The present invention relates generally to the field of containers. More particularly, the invention relates to relatively small storage containers, for example, shoebox sized containers that have a top central opening into the container, and a flat, removable lid or cover that covers the top central opening. The present invention is a novel release arrangement for the cover.
In a basic aspect, the invention is a container having a top central opening with a perimeter extending around the opening. A substantially flat, thin and relatively rigid top cover is positioned so as to cover the top central opening. The top cover sits atop a ledge that surrounds the central opening. The ledge includes at least one depression, preferably at a corner of the central opening formed by the container. A magnet, and preferably a plurality of magnets, are positioned in the cover and in the ledge to hold the cover in place over the central opening. The magnets are optional, and are intended to hold the cover in place when the container is inverted.
The cover is released by pressing on the outer surface of the cover over the depression, which forces the cover down into the depression. The cover is cantilevered over the depression, and the opposite end of the cover is leveraged upward. If the cover has sufficient rigidity, it will break free of the optional magnets and will tip upward, where it can be released and removed from the container.
More particularly, the invention is a container having a top central opening with a perimeter extending around the opening, the container comprising:
The container can be formed by individual panels, each panel having a first and second end, with the adjacent panels being connected end-to-end.
The depression is formed by curving the ledge downward. Alternatively, the depression can be formed by faceting the ledge downward at an inflection point.
The container can further comprise a magnet on the horizontal portion of the support ledge, which corresponds to a magnet on the releasable top cover, to hold the cover in place by the magnetic attraction between the magnet on the housing and the magnet on the top cover.
The housing can be made using any suitable, substantially rigid material, such as wood, plastic or metal. The cover can also me made of wood, plastic or metal, and can be a different material than the housing.
Turning first to
Viewed from above, the housing 12 and the cover can be any shape, including square, rectangular, triangular or circular. There must, however, be at least one depression in the ledge that extends around the perimeter of the central opening 50.
Turning to
Turning to
At the top of each of the panels, there is a ledge 42 formed in the panel, for supporting the cover 14. The ledge 42 preferably extends entirely around the central opening 50 into the box. The term “ledge” should be understood to mean a support surface around the perimeter of the central opening, on which the cover can rest when the cover is positioned over the central opening.
The ledge 42 is generally parallel to the horizontal plane throughout most of the length of the ledge. However, the ledge dips down into a depression in at least one corner of the box, and preferably in multiple corners. As used herein, the term “depression” should be understood to mean a downward deflection of the ledge to form a dip in the ledge that is sufficient to enable the lid or cover 14 to be pressed down over the area of the depression. The depression forms a cantilever, causing the opposite end of the cover to be levered up at the opposite end, and causing the opposite end of the cover to rise up at a point opposite the depression. From there, it can easily be gripped by a person's fingers and removed from the container.
The depression 44 can be formed by curving the ledge 42 downward into the corners of the container, as shown in
The box also comprises a bottom panel 40 that is affixed to the bottom surfaces of the panels 20, 22, 24 and 26.
As shown in
The cover 14 is sized and shaped to fit closely into and onto the ledge 42. The cover 14 should be relatively inflexible, to prevent the cover from flexing and deforming in place when a downward pressure is exerted against the cover over the depression in the ledge. Such deformation and flexing would prevent the cover 14 from popping up at one end, as the corner of the cover 14 is pressed down into the depression at the other end.
Ideally, the cover 14 should be rigid enough so that, when a corner is pushed down into a depression, the other side of the cover 14 is cantilevered upward, breaking free from the magnets 46 and 48 and popping up from the ledge 42, as shown in
Although an exemplary embodiment has been shown and described, one of ordinary skill in the art may make many changes, modifications, and substitutions without departing from the spirit and scope of the invention. As for the specific terminology used to describe the exemplary embodiment, it is not intended to limit the invention; each specific term is intended to include all technical equivalents that operate in a similar manner to accomplish a similar purpose or function.