Containers for storing food in a storage compartment may include a base portion of the container. The storage compartment is sealed with a film to get the food stored in the storage compartment fresh. The container further includes a reversible lid that is able to attach to the base portion of the container in two different configurations. In a first configuration the reversible lid attaches to the base portion without affecting the seal created by the film. In a second configuration the reversible lid attaches to the base portion when the lid is inverted and the film is removed from the base portion.

Disclosed is a vapor-tight container comprising a container body having a first extension formed to extend outwards along a rim of a sidewall thereof and a locking protrusion bent downwards from an end of the first extension, and a container lid configured to cover an upper portion of the container body so that the inside of the container body is sealed.

Inhibiting spoilage of items is achieved by providing a container having an environmentally controlled storage compartment sealed form the external atmosphere and a reaction medium in a separate compartment in fluid communication with the storage compartment.

A cover for a container that includes a lid portion and a collar element. The lid portion having a main body section surrounded by a peripheral sealing shoulder. The collar element having a peripheral collar sealing shoulder that includes a collar groove and wherein the lid portion is connected to the collar portion through a hinge element. The lid portion, collar element and hinge portion are formed as a unitary structure and the lid portion articulates from an open positon in which it is spaced apart from the collar element to a closed position wherein the peripheral bead sealing shoulder of the lid portion engages with the peripheral collar sealing shoulder of the collar element.

A nestable shipping container including side walls, a bottom wall, and an open top is disclosed. The nestable shipping container has a geometry which permits insertion into and reception of similarly shaped containers to facilitate empty shipment and storage in a minimum amount of space. The nestable shipping container may be manufactured by a cold working method from a single blank of material. The containers may be manufactured to meet the performance criteria required of international commerce shipping drums.

A lid (1) for closing a can having a collar, the lid having a bottom face (2) provided with an annular sealing gasket (4) bearing against said collar when the lid (1) is in the closed state, and being provided with fastener means (14) for fastening the lid (1) to the can, which fastener means (14) comprise at least two catches (141, 142, 143) disposed about the sealing gasket (4) and having an active fastener portion (1411, 1421, 1431) that projects towards the center of the lid (1), and that is positionable under an external radial peripheral rim of the can when a movable one (143) of the catches is in a closer position in which it is closer to the other catches (141, 142). The movable catch (143) is mounted to move about an axis (XX) or in a plane that is substantially parallel to a circumferential plane of the annular gasket (4), and the lid (1) is provided with locking means (19) for locking said movable catch (143) in the closer position in which its active fastener portion is closer to the active fastener portions of the other catches (141, 142), these locking means (19) being unlockable.

A tamper-evident container includes a base and a lid. A base extension and a lid extension are connected to a hinge to join the base and the lid together in a closed, pre-use configuration. A tab extends from either the lid extension or the base extension in a direction away from the lid and the base such that the tab extends beyond the hinge The tab is joined to one of the extensions via weakened regions that can be torn when the tab is pulled to indicate that the container has been tampered with or opened.

A drop lid-shaped formed lid to be fittably applied to a container having a flange section is formed with a flange, a fitting section extending downwardly from the flange, and an introducing section below the fitting section. The introducing section is composed of first and second tapered sections whose inner diameters each decrease downwardly. The taper angle of the second tapered section is larger than the taper angle of the first tapered section, and the second tapered section is formed in an arcuate shape smaller than a range in which the first tapered section is formed.

A food storage unit provides a container and a cover which use an interference fit to snap the cover onto the container. The two engage with each other by a first lip (of the container) and a second lip (of the cover). The lips are configured to have an obtuse angle of 95 degrees, helping to create a better fit between the two. The second lip deforms when placed over the first lip; the resulting pressure and friction helps to seal the cover to the container. To help create a more secure attachment, a latching member is connected to the second lip. The latching member is positioned just below the first lip, such that the cover cannot be lifted straight up until a person manually moves the latching member away from the first lip. This helps prevent the cover from accidentally coming loose from the container.

An electrical connection box includes a box main body having an opening portion in an upper end portion at a time of installation, and an upper cover that blocks the opening portion at the time of installation. The box main body has an insertion wall portion continuously formed along an outer circumference of the box main body in the upper end portion at the outer circumference of the box main body. The upper cover has a groove portion continuously formed along an outer circumference of the upper cover in a lower end portion at the outer circumference of the upper cover. Here, the insertion wall portion is inserted into the groove portion from lower side when the opening portion of the box main body is blocked. At least one rib protruding downward from a bottom portion of the groove portion is formed in the groove portion.