| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a headrest which rotates support parts arranged at the both right and left ends of a body so as to perform positioning in postures to support the side head part of a boarding person, and prevents the positioning state of the support parts from being changed by the head of the boarding person. Ž<P>SOLUTION: The headrest includes: the body 2 where a core body is embedded and a pair of stays 4 fixed to the core body are projected; and the right and left support parts 3 which are arranged at the both ends of the body 2 in the right and left direction and rotatably supported by the body 2. The support parts 3 are positioned in one of the postures between the first posture where the outer shapes of the support parts 3 share a design surface with the outer shape of the body 2 and the second posture where a back surface 3b directed forward by rotation is projected from the front surface 2a of the body 2. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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