TOOTHBRUSH Russian patent published in 2008 - IPC A46B9/04 

FIELD: sanitary and hygienic articles.

SUBSTANCE: toothbrush has handle and head attached to handle. Head is made in the form of base equipped with upward extending wall for defining of peripheral carcass. Membrane is positioned on carcass so as to define inner cavity between base, wall and membrane proper. Cleaning members are fixed on membrane. Membrane may be bent for changing its shape during usage and may be unbent for recovering its initial shape. Two versions of embodiment of toothbrush and two versions of methods for manufacturing said toothbrush are described in Specification.

EFFECT: improved tooth cleaning quality owing to increased flexibility of cleaning members and provision for engagement thereof with teeth front and upper sides.

30 cl, 16 dwg