The invention relates to an assembly of a bicycle, a power-assisted bicycle and other vehicles, in particular to a split type hook claw. The hook claw comprises a right hook claw assembly and a left hook claw assembly. The right hook claw assembly comprises a right connecting piece and a right hook claw, a first upper extending arm is arranged on the top of the right connecting piece, and a first front extending arm is arranged in front of the lower portion of the right connecting piece. The left hook claw assembly comprises a left connecting piece and a left hook claw, a second upper extending arm is arranged on the top of the left connecting piece, and a second front extending arm is arranged in front of the lower portion of the left connecting piece. The split type hook claw is characterized in that a hook handle of the right hook claw is in split connection with the right connecting piece through a first fixing piece; and a hook handle of the left hook claw is in split connection with the left connecting piece through the second fixing piece. According to the split type hook claw, different left hook claws and right hook claws can be replaced, the split type hook claw is suitable for different speed change systems and brake systems, the split type hook claw can be used for installation of a belt transmission system, and the split type hook claw is large in adjustable range, wide in applicability, easy and efficient to operate and low in labor cost.

    本发明涉及一种自行车、助力自行车等车辆的组件,具体说是分体式勾爪。它包括右勾爪组件和左勾爪组件。右勾爪组件包括右连接件和右勾爪,右连接件的顶部有第一上延伸臂,右连接件下部的前方有第一前延伸臂。左勾爪组件包括左连接件和左勾爪,左连接件的顶部有第二上延伸臂,左连接件下部的前方有第二前延伸臂。其特点是右勾爪的勾柄与右连接件通过第一固定件呈分体连接。左勾爪的勾柄与左连接件通过第二固定件呈分体连接。该分体式勾爪可以更换不同的左、右勾爪,适用于不同的变速系统及刹车系统,该分体式勾爪可以用于皮带传动系统的安装,该勾爪的可调范围大,适用性广,操作简单高效,人工成本较低。


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    Title :

    Split type hook claw


    Additional title:

    一种分体式勾爪


    Contributors:
    CAO JUN (author)

    Publication date :

    2022-01-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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