EXPLOSION PROOF DE-MINER SHOES Russian patent published in 2019 - IPC A43B13/14 

FIELD: means of individual protection.

SUBSTANCE: invention relates to explosion-proof shoes of de-miner, which includes a blast wave dissipation module, characterized by that it includes successively soles, explosion blasting action reduction module, a first damping module, a second damping module, explosion wave dissipation module, third damping module, waterproof cover or soles and fasteners connected to sole, wherein the sole is provided with a anti-slip surface and is made of a soft elastic material, e.g. rubber, polyurethane, microporous rubber or foamed ethylene vinyl acetate with a thickness of at least 2 cm; explosion blasting action reduction module is made as a pack of multiple layers of soft loose cross-linked or quilted or loose glued thin strong fabric or non-woven ballistic material, on upper side to which plate is attached from solid viscous non-woven material, for example, polyethylene with thickness of not less than 5 mm; first damping module is represented by plate with thickness of at least 3 cm from ethylene vinyl acetate; second damping module with thickness of not less than 2 cm, including from outside in front and behind, filling space around blast wave dissipation module, is made of ethylene vinyl acetate; blast wave dissipation module has a shape that follows from the shape of the sole from above, and downward passing into wedge with angle of 90°±10°, is made of strong non-deformable polymer material reinforced with fabric or non-woven material or made without reinforcement, wherein the dissipation module can include one to several wedges inserted one into one, and in this case between the outer surface of one wedge and the inner surface of the other is a layer of ethylene vinyl acetate with thickness of not less than 8 mm; third damping module represents filled cavity of dissipation module with ethylene vinyl acetate with density from 30 to 50 kg/m³; with shoes platform is connected by means of attachment with dosed restriction on break force, outside the platform is covered with a waterproof cover made of soft lightweight strong elastic material, or by a shell connected by a single unit to the sole.

EFFECT: technical result consists in improvement of level of protection of lower extremities from damaging factors of explosion of landmine-impact mine.

1 cl, 7 dwg