Patent ID: 9603684
Date: 2017-03-28
CPC Classifications: A61C

Claim:
1. An apparatus for manufacturing a tooth model, which is configured to dewax when molding a tooth model so as to manufacture a dental denture, comprising: an outer housing; an outer cover covering the outer housing; an inner container installed in an inside of the outer housing; and a flask unit installed in an inner space part of the inner container, wherein the flask unit includes a mounting plate on which a flask is configured to be mounted, the mounting plate including a wax collection hole on a bottom and having a shape of rectangle, a cover configured to open and close the upper side of the flask, the cover including a nozzle which is configured to selectively inject hot water or steam to the flask, the nozzle being formed at a location corresponding to a location of the flask, a pair of flask fixing keys configured to fix the flask, a wax collection hole, a pair of supporting members vertically fixed at two corners of the rectangle, and a pair of engaging bars vertically fixed at two corners of the rectangle in which the pair of supporting members are not fixed, wherein the vertical cross section of the flask unit has a shape of rectangle in which one edge is opened when the cover is closed, and wherein the inner container has a vertical cross section formed in a shape of convex isosceles trapezoid shape in which a short base faces a direction away from the outer cover, a bottom surface of the inner container is tilted to form a slanted surface, and a drainage hole is formed at a lower portion of the bottom surface of the inner container.