| 摘要 |
<p>A self-locking lifting rod consists of a rod body (1) and a shower head fixing seat (2) sleeving the rod body (1). A sleeve seat (211) for fixing a shower handle is provided outside the shower head fixing seat (2). The shower head fixing seat (2) comprises a sliding seat upper cover (21), a sliding seat lower cover (22), and a floating block (23). An eccentric hole (231) sleeving the rod body (1) is provided in the floating block (23), and the floating block (23) is movably provided in a containing cavity (A) made up of the sliding seat upper cover (21) and the sliding seat lower cover (22). When the floating block (23) inclines towards the rod body (1), the friction force caused by the eccentric hole (231) and the rod body (1) will make the fixing seat (2) fix on the rod body (1) and realize self-locking and automatic locating function.</p> |
