Storage container

Abstract

A storage container preferably includes a container portion and a lid. The container portion preferably includes a bottom wall, a vertical peripheral wall and a female peripheral sealing cavity. The vertical peripheral wall extends upward from an outer perimeter of the bottom wall. The female peripheral sealing cavity extends around an entire perimeter of the vertical peripheral wall. The lid includes a top wall and a male peripheral sealing projection. The male peripheral sealing projection includes a partially curved cross section, which is sized to be sealingly received by the female peripheral sealing cavity. A top inner perimeter of the male peripheral sealing projection extends from an outer perimeter of the top wall. The male peripheral sealing projection extends around an entire perimeter of the top wall. The shape of the lid and storage portion preferably include a substantially rectangular shape with four curved corners.

Claims

1. A storage container comprising: a container portion includes a bottom wall, a vertical peripheral wall and a female peripheral sealing cavity, said vertical peripheral wall extends upward from an outer perimeter of said bottom wall, a top inner surface of said female peripheral sealing cavity is the same as an outer surface of a top of said vertical peripheral wall of said container portion, a material filet joins an outer surface of said female peripheral sealing cavity to a top of said vertical peripheral wall; and a lid includes a top wall and a male peripheral sealing projection, said male peripheral sealing projection includes a first wall, a projection bottom wall and a second wall, a top of said first wall extends downward from a perimeter of said top wall, said projection bottom wall extends outward from a bottom of said first wall, said second wall extends upward from a perimeter of said projection bottom wall, wherein said male peripheral sealing projection is sized to be sealingly received by said female peripheral sealing cavity.

2. The storage container of claim 1 wherein: a female peripheral sealing cavity extends around an entire perimeter of said vertical peripheral wall at a top thereof; and a male peripheral sealing projection extends around an inner perimeter of said first wall, wherein said female peripheral sealing cavity is sized to receive said male_peripheralsealing projection.

3. The storage container of claim 1 wherein: said vertical peripheral wall is preferably tapered, such that a smallest perimeter dimension is at a bottom of said vertical peripheral wall and a largest perimeter dimension is at a top of said vertical peripheral wall.

4. The storage container of claim 1 wherein: a shape of said container portion includes a substantially rectangular shape with four curved corners; and a shape of said lid includes a substantially rectangular shape with four curved corners.

5. The storage container of claim 1 wherein: at least one lift tab extends from one corner of a top outer edge of said male peripheral sealing projection.

6. The storage container of claim 1 wherein: a peripheral retention cavity is formed in an inner side wall of said female peripheral sealing cavity, a peripheral retention projection is formed on an outside surface of an inner side wall of said male peripheral sealing projection.

7. The storage container of claim 1 wherein: said first wall tapers inward from said bottom wall, said second wall tapers outward from said bottom wall.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 is a perspective view of a storage container in accordance with the present invention.

(2) FIG. 2 is a top view of a lid of a storage container in accordance with the present invention.

(3) FIG. 3 is a top view of a container portion of a storage container in accordance with the present invention.

(4) FIG. 4 is a cross sectional view of a lid of a storage container in accordance with the present invention.

(5) FIG. 5 is a cross sectional view of a container portion of a storage container in accordance with the present invention.

(6) FIG. 6 is an enlarged cross sectional view of a male peripheral sealing projection of a lid inserted into a female peripheral sealing cavity of a container portion of a storage container in accordance with the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

(7) With reference now to the drawings, and particularly to FIG. 1, there is shown a perspective view of a storage container 1. The storage container 1 preferably includes a container portion 10 and a lid 12. With reference to FIGS. 2-6, the container portion 10 preferably includes a bottom wall 14, a vertical peripheral wall 16 and a female peripheral sealing cavity 18. The vertical peripheral wall 16 extends upward from an outer perimeter of the bottom wall 14. The female peripheral sealing cavity 18 preferably includes opposing tapered walls 19, curved inner corners 21 and a peripheral retention cavity 23. The curved inner corners 21 extend outward from opposing ends of a bottom surface 25. The opposing tapered walls 19 extend upward from the curved inner corners 21. The retention cavity 23 is formed in an inner surface of the tapered wall 19 near a top of the vertical peripheral wall 16. The female peripheral sealing cavity 18 extends around an entire perimeter of the vertical peripheral wall 16. A top inner surface 20 of the female peripheral sealing cavity 18 is the same as an outer surface 22 of a top of the vertical peripheral wall 16 of the container portion 10. A material filet 24 joins an outer surface of the female peripheral sealing cavity 18 to the top of the vertical peripheral wall 16. The vertical peripheral wall 16 is preferably tapered, such that a smallest perimeter dimension is at a bottom of the vertical peripheral wall 16 and the largest perimeter dimension is at a top of the vertical peripheral wall 16. The shape of the container portion 10 preferably includes a substantially rectangular shape with four curved corners 26.

(8) The lid 12 includes a top wall 28 and a male peripheral sealing projection 30. The male peripheral sealing projection 30 preferably includes a curved bottom 31, opposing tapered walls 33 and a peripheral retention projection 35. The pair of opposing tapered walls 33 extend upward from opposing ends of the curved bottom 31. The peripheral retention projection 35 extends outward from an outer surface of an inner tapered wall 33 near the top wall 28. The peripheral retention projection 35 snaps into the peripheral retention cavity 23, when the male peripheral sealing projection 30 is fully inserted into the female peripheral sealing cavity 18. A top inner perimeter of the male peripheral sealing projection 30 extends from an outer perimeter of the top wall 28. The male peripheral sealing projection 30 extends around an entire perimeter of the top wall 28. The male peripheral sealing projection 30 is sized to be sealingly received by the female peripheral sealing cavity 18. The shape of the lid 12 preferably includes a substantially rectangular shape with four curved corners 32. At least one lift tab 34 preferably extends from one corner 32 of a top outer edge of the male peripheral sealing projection 30. The container portion 10 and the lid 12 are fabricated from a non-metal material, such as plastic.

(9) While particular embodiments of the invention have been shown and described, it will be obvious to those skilled in the art that changes and modifications may be made without departing from the invention in its broader aspects, and therefore, the aim in the appended claims is to cover all such changes and modifications as fall within the true spirit and scope of the invention.