公开(公告)号：US20180194507A1

公开(公告)日：2018-07-12

申请号：US15864962

申请日：2018-01-08

申请人： PCO Group GmbH

发明人： Götz Thomas

IPC分类号： B65D5/02 ,  B65D5/48 ,  B65D5/50 ,  B65D5/70

CPC分类号： B65D5/0254 ,  B65D5/2052 ,  B65D5/48 ,  B65D5/48002 ,  B65D5/48016 ,  B65D5/5019 ,  B65D5/66 ,  B65D5/665 ,  B65D5/705 ,  B65D71/72

摘要： A packaging box has four side walls and at least one closure flap that is pivotably joined to one side wall. The packaging box has a tuck-in tab, which can be introduced in the vicinity of the opposite side wall into an inner chamber of the box. The packaging box has an inner partition parallel to two of the side walls. A hook-like projection is provided on the partition. Upon the introduction of the tuck-in tab into the inner chamber during the closing of the closure flap, the hook-like projection automatically engages a through opening in the tuck-in tab and thereafter keeps the closure flap firmly in the closed state.