HARD TOBACCO PRODUCT PACK WITH FLIP-UP LID, BLANK FOR FRAMEWORK FABRICATION AND BLANK FOR FABRICATION OF HARD PACK BOX AND LID Russian patent published in 2012 - IPC A24F15/12 B65D85/10 

FIELD: tobacco industry.

SUBSTANCE: hard tobacco product pack with flip-up lid contains a box with an open upper end and a lid attached to the box so that to enable turning between the positions corresponding to the open and the closed position of the open end. The pack hardness is ensured by the internal framework attached to the box, the upper end of the framework protruding from the open end. In the closed position of the said open end the framework at least partly contacts the lid. The framework consists of a group of walls located essentially within the same plane and attached to the corresponding walls of the box. The framework includes a part fabricated so that to have at least one lug protruding from the framework upper edge towards the lid. The lid has at least one freely fixed tab positioned so that to enable interaction immediately with the lug in such a way that when the lid is opened or closed the tab deflects, geared in the lug, and then rebounds with an audible click when disconnected from the lug.

EFFECT: enhanced convenience of using the pack which undergoes no deformation when the lid is closed.

13 cl, 12 dwg