FLAT PART CONNECTION ASSEMBLY Russian patent published in 2018 - IPC F16B5/00 

FIELD: consumer goods industry.

SUBSTANCE: claimed technical solution relates to the field of light industry, in particular to the detachable connections of flat parts. Assembly for connecting the flat rigid parts comprises projections, which are formed on the mating sides of the parts, their specific difference is that all the projections have rounded extensions and on both sides at the base of the protrusion they have the cavities, or slots, or grooves, while between the projections there are flat areas, which are combined with the cavities, or slots, or grooves, while the length of any site, with the cavities or slots that are combined with it, or grooves corresponds to or is slightly less than the width between the cavities, or the slots, or the grooves of any one protrusion, also the protrusions of one mating side of the part are designed in order to be superimposed with their pulling onto the pads of the other mating side of the part at the angle of 90° by means of securely fixing the cavities, or slots, or grooves of the mating sides of the parts.

EFFECT: it is possible to quickly and reliably connect the flat parts at the angle of 90°.

1 cl, 3 dwg