| 摘要 |
Seat the back whereof comprises two lateral uprights (2, 2'), characterized in that it also comprises at least one transversal deformable element (3, 3') extending from one lateral upright (2) to the other (2') and which is coupled to adjustment means comprising an actuating member (9) accessible by the person seated in the seat; and means (11) intended to exert on the transversal deformable element (3, 3') a force capable of deforming it according to the position of said actuating member (9). |
