A braking structure for a turning body includes an engagement device rotatably engaging a movable side portion of {HEAD ~ a rotation damper} with a base at a rotation center of the movable side portion; a first fixing device fixing {TAIL ~ the movable side portion} relative to the turning body; and a second fixing device fixing a stationary side portion of the rotation damper relative to the base 
A braking structure for a turning body includes an engagement device rotatably engaging a movable side portion of { HEAD ~ a rotation damper } with a base at a rotation center of the movable side portion ; a first fixing device fixing { TAIL ~ the movable side portion } relative to the turning body ; and a second fixing device fixing a stationary side portion of the rotation damper relative to the base
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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL 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