Tooth brush consists of handle, head area and brush part whereby head area is formed by two sub-regions whereby sub-regions are formed as a single piece with tooth brush handle

摘要

The tooth brush consists of a handle (1), head area (2) and a brush part (3) whereby head area is formed by two sub-regions. The sub-regions are formed as a single piece with the tooth brush handle. The sub-region is designed as cover for the chamber area. The sub-region covers a portion of the chamber area.