| 摘要 |
A rotatable vehicle seat frame assembly has a main frame (10), at least one first seat frame (20), at leak one second seat frame (30), and at least one elevatable desk (40). Each seat frame (20, 30) has a bottom sliding mechanism (213, 313), a top sliding mechanism (222, 322), and an angle-adjusting mechanism (232, 342). The second seat frame (30) further has a leg rest assembly (33). The mechanisms mentioned above enable each seat frame (20, 30) to be rotated into a flattened status in a limited inner space of a vehicle, enable each seat frame (20, 30) to be transformed between a passenger-mode and a cargo-mode, and enable each seat frame (20, 30) to be used as a bed during a long trip, thereby providing more use modes in a limited inner space with the elevatable desk (40). |
