TOOTHBRUSH WITH STRUCTURED BRUSH FIELD Russian patent published in 2016 - IPC A46B9/04 

FIELD: personal use articles.

SUBSTANCE: method of manufacturing toothbrushes provided with unanchored bristles is provided, in which the bundle (22) of bristles with cylindrical bristles (39) and/or tapered bristles (40) is inserted into the receiving recess (64) of the tool (60) of the machine to place the bristles, and using the profiling pin (66) guided into the receiving recess (64) the end of bristles (39, 40) of the bundle (22) of bristles, facing the pin (66), is effected for their orientation, so that the bristles (39, 40) of the bristle bundle (22) through the end face (101) of the profiling pin (66) are aligned and thereby form a topography corresponding to the topography of the end face (101) of the profiling pin (66), characterized in that the profiling pin (66) on the end face (103) effecting on the bristles (39, 40) has non-contiguous surface (105) forming a plurality of planes (109). Also a toothbrush is proposed, manufactured by the proposed method.

EFFECT: implementation of the brush field is ensured, that has several working surfaces (67).

15 cl, 91 dwg