Toothbrush for operating a multipart brush head has an elongated brush handle verging into a tapering brush neck holding the brush head

摘要

A toothbrush handle and neck have a main polypropylene body (1) curved in an opposite direction with a first thermoplastic elastomer (TPE) spray-on (2) near the handle. The TPE spray-on is molded to a thumb support (3) in the center of the main body. On the main body's end opposite the brush head there is a second TPE spray-on (4) with a trough-shaped indentation (5).