Toothbrush with removable pivoting head supplied with tooth-paste in handle

摘要

The toothbrush has a removable head (3) which is articulated into a vertical position for use. A hollow tube (5) is joined to the head and is screwed (6) to a handle which contains a reservoir of toothpaste. When the head is vertical the end of the tube is open and inclined to the vertical. A stud (1) on the head forms a stopper for the tube and a fixes the head. The head has axles (2) which move along slots (4) in the sides of the frame holding the head and pivot on them.