The drainage type bicycle pipe comprises a lower pipe, the lower pipe is provided with an opening groove, and a battery is installed in the opening groove; a motor is installed at the bottom of the lower pipe, and a baffle is installed at the bottom of the motor and provided with a plurality of drainage holes. A gap is formed between the baffle and the motor; an upper mounting seat and a lower mounting seat for fixing a battery are respectively arranged at two ends of the open slot on the lower tube, and a gap is arranged between the lower mounting seat and the bottom of the open slot and is at least larger than the diameter of the brake cable; when rainwater enters the open slot, the rainwater reaches the drainage hole from the gap and the spacing in sequence. In this way, rainwater can be prevented from entering the pipeline under extreme conditions, the cleaning liquid can be injected, the pipeline can be cleaned conveniently, and high practicability is achieved.

    本发明公开了一种排水式车管与电动自行车,包括下管,下管设有开口槽,开口槽安装有电池;下管底部安装有电机,电机的底部安装有挡板,挡板设有若干排水孔;挡板与电机之间设有间距;下管位于开口槽两端分别设有用于固定电池的上安装座、下安装座,下安装座与开口槽底部之间设有间隙,间隙至少大于刹车线的直径;间隙与间距连通,当开口槽进入雨水时,雨水顺着依次从间隙、间距到达排水孔。这一方式不仅能够预防极端情况下的雨水进入,而且可以进行清洗液的注入,便于清洗管道,具有较高的实用性。


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    Title :

    Drainage type bicycle pipe and electric bicycle


    Additional title:

    排水式车管与电动自行车


    Contributors:
    YU YANXING (author)

    Publication date :

    2024-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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