When collapsing the umbrella, {HEAD ~ the shaft} is stored in {TAIL ~ the fixing portion} to prevent the shaft from damages and deformations by offering the shaft with appropriate protection 
is stored in
When collapsing the umbrella , { HEAD ~ the shaft } is stored in { TAIL ~ the fixing portion } to prevent the shaft from damages and deformations by offering the shaft with appropriate protection
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH