| 摘要 |
Clamping fitting (1) for telescopic poles (2, 3) comprising a tubular housing (4) surrounding the telescopic parts (5, 6) of the poles (2, 3). The end (7) of the outer pole (3) is permanently fixed into the housing (4). In between flanges (9, 10) on the housing (4) is pivotally arranged the inner eccentric end (12) of a lever arm (13). An opening (18) is arranged in the periphery of the tubular housing (4) between the pair of flanges (9, 10). A bridge-formed clamp (19) of plate material having two legs (20, 21) and a base part (22) there between is arranged in the opening (18). The rims of the free ends of the legs (20, 21) extend transversely to the axis of the poles (2, 3) and are adapted to come into engagement with the outer surface of the inner pole (2), when the base part (22) is engaged by the inner eccentric end (12) of the lever arm (13). The lever arm is actuated by a minimum of force so that it is easily actuated by any person. The locking engagement is strong and reliable. |
