| 摘要 |
The invention relates to an articulated joint (1) to joint tubes with two ducts (2, 3), particularly for a suction, steam production and/or cleaning apparatus, comprising a central portion (4), provided with a rotation system with maximum angle of 170°, a front body (5) and a rear body (6), carrying suction, steam production and/or cleaning ducts (2, 3), the passage of steam and/or cleaning products occuring through a front duct (7) and a rear duct (8), said front duct (7) and rear duct (8) having one end within watertight means, provided in said central part (4), allowing the passage of steam and/or cleaning product, and at the same time allowing the rotation of the articulated joint (1) in every position.
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