Then the longitudinal direction of the holding part at the tip of the rotation shaft 227 b crosses {HEAD ~ the long axis direction} of {TAIL ~ the loop hole} 221 i of the movable part supporting member 221 g at a predetermined angle as shown in FIGS 12A and 12B 
Then the longitudinal direction of the holding part at the tip of the rotation shaft 227 b crosses { HEAD ~ the long axis direction } of { TAIL ~ the loop hole } 221 i of the movable part supporting member 221 g at a predetermined angle as shown in FIGS 12A and 12B
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