Device for testing the bristle quality of the bristles of a toothbrush and method for testing the bristles of a toothbrush

摘要

Device for testing the bristle quality of the bristles of a toothbrush, the device comprising a drive (10), characterized in that the device further comprises: - two rotating elements (20) which are each rotatably connected to the drive (10) and in one Axial direction, whereby the two rotary elements (20) can be made to rotate by the drive (10), the two rotary elements (20) having a rotary state and in this rotary state each rotate in the opposite direction, with a toothbrush ( 91) is inserted between the two rotary elements (20), the surfaces (21) of the two rotary elements (20) each pressing the two sides of the bristles (92) of the toothbrush (91) together when the rotary elements (20) are rotated.