Bracket-free invisible appliance with mandibular retroduction function

The utility model discloses a bracket-free invisible appliance with a mandibular retroduction function, which comprises an upper jaw invisible appliance body, a lower jaw invisible appliance body, an upper jaw convex bubble arranged on the upper jaw invisible appliance body, and a lower jaw convex bubble arranged on the lower jaw invisible appliance body, the cross section of the upper jaw convex bubble and the cross section of the lower jaw convex bubble are narrowed from the bottom to the top face, and the opposite faces of the upper jaw convex bubble and the lower jaw convex bubble are slope faces. The orthodontic appliance is convenient to manufacture, transparent, attractive, capable of being taken off and worn by oneself, capable of improving the symptom of mandibular prolapse, capable of aligning dentitions and high in orthodontic efficiency. 本实用新型公开了一种具有下颌后导功能的无托槽隐形矫治器，包括上颌隐形矫治器本体及下颌隐形矫治器本体，还包括设在上颌隐形矫治器本体的上颌凸泡，及设在下颌隐形矫治器本体的下颌凸泡，所述下颌凸泡下部设有颌垫，所述上颌凸泡及下颌凸泡的横截面均从底部向顶面变窄，所述上颌凸泡及下颌凸泡的相对面为斜坡面。本实用新型制作便捷、透明美观、可