COMB Russian patent published in 2017 - IPC A45D24/00 

FIELD: items for personal use.

SUBSTANCE: comb 1 contains a total of three series of external teeth 7, 8 of the comb and internal teeth 20 of the comb, while the step size of the internal teeth 20 of the comb is smaller than the step size of the external teeth 7, 8 of the comb. Each internal tooth 20 of the comb is equipped with a step portion on the middle area of the tooth of the comb in the direction of its protrusion. The heights of the top of each tooth of the comb differ from each other, and the depths of the lower parts of the teeth also differ from each other. The three rows of comb teeth ensure full and easy gripping of hair by each tooth of the comb. In addition, the step portion on the internal teeth 20 of the comb provide an easy grip of the hair. As a result, an increase in resistance is achieved when using a comb for hair backcombing, as well as achieving the appropriate stress and easy formation of hair tease. In addition, the height of each top and the depth of each bottom part of internal teeth 20 of the comb are different to distribute the resistance that almost completely prevent the backcombed hair from the formation of portions, which are like sweater pills, and possibility of forming a uniform tease of the hair.

EFFECT: it is possible to easily form a uniform tease.

22 cl, 21 dwg