| 摘要 |
An easily detachable and/or assembleable and/or longstandingly endurable luggage roller is provided. The roller includes a top plate mounting, or rotatably mounting, thereunder a hollow mounting medium having two dovetail-shaped wings having a lower width larger than an upper width, a shaft passing through the two wings for rotatably mounting a rolling medium in the hollow mounting medium, and two decorating pieces respectively engaging with two wings.
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