| 摘要 |
The ground support for a parasol (2) has an elongated externally threaded body (10) with a head (13) fixed at one end in which is placed a sleeve (3). The sleeve body (30) is fixed to a flange (31) from which extend several conical fingers (32) regularly distributed around the perimeter. The finger ends have supple lips (33) directed towards the sleeve centre. These deformable fingers engage a pressure flange (18) inside the head and prevent rotational and translational movement of the inserted parasol.
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