Abstract: A detachable architecture of false teeth is comprised of a fixed denture base, a detachable denture base, and a fixing device, in which the fixed denture base is provided with a bridge at its bottom edge and a plurality of hollow fixing caps is consecutively disposed on the bridge for clothing onto normal healthy teeth. Also, at least a retaining seat for securing the detachable denture base is formed in the fixed denture base such that a denture with false teeth will be accommodated in that retaining seat. In addition, for preventing the detachable denture base and the fixed denture base from being dropped away when occluding, a tooth skirt shaped as a flat piece is hence arranged protrusively on two respective sides at a front portion of the bottom edge of the detachable denture base for choking the detachable denture base stably at healthy teeth's roots.