A box cover for a portable airtight box, comprising an upper cover, a lower cover, a sliding plate, a reset spring, a pinching member, a lower cover plate, and a sealing ring, wherein the upper cover is fixedly connected to the lower cover, an accommodating space is formed between the upper cover and the lower cover, and the sliding plate is movably arranged within the accommodating space, wherein the reset spring is disposed between the sliding plate and the lower cover, wherein the sliding plate is capable of moving upward relative to the lower cover, wherein the pinching member is movably arranged on the upper cover, and the pinching member abuts against the sliding plate, wherein the lower cover plate is movably arranged at outer bottom of the lower cover, and the lower cover plate is fixedly connected with the sliding plate.

There is disclosed a magnetic tray having a first tray and a second tray connected to each other and which are the same or substantially the same. The first and second trays are collapsible and expandable. The first and second trays each include a body member adapted to be collapsible and expandable; a base member adapted to fit in the bottom of the body member and having a magnet on a first side of the base member and one or more magnets on a second side of the base member; and a collar member having a hinge member and a lock member. The first tray and the second tray are connected to each other by the hinge members. The first tray and the second trays are adapted to be separable by the hinge members.

The closure adapted to cover a container aperture defines a retention projection dimensioned to be received in a retention aperture in a wall of the container. An insertion surface on the projection avoids the closure being impeded by an edge of the wall. The projection defines a disengagement surface to remove the projection from the retention aperture and defines a registering surface opposite the registering surface. The closure may be fitted agnostic to the rotational alignment of the closure relative to wall and then twisted relative to the container until resistance is provided by the registering surfaces engaging Automated closure requires only two degrees of movement and only two force sensors.

A lid for a beverage container may include an upper rim and a lower rim, an upper surface extending between the upper rim, a lid sidewall extending between the lower rim and the upper rim, a fitting including a resiliently compressible material positioned along the sidewall to sealingly engage with an inner surface of a sidewall of a vessel, a grip dimensioned to be grasped by a user to manipulate a position of the lid, and a nozzle extending from the upper surface of the lid.

The present embodiments describe an insulated drinking vessel with a multifunction lid. In an embodiment, the drinking vessel can be configured to receive a multifunction lid. The multifunction lid may, in one embodiment, include an opening for receiving a drinking straw. In an embodiment, the multifunction lid may additionally include an opening for drinking or sipping directly through the lid. In an embodiment, the lid may include an operable cover for covering at least one of the openings in a first position and for allowing access to the fluid through the opening in a second position. In a further embodiment, the lid may include a plurality of operable covers. A first operable cover may be configured for covering the drinking straw opening in a first position and allowing insertion of a straw in a second position. The lid may also include an operable cover for covering the sipping spout in a first position and allowing drinking directly through the spout in a second position.

A collapsible container, in particular a drinking cup, includes a cup-shaped element (2), made from a flexible deformable material, having a lower base part (3), a top part (4) with an opening (4) and side wall sections (5a, 5b, 5c, 5d) arranged therebetween. The side wall sections (5a, 5b, 5c, 5d) can be folded towards each other along fold lines (7, 8) formed into the material of the cup-shaped element (2). The cup-shaped element (2) can be folded together by twisting the base part (3) to the top part (4). The fold lines (7, 8) are oriented so that the cup-shaped element (2) constricts, as a result of torsion, between the base part (3) and the upper part (4) when twisting the base part (3).

A bowl assembly has a bowl and a lid. The bowl assembly is adapted to store water or food for a pet. The bowl functions as a container to hold the water or food, while the lid functions in a first configuration to seal the water or food within the bowl. The bowl assembly is convenient to travel with and adapted for use in a vehicle where in the first configuration. The bowl assembly allows for the pet to access the water or food while in a cup holder. The bowl assembly is also stabilized by the lid in a second configuration, where placed on a ground or floor surface.

A cover for a container includes a plurality of panels extending at least partially around an interior of the cover. The plurality of panels includes a central panel, at least one side panel foldably connected to the central panel, and at least one end panel foldably connected to the central panel. At least one of the at least one side panel and the at least one end panel includes an opening configured to receive a portion of the container. The opening includes an engagement edge for engaging the container. The cover also includes a handle foldably connected to the central panel.

A sealable container system contains a body and a lid assembly. The body includes an internal volume defined by bottom and side wall(s), bump(s) on the inside surface of the side wall and projecting toward the internal volume, and a lid with outer and inner walls at its bottom side with a channel in-between. A gasket couples to the lid with a wall portion residing within the channel and a lip outside the channel. When the lid assembly is pressed into the body, the lip of the gasket engages the bumps and deforms, and a gap forms between the lip and the side wall, where air in the internal volume exits through the gap. When the lip of the gasket travels past the bumps, the lip fully seats against the inside surface of the side wall, where negative air pressure is imparted to the internal volume of the body.

A sealing structure for a lid and a container includes: the container including a hard material structure, a soft material structure connected to the hard material structure, and an opening at the top, the soft material structure includes a limiting portion, the limiting portion includes a container convex arc section and a container concave arc section connected to the container convex arc section; and the lid covering the opening to form an interference fit with the container, and including a locking portion capable of interlocking with the limiting portion, the locking portion includes a lid concave arc section abutting against the container convex arc section, and a lid convex arc section connected to the lid concave arc section and abutting against the container concave arc section. The sealing structure improves the sealing of the container, preventing leakage of liquid from the container, and making the container easy to carry.