wrapping ring portion and formed to dent by two adjacent second fitting protrusion portions, the second fitting groove portions corresponding to the first fitting protrusion portions to be communicated with the rotating path groove,
- wherein when the lid unit is coupled to the container unit, the first fitting protrusion portions are inserted into the second fitting groove portions, the second fitting protrusion portions are inserted into the first fitting groove portions, and the first fitting protrusion portions are interlocked with the second fitting protrusion portions through the rotating path groove according to a relative rotation between the container unit and the lid unit.
11 more elements
A sealed container comprising:
- a container unit having a containing space to contain contents;
- a lid unit opening and closing the containing space provided in the container unit;
- a packing unit sealing between the container unit and the lid unit;
- and
- a rotating and tightening unit formed to interlock when the lid unit is moved and rotated toward the container unit,
- wherein the rotating and tightening unit comprises:
- a tightening wing portion provided at an inlet of the containing space to contact the packing unit;
- first fitting protrusion portions formed to be spaced apart from each other and to protrude from an edge of the lid unit;
- first fitting groove portions provided at the edge of the lid unit and formed to dent by two adjacent first fitting protrusion portions;
- a wrapping ring portion formed to protrude from the tightening wing portion to surround the edge of the lid unit;
- second fitting protrusion portions formed to be spaced apart from each other and to protrude from the wrapping ring portion, the second fitting protrusion portions corresponding to the first fitting groove portions to form a rotating path groove into which the first fitting protrusion portions are inserted;
- and
- second fitting groove portions provided in the wrapping ring portion and formed to dent by two adjacent second fitting protrusion portions, the second fitting groove portions corresponding to the first fitting protrusion portions to be communicated with the rotating path groove,
- wherein when the lid unit is coupled to the container unit, the first fitting protrusion portions are inserted into the second fitting groove portions, the second fitting protrusion portions are inserted into the first fitting groove portions, and the first fitting protrusion portions are interlocked with the second fitting protrusion portions through the rotating path groove according to a relative rotation between the container unit and the lid unit.
11 more elements
Dependencies are inferred from the claim text.