Toothbrush with toothpaste dispensing applicator

A toothbrush with dispensing applicator, comprising:

• an elongated tubular member, having a hollow construction capable of receiving and retaining a tube of toothpaste, comprising:
• an open applicator end;
• an open rear end opposite said applicator end;
• and,
• an elongated slot along one side of said tubular member and configured longitudinally from said applicator end to said rear end;
• at least one track mechanism affixed to an interior surface of said tubular member, comprising a rack gear;
• a roller operatively motionable to travel longitudinally along said track mechanism, said roller comprises:
• a shaft having a diameter less than a diameter of said roller and extending from said roller outward through said elongated slot;
• a knob removably attached to said shaft opposite said roller, said knob residing external from said tubular member;
• and
• at least one pinion gear disposed on said shaft and in direct contact with said roller, said pinion gear residing internal of said tubular member;
• wherein said pinion gear is configured to engage said rack gear;
• and
• wherein said roller is configured to press said tube of toothpaste against an inner surface of said tubular member;
• and
• an applicator removably attached to said applicator end, further comprising a conduit positioned therewithin;
• wherein fluid communication is maintained between an interior of said tubular member, said conduit, and said applicator, when attached to said tubular member;
• and,
• wherein advancement of said roller towards said applicator end is capable of being operated by a user to transfer contents within said tube of toothpaste into said conduit and to exit applicator.