Integrally-formed spoke
The utility model discloses an integrally-formed spoke, and relates to the field of bicycle installation structures. The wheel strip comprises the mounting surface and the wedge-shaped surface, the protecting mechanism is arranged on the wedge-shaped surface, the wear-resisting piece is arranged on...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses an integrally-formed spoke, and relates to the field of bicycle installation structures. The wheel strip comprises the mounting surface and the wedge-shaped surface, the protecting mechanism is arranged on the wedge-shaped surface, the wear-resisting piece is arranged on the lower portion of the interior of the wheel strip hole, and the wear-resisting piece is made of silicon nitride ceramic, so that the wheel strip can rub on the wear-resisting piece after being mounted, the wheel strip hole cannot be damaged, and the service life of the wheel strip is prolonged. In addition, when the mounting surface and the brake disc are mounted, due to the fact that the outer friction ring and the inner friction ring are arranged on the mounting surface and are made of rubber, friction force can be enhanced, and the brake disc can be prevented from being broken by the outer friction ring and the inner friction ring, so that the service life of the brake disc is prolonged, and the service life |
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