Carbon fiber wheel rim with take boss carbocycle

The utility model provides a carbon fiber wheel rim with take boss carbocycle, includes an annular closed chamber, the lateral wall of cavity is equipped with the position of a foetus hole groove thatis used for the holding inner tube of a tyre toward the direction extension of keeping away from the wheel rim center, be equipped with a carbocycle in the cavity, be equipped with a plurality of bosss on the lateral wall of carbocycle, be equipped with the spoke hole that is used for installing the spoke on the boss. The utility model discloses but utilize the characteristic of carbon fiber postforming, on not influencing the original figurative basis of product, will be in advance bury the wheel rim the inside in the good carbocycle that has a boss of preparation, in boss department designspoke hole, its in the bulk strength that improves the product again greatly reduced the weight of product to the competitiveness of product on market has been improved. 种具有带凸台碳环的碳纤维轮圈，包括环状的封闭腔室，所述腔室的侧壁往远离轮圈中心的方向延伸设有用于容置内胎的胎位孔