The strip shaped portion engages the body to resiliently deform when the cover is moved in an opening direction in which {HEAD ~ the cover} opens {TAIL ~ the body} 
opens
The strip shaped portion engages the body to resiliently deform when the cover is moved in an opening direction in which { HEAD ~ the cover } opens { TAIL ~ the body }
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 REL TAIL TAIL TAIL TAIL TAIL TAIL