PURPOSE: A dental articulator is provided to enable a user to more easily measure the size of a upper jaw model.CONSTITUTION: A dental articulator comprises a lower jaw model size measurement unit(20), a supporting plate(30), and an adhering member(40). In the lower jaw model size measurement unit, a measurement unit for measuring the size of a lower jaw model is formed in the upper side thereof. The supporting plate is equipped in the lower surface of the lower jaw model size measurement unit. The adhering member consisting of magnet is attached to the lower surface of the lower jaw model size measurement unit.COPYRIGHT KIPO 2012본 발명은 교합기에 관한 것으로서, 하악골 모형과 상악골 모형의 교합상태를 오차없이 정확하게 확인하기 위해 해당환자에 따라 크기가 서로 상이한 상기 하악골 모형의 크기를 보다 용이하게 측정할 수 있는 효과가 있다.
