| 摘要 |
<p>The triangular section post (10) has a reflector (12) at its top end and at its base (23) it has a male connector (22) screwed into the base. The post anchor (13) has a diaphragm fixed to its top end, the diaphragm having a round rigid section (19) and a central hole (20) defined by several radial wings which can give elastically and form the female connection of the joint. The male connector has a central hole (24) that pushes onto a projection (25) in the anchor base dish (15), this connection ensuring that the post is vertical in the ground.</p> |
