| 摘要 |
PURPOSE: A lumbar support for a car seat is provided to improve passenger comfort by stably supporting the waist and back ofa passenger. CONSTITUTION: A lumbar support for a car seat comprises a binding unit(300), a support plate(100), a support member(200), and a support height control unit. The binding unit is combined in a horizontal fixed bar located inside the upper and lower part of the seat back. The support plate comprises a west port wing installed at the left and right side of the binding unit. The hip support part is formed in the lower part of the support plate. The support height control unit is installed in one-side of the support plate. |
