Toothbrush incorporating a toothpaste reservoir

A toothbrush incorporating a refillable toothpaste reservoir, comprising:

• a hollow body defining a head member having bristles, said hollow body forming a handle;
• a toothpaste reservoir housed in said handle, said handle defining an open bottom at a rear end allowing positioning and replacement of said toothpaste reservoir, said toothpaste reservoir having an open top capped by an open cap extending in form of a cannula towards an inside of said toothpaste reservoir;
• a pump arranged in said body to impel said toothpaste towards said bristles;
• an outer push slidably mounted on said handle, said push having engaging means for engaging said pump to actuate said pump, said push and said pump being arranged such that sliding movement of said push toward said head member and relative to said handle causes toothpaste in said toothpaste reservoir to be drawn out of said toothpaste reservoir by said pump and directed toward said head member;
• a bottom cap arranged to cap said open bottom of said handle;
• and
• an accessory arrange to couple said toothpaste reservoir to a toothpaste supply container to enable refilling of said toothpaste reservoir.

A toothbrush incorporating a refillable toothpaste reservoir, comprising:

• a hollow body defining a head member having bristles, said hollow body forming a handle;
• a toothpaste reservoir housed in said handle, said handle defining an open bottom at a rear end allowing positioning and replacement of said toothpaste reservoir, said toothpaste reservoir having an open top capped by a cap;
• a pump arranged in said body to impel said toothpaste towards said bristles, said pump being arranged to carry out vacuum suction of toothpaste from said toothpaste reservoir;
• an outer push slidably mounted on said handle, said push having engaging means for engaging said pump to actuate said pump, said push and said pump being arranged such that sliding movement of said push toward said head member and relative to said handle causes toothpaste in said toothpaste reservoir to be drawn out of said toothpaste reservoir by said pump and directed toward said head member;
• and
• a bottom cap arranged to cap said open bottom of said handle.