Patent ID: 11912487
Assignee: INTER HOLDINGS CO., LTD.
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A bag-in box which is to be used by drawing out a pouring nozzle opening and closing mechanism attached to a lower end of a suspension container from a through hole, the bag-in box comprising:
a storage box which is provided with the through hole of the pouring nozzle opening and closing mechanism at a lower end of a side wall; and
the suspension container which is made of a film material and is suspended in the storage box, the pouring nozzle opening and closing mechanism of the suspension container being foldable at the lower end of the side wall of the storage box at the through hole, wherein
a bottom portion of the storage box is provided with a base for holding the suspension container inclined toward the through hole, and a base plate configuring the base is configured to include a horizontal portion and a slope portion arranged in sequence to hold the suspension container to be inclined toward the through hole,
the horizontal portion being supported to be horizontal with side plates on both sides toward the through hole, the side plates being folded downward,
the slope portion being folded obliquely downwards from an edge of the horizontal portion toward the through hole, and the slope portion not being supported by side plates,
an upper portion of the storage box is provided with a suspension unit for suspending and holding an opening and closing plug provided at an upper portion of the suspension container,
when filling a liquid content, the opening and closing plug of the suspension container is opened, and
when pouring the liquid content, the opening and closing plug provided at the upper portion of the suspension container is suspended and held by the suspension unit and the opening and closing plug is closed, and in the storage box, the pouring nozzle opening and closing mechanism attached to the lower end of the suspension container is drawn out from the through hole, so that the liquid content is pourable by opening of the pouring nozzle opening and closing mechanism.