| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a chair easy to operate to adjust the front-back position of a seat, and stably holding the adjusted position. <P>SOLUTION: The chair includes: a tiltable backrest 6; guide rails 13 having a back part connected to seat supporting rods 11 projecting upward from a backrest supporting rod 9, and a front part connected to a support links 16 pivoted to a support base 5, and moved back and forth in association with the tilting of the backrest 6; movable rails 20 slidably mounted to the guide rails 13; a seat 7 fixed to the movable rails 20; and position adjusters 24 slidably adjusting the seat 7 to a desired back and forth position and then securing the seat 7 at the position. <P>COPYRIGHT: (C)2012,JPO&INPIT |
