| 摘要 |
An anti-loosening threaded assembly, comprising an external threaded element (1) having external threads, a threaded element (2) having threads matching the external threaded element (1), and a blocking element (3) disposed outside the external threaded element (1); the external threaded element (1) moves relative to the threaded element (2) via the engagement between the external threads and the threads; the blocking element (3) is provided with a protrusion (31) inside; a gap is provided between the protrusion (31) and the external threaded element (1); when the external threaded element (1) is tilted under force, friction is generated between the external threaded element (1) and the blocking element (3) to produce the anti-loosening effect. |
