Störkel, Ulrich,Schmelcher, Heidrun,Altmann, Niclas,Renz, Anke
申请号：
DK16180792
公开号：
DK3272310T3
申请日:
2016.07.22
申请国别(地区):
DK
年份:
2020
代理人:
摘要：
The present disclosure is concerned with a brush head for an electric toothbrush, in particular a replaceable brush head, comprising (a) a housing attachable to and detachable from a handle of the electric toothbrush, (b) a carrier having a mounting side, in particular having a circular, oval or elliptical mounting side, which carrier is mounted at the housing for driven oscillatory rotational motion around a rotation axis that extends through a center point on the mounting side of the carrier, and (c) wherein each of the tufts has a tufting area of at least about 2.0 mm 2 , in particular of at least about 2.80 mm 2 , and the filaments in each of the tufts have a cross-sectional area perpendicular to their length extension direction that corresponds to a circular cross sectional area having a diameter in the range of between 140 µm and 102 µm, in particular of about 127 µm, in particular wherein the brush head comprises only tufts of the defined type.
