Abstract:
The triangle structure includes a base and the three sides of the triangle proper. The sides (blades) are detachably fitted together by pin/notch connections, being movable to a folded position and a set-up position and the same pin-notch connections are utilized in both positions. The bottom blade is mounted on the base by a swivel connection, enabling the base to be swung to a transverse position for use in setting up the device, and it enables separation of the base when swung to an oppsoite position. The blades are shaped to deflect a portion of the wind onto and against the lee side thereof, to partially counterbalance the wind, for stability.