| 摘要 |
A bike carrying rack for an automobile includes a base frame, a support rack, and a pivot mechanism pivotally mounted between the base frame and the support rack and including two first rotation disks each provided with a first engaging face, and two second rotation disks each provided with a second engaging face detachably engaged with the first engaging face of the respective first rotation disk. Thus, the angle between the base frame and the support rack can be adjusted by the elastic effect of the base frame without needing to provide a spring, thereby simplifying the construction of the bike carrying rack.
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