The invention discloses an embedded cap head type carbon fiber spoke and a manufacturing method thereof. The spoke comprises a spoke body, a tooth cap and a cap head, wherein the spoke body is formed by carbon fibers, one end of the spoke body is connected with the tooth cap, the portion, exposed out of the spoke body, of the tooth cap is provided with threads, the other end of the spoke body is provided with the cap head, the cap head is embedded in the spoke body, and the tooth cap, the embedded cap head and the spoke body are coaxially arranged. According to the carbon fiber spoke, the outer portion of the cap head connected with the hub is of a carbon fiber structure, a metal piece is not exposed, and the weight of the carbon spoke can be further reduced; only threads of the tooth cap connected with the rim are exposed, and other parts are also coated with the carbon fibers, so torsion resistance of the tooth cap end is improved; the cap head and the tooth cap are very small in size and are close to metal spokes in the market.
本发明公开一种内埋帽头式碳纤维辐条及其制造方法,该辐条包括辐条本体、牙帽和帽头,辐条本体是由碳纤维成型,辐条本体一端连接牙帽,牙帽露在辐条本体的部分设有螺牙,辐条本体的另一端设有帽头,且帽头内埋于辐条本体内,所述的牙帽、内埋帽头及辐条本体同轴设置。本发明碳纤维辐条中,与花鼓相连的帽头外部为碳纤维结构,金属件不外露,能进一步减轻碳辐条的重量;与轮圈相连的牙帽仅螺牙外露,其它部分也被碳纤维包覆,提升牙帽端的抗扭性能;帽头和牙帽的尺寸非常小,接近市面上的金属辐条。
Embedded cap head type carbon fiber spoke and manufacturing method thereof
一种内埋帽头式碳纤维辐条及其制造方法
2022-01-14
Patent
Elektronische Ressource
Chinesisch
CARBON FIBER SPOKE HAVING EMBEDDED CAP HEAD, AND MANUFACTURING METHOD THEREFOR
Europäisches Patentamt | 2023
|Manufacturing method for carbon fiber spoke and carbon fiber spoke
Europäisches Patentamt | 2020
|