| 摘要 |
A rotatable vehicle seat frame has a base bracket, a stand, a seat bracket and a back support bracket in sequence from up to down. A bottom sliding mechanism is mounted between the base bracket and the stand. A top sliding mechanism is mounted between the stand and the seat bracket. An angle-adjusting mechanism is mounted between the seat bracket and the back support bracket. The mechanisms mentioned above enable the rotatable vehicle seat frame to be rotated and transformed between a passenger-mode and a cargo-mode. Multiple rotatable vehicle seat frames with a frame and an elevatable desk form a rotatable vehicle seat frame assembly to be further applied in various kinds of vehicles. |
