A hinge structure includes: a lower member which is to be attached to a container; an upper member which is to be attached to a lid; a rotary shaft connecting the lower member and the upper member to each other; and a link mechanism connecting the lower member and the upper member to each other at a position different from the position of the rotary shaft. The link mechanism includes a plurality of links pivotably connected to each other, and a spring mechanism of a torsion coil type configured to give spring force to the upper member in a direction in which the lid is opened.

A closure assembly (100) for a container (200) is provided. The closure assembly (100) includes a frame (105) configured to couple to a container (200); an interior lid hingedly coupled to the frame (105) along a first longitudinal side thereof and movable between a closed position and an open position, wherein the lid (110) includes a lid rim that defines an opening, a flexible membrane (300) housed within the opening of the lid rim, wherein the flexible membrane (300) defines a zone configured to permit a plurality of articles to feed therethrough, and a tab member (120) fixedly coupled to the lid rim and extending above the membrane (300), wherein the tab member (120) defines a channel groove (125) configured to receive a leading article of the plurality of articles therein and separate the leading article from the plurality of articles. The assembly further includes a cover panel (150) hingedly coupled to the frame (105) along the first longitudinal side thereof and movable between an assembly closed position and an assembly open position.

A storage container may include a hollow main body, a lid, and an attachment mechanism for removably attaching a shackle holder. The hollow main body has a plurality of sidewalls, a first end, and a second end, opposite the first end. The lid may be disposed on the first end of the main body and the attachment mechanism may be disposed on the second end of the hollow main body. The shackle holder may be configured to retain a shackle. The shackle holder is capable of being disposed on storage containers with main bodies that vary in size.

Electrified vehicles may be powered by traction battery packs. An exemplary traction battery pack may include an enclosure assembly having a tray and a cover. One or more hinged locking plate assemblies may be utilized to secure the cover to the tray of the enclosure assembly. The hinged locking plate assemblies may be configured to exert a clamping or compression force across an interface between the cover and the tray, thereby enhancing retention and providing a leak-proof joint.

The present disclosure discloses an assemblable storage box. A box body comprises a bottom plate and four side plates, the four side plates comprise a front side plate, a rear side plate, a left side plate, and a right side plate, two adjacent side plates of the four side plates are detachably clamped together, bottom portions of the four side plates are disposed with support countertops, four sides of the bottom plate horizontally extend outward to define positioning edges, the positioning edges of the four sides of the bottom plate respectively abut the support countertops of the four side plates, and the positioning fasteners are fastened to the support countertops to enable the positioning edges to be positioned relative to the support countertops.

An article of manufacture and process for manufacturing a reusable stackable resilient container formed from lightweight materials and coated with a polyurea coating to provide structural support. An article of manufacture may be formed in the various dimensions and shape to enclose items and objects that are delicate and of high-value for shipping. The reusable stackable resilient container has advantages of a long service life, less weight, a lower cost of production, impact-resistant, impervious to environmental factors and other improved characteristics.

A toolbox includes a first casing having a first pivotal portion with a diameter larger than a thickness of the first casing. The first pivotal portion is hollow and has a first axial hole. A second casing includes at least one second pivotal portion pivotably connected to the first pivotal portion and having a diameter larger than a thickness of the second casing. The at least one second pivotal portion is hollow and includes a second axial hole having a diameter substantially equal to a diameter of the first axial hole. A first chamber is defined by the first and second casings in a closed state for receiving tools. A tubular member extends through the first and second axial holes and includes a receiving hole in which a tube is detachably received. The tube can receive tools.

A manway cover assembly can be used to control access to the interior of a railroad tank car or other type of tank or structure. The manway cover assembly can have a tightening system, such as a screw tightening system and an attachment system. The attachment system can have a ledge configured to engage a flange that surrounds an opening. A cover can control access to the opening. The tightening system can secure the ledge to the flange and lock the cover over the opening. A manway cover assembly can also be used for selectively sealing an access passageway of a tank. The manway cover assembly can have an internal seal that remains sealed independent of movement between the cover and the opening within a set range of movement.

The invention teaches a container lid product for controlling access to a container. The container lid comprises one or more hollow molded hinges with solid compressed area to eliminate any seam in use pivotally connecting the product to the container, a hollow-molded edge disposed adjacent to the one or more hollow-molded hinges, and a single-walled cover portion being connected to the hollow-molded edge. The single-walled cover has a length and a width and comprises a plurality of ribs extending the length of the single-walled cover. The single-walled cover has a peripheral rim with an undercut for stiffening. Each the one or more hollow molded hinges comprises an elongate knuckle. The hollow-molded edges comprises a top layer and a bottom layer.

A refrigerated food preparation table that includes a food item storage pan with a lid that is allowed to fully close and is held in a partially open position and in a fully open position and hinge brackets or apparatuses for holding a lid in a partially opened position and a fully opened position that include a slot, a surface, and an indentation that each engage pins on the lid. In various embodiments, the slot receives one such pin, the surface guides another pin on the lid as the lid is opened from a fully closed position to the partially opened position, the indentation receives the second pin when the lid is in the partially opened position, and the slot contains the first pin and the second pin when the lid is fully open. The food preparation table can be used to prepare pizza, for example.