STRUCTURAL UNIT FOR A LAND VEHICLE, WITH FOLDABLE SEAT

The invention relates to a structural unit (30) for a land vehicle (10), comprising a seat device (34) and a support structure (32), the support structure comprising an upper surface (46), substantially horizontal, and a lateral surface joined to the upper surface by a first edge (50). [0002] The seat device comprises a first (54) and a second (56) sitting elements forming first (58) and second (60) sitting surfaces, the first sitting element being fixed to the support structure. [0003] The second sitting element is pivotally assembled to the first edge of the support structure between folded and unfolded configurations. In the folded configuration, the second sitting surface is parallel to the lateral surface of the support structure ; and in the unfolded configuration, the second sitting surface is substantially horizontal, forming a sitting area with the first sitting surface.