TOOTHBRUSH Russian patent published in 1997 - IPC

FIELD: sanitary and hygienic articles. SUBSTANCE: toothbrush has handle, neck and head with bristles. Handle is connected with head by detachable connection formed as Z-shaped slot on head and handle. Shank is extending from head to clamp connection by finger. Such construction of connection allows different heads to be used and head and handle connection portion to be easily washed. EFFECT: increased efficiency, simplified construction and wider operational capabilities. 1 dwg