AUXILIARY WHEEL UNIT SUPPORTED BY SINGLE STAND AND BICYCLE
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United States of America Patent
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Issued Date -
Jul 8, 2021
app pub date -
Jan 3, 2020
filing date -
Jan 3, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
An auxiliary wheel unit of a bicycle contains a connection portion mounted on a body of the bicycle on a side of a rear wheel of a bicycle, and is rotatably supported by the connection portion on one end side in a longitudinal direction. A movably leg swings between a standing position and an upturn position, a locking piece is rotatably supported by the movable leg and is engaged with the connection portion at the standing position of the movable leg, the connection portion. A spring is connected to the movable leg so as to abut against the connection portion and the locking piece in opposite directions so that the swinging direction of the movable leg changes between the standing position and the upturn position of the movable leg. In addition, an auxiliary wheel is attached to the other end of the bicycle.
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