The present invention is directed to a portable container for a beverage, such as beer, from a Sixth barrel or Cornelius keg. The portable container is specifically designed for storing, cooling, transporting and dispensing a beverage, such as beer. The portable container has a self-contained container of CO.sub.2, a regulator, and a tap for the keg.

A lid may include a lower portion and an upper portion that is pivotally attached to the lower portion. The lid may also include a locking member coupled to a bottom surface of the upper portion of the lid. The locking member may be slidable between a locked and an unlocked position. When the locking member is in the locked position, the upper portion of the lid may be pivotally coupled to the lower portion of the lid and movable between an open position that allows the one or more fluids to be poured from the container and a closed position that prevents the one or more fluids from being poured from the container.

A closure system for sealing a container constructed and arranged to be mated with a container body is disclosed. The closure system comprises a fixed element and a movable closure element. With the container closure system containers may be constructed to be resealable and improve sanitary conditions of the dispensing portion, thereby allowing for easier opening and resealing.

A closure system for sealing a container constructed and arranged to be mated with a container body is disclosed. The closure system comprises a fixed element and a movable closure element. With the container closure system containers may be constructed to be resealable and improve sanitary conditions of the dispensing portion, thereby allowing for easier opening and resealing.

A sealing cover for covering an opening of a barrel body includes an outer cover body, an inner cover body, an airtight ring and an operating member. The outer cover body includes two pivot connecting portions. The airtight ring is sleeved on an outer peripheral surface of the inner cover body. The operating member is pivotally connected to the pivot connecting portions and the inner cover body. The operating member is operable to pivot so as to drive movement of the inner cover body between a sealed position and an unsealed position. When at the sealed position, the airtight ring is deformed and airtightly pressed between the barrel body and the outer cover body. When at the unsealed position, the airtight ring restores to its original shape and is configured not to be pressed between the barrel body and the outer cover body.

A sealing cover for covering an opening of a barrel body includes an outer cover body, an inner cover body, an airtight ring and an operating member. The outer cover body includes two pivot connecting portions. The airtight ring is sleeved on an outer peripheral surface of the inner cover body. The operating member is pivotally connected to the pivot connecting portions and the inner cover body. The operating member is operable to pivot so as to drive movement of the inner cover body between a sealed position and an unsealed position. When at the sealed position, the airtight ring is deformed and airtightly pressed between the barrel body and the outer cover body. When at the unsealed position, the airtight ring restores to its original shape and is configured not to be pressed between the barrel body and the outer cover body.

A mechanism for adjusting the distance and relative horizontal level between a storage box lid and the product storage box body includes a rod, a first adjustment member, and a second adjustment member. The rod is positioned on the edge of the box and is axially movable. The first and second adjustment members on the rod can be repositioned along the length direction of the rod to increase or decrease the distance between the lid and the box body to accommodate different thicknesses of seals between the two, and for achieving integrity in a horizontal level. A product storage box is also disclosed.

A mechanism for adjusting the distance and relative horizontal level between a storage box lid and the product storage box body includes a rod, a first adjustment member, and a second adjustment member. The rod is positioned on the edge of the box and is axially movable. The first and second adjustment members on the rod can be repositioned along the length direction of the rod to increase or decrease the distance between the lid and the box body to accommodate different thicknesses of seals between the two, and for achieving integrity in a horizontal level. A product storage box is also disclosed.

A mechanism for adjusting the distance and relative horizontal level between a storage box lid and the product storage box body includes a rod, a first adjustment member, and a second adjustment member. The rod is positioned on the edge of the box and is axially movable. The first and second adjustment members on the rod can be repositioned along the length direction of the rod to increase or decrease the distance between the lid and the box body to accommodate different thicknesses of seals between the two, and for achieving integrity in a horizontal level. A adjustment device is also disclosed.

A latch is usable to latch and automatically unlatch a lid of a waste container. The latch includes a release weight that moves responsive to gravity in a housing from a first position to a second position to cause the latch to disengage from a release receptacle when the latch and the waste container are oriented in a dump angle orientation. The latch includes a rotary damper in the housing that controls movement of the release weight in the housing such that an amount of time for the release weight to move responsive to gravity from the first position to the second position is slower than the amount of time the release weight would move responsive to gravity from the first position to the second position in the housing absent the effect of the rotary damper on the release weight.