| 摘要 |
A wheel mounting structure includes a holder plate connected to the frame of a golf cart, a wheel axle holding a wheel and having a rectangular coupling block at one end fitted into a rectangular coupling hole on the holder plate, the rectangular coupling block of the wheel axle having a positioning groove at a bottom side wall thereof, and a lock lever pivoted to the holder plate and turned to lock/unlock the wheel axle, wherein the lock lever has two engagement portions bilaterally disposed on a top end thereof, which are alternatiavely forced into engagement with the positioning groove at the retangular coupling block of the wheel axle when the lock lever is turned forwards or backwards.
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