| 摘要 |
A lumbar support locking apparatus for a car seat includes: a support member (10) disposed between upper and lower fixed horizontal bars (31,32), which are provided inside a car seat, and a locking means (50) for locking the support plate (10) in the fixed horizontal bar (31,32), wherein the locking means bents the fixed horizontal bar to form a vertical guide portion, an elastic leg (51) is formed at both sides to open a front side toward the vertical guide portion and the fixed horizontal bar, and clip members (53) provided with a mounting groove (42) are fixed to the support plate (10) so that the clip member (50) fitted into the vertical guide portion is slid up and down while the clip member (50) fitted into the fixed horizontal bar is axially rotated to vary a support height of the lumbar. <IMAGE> |
