The invention relates to an improved saddle fixing device of an electric bicycle. On the basis of a bicycle saddle fixer in the prior art, clamping and locking ends 1.1 extend and protrude from opening ends on two sides of a seat tube clamp 1, the seat tube clamp 1 and a guide rail chain wheel clamping plate 2 are fixed on a seat tube 6 by clamping and locking bolts 1.2 through the clamping and locking ends 1.1, and a common nut 4.1 of a through bolt 4 is replaced by a hand wheel nut 4.2. And then the guide rail pressing plate 3 is clamped on the transformed saddle guide rail bridge 7 through the through bolt 4. When the position of the saddle 8 needs to be adjusted front and back, the saddle 8 can be easily moved to a proper position only by rotating a hand wheel nut 4.2. The operation is simple, convenient and fast, and comfortable riding experience can be provided for more users.

    本发明为一种改进的电动自行车鞍座固定装置。在现有技术的自行车鞍座固定器的基础上,在其座管夹码1两边的开口端延伸凸起卡锁端头1.1,并通过卡锁端头1.1用卡锁螺栓1.2把座管夹码1和导轨牙盘夹板2先固定在座管6上,并把穿心螺栓4的普通螺母4.1更换为手轮螺母4.2,然后再通过穿心螺栓4把导轨压板3卡装在经过改造的鞍座导轨桥架7上。当需要前后调整鞍座8的位置时,只要通过旋转手轮螺母4.2,便可轻松地将鞍座8移动到适合的位置。操作简单方便快捷,能为更多的用户提供舒适的骑行体验。


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    Title :

    Improved electric bicycle saddle fixing device


    Additional title:

    一种改进的电动自行车鞍座固定装置


    Contributors:

    Publication date :

    2023-10-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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