The invention relates to a bicycle frame with a built-in battery. Comprising a front beam, a lower cross beam, a seat tube, a bottom fork and a vertical fork, the lower end of the front beam is fixedly connected with the front end of the lower cross beam, the upper end of the vertical fork is fixedly connected with the upper portion of the seat tube, the front end of the bottom fork is fixedly connected with the rear end of the lower cross beam, and a middle shaft sleeve is arranged at the connecting position; the electric bicycle is characterized by further comprising a battery module, the battery module is installed in the cavity of the front beam and locked through a locking piece arranged on the front beam, a charging interface connected with the battery module is installed on the outer wall of the front beam, the upper end of the front beam is open, and an upper end cover is installed at the upper end of the front beam through screws. The front end of the lower cross beam is open and provided with a front end cover, and a cavity for containing a controller is formed in the front beam, above the battery module and in the lower cross beam. The battery module is high in overall structural strength, the problems of collision, loss and the like of the battery module are avoided, and the waterproof performance of the battery module and the controller is improved.
本发明涉及一种内置电池的自行车车架。包括前梁、下部横梁、座管、平叉和立叉,前梁的下端与下部横梁的前端固定连接,立叉的上端与座管的上部固定连接,平叉的前端与下部横梁的后端固定连接且在连接位置设有中轴套;其特征是:还包括电池模组,电池模组安装在前梁的型腔内并且采用设置在前梁上的锁止件进行锁定,在前梁的外壁上安装有与电池模组连接的充电接口,前梁的上端敞口并且采用螺钉安装有上端盖,下部横梁的前端敞口并且安装有前端盖,在前梁的内部、电池模组的上方以及下部横梁的内部具有容纳控制器的腔室。本发明整体结构强度高,避免电池模组出现磕碰和丢失等问题,提升电池模组和控制器的防水性能。
Bicycle frame with built-in battery
一种内置电池的自行车车架
2024-06-14
Patent
Electronic Resource
Chinese
IPC: | B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |