主权项 |
1. A support mounting for releasably securably receiving a pole base, 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. |