A dental occlusal sleeve structure used in an oral cavity. The oral cavity includes an upper row of teeth, a lower row of teeth, a tongue and an upper jaw. The upper and lower teeth define a lingual side. The dental occlusal sleeve The structure includes a partition site and a tongue abutment site. The upper side of the partition site defines an upper tooth corresponding region, and the lower side defines a lower tooth corresponding region. The upper tooth corresponding region is adjacent to the periphery of the upper row of teeth. The tooth corresponding area is adjacently arranged on the periphery of the lower row of teeth, and the outer edge of the tongue abutting part connects the side edge of the partition part close to the tongue.一種牙科咬合套結構，係使用於一口腔內，該口腔包括一上排牙齒、一下排牙齒、一舌部及一上顎部，該上排牙齒及下排牙齒定義有一舌側，該牙科咬合套結構包括有一區隔部位及一抵舌部位，該區隔部位的上方定義有一上牙對應區，下方定義有一下牙對應區，該上牙對應區鄰設於該上排牙齒的周邊，該下牙對應區鄰設於該下排牙齒的周邊，該抵舌部位的外緣連接該區隔部位靠近該舌部的側邊。
