| 摘要 |
<p>A sprung hinge for supporting closure elements, comprising: a first articulated quadrilateral (2) and a second articulated quadrilateral (3), which share a first lever (4) and a second lever (5) and have as their base element respectively a plate (6) for coupling to a fixed element (7) and a plate (8) for fixing to a closure element (9); elastic elements (12), which act at opposite points of one of the articulated quadrilaterals (2, 3), and an auxiliary elastic element (13), arranged in series to the elastic elements (12) to act between opposite points of the other of the articulated quadrilaterals (2, 3).
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