The invention discloses a motorcycle inverted front shock absorber which comprises an aluminum cylinder, a front fork pipe is arranged on the lower portion in the aluminum cylinder in a sleeved mode, an aluminum pipe oil seal sealing ring and an aluminum cylinder dust cover are sequentially arranged on the inner side of the bottom of the aluminum cylinder from top to bottom in a sleeved mode, and a shock absorption spring is installed in the front fork pipe. An aluminum cylinder lining inserted into an inner hole of the aluminum cylinder is arranged above the aluminum pipe oil seal sealing ring, a front fork pipe lining is installed on the outer diameter portion of the upper portion of the front fork pipe, and a buffering gap is formed between the inner diameter portion of the lower portion of the aluminum cylinder and the outer diameter portion of the upper portion of the front fork pipe. A through hole communicated with the buffering gap is formed in the upper portion of the front fork pipe, a positioning pipe is installed in an inner hole in the top of the front fork pipe, a positioning pipe boss is arranged at the bottom of the positioning pipe, and a buffering spring arranged on the outer diameter of the positioning pipe is installed on the top of the positioning pipe boss. The damping device is simple in structure, good in sealing performance, good in damping effect, good in buffering effect and comfortable to use.

    本发明公开了一种摩托车倒置前减震器,包括铝筒,所述铝筒内的下部套设有前叉管,所述铝筒底部的内侧由上至下依次套设有铝管油封密封圈与铝筒防尘罩,所述前叉管的内部安装有一减震弹簧,所述铝管油封密封圈的上方设有一插入所述铝筒的内孔的铝筒衬套,所述前叉管上部的外径安装有一前叉管衬套,所述铝筒下部的内径与所述前叉管上部的外径之间设有一缓冲间隙,所述前叉管的上部设有一与所述缓冲间隙连通的通孔,所述前叉管顶部的内孔安装有一定位管,所述定位管的底部设有一定位管凸台,所述定位管凸台的顶部安装有一设于所述定位管的外径的缓冲弹簧。本发明结构简单,密封性好,减震效果好,缓冲效果好,使用舒适。


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    Titel :

    Inverted front shock absorber of motorcycle


    Weitere Titelangaben:

    一种摩托车倒置前减震器


    Beteiligte:
    YAN QIANCHENG (Autor:in)

    Erscheinungsdatum :

    2022-04-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16F SPRINGS , Federn / B62K Fahrräder , CYCLES / F16J Kolben , PISTONS



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