Patent ID: 8621815

Claim:
A lattice support structure having lattice bars in connection with one another, wherein the lattice support structure comprises space apart longitudinal lattice bars and extending in the longitudinal direction of the lattice support structure as well as connecting lattice bars directly or indirectly connecting the longitudinal lattice bars, wherein the connecting lattice bars are connected to the lattice bars extending in the longitudinal direction such that the spacing of the lattice bars extending in the longitudinal direction of the lattice support structure can be reduced on the folding in of the lattice support structure and can be enlarged on the unfolding of the lattice support structure, wherein one, several or all of the connecting lattice bars are not displaceably arranged on the lattice bars extending in the longitudinal direction, but are rather pivotably arranged at the lattice bars extending in the longitudinal direction or are pivotably arranged at further connecting lattice bars which are in turn pivotably arranged at the lattice bars extending in the longitudinal direction, wherein the connecting lattice bars have at least a first end including a pivot lever which is pivotably connected to a lattice bar extending in the longitudinal direction of the lattice support structure and a second end connected to another lattice bar.