Patent ID: 8365958

Claim:
A device for mixing and discharging plural materials comprising: a body having a front end; a rear end; a front board formed at the front end and having a front side and a rear side; multiple barrels formed on and protruding from the rear side of the front board and extending toward the rear end of the body; and multiple tubes formed on and protruding from the front side of the front board and communicating respectively with the barrels, and each tube having a free end provided with an opening; a housing rotatably attached to the front end of the body in a thread manner and comprising a front end; a rear end connected to the front end of the body; a mixing chamber defined in the rear end of the housing and mounted around and communicating with the openings of the tubes on the body; and a discharging segment formed on, protruding from and communicating with the mixing chamber; and a sealing plug mounted in the mixing chamber, attached to the front end of the body to seal the tubes and comprising a sealing disk attached to and selectively sealing the openings of the tubes on the body and having multiple holes defined through the sealing disk and aligning respectively with the tubes on the body; and multiple sealing lids mounted respectively in and selectively sealing the holes, and each sealing lid having an outer edge connected detachably to an inner surface of a corresponding one of the holes and having a thickness smaller than that of the sealing lid; and multiple sealing sleeves formed on and protruding from the sealing disk, aligning respectively with the holes in the sealing disk and mounted respectively around the tubes on the body, wherein at an original condition, the sealing disk is spaced from the openings of the tubes on the body.