A flow gate pour closure for regulated dispersal of a flowing content from a container comprises a closure body and a sliding gate with a depressible tab. The closure body has a principal aperture aligned with a principal opening of the container to allow for the content to flow therethrough. The sliding gate is translatable through a gate exit aperture of the closure body within the gate track to block the principal aperture and prevent the content from flowing or to expose the principal aperture to partially or completely allow the content to flow at a variable flow rate. The sliding gate is translatable reciprocally back along the slide track to re-block the principal aperture. The tab depressible partially engages the top collar when the sliding gate fully blocks the principal aperture and is arranged so that depressing the tab enables sliding gate movement through the gate exit aperture.

A flow gate pour closure for regulated dispersal of a flowing content from a container comprises a closure body and a sliding gate with a depressible tab. The closure body has a principal aperture aligned with a principal opening of the container to allow for the content to flow therethrough. The sliding gate is translatable through a gate exit aperture of the closure body within the gate track to block the principal aperture and prevent the content from flowing or to expose the principal aperture to partially or completely allow the content to flow at a variable flow rate. The sliding gate is translatable reciprocally back along the slide track to re-block the principal aperture. The tab depressible partially engages the top collar when the sliding gate fully blocks the principal aperture and is arranged so that depressing the tab enables sliding gate movement through the gate exit aperture.

A chafing dish, including a basin including a well to store items therein, the basin comprising a lower groove forming portion disposed on at least a portion of the basin, a retractable lid disposed on at least a portion of a top surface of the basin to retract to an open position to open access to the well, and to expand to a closed position to close access to the well, the retractable lid including a body to cover the well when the retractable lid is in the closed position, an edge side disposed at a first end of the retractable lid to contact a first side of the top surface of the basin, and a weighted bar disposed at a second end of the retractable lid to slide toward the edge side to open access to the well and to slide away from the edge side to close access to the well, a top rim to cover at least a portion of an outer surface of the retractable lid, the top rim comprising an upper groove-forming portion to be affixed to the lower groove-forming portion to create bar-sliding grooves disposed at side portions of the basin to receive respective ends of the weighted bar therein to allow the weighted bar to slide within the bar-sliding grooves toward and away from the edge side.

A chafing dish, including a basin including a well to store items therein, the basin comprising a lower groove forming portion disposed on at least a portion of the basin, a retractable lid disposed on at least a portion of a top surface of the basin to retract to an open position to open access to the well, and to expand to a closed position to close access to the well, the retractable lid including a body to cover the well when the retractable lid is in the closed position, an edge side disposed at a first end of the retractable lid to contact a first side of the top surface of the basin, and a weighted bar disposed at a second end of the retractable lid to slide toward the edge side to open access to the well and to slide away from the edge side to close access to the well, a top rim to cover at least a portion of an outer surface of the retractable lid, the top rim comprising an upper groove-forming portion to be affixed to the lower groove-forming portion to create bar-sliding grooves disposed at side portions of the basin to receive respective ends of the weighted bar therein to allow the weighted bar to slide within the bar-sliding grooves toward and away from the edge side.

The disclosure provides a cover assembly and a packaging box, wherein the cover assembly comprises: a shield provided with an opening; a sliding cover slidably arranged on the shield; a lid located between the shield and the sliding cover and rotatably connected to the shield, so that the opening can be opened or closed under the drive of the sliding cover. The cover assembly provided by the disclosure can directly drive the lid to move by means of the sliding cover during the sliding process, so that the lid can open or close the opening, with the whole structure being small and delicate, easy to operate for the user, and at the same time reducing the cost of the cover assembly to ensure the storage of stuff inside the box body of the packaging box.

The disclosure provides a cover assembly and a packaging box, wherein the cover assembly comprises: a shield provided with an opening; a sliding cover slidably arranged on the shield; a lid located between the shield and the sliding cover and rotatably connected to the shield, so that the opening can be opened or closed under the drive of the sliding cover. The cover assembly provided by the disclosure can directly drive the lid to move by means of the sliding cover during the sliding process, so that the lid can open or close the opening, with the whole structure being small and delicate, easy to operate for the user, and at the same time reducing the cost of the cover assembly to ensure the storage of stuff inside the box body of the packaging box.

A device for and method of hot swapping one or more electronic devices from an immersion cooling tank having a first opening, the device including a condensing unit removably locatable in first opening of the immersion cooling tank, the condensing device having a condensing coil forming a second opening through which the electronic device(s) is removable. A retractable cover sheet assembly, under computer control, is positioned to form a sized opening, which may include a containment structure, prior to opening the tank lid to minimize dielectric fluid loss.

A device for and method of hot swapping one or more electronic devices from an immersion cooling tank having a first opening, the device including a condensing unit removably locatable in first opening of the immersion cooling tank, the condensing device having a condensing coil forming a second opening through which the electronic device(s) is removable. A retractable cover sheet assembly, under computer control, is positioned to form a sized opening, which may include a containment structure, prior to opening the tank lid to minimize dielectric fluid loss.

Lid for beverage container. A lid of the present disclosure can include a lid body configured to threadably couple to a container, and a tab assembly hingedly coupled to the lid body, the tab assembly comprising a flip component and a tab component, wherein the flip component is configured to flip from a closed configuration to an open configuration relative to the lid body, and wherein the slide component is configured to slide relative to the flip component so to lock and unlock the slide component upon the lid body.

Lid for beverage container. A lid of the present disclosure can include a lid body configured to threadably couple to a container, and a tab assembly hingedly coupled to the lid body, the tab assembly comprising a flip component and a tab component, wherein the flip component is configured to flip from a closed configuration to an open configuration relative to the lid body, and wherein the slide component is configured to slide relative to the flip component so to lock and unlock the slide component upon the lid body.