The present invention relates to a snoring prevention mechanism and, more particularly, to a snoring prevention mechanism that includes an upper main body having an open upper portion for accommodating the upper teeth, an upper clasp formed so as to project forward from the front surface of the upper main body, a lower main body having an open lower portion for accommodating the lower teeth, a lower clasp formed so as to project rearward from the rear surface of the lower main body, and a connecting line connecting the upper clasp and the lower clasp together. The present invention allows freer movement of the lower teeth as compared to the prior art.Linvention concerne un mécanisme de prévention du ronflement et, plus particulièrement, un mécanisme comprenant : un corps principal supérieur pourvu dune partie supérieure ouverte destinée à recevoir les dents du haut, dun crochet supérieur formé de sorte à faire saillie vers lavant à partir de la surface avant du corps principal supérieur un corps principal inférieur pourvu dune partie inférieure ouverte destinée à recevoir les dents du bas, dun crochet inférieur formé de sorte à faire saillie vers larrière à partir de la surface arrière du corps principal inférieur ainsi quune ligne de liaison reliant le crochet supérieur et le crochet inférieur. La présente invention permet un mouvement plus libre des dents du bas par rapport aux dispositifs des antériorités.본 발명은 코골이 방지기구에 관한 것으로서, 더욱 상세하게는 상부가 개구되어 윗니를 수용하는 상부몸체, 상기 상부몸체의 전면에서 전방으로 돌출되도록 형성된 상부걸쇠, 하부가 개구되어 아랫니를 수용하는 하부몸체, 상기 하부몸체의 후면에서 후방으로 돌출되도록 형성된 하부걸쇠, 상기 상부걸쇠와 하부걸쇠 간에 연결되는 연결줄로 구성하여 기존의 장치에 비해 하악운동이 보다 자유스러운 코골이 방지기구이다.