To provide a vehicular rotation seat capable of being smoothly turned without interference in turning operation even if both front and rear back rests are not necessarily simultaneously in the upright position.
The vehicular rotation seat has the back rests 5, 6 pivotally supported on a back side of a sitting body 4 rotatably mounted onto a leg base 2 through a rotation device 3 inclinably/turnably from the upright position to the reclining state. At least one upper half portion of an outer end edge 5a and an inner end edge 6a in a left/right direction of the back rests 5, 6 in the sitting body 4 is made to non-interference inclination parts 7, 8 inwardly inclined while directed to a rotation central axis O of the sitting body 4. At turning operation of the sitting body 4, the back rests 5, 6 of the turning side sitting body 4 do not interfere with the back rests 5, 6 of the sitting body 4 adjacent to the front and rear sides.
| WO/2005/025945 | DEVICE AND METHOD FOR PROTECTING PASSENGERS IN A VEHICLE |
| JPH0958314A | 1997-03-04 | |||
| JPH07156703A | 1995-06-20 | |||
| JPH08104160A | 1996-04-23 | |||
| JP2003125883A | 2003-05-07 | |||
| JPH0952545A | 1997-02-25 |
Noritsugu Nakama
Hiroyuki Mori