{HEAD ~ The release member} is provided in {TAIL ~ the base} of the assist mechanism and configured to release a force pulling the openably closable unit when the openably closable unit is moved to the closed position 
is provided in
{ HEAD ~ The release member } is provided in { TAIL ~ the base } of the assist mechanism and configured to release a force pulling the openably closable unit when the openably closable unit is moved to the closed position
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL 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