Novel bicycle middle lock front hub
The utility model relates to the technical field of bicycles, and discloses a novel bicycle middle lock front hub which comprises a hub shell, an axis is arranged in the hub shell, a first bearing and a second bearing are fixedly installed in the hub shell, a first conversion seat is fixedly install...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to the technical field of bicycles, and discloses a novel bicycle middle lock front hub which comprises a hub shell, an axis is arranged in the hub shell, a first bearing and a second bearing are fixedly installed in the hub shell, a first conversion seat is fixedly installed at the left end of the hub shell, and a second conversion seat is fixedly installed at the right end of the hub shell. And a second conversion base is fixedly installed at the right end of the hub shell, the left end and the right end of the axis penetrate through the interiors of the first bearing and the second bearing correspondingly and extend to the left end and the right end of the hub shell, and the left end and the right end of the axis are rotationally connected with the interiors of the first bearing and the second bearing correspondingly. According to the novel bicycle middle lock front hub, the hub shell and the spoke connecting round base are arranged, the hub shell is of a logical thinking structur |
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