| 摘要 |
PURPOSE: A mounting bush is intended to be installed on a mounting hole simply and firmly by a pressing process. CONSTITUTION: A mounting bush(10) comprises a body(11), a cap(17) and an expanded opening(15). The body forms a flange part(14) along the middle perimeter of the outer circumferential surface. The central part of the body is hollow and its inner circumferential surface is formed to slope toward one side. The cap is fixed to the head of the body. The expanded opening is formed to be expanded to the outside of the body through a pressing process. A first protrusion is formed along the outer circumferential surface of the head of the body. A second protrusion is formed along the inner circumferential surface of the end of the cap to be able to be coupled to the first protrusion. An annular groove is formed between the expanded opening and the flange part.
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