Patent ID: 7039984

Claim:
A tooth cleaning device, comprising a handle having a neck portion arranged at a longitudinal end thereof, a head portion extending from a distal end of the neck portion supporting a tooth cleaning member extending from a surface thereof, and a grip tail portion arranged at the other longitudinal end, said handle further comprising: a support portion and a pressed portion, whose distal ends being integrated at a proximal end of the neck portion and whose proximal ends being integrated at a distal end of the grip tail portion, the support portion and the pressed portion being made of an elastic material and being separated from each other between the proximal end of the neck portion and the distal end of the grip tail portion, wherein when the pressed portion is pressed against the support portion, at least one of the pressed portion and the support portion is elastically transformed to cause the head portion to be displaced generally in the direction in which the tooth cleaning member extends from the surface of the head portion to adjust a tooth brushing angle of the head portion to a proper angle.