REINBOLD Klaus (DE),РАЙНБОЛЬД Клаус (DE),REINBOLD KLAUS,РАЙНБОЛЬД Клаус
申请号：
RU2013112155/14
公开号：
RU0002577941C2
申请日:
2011.09.22
申请国别(地区):
RU
年份:
2016
代理人:
摘要：
FIELD: personal use articles.SUBSTANCE: group of inventions comprises a replaceable head for an electric toothbrush and an electric toothbrush with the said head, relates to the field of medical equipment and is intended for oral hygiene. The replaceable head for an electric toothbrush comprises an elongated tube having a connecting element at one longitudinal end for mating with the connector on the handle of the electric toothbrush, a mounting part of the bristle-holder, which is located at the opposite longitudinal end of the tube and on which the bristle-holder is mounted with the ability of pivotal movement about the axis of rotation extending transversely to the longitudinal direction of the tube, and a drive shaft of the head, extending in the longitudinal direction along the tube and mounted with the ability of pivotal movement about the axis of rotation generally coaxial with the longitudinal direction of the tube. The tube has a flexible part which provides the ability of movement of the tube part located between the bristle-holder and the flexible part relative to the connecting element under the influence of pressure to the bristle-holder during use. Adjacent to the end of the drive shaft of the head at the greatest distance in the longitudinal direction from the said connecting element there is a spherical bearing of the drive shaft of the head, at that the tube has a corresponding cavity for location of the spherical bearing of the drive shaft of the head, in which the bearing is located. The head comprises a transfer device designed for converting rotation of the drive shaft of the head to rotation of the bristle-holder with respect to the axis of rotation extending transversely to the longitudinal direction of the shaft, and comprising an eccentric pin extending from the drive shaft of the head adjacent to its end at the greatest distance in the longitudinal direction from the connecting element to end of the pin, spaced from the drive shaft of the h
