| 摘要 |
A hose assembly includes an inner tube and an outer cover wrapping around the inner tube. The inner tube has a plurality of inner ribs disposed on an interior surface thereof, a plurality of outer ribs disposed on an exterior surface thereof and a plurality of orifices defined therethrough. The inner ribs and the outer ribs are longitudinally or spirally extended on the surfaces of the inner tube. The outer cover is sewed to form a seam. The seam includes a plurality of holes allowing water to pass through. The outer cover is made of a water-resistant material. Therefore, the water flowing in the inner tube passes through the orifices of the inner tube and the holes of the seam to water the plants.
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