denture implant structure according to the present invention is that placement of the implant in the bone that protrudes toward the upper gum, This part consists of chewing gum in supporting the teeth formed part and the tooth receiving the implant or implant dentures structure which consists of a detachable dentures sikimeuroseo departure from the implant, the outer diameter of the upper side is curved inward projecting outer diameter of the implant The fixed portion is formed to be narrow, and the denture is made of a removable body is configured to accommodate the implant toward the lower parts of gum, which can accommodate the body is accommodated by pulling the upper groove of the implant And a lower side of the receiving groove which comprises a body and a stepped end jaws Engaging shoulder portion extending stepped portion formed on the both sides in the upper receiving groove has an arcuate shape so that the symmetry The stepped portion spaced from the end surface of the receiving groove is narrower in diameter by being seated on the locking step is moved to the sides when the implant is received in the receiving groove due to the elastic force when the reduced acceptance of the implant, and fixing the outer diameter of the implant narrowing portion receiving pressing an outer peripheral surface of the elastic body fixing part characterized in that the configuration Therefore, the removal of the denture on implant consists of user-friendly, easy and prevented by rigidly fixed to the elasticity of the elastic state of the cause denture implants and dentures are dentures while improving the masticatory forces are separated from the state, while the fixed implant dentures exerts a flexible and easy to use, and the departure from the implant effective.본 발명에 의한 임플란트용 틀니 구조는, 치조골에서 잇몸 상부측으로 돌출되도록 식립되는 임플란트와, 저작이 이루어지는 치아부 및 상기 치아부를 지지하는 잇몸부로 이루어져 임플란트를 수용하거나 이탈시킴으로서 임플란트에서 착탈이 가능한 틀니로 구성되는 임플란트용 틀니 구조에 있어서, 상기 임플란트의 돌출되는 상부측으로 외경이 내측으로 만곡되어 외경이 좁아지는 고정부가 형성되고, 상기
