A frame for an electric bicycle, such as a long-tail electric truck, is described. In some embodiments, the bicycle frame includes a cross member connecting a rear bracket of the bicycle to a head tube of the bicycle via a seat tube of the bicycle. Via the plurality of attachment points, the cross member mitigates left-right movement of the bicycle rear bracket, such as wobble.
描述了一种用于电动自行车如长尾电动载货自行车的车架。在一些实施例中,该自行车车架包括的横向构件经由自行车的座管,将自行车的后支架连接到自行车的头管。经由多个附接点,横向构件减轻了自行车后支架的左右移动,例如摇摆。
Frame for electric cargo-carrying bicycle
用于电动载货自行车的车架
2023-03-31
Patent
Elektronische Ressource
Chinesisch
IPC: | B62K Fahrräder , CYCLES |