A heat conduction prevention cup is disclosed. The heat conduction prevention cup of the present invention, as a heat conduction prevention cup having a heat insulating structure, a floor module forming a bottom of the cup; a side wall extending upwardly from the outer periphery of the floor module; and a support module formed on the side wall, the side wall comprising: an inner wall; and an outer wall surrounding the inner wall and forming a space therebetween, wherein the support module is located between the inner wall and the outer wall, and supports the inner wall and the outer wall. can do.
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