STIFF PACK FOR TOBACCO PRODUCTS Russian patent published in 2012 - IPC B65D85/10 A24F15/00 

FIELD: transport, package.

SUBSTANCE: stiff pack is shaped to parallelepiped and comprises inner box with front wall, rear wall, two side walls and face wall. Proposed pack comprises outer box with rectangular rear wall, two lengthwise walls and two crosswise walls rigidly jointed with rear wall to make parallelepiped-shape recess to receive inner box. Note here that said inner box is pivoted with face wall along one rib extending along front wall joint with face wall to crosswise wall of outer box so that it may turn relative to outer box about the rib, that doubles as pivot, between first and second positions. Inner box represents a package with flap cover and has two face walls, one corresponding to its bottom wall and, another one, to cover top wall. Top wall is coupled with connection means acting between said wall and appropriate crosswise wall to make extending of inner box from outer box open automatically the cover. Cover has top wall, rear wall corresponding to inner box rear wall end section and two lateral triangular walls matching with end section of appropriate sidewall of inner box.

EFFECT: high strength and reliable protection.

10 cl, 9 dwg