A bottom bracket for a bicycle includes a bottom bracket housing for forming a portion of a frame of the bicycle. An inner surface of the bottom bracket housing includes an internal thread, where the first end cap is engaged with the bottom bracket by a press fit, and a first extension portion of the first end cap is engaged with the internal thread.
一种用于自行车的底部支架,该底部支架包括底部支架外壳,该底部支架外壳用于形成该自行车的车架的一部分。该底部支架外壳的内表面包括内螺纹,其中,第一端盖通过压配合与底部支架接合,并且第一端盖的第一延伸部分与该内螺纹接合。
Bicycle locking cover
自行车锁定盖
2023-08-04
Patent
Electronic Resource
Chinese
IPC: | B62K Fahrräder , CYCLES |