When the triangular tube assembly 324 is in its folded position as shown in phantom in FIG 10, the upper tubular section 328 is again latched to the lower tubular section 326 to maintain {HEAD ~ its folded position} by {TAIL ~ latch} 342 
When the triangular tube assembly 324 is in its folded position as shown in phantom in FIG 10 , the upper tubular section 328 is again latched to the lower tubular section 326 to maintain { HEAD ~ its folded position } by { TAIL ~ latch } 342
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH