The utility model relates to a corrective braces group.The invisible tooth set comprises a plurality of crown sets arranged in a U shape.Two non adjacent crowns are fixed.And between the two sets of crowns is provided with a correction set of crowns.Each fixed and corrected crown sleeve is provided with a buckle groove and a pushing groove.The corresponding buckle groove and the pushing groove are additionally provided with a fastener which can be buckled and fixed and a pushing member which can be sleeved with a cover；When the new model is used for the correction of gear trains,It is to use adhesive to stick the pushing part and fastener to the correction teeth.And the sticking position of the pushing part is slightly lower than that of the concealed braces.The position that the extrusion groove can cover,After the corrected person has put on the invisible braces,It can fix the invisible braces with fasteners.In addition, the extruding groove pushes the extruding parts and the correction teeth with the elastic restoring force.Raise the position of the correction teeth.To achieve the effect of tooth alignment correction.一種矯正牙套組，其隱形牙套包括多個排列成U形的牙冠套，其中兩不相鄰的牙冠套設為固定牙冠套，並在兩牙冠套之間設有矯正牙冠套，在固定與矯正牙冠套各設有扣槽與推擠槽，對應扣槽與推擠槽另設有可扣合固定的扣件以及可套蓋的推擠件；當本新型使用於矯正齒列時，是以黏著劑將推擠件與扣件黏貼於矯正齒，並且推擠件黏貼位置稍低於配戴隱形牙套時，推擠槽所能涵蓋的位置，在受矯正者戴上隱形牙套後，能以扣件緊扣固定隱形牙套，並使推擠槽以彈性回復力推擠推擠件與矯正齒，令矯正齒的位置提升，達到齒列矯正的效果。
