| 摘要 |
PURPOSE: A foldable framework for tent is provided to obtain constant height and area, and dimension sufficient to load objects into trunk of a car after assembling the framework and to conveniently deliver the framework. CONSTITUTION: The foldable framework comprises four supporting rods(21), foldable components(23, 25) around and center of the framework to fold and connect the rods; a top rod(33) to go up/down by folding the center foldable component(25); and a raising component(27) to rise/fall down the top rod(33). The rod(21) is adjustable in height by folding the rod into 2 or 3 stages. A foldable device(22) constructed of the components(23,25) is divided into two bars and has a rotatable portion(29) at center portion to rotate the bars into a parallel or X shaped arrangement. The center foldable component(25) is constructed of 4 foldable components(22) and has a '+' shaped form at center portion of the component(23).
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