| 摘要 |
PROBLEM TO BE SOLVED: To provide a chair having such a structure that an armrest body is movable vertically and longitudinally and movable operation members for operating two different variable mechanism parts are juxtaposed on the armrest body and the upper end of an armrest support pillar in the longitudinal direction, and yet capable of preventing malfunction and improving operability of the movable operation members.SOLUTION: An armrest body 16 includes a partition wall 97 separating a front-side operation lever 67 from a rear-side operation lever 37. The chair further includes a moving restriction part that, when the armrest body 16 retreats to the maximum with respect to ta lifting/lowering cylinder 15B, restricts the movement of the armrest body 16 so as to secure a separation space between the partition wall 97 and the rear-side operation member 37. The moving restriction part comprises a front end 85d of a member in the lifting/lowering cylinder 15B side and the partition wall 97 coming into contact therewith. |
