| 摘要 |
The present invention relates to a lattice support structure which is adjustable between an inwardly folded and an outwardly folded state, wherein the lattice support structure has longitudinally extending props, wherein the spacing of at least two of the longitudinally extending props from one another is smaller in the inwardly folded state of the lattice support structure than in the outwardly folded state of the lattice support structure, and wherein at least two of the longitudinally extending props are connected to one another by struts in the outwardly folded state of the lattice support structure, wherein at least one rail is arranged at at least one of the longitudinally extending props, and wherein the struts have means at their region facing the rail, by means of which the struts run on or in the rail, when the spacing of longitudinally extending props from one another changes.
|
