| 摘要 |
An umbrella includes a tubular runner slidably sleeved on a stem between upper and lower positions. A tubular upper end portion of the stem defines a plurality of angularly displaced slots such that anchored segments of an anchored wire are exposed therefrom for pivotally mounting anchoring ends of a plurality of ribs. The ribs have distal ends disposed at an underside of a canopy for supporting the canopy in spread-out and collapsed positions when the runner is moved to the upper and lower positions, respectively. The ribs can be brought into close proximity of the stem after retraction for facilitating storage and carrying.
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