A headrest according to an embodiment of {TAIL ~ the invention} in FIGS 2, 3 and 4 is constructed detachably in such a manner that the whole of a main headrest body 4 is made of a cushion like {HEAD ~ mass} of soft material or at least the exterior part of the body 4 is detachably mounted to a headrest base 3 
A headrest according to an embodiment of { TAIL ~ the invention } in FIGS 2 , 3 and 4 is constructed detachably in such a manner that the whole of a main headrest body 4 is made of a cushion like { HEAD ~ mass } of soft material or at least the exterior part of the body 4 is detachably mounted to a headrest base 3
OTH OTH OTH OTH OTH OTH OTH 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 OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH