The present invention relates to a cap-mounted implant fixture, bottom diameter tapered gradually tapered from the top the lower fixture of the metal material of the shape (10) and In the lower fixture 10, the implant fixture comprising the abutment (20) of metallic material bonded to the upper surface, a lower portion of the implant fixture 10, the outer circumferential screw portion 13 is formed, the lower fixture 10, the upper surface is the screw hole 14 is formed, the lower threaded portion 21 of the abutment 20 on the thread groove (14) are coupled, the upper part of the abutment (20) of zirconium material cap (30), characterized in that the being covered. Further, the abutment 20 has a lower threaded portion is formed on the bottom, the top peripheral one side of the abutment (20) is stepped (22) and a flat portion 23 is formed inside the groove, and the other surface (24 ) is formed on the inner surface side of the cap 30 of the stepped abutments (20, 22) and the plane surface (to correspond to the cap 23) stepped 31 and the cap planar portion 32 is formed , the inner surface and the other surface is to correspond to the inner groove 24 a cap projection 33 is formed in the abutment 20, the upper surface of the cap 30 has a hole 35 is formed, the cap 30 the outer circumferential surface side to be outside groove 36 is formed, The present invention therefore be a cap of zirconium abutment material on the upper cover, the strength of the implant large, corrosion resistance is satisfactory there is a remarkable effect that can be used as a long-term stable.본발명은 캡 설치형 임플란트 고정체에 관한 것으로, 상부에서 하부로 갈수록 직경이 가늘어지는 테이퍼형상의 금속재질의 하부고정체(10)와 상기 하부고정체(10) 상면에 결합되는 금속재질의 어버트먼트(20)로 이루어지는 임플란트 고정체에 있어서, 상기 임플란트의 하부고정체(10) 외주에는 나사부(13)가 형성되고, 하부고정체(10) 상면은 나사홈(14)이 형성되며, 상기 나사홈(14)에 어버트먼트(20)의 하부나사부(21)가 결합되며, 상기 어버트먼트(20)의 상부에는 지르코늄 재질 캡(30)이 씌워지는 것을 특징으로 한다.또한, 상기 어버트먼트(20)는 하부에 하부나사부가 형성되며, 어버트먼트(20)의 상부 외주 일측면은 단턱(22)과 평면부(23)가 형성되며 타측면에는 내부홈(24)이 형성되고, 상기 캡(30)의 내면 일측에는 상
