| 摘要 |
A strengthened supporting structure of a fluid transport hose comprises a fluid transport hose, which has a fluid transport layer therein. A surrounding lay er is set outside of the fluid transport layer while a hollow flow way is set inside o f the fluid transport layer. Besides, a supporting spiral spring wire is set inside the hollow flow way to paste tightly to the inner wall of the fluid transport layer while a fixing spiral spring wire is set outside the surrounding layer to clip tightly to the flui d transport hose from the inner and outer in coordination with the supporting spiral spring wire to make the fluid transport hose maintain steady exterior style such that the function of fluid transport can be kept. In addition, both the supporting spiral spring wire and the fixing spiral spring wire has good flexibility to make the fluid transpo rt hose keep steady transport effect under bending.
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