Adjustable head toothbrush

Claim 1

A toothbrush assembly comprising: a. a handle having an elongated configuration and being externally shaped and dimensioned to facilitate gripping by a hand of the user, b. a head portion including bristle means attached thereto for brushing the teeth of the user, c. mounting means attached at least in part to said handle and structured for removable mounting of said head on said handle, d. said mounting means comprising a mounting rod fixedly secured to said handle and extending outwardly from one end thereof at an angular orientation to a longitudinal axis of said handle, e. said mounting means further including an elongated channel formed in said head portion at an angular orientation to a longitudinal axis of said head portion and being dimensioned and structured to removably receive said mounting rod therein, f. said mounting rod and said channel cooperatively and angularly oriented to dispose said head on said handle in a plurality of operative positions, g. anti-rotation means for preventing rotation of said head relative to said handle when disposed in one of said plurality of operative positions, said anti-rotation means including a multi-sided configuration formed about an outer surface of said mounting rod and being structured and configured for non-rotational engagement with a corresponding multi-sided configuration formed along an inner surface of said elongated channel, h. locking means for providing locking engagement of said head portion with said handle when in one of said plurality of operative positions, said locking means including a barbed extension formed on said mounting rod being structured and disposed for locking engagement with a receiving portion being structured to expand outwardly upon forced, locking engagement with said barbed extension, i. said plurality of operative positions comprising a first position defined by said head portion disposed in a substantially straightline orientation relative to said longitudinal axis of said handle and a plurality of different angular positions defined by varying angular orientations of said head portion relative to said longitudinal axis of said handle, j. said one end of said handle including a substantially semi-spherical configuration dimensioned and configured to be removably received within an indented socket formed in said head portion substantially about said elongated channel, and k. whereby said head may be adjustably mounted on said handle at a plurality of selected operative positions.