DENTAL HYGYENE-BRUSHING CONSTRUCTION
A brushing construction, particularly for oral or dental hygiene, comprises a brushing head which is removably coupled to a handle by a screw engagement means, the brushing head including a brushing head body having a threaded seat and a lug on which are engaged a plurality of brushing bristles arranged according to a spiral or spoke arrangement in either a cylindric or conic configuration; said brushing head being adapted to be applied to an end portion of the handle by screwing the body on an end portion of the handle, which, to that end, comprises a thread adapted to be threadably engaged in the threaded seat of the brushing head body.