Pole mounting system

摘要

A pole mounting system comprises a support mounting and a pole base. The support mounting has a receiving aperture that tapers conically inwardly from a receiving aperture, and at least one helical guide channel is formed in a wall of the receiving recess and extends axially away from the receiving aperture. Each guide channel has a terminal reverse bend. The pole base has an insertion end tapering conically inwardly toward a tip thereof and having guide post(s) extending laterally therefrom. The insertion end and the receiving recess are of complementary shape. The insertion end of the pole base is inserted into the receiving recess with each guide post aligned with the entrance of a corresponding guide channel and rotated in one direction and then the other to drive the guide post(s) along the guide channel(s) until the outer surface of the insertion end engages the wall of the receiving recess.

主权项

1. A pole mounting system, comprising:
a support mounting, the support mounting comprising:
a body;the body having a receiving aperture;the receiving aperture opening into a receiving recess in the body;the receiving recess tapering conically inwardly toward a distal end of the receiving recess, relative to the receiving aperture;at least one helical guide channel formed in a wall of the receiving recess and extending axially away from the receiving aperture;each helical guide channel having a channel entrance at the receiving aperture;each helical guide channel having a terminal reverse bend at a distal end thereof, relative to the receiving aperture;each terminal reverse bend extending axially away from the receiving aperture and toward the distal end of the receiving recess; and a pole base, the pole base comprising:
an insertion end;the insertion end tapering conically inwardly toward a tip of the insertion end;the insertion end having at least one guide post extending laterally therefrom;the at least one guide post having a fixed circumferential position on the insertion end along the conical taper; the at least one channel entrance and the at least one guide post having corresponding circumferential positions; the insertion end and the receiving recess being of complementary shape; wherein in use, to releasably secure the pole base to the support mounting:
the insertion end of the pole base is inserted through the receiving aperture into the receiving recess with each guide post aligned with the channel entrance of a corresponding one of the at least one helical guide channels;the pole base is then rotated relative to the support mounting in a first rotational direction to drive each guide post along the corresponding helical guide channel to the terminal reverse bend thereof;the insertion end of the pole base is then advanced axially further into the receiving recess to move each guide post into the terminal reverse bend of the corresponding helical guide channel; andthe pole base is then rotated axially relative to the support mounting in a second rotational direction opposite the first rotational direction to drive each guide post along the terminal reverse bend of the corresponding helical guide channel until an outer surface of the insertion end engages the wall of the receiving recess.