| 摘要 |
PURPOSE: A room space variation device for a camping car is provided to efficiently set a desired size in a camping car through longitudinal and transverse extension. CONSTITUTION: A room space variation device for a camping car comprises a body frame(20), a longitudinal extension part(30), a transverse extension part(40), and an actuating part. The body frame is installed in a cargo space(15) and equipped with guide rails of two directions. The longitudinal extension part is installed with an X-axis guide rail to allow the expansion of a camping room and moves a central frame in a longitudinal direction with a first joint link. The transverse extension part is installed with a Y-axis guide rail to allow the expansion of the camping room and moves a side frame in a transverse direction with a second joint link. The actuating part is connected to the joint links of the central and side frames via drive shafts and implements simultaneous movement of central and side frames. |
