주식회사 에프이에스;BAEK, Jae Ho; LTD.;FES CO., LTD.;FES CO.;백재호
发明人:
BAEK, Jae Ho,백재호
申请号：
KRKR2016/012995
公开号：
WO2017/082668A1
申请日:
2016.11.11
申请国别(地区):
KR
年份:
2017
代理人:
摘要：
The present invention comprises: a correction frame of a soft or hard material that has correction recesses formed on the inner surface thereof to correspond to correction tooth forms and is fitted to cover a group of teeth； and a support frame of a soft or hard material that is brought into close contact with the outer surface of the correction frame to surround the same, wherein a coupling groove is formed at the outside edge of the outer surface of the correction frame, and a bent coupling portion is formed at the outside edge of the inner surface of the support frame so as to be engaged and coupled with the coupling groove. The correction frame having the correction recesses formed to correspond to the correction tooth forms is fitted to cover a group of teeth, and the support frame is coupled to the outer surface of the correction frame. Accordingly, when the teeth are corrected by means of the correction frame of a soft material, pain is suppressed, and a correction force by means of the support frame of a hard material is maintained. Further, the coupling groove and the bent coupling portion formed at the outside edges of the correction and support frames are coupled with each other to maintain the correction and support frames in a stable coupled state to keep a stable correction force for the group of teeth.La présente invention comprend : un cadre de correction d'un matériau souple ou dur qui comporte des évidements de correction formés sur la surface interne de celui-ci de manière à correspondre à des formes de dent de correction et est ajusté de façon à recouvrir un groupe de dents ； et un cadre de support d'un matériau souple ou dur qui est amené en contact étroit avec la surface externe du cadre de correction de manière à entourer celui-ci, une rainure de couplage étant formée au niveau du bord extérieur de la surface externe du cadre de correction, et une partie de couplage courbée est formée au niveau du bord extérieur de la surface interne du cadre
