| 摘要 |
<p>PURPOSE: An integrated booster is provided to utilize an existing back cushion and an existing bottom sheet without the additional cushion and space in normal time. CONSTITUTION: An integrated booster comprises a lower panel(20), an upper panel(30), a front link(40), a rear link(50), a gas booster(60), a lock lever(81), and a hanging unit. The lower panel is fixed to a bottom surface, and the upper panel is located on the upper part of the lower panel. The front link is connected to the front of the lower panel and the upper panel, and the rear link is connected to the rear of the lower panel and the upper panel. The gas booster is connected to the front of the lower panel and the rear of the upper panel and supplies pressure to a direction in which a length is extended. The lock lever is installed in the lower panel, and the hanging unit is installed in the upper panel. A booster folding state and a booster deploy state are selectively maintained when the hanging unit of the upper panel is hung on the lock lever of the lower panel.</p> |
