| 摘要 |
The present invention relates to a lumbar support system 1, 100 comprising a flexible body 30, 130, a support structure 20, 120 wherein the flexible body 30, 130 is fixed at one extremity 38, 138 thereof at the support structure 20, 120 and displaceable at the other extremity 36, 136, at least one Bowden cable 40, 50, 140 comprising a cable 44, 144 and a conduit 42, 142, wherein the Bowden cable 40, 50, 140 comprises a Bowden cable conduit end fitting 46, 146 which is mounted vertically on the support structure 20 or the flexible body 130, the cable 44, 144 connecting the displaceable extremity 36, 136 of the flexible body 30, 130 with a fixed point 28, 128 on the support structure 20, 120, and wherein the portion of said cable 44, 144 connecting the displaceable extremity 36, 136 of the flexible body 30, 130 with the fixed point 28, 128 of the support structure 20, 120 is colinear to the corresponding Bowden cable conduit end fitting 46, 146 in every adjustment position of the flexible body 30, 130. |
