INSOLES WITH HEATING Russian patent published in 2016 - IPC A43B7/02 

FIELD: shoes.

SUBSTANCE: invention relates to charged insole system, which contains insole, designed for location in shoes; internal battery, positioned inside said insole; socket, electrically connected with internal battery; outer intellectual circuit, located outside of insole, which monitors charge of internal battery and direct current and voltage supply to internal battery; wherein outer intelligent circuit includes input for reception of input DC voltage; and electric conductor, which comes into contact with socket and supplies current and voltage to internal battery.

EFFECT: technical result consists in extension of service life of intellectual circuit and reduced probability of its failure, as well as possibility of replacement of battery without replacement of whole intellectual circuit assembly, accumulator battery.

15 cl, 6 dwg