To provide a stabilizer bush having a novel structure which can prevent bite-in to a clearance between overlapping faces of a vehicle body side member and an attachment bracket at attachment, in the structure having a variant external peripheral face corresponding to a hexagonal holding face.SOLUTION: Abutment faces 46, 48 of a vehicle body side member 12 and an attachment bracket 14 are formed into expanded groove shapes having flat bottom faces 22, 34 and expanded both-side inclined side faces 24, 36, a holding face 52 between the abutment faces 46, 48 is formed into a hexagonal axial view shape, while an external peripheral face 58 which is fit and held by the holding face 52 is formed into an axial view shape corresponding to the holding face 52, a pair of diagonal parts 60, 60 are formed into corner-drop shapes which are lowered in protrusion heights toward an external peripheral side compared with the other angle part, and a pair of the diagonal parts 60, 60 are located on an overlapping face between the vehicle body side member 12 and the attachment bracket 14.SELECTED DRAWING: Figure 1
【課題】六角状の保持面に対応した異形の外周面を有する構造において、装着時における車体側部材と取付ブラケットとの重ね合わせ面間への噛み込みを防止することができる、新規な構造のスタビライザブッシュを提供すること。【解決手段】車体側部材12と取付ブラケット14の突き合わせ面46,48がそれぞれ平坦な底面22,34と拡開する両側の傾斜側面24,36とを有する拡開溝形状とされて、突き合わせ面46,48間の保持面52が六角状の軸方向視形状とされる一方、保持面52によって嵌合保持される外周面58が、保持面52に対応した軸方向視形状であって且つ一対の対角部60,60が他の角部に比して外周側への突出高さを小さくした角落とし形状とされており、一対の対角部60,60が車体側部材12と取付ブラケット14の重ね合わせ面上に位置せしめられるようになっている。【選択図】図1
STABILIZER BUSH
スタビライザブッシュ
2019-12-12
Patent
Electronic Resource
Japanese
European Patent Office | 2019
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