Permanent cylindrical road sign for vertical signalling

摘要

A permanent cylindrical deformable road sign for vertical signalling, comprising a base (1) anchorable to the ground and a vertical body (2) made of flexible plastic that can be fastened to said base (1), so that bayonet reciprocal coupling means are formed in the base (1) and the vertical body (2), said coupling means operating in conjunction with an anti-turn locker (3) adequate to be placed between the base (1) and the vertical body (2) when the latter is fastened to the former. The anti-turn locker (3) is releasable from its blocking position with an anti-theft key (6) and is provided with an elastic arm (3.1) that, when the rotation movement for coupling the vertical body (2) and the base (1) is completed, is able to reach a position in which it is rigidly interposed in the path of the rotation movement for removing the vertical body (2) from the base (1).