Crank quick-connection structure, pedal assembly, and bicycle
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United States of America Patent
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May 21, 2024
Grant Date -
Dec 28, 2023
app pub date -
Jan 23, 2023
filing date -
Jan 23, 2023
priority date (Note) -
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status (Latency Note)
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Abstract
A crank quick-connection structure is used for connecting a crank with a main shaft, and includes an adapter and a connecting assembly. The adapter is connected to the main shaft, one end of the crank is provided with a cooperating cavity extending in a thickness direction thereof, and the adapter penetrates the cooperating cavity from one end of the cooperating cavity. The connecting assembly is connected to the adapter, and the connecting assembly has a locking position and a releasing position. In the locking position, the crank cooperates with the connecting assembly so that the cooperating cavity and the adapter are locked and connected; and in the releasing position, the crank is disengaged from the connecting assembly so that the crank can be disengaged from the adapter in an axial direction of the adapter.
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