| 摘要 |
A coupling device for coupling a wheel to a wheel strut of a golf trolley includes a wheel mounting bracket, a catch member, a compression spring and an axle member. The wheel mounting bracket is adapted to be mounted on one end of the wheel strut and has a slide channel with a restricted open end portion and a closed end opposite to the open end portion, and a tubular connecting portion which confines an insert hole that is transverse to and communicated with an interior of the slide channel. The catch member includes a block unit which extends slidably into the slide channel via the open end portion and which has a side wall formed with a tab to prevent removal of the block unit via the open end portion of the slide channel, and a hook unit which extends from the block unit and into the slide channel toward the insert hole of the connecting portion. The compression spring is disposed inside the slide channel and biases the block unit outwardly of the slide channel. The axle member is adapted to be mounted rotatably on a hub of the wheel, and has a head portion which extends removably into the insert hole of the connecting portion and which is formed with a peripheral hook engaging groove for engaging the hook unit of the catch member.
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