PROBLEM TO BE SOLVED: To provide a self-ligating bracket in orthodontics operation.SOLUTION: This bracket includes: a base 1 a support 4 occlusal and gingival wall 6 with a ligature wing 9 from support a slot 7 a gingival wall 5 with at least one gingival ligature wing 8 a passage extending through support 4 in gingival-to-occlusal direction and a resilient clip 25 with mutually connected a labial leg 27 and a lingual leg 26, wherein the lingual leg 26 is received and arranged for displacement in passage in gingival-to-occlusal direction, between closed and open position of clip 25 in closed position, labial leg 27 extends into cutout 24 in gingival wall 5 or occlusal wall, in open position, tip of labial leg 27 is positioned above the occlusal 6 or gingival wall labial leg 27 of the clip 25 is provided with wings 39, 40 extending in distal and/or medial direction in closed position of the clip 25, the wings 39, 40 are positioned above the slot 7, a lingual extension 29 of the labial leg 27 of the clip is positioned in the cutout 24 and an extension 29 of labial leg of the clip contact the closed position, with the labial stop 35 when slot 7 is empty.COPYRIGHT: (C)2008,JPO&INPIT【課題】歯列矯正術で自己結紮式ブラケットを提供する。【解決手段】ブラケットは、ベース1;支持体4;結紮ウィング9を有する咬合側壁体6;結紮ウィング8を有する歯肉側壁体5;スロット7;歯肉側から咬合側に支持体4を通じる通路;唇側脚体27と舌側脚体26を有する弾性クリップ25を有し;舌側脚体26は、通路内でクリップ25の閉位置と開位置の間で歯肉側から咬合側へ移動し、;閉位置で唇側脚体27は、歯肉側壁体5または咬合壁体中の切抜部分24に延び;開位置で唇側脚体27の先端は咬合側壁体6または歯肉側壁体の上に位置し;クリップ25の唇側脚体27は、遠心面方向および近心面方向に延びるウィング39、40を備え;クリップ25の閉位置でウィング39、40は、スロット7の上に位置し、唇側脚体27の舌側延長部分29は、切抜部分24に位置し;延長部分29は、スロット7が空のとき、閉位置で唇側の止め具35と接触する。【選択図】図15
